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Commit 5da7305f authored by oai's avatar oai
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header include & re-construct for NB-IoT

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cmake_targets/CMakeLists.txt
View file @ 5da7305f
......@@ -325,8 +325,8 @@ add_custom_target (
set_source_files_properties(${rrc_source} PROPERTIES COMPILE_FLAGS -w) # suppress warnings from generated code
add_library(RRC_LIB ${rrc_source}
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg.c
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c)
${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg.c)
#${OPENAIR2_DIR}/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c
add_dependencies(RRC_LIB rrc_flag)
include_directories ("${RRC_FULL_DIR}")
......@@ -770,6 +770,7 @@ include_directories("${OPENAIR2_DIR}/LAYER2/RLC/TM_v9.3.0")
include_directories("${OPENAIR2_DIR}/LAYER2/PDCP_v10.1.0")
include_directories("${OPENAIR2_DIR}/RRC/LTE/MESSAGES")
include_directories("${OPENAIR2_DIR}/RRC/LTE")
include_directories("${OPENAIR2_DIR}/RRC/NBIOT")
include_directories("${OPENAIR_DIR}/common/utils")
include_directories("${OPENAIR_DIR}/common/utils/ocp_itti")
include_directories("${OPENAIR3_DIR}/NAS/COMMON")
......
common/ran_context.h
View file @ 5da7305f
......@@ -52,7 +52,7 @@
#include "PHY/defs_L1_NB_IoT.h"
#include "RRC/LTE/defs_NB_IoT.h"
#include "RRC/NBIOT/defs_NB_IoT.h"
......
openair1/PHY/NBIoT_TRANSPORT/dci_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/LTE_TRANSPORT/dci.h
* \brief typedefs for LTE DCI structures from 36-212, V8.6 2009-03. Limited to 5 MHz formats for the moment.Current LTE compliance V8.6 2009-03.
* \author R. Knopp
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr
* \note
* \warning
*/
#ifndef __DCI_NB_IOT_H__
#define __DCI_NB_IOT_H__
//#ifndef USER_MODE
//#include "PHY/types.h"
//#else
#include <stdint.h>
//#endif
typedef enum
{
DCIFormatN0 = 0,
DCIFormatN1,
DCIFormatN1_RA,//is for initial RA procedure (semi-static information) so maybe is not needed
DCIFormatN1_RAR,
DCIFormatN2,
DCIFormatN2_Ind,
DCIFormatN2_Pag,
}DCI_format_NB_IoT_t;
/// DCI Format Type 0 (180 kHz, 23 bits)
struct DCIFormatN0{
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1, 1 bits
uint8_t type;
/// Subcarrier indication, 6 bits
uint8_t scind;
/// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign;
/// Modulation and Coding Scheme, 4 bits
uint8_t mcs;
/// New Data Indicator, 1 bits
uint8_t ndi;
/// Scheduling Delay, 2 bits
uint8_t Scheddly;
/// Repetition Number, 3 bits
uint8_t RepNum;
/// Redundancy version for HARQ (only use 0 and 2), 1 bits
uint8_t rv;
/// DCI subframe repetition Number, 2 bits
uint8_t DCIRep;
};
typedef struct DCIFormatN0 DCIFormatN0_t;
/// DCI Format Type N1 for User data
struct DCIFormatN1{
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1,1bits
uint8_t type;
//NPDCCH order indicator (set to 0), 1 bits
uint8_t orderIndicator;
// Scheduling Delay,3 bits
uint8_t Scheddly;
// Resourse Assignment (RU Assignment),3 bits
uint8_t ResAssign;
// Modulation and Coding Scheme,4 bits
uint8_t mcs;
// Repetition Number,4 bits
uint8_t RepNum;
// New Data Indicator,1 bits
uint8_t ndi;
// HARQ-ACK resource,4 bits
uint8_t HARQackRes;
// DCI subframe repetition Number,2 bits
uint8_t DCIRep;
};
typedef struct DCIFormatN1 DCIFormatN1_t;
/// DCI Format Type N1 for initial RA
struct DCIFormatN1_RA{
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1, 1 bits
uint8_t type;
//NPDCCH order indicator (set to 0),1 bits
uint8_t orderIndicator;
// Start number of NPRACH repetiiton, 2 bits
uint8_t Scheddly;
// Subcarrier indication of NPRACH, 6 bits
uint8_t scind;
// All the remainging bits, 13 bits
uint8_t remaingingBits;
};
typedef struct DCIFormatN1_RA DCIFormatN1_RA_t;
/// DCI Format Type N1 for User data
struct DCIFormatN1_RAR{
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1,1bits
uint8_t type;
//NPDCCH order indicator (set to 0), 1 bits
uint8_t orderIndicator;
// Scheduling Delay,3 bits
uint8_t Scheddly;
// Resourse Assignment (RU Assignment),3 bits
uint8_t ResAssign;
// Modulation and Coding Scheme,4 bits
uint8_t mcs;
// Repetition Number,4 bits
uint8_t RepNum;
// New Data Indicator,1 bits,reserved in the RAR
uint8_t ndi;
// HARQ-ACK resource,4 bits,reserved in the RAR
uint8_t HARQackRes;
// DCI subframe repetition Number,2 bits
uint8_t DCIRep;
};
typedef struct DCIFormatN1_RAR DCIFormatN1_RAR_t;
// DCI Format Type N2 for direct indication, 15 bits
struct DCIFormatN2_Ind{
//Flag for paging(1)/direct indication(0), set to 0,1 bits
uint8_t type;
//Direct indication information, 8 bits
uint8_t directIndInf;
// Reserved information bits, 6 bits
uint8_t resInfoBits;
};
typedef struct DCIFormatN2_Ind DCIFormatN2_Ind_t;
// DCI Format Type N2 for Paging, 15 bits
struct DCIFormatN2_Pag{
//Flag for paging(1)/direct indication(0), set to 1,1 bits
uint8_t type;
// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign;
// Modulation and Coding Scheme, 4 bits
uint8_t mcs;
// Repetition Number, 4 bits
uint8_t RepNum;
// Reserved 3 bits
uint8_t DCIRep;
};
typedef struct DCIFormatN2_Pag DCIFormatN2_Pag_t;
typedef union DCI_CONTENT {
//
DCIFormatN0_t DCIN0;
//
DCIFormatN1_t DCIN1;
//
DCIFormatN1_RA_t DCIN1_RA;
//
DCIFormatN1_RAR_t DCIN1_RAR;
//
DCIFormatN2_Ind_t DCIN2_Ind;
//
DCIFormatN2_Pag_t DCIN2_Pag;
}DCI_CONTENT;
/*Structure for packing*/
struct DCIN0{
/// DCI subframe repetition Number, 2 bits
uint8_t DCIRep:2;
/// New Data Indicator, 1 bits
uint8_t ndi:1;
/// Repetition Number, 3 bits
uint8_t RepNum:3;
/// Redundancy version for HARQ (only use 0 and 2), 1 bits
uint8_t rv:1;
/// Modulation and Coding Scheme, 4 bits
uint8_t mcs:4;
/// Scheduling Delay, 2 bits
uint8_t Scheddly:2;
/// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign:3;
/// Subcarrier indication, 6 bits
uint8_t scind:6;
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1, 1 bits
uint8_t type:1;
} __attribute__ ((__packed__));
typedef struct DCIN0 DCIN0_t;
#define sizeof_DCIN0_t 23
struct DCIN1_RAR{
// DCI subframe repetition Number, 2 bits
uint8_t DCIRep:2;
// HARQ-ACK resource,4 bits
uint8_t HARQackRes:4;
// New Data Indicator,1 bits
uint8_t ndi:1;
// Repetition Number, 4 bits
uint8_t RepNum:4;
// Modulation and Coding Scheme, 4 bits
uint8_t mcs:4;
// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign:3;
// Scheduling Delay, 3 bits
uint8_t Scheddly:3;
//NPDCCH order indicator (set to 0),1 bits
uint8_t orderIndicator:1;
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1, 1 bits
uint8_t type:1;
} __attribute__ ((__packed__));
typedef struct DCIN1_RAR DCIN1_RAR_t;
#define sizeof_DCIN1_RAR_t 23
struct DCIN1{
// DCI subframe repetition Number, 2 bits
uint8_t DCIRep:2;
// HARQ-ACK resource,4 bits
uint8_t HARQackRes:4;
// New Data Indicator,1 bits
uint8_t ndi:1;
// Repetition Number, 4 bits
uint8_t RepNum:4;
// Modulation and Coding Scheme, 4 bits
uint8_t mcs:4;
// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign:3;
// Scheduling Delay, 3 bits
uint8_t Scheddly:3;
//NPDCCH order indicator (set to 0),1 bits
uint8_t orderIndicator:1;
/// type = 0 => DCI Format N0, type = 1 => DCI Format N1, 1 bits
uint8_t type:1;
} __attribute__ ((__packed__));
typedef struct DCIN1 DCIN1_t;
#define sizeof_DCIN1_t 23
// DCI Format Type N2 for direct indication, 15 bits
struct DCIN2_Ind{
// Reserved information bits, 6 bits
uint8_t resInfoBits:6;
//Direct indication information, 8 bits
uint8_t directIndInf:8;
//Flag for paging(1)/direct indication(0), set to 0,1 bits
uint8_t type:1;
} __attribute__ ((__packed__));;
typedef struct DCIN2_Ind DCIN2_Ind_t;
#define sizeof_DCIN2_Ind_t 15
// DCI Format Type N2 for Paging, 15 bits
struct DCIN2_Pag{
// Reserved 3 bits
uint8_t DCIRep:3;
// Repetition Number, 4 bits
uint8_t RepNum:4;
// Modulation and Coding Scheme, 4 bits
uint8_t mcs:4;
// Resourse Assignment (RU Assignment), 3 bits
uint8_t ResAssign:3;
//Flag for paging(1)/direct indication(0), set to 1,1 bits
uint8_t type:1;
} __attribute__ ((__packed__));;
typedef struct DCIN2_Pag DCIN2_Pag_t;
#define sizeof_DCIN2_Pag_t 15
#define MAX_DCI_SIZE_BITS_NB_IoT 23
#endif
openair1/PHY/NBIoT_TRANSPORT/defs_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*******************************************************************************
*******************************************************************************/
/*! \file PHY/LTE_TRANSPORT/defs_NB_IoT.h
* \brief data structures for NPDSCH/NDLSCH/NPUSCH/NULSCH physical and transport channel descriptors (TX/RX) of NB-IoT
* \author M. KANJ
* \date 2017
* \version 0.0
* \company bcom
* \email: matthieu.kanj@b-com.com
* \note
* \warning
*/
#ifndef __LTE_TRANSPORT_DEFS_NB_IOT__H__
#define __LTE_TRANSPORT_DEFS_NB_IOT__H__
////#include "PHY/defs.h"
//#include "PHY/defs_nb_iot.h"
#include "PHY/NBIoT_TRANSPORT/dci_NB_IoT.h"
#include "PHY/impl_defs_lte_NB_IoT.h"
#include "openair2/COMMON/platform_types.h"
//#include "dci.h"
#include "PHY/NBIoT_TRANSPORT/uci_NB_IoT.h"
//#include "dci.h"
//#include "uci.h"
//#ifndef STANDALONE_COMPILE
//#include "UTIL/LISTS/list.h"
//#endif
//#include "dci_nb_iot.h"
//#define MOD_TABLE_QPSK_OFFSET 1
//#define MOD_TABLE_16QAM_OFFSET 5
//#define MOD_TABLE_64QAM_OFFSET 21
//#define MOD_TABLE_PSS_OFFSET 85
//
//// structures below implement 36-211 and 36-212
//
//#define NSOFT 1827072
#define LTE_NULL_NB_IoT 2
//
//// maximum of 3 segments before each coding block if data length exceeds 6144 bits.
//
#define MAX_NUM_DLSCH_SEGMENTS_NB_IoT 16
#define MAX_NUM_ULSCH_SEGMENTS_NB_IoT MAX_NUM_DLSCH_SEGMENTS_NB_IoT
#define MAX_NUM_BITS_IN_DL_PER_SF_NB_IoT 284 // case one NB-IoT antenna && one LTE antenna
//#define MAX_NUM_ULSCH_SEGMENTS MAX_NUM_DLSCH_SEGMENTS
//#define MAX_DLSCH_PAYLOAD_BYTES (MAX_NUM_DLSCH_SEGMENTS*768)
//#define MAX_ULSCH_PAYLOAD_BYTES (MAX_NUM_ULSCH_SEGMENTS*768)
//
//#define MAX_NUM_CHANNEL_BITS_NB_IOT (14*1200*6) // 14 symbols, 1200 REs, 12 bits/RE
//#define MAX_NUM_RE (14*1200)
//
//#if !defined(SI_RNTI)
//#define SI_RNTI (rnti_t)0xffff
//#endif
//#if !defined(M_RNTI)
//#define M_RNTI (rnti_t)0xfffd
//#endif
//#if !defined(P_RNTI)
//#define P_RNTI (rnti_t)0xfffe
//#endif
//#if !defined(CBA_RNTI)
//#define CBA_RNTI (rnti_t)0xfff4
//#endif
//#if !defined(C_RNTI)
//#define C_RNTI (rnti_t)0x1234
//#endif
//
//#define PMI_2A_11 0
//#define PMI_2A_1m1 1
//#define PMI_2A_1j 2
//#define PMI_2A_1mj 3
//
//// for NB-IoT
#define MAX_NUM_CHANNEL_BITS_NB_IoT 3360 //14 symbols * 12 sub-carriers * 10 SF * 2bits/RE // to check during real tests
#define MAX_NUM_DL_CHANNEL_BITS_NB_IoT 2840 //284* 10 SF // case In-band operation mode witn 1 NB-IoT antenna && 1 LTE antenna //
#define MAX_TBS_DL_SIZE_BITS_NB_IoT 680 // in release 13 // in release 14 = 2048 // ??? **** not sure
////#define MAX_NUM_CHANNEL_BITS_NB_IOT 3*680 /// ??? ****not sure
//
//// to be created LTE_eNB_DLSCH_t --> is duplicated for each number of UE and then indexed in the table
//
//typedef struct { // LTE_DL_eNB_HARQ_t
// /// Status Flag indicating for this DLSCH (idle,active,disabled)
// SCH_status_t status;
// /// Transport block size
// uint32_t TBS;
// /// The payload + CRC size in bits, "B" from 36-212
// uint32_t B; // keep this parameter
// /// Pointer to the payload
// uint8_t *b; // keep this parameter
// /// Pointers to transport block segments
// //uint8_t *c[MAX_NUM_DLSCH_SEGMENTS];
// /// RTC values for each segment (for definition see 36-212 V8.6 2009-03, p.15)
// // uint32_t RTC[MAX_NUM_DLSCH_SEGMENTS];
// /// Frame where current HARQ round was sent
// uint32_t frame;
// /// Subframe where current HARQ round was sent
// uint32_t subframe;
// /// Index of current HARQ round for this DLSCH
// uint8_t round;
// /// MCS format for this DLSCH
// uint8_t mcs;
// /// Redundancy-version of the current sub-frame
// uint8_t rvidx;
// /// MIMO mode for this DLSCH
// MIMO_mode_t mimo_mode;
// /// Current RB allocation
// uint32_t rb_alloc[4];
// /// distributed/localized flag
// vrb_t vrb_type;
// /// Current subband PMI allocation
// uint16_t pmi_alloc;
// /// Current subband RI allocation
// uint32_t ri_alloc;
// /// Current subband CQI1 allocation
// uint32_t cqi_alloc1;
// /// Current subband CQI2 allocation
// uint32_t cqi_alloc2;
// /// Current Number of RBs
// uint16_t nb_rb;
// /// downlink power offset field
// uint8_t dl_power_off;
// /// Concatenated "e"-sequences (for definition see 36-212 V8.6 2009-03, p.17-18)
// uint8_t e[MAX_NUM_CHANNEL_BITS_NB_IOT];
// /// data after scrambling
// uint8_t s_e[MAX_NUM_CHANNEL_BITS_NB_IOT];
// /// length of the table e
// uint16_t length_e // new parameter
// /// Tail-biting convolutional coding outputs
// uint8_t d[96+(3*(24+MAX_DL_SIZE_BITS_NB_IOT))]; // new parameter
// /// Sub-block interleaver outputs
// uint8_t w[3*3*(MAX_DL_SIZE_BITS_NB_IOT+24)]; // new parameter
// /// Number of MIMO layers (streams) (for definition see 36-212 V8.6 2009-03, p.17, TM3-4)
// uint8_t Nl;
// /// Number of layers for this PDSCH transmission (TM8-10)
// uint8_t Nlayers;
// /// First layer for this PSCH transmission
// uint8_t first_layer;
//} NB_IoT_DL_eNB_HARQ_t;
typedef enum {
SCH_IDLE_NB_IoT,
ACTIVE_NB_IoT,
CBA_ACTIVE_NB_IoT,
DISABLED_NB_IoT
} SCH_status_NB_IoT_t;
typedef struct {
/// NB-IoT
SCH_status_NB_IoT_t status;
/// The scheduling the NPDCCH and the NPDSCH transmission TS 36.213 Table 16.4.1-1
uint8_t scheduling_delay;
/// The number of the subframe to transmit the NPDSCH Table TS 36.213 Table 16.4.1.3-1 (Nsf) (NB. in this case is not the index Isf)
uint8_t resource_assignment;
/// is the index that determined the repeat number of NPDSCH through table TS 36.213 Table 16.4.1.3-2 / for SIB1-NB Table 16.4.1.3-3
uint8_t repetition_number;
/// Determined the ACK/NACK delay and the subcarrier allocation TS 36.213 Table 16.4.2
uint8_t HARQ_ACK_resource;
/// Determined the repetition number value 0-3 (2 biut carried by the FAPI NPDCCH)
uint8_t dci_subframe_repetitions;
/// modulation always QPSK Qm = 2
uint8_t modulation;
/// Concatenated "e"-sequences (for definition see 36-212 V8.6 2009-03, p.17-18)
uint8_t e[MAX_NUM_DL_CHANNEL_BITS_NB_IoT];
/// data after scrambling
uint8_t s_e[MAX_NUM_DL_CHANNEL_BITS_NB_IoT];
//length of the table e
uint16_t length_e; // new parameter
/// Tail-biting convolutional coding outputs
uint8_t d[96+(3*(24+MAX_TBS_DL_SIZE_BITS_NB_IoT))]; // new parameter
/// Sub-block interleaver outputs
uint8_t w[3*3*(MAX_TBS_DL_SIZE_BITS_NB_IoT+24)]; // new parameter
/// Status Flag indicating for this DLSCH (idle,active,disabled)
//SCH_status_t status;
/// Transport block size
uint32_t TBS;
/// The payload + CRC size in bits, "B" from 36-212
uint32_t B;
/// Pointer to the payload
uint8_t *b;
///pdu of the ndlsch message
uint8_t *pdu;
/// Frame where current HARQ round was sent
uint32_t frame;
/// Subframe where current HARQ round was sent
uint32_t subframe;
/// Index of current HARQ round for this DLSCH
uint8_t round;
/// MCS format for this NDLSCH , TS 36.213 Table 16.4.1.5
uint8_t mcs;
// we don't have code block segmentation / crc attachment / concatenation in NB-IoT R13 36.212 6.4.2
// we don't have beamforming in NB-IoT
//this index will be used mainly for SI message buffer
uint8_t pdu_buffer_index;
} NB_IoT_DL_eNB_HARQ_t;
typedef struct { // LTE_eNB_DLSCH_t
/// TX buffers for UE-spec transmission (antenna ports 5 or 7..14, prior to precoding)
uint32_t *txdataF[8];
/// Allocated RNTI (0 means DLSCH_t is not currently used)
uint16_t rnti;
/// Active flag for baseband transmitter processing
uint8_t active;
/// Indicator of TX activation per subframe. Used during PUCCH detection for ACK/NAK.
uint8_t subframe_tx[10];
/// First CCE of last PDSCH scheduling per subframe. Again used during PUCCH detection for ACK/NAK.
uint8_t nCCE[10];
/// Current HARQ process id
uint8_t current_harq_pid;
/// Process ID's per subframe. Used to associate received ACKs on PUSCH/PUCCH to DLSCH harq process ids
uint8_t harq_ids[10];
/// Window size (in outgoing transport blocks) for fine-grain rate adaptation
uint8_t ra_window_size;
/// First-round error threshold for fine-grain rate adaptation
uint8_t error_threshold;
/// Pointers to 8 HARQ processes for the DLSCH
NB_IoT_DL_eNB_HARQ_t harq_processes[8];
/// circular list of free harq PIDs (the oldest come first)
/// (10 is arbitrary value, must be > to max number of DL HARQ processes in LTE)
int harq_pid_freelist[10];
/// the head position of the free list (if list is free then head=tail)
int head_freelist;
/// the tail position of the free list
int tail_freelist;
/// Number of soft channel bits
uint32_t G;
/// Codebook index for this dlsch (0,1,2,3)
uint8_t codebook_index;
/// Maximum number of HARQ processes (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Mdlharq;
/// Maximum number of HARQ rounds
uint8_t Mlimit;
/// MIMO transmission mode indicator for this sub-frame (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Kmimo;
/// Nsoft parameter related to UE Category
uint32_t Nsoft;
/// amplitude of PDSCH (compared to RS) in symbols without pilots
int16_t sqrt_rho_a;
/// amplitude of PDSCH (compared to RS) in symbols containing pilots
int16_t sqrt_rho_b;
} NB_IoT_eNB_DLSCH_t;
typedef struct {
/// HARQ process id
uint8_t harq_id;
/// ACK bits (after decoding) 0:NACK / 1:ACK / 2:DTX
uint8_t ack;
/// send status (for PUCCH)
uint8_t send_harq_status;
/// nCCE (for PUCCH)
uint8_t nCCE;
/// DAI value detected from DCI1/1a/1b/1d/2/2a/2b/2c. 0xff indicates not touched
uint8_t vDAI_DL;
/// DAI value detected from DCI0/4. 0xff indicates not touched
uint8_t vDAI_UL;
} harq_status_NB_IoT_t;
typedef struct {
/// UL RSSI per receive antenna
int32_t UL_rssi[NB_ANTENNAS_RX];
/// PUCCH1a/b power (digital linear)
uint32_t Po_PUCCH;
/// PUCCH1a/b power (dBm)
int32_t Po_PUCCH_dBm;
/// PUCCH1 power (digital linear), conditioned on below threshold
uint32_t Po_PUCCH1_below;
/// PUCCH1 power (digital linear), conditioned on above threshold
uint32_t Po_PUCCH1_above;
/// Indicator that Po_PUCCH has been updated by PHY
int32_t Po_PUCCH_update;
/// DL Wideband CQI index (2 TBs)
uint8_t DL_cqi[2];
/// DL Subband CQI index (from HLC feedback)
uint8_t DL_subband_cqi[2][13];
/// DL PMI Single Stream
uint16_t DL_pmi_single;
/// DL PMI Dual Stream
uint16_t DL_pmi_dual;
/// Current RI
uint8_t rank;
/// CRNTI of UE
uint16_t crnti; ///user id (rnti) of connected UEs
/// Initial timing offset estimate from PRACH for RAR
int32_t UE_timing_offset;
/// Timing advance estimate from PUSCH for MAC timing advance signalling
int32_t timing_advance_update;
/// Current mode of UE (NOT SYCHED, RAR, PUSCH)
UE_MODE_NB_IoT_t mode;
/// Current sector where UE is attached
uint8_t sector;
/// dlsch l2 errors
uint32_t dlsch_l2_errors[8];
/// dlsch trials per harq and round
uint32_t dlsch_trials[8][8];
/// dlsch ACK/NACK per hard_pid and round
uint32_t dlsch_ACK[8][8];
uint32_t dlsch_NAK[8][8];
/// ulsch l2 errors per harq_pid
uint32_t ulsch_errors[8];
/// ulsch l2 consecutive errors per harq_pid
uint32_t ulsch_consecutive_errors; //[8];
/// ulsch trials/errors/fer per harq and round
uint32_t nulsch_decoding_attempts[8][8];
uint32_t ulsch_round_errors[8][8];
uint32_t ulsch_decoding_attempts_last[8][8];
uint32_t ulsch_round_errors_last[8][8];
uint32_t ulsch_round_fer[8][8];
uint32_t sr_received;
uint32_t sr_total;
/// dlsch sliding count and total errors in round 0 are used to compute the dlsch_mcs_offset
uint32_t dlsch_sliding_cnt;
uint32_t dlsch_NAK_round0;
int8_t dlsch_mcs_offset;
/// Target mcs1 after rate-adaptation (used by MAC layer scheduler)
uint8_t dlsch_mcs1;
/// Target mcs2 after rate-adaptation (used by MAC layer scheduler)
uint8_t dlsch_mcs2;
/// Total bits received from MAC on PDSCH
int total_TBS_MAC;
/// Total bits acknowledged on PDSCH
int total_TBS;
/// Total bits acknowledged on PDSCH (last interval)
int total_TBS_last;
/// Bitrate on the PDSCH [bps]
unsigned int dlsch_bitrate;
// unsigned int total_transmitted_bits;
} NB_IoT_eNB_UE_stats;
typedef struct {
/// Indicator of first transmission
uint8_t first_tx;
/// Last Ndi received for this process on DCI (used for C-RNTI only)
uint8_t DCINdi;
/// DLSCH status flag indicating
//SCH_status_t status;
/// Transport block size
uint32_t TBS;
/// The payload + CRC size in bits
uint32_t B;
/// Pointer to the payload
uint8_t *b;
/// Pointers to transport block segments
uint8_t *c[MAX_NUM_DLSCH_SEGMENTS_NB_IoT];
/// RTC values for each segment (for definition see 36-212 V8.6 2009-03, p.15)
uint32_t RTC[MAX_NUM_DLSCH_SEGMENTS_NB_IoT];
/// Index of current HARQ round for this DLSCH
uint8_t round;
/// MCS format for this DLSCH
uint8_t mcs;
/// Qm (modulation order) for this DLSCH
uint8_t Qm;
/// Redundancy-version of the current sub-frame
uint8_t rvidx;
/// MIMO mode for this DLSCH
// MIMO_mode_t mimo_mode;
/// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t w[MAX_NUM_DLSCH_SEGMENTS_NB_IoT][3*(6144+64)];
/// for abstraction soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
double w_abs[MAX_NUM_DLSCH_SEGMENTS_NB_IoT][3*(6144+64)];
/// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t *d[MAX_NUM_DLSCH_SEGMENTS_NB_IoT];
/// Number of code segments (for definition see 36-212 V8.6 2009-03, p.9)
uint32_t C;
/// Number of "small" code segments (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Cminus;
/// Number of "large" code segments (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Cplus;
/// Number of bits in "small" code segments (<6144) (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Kminus;
/// Number of bits in "large" code segments (<6144) (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Kplus;
/// Number of "Filler" bits (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t F;
/// Number of MIMO layers (streams) (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Nl;
/// current delta_pucch
int8_t delta_PUCCH;
/// Number of soft channel bits
uint32_t G;
/// Current Number of RBs
uint16_t nb_rb;
/// Current subband PMI allocation
uint16_t pmi_alloc;
/// Current RB allocation (even slots)
uint32_t rb_alloc_even[4];
/// Current RB allocation (odd slots)
uint32_t rb_alloc_odd[4];
/// distributed/localized flag
//vrb_t vrb_type;
/// downlink power offset field
uint8_t dl_power_off;
/// trials per round statistics
uint32_t trials[8];
/// error statistics per round
uint32_t errors[8];
/// codeword this transport block is mapped to
uint8_t codeword;
} NB_IoT_DL_UE_HARQ_t;
typedef struct {
/// RNTI
uint16_t rnti;
/// Active flag for DLSCH demodulation
uint8_t active;
/// Transmission mode
uint8_t mode1_flag;
/// amplitude of PDSCH (compared to RS) in symbols without pilots
int16_t sqrt_rho_a;
/// amplitude of PDSCH (compared to RS) in symbols containing pilots
int16_t sqrt_rho_b;
/// Current HARQ process id threadRx Odd and threadRx Even
uint8_t current_harq_pid;
/// Current subband antenna selection
uint32_t antenna_alloc;
/// Current subband RI allocation
uint32_t ri_alloc;
/// Current subband CQI1 allocation
uint32_t cqi_alloc1;
/// Current subband CQI2 allocation
uint32_t cqi_alloc2;
/// saved subband PMI allocation from last PUSCH/PUCCH report
uint16_t pmi_alloc;
/// HARQ-ACKs
harq_status_NB_IoT_t harq_ack;
/// Pointers to up to 8 HARQ processes
NB_IoT_DL_UE_HARQ_t *harq_processes[8];
/// Maximum number of HARQ processes(for definition see 36-212 V8.6 2009-03, p.17
uint8_t Mdlharq;
/// MIMO transmission mode indicator for this sub-frame (for definition see 36-212 V8.6 2009-03, p.17)
uint8_t Kmimo;
/// Nsoft parameter related to UE Category
uint32_t Nsoft;
/// Maximum number of Turbo iterations
uint8_t max_turbo_iterations;
/// number of iterations used in last turbo decoding
uint8_t last_iteration_cnt;
/// accumulated tx power adjustment for PUCCH
int8_t g_pucch;
} NB_IoT_UE_DLSCH_t;
//----------------------------------------------------------------------------------------------------------
// NB-IoT
//----------------------------------------------------------------------------------------------------
//enum for distinguish the different type of ndlsch (may in the future will be not needed)
typedef enum
{
SIB1,
SI_Message,
RAR,
UE_Data
}ndlsch_flag_t;
typedef struct{
//Number of repetitions (R) for common search space (RAR and PAGING)
uint16_t number_repetition_RA;
uint16_t number_repetition_PAg;
//index of the current subframe among the repetition (set to 0 when we receive the new NPDCCH)
uint16_t repetition_idx_RA;
uint16_t repetition_idx_Pag;
}NB_IoT_eNB_COMMON_NPDCCH_t;
typedef struct {
/// Length of DCI in bits
uint8_t dci_length;
/// Aggregation level only 1,2 in NB-IoT
uint8_t L;
/// Position of first CCE of the dci
int firstCCE;
/// flag to indicate that this is a RA response
boolean_t ra_flag;
/// rnti
rnti_t rnti;
/// Format
DCI_format_NB_IoT_t format;
/// DCI pdu
uint8_t dci_pdu[8];
} DCI_ALLOC_NB_IoT_t;
typedef struct {
//delete the count for the DCI numbers,NUM_DCI_MAX should set to 2
uint32_t num_npdcch_symbols;
///indicates the starting OFDM symbol in the first slot of a subframe k for the NPDCCH transmission
/// see FAPI/NFAPI specs Table 4-45
uint8_t npdcch_start_symbol;
uint8_t Num_ue_spec_dci;
uint8_t Num_common_dci;
uint8_t Num_dci;
DCI_ALLOC_NB_IoT_t dci_alloc[2] ;
} DCI_PDU_NB_IoT;
typedef struct {
/// Allocated RNTI (0 means DLSCH_t is not currently used)
uint32_t rnti;
/// Active flag for baseband transmitter processing
uint8_t active;
/// Active flag when msg2 is transmitted
uint8_t active_msg2;
/// Indicator of TX activation per subframe. Used during PUCCH detection for ACK/NAK.
uint8_t subframe_tx[10];
/// First CCE of last PDSCH scheduling per subframe. Again used during PUCCH detection for ACK/NAK.
uint8_t nCCE[10];
///in NB-IoT there is only 1 HARQ process for each UE therefore no pid is required///
/// The only HARQ process for the DLSCH
NB_IoT_DL_eNB_HARQ_t *harq_processes[8];
NB_IoT_DL_eNB_HARQ_t *harq_process;
// NB_IoT_DL_eNB_SIB1_t harq_process_sib1;
SCH_status_NB_IoT_t status;
///////////////////////////////////
uint32_t rnti_type;
uint32_t resource_assignment; // for NDLSCH // this value point to --> number of subframes needed
uint32_t repetition_number;
uint32_t modulation;
uint32_t number_of_subframes_for_resource_assignment; // for NDLSCH //table 16.4.1.3-1 // TS 36.213
uint32_t counter_repetition_number;
uint32_t counter_current_sf_repetition;
uint32_t pointer_to_subframe;
///////////////////////////////////
uint32_t repetition_number_SIB1; //4 8 16
uint32_t resource_assignment_SIB1; // always 8
/// Number of soft channel bits
uint32_t G;
///NB-IoT
/// may use in the npdsch_procedures
uint16_t scrambling_sequence_intialization;
/// number of cell specific TX antenna ports assumed by the UE
uint8_t nrs_antenna_ports;
//This indicate the current subframe within the subframe interval between the NPDSCH transmission (Nsf*Nrep)
uint16_t sf_index;
///indicates the starting OFDM symbol in the first slot of a subframe k for the NPDSCH transmission
/// see FAPI/NFAPI specs Table 4-47
uint8_t npdsch_start_symbol;
///SIB1-NB related parameters//
///flag for indicate if the current frame is the start of a new SIB1-NB repetition within the SIB1-NB period (0 = FALSE, 1 = TRUE)
uint8_t sib1_rep_start;
///the number of the frame within the 16 continuous frame in which sib1-NB is transmitted (1-8 = 1st, 2nd ecc..) (0 = not foresees a transmission)
uint8_t relative_sib1_frame;
//Flag used to discern among different NDLSCH structures (SIB1,SI,RA,UE-spec)
//(used inside the ndlsch procedure for distinguish the different type of data to manage also in term of repetitions and transmission over more subframes
ndlsch_flag_t ndlsch_type;
/// Maximum number of HARQ rounds
uint8_t Mlimit;
} NB_IoT_eNB_NDLSCH_t;
typedef struct {
/// Length of CQI data under RI=1 assumption(bits)
uint8_t Or1;
/// Rank information
uint8_t o_RI[2];
/// Format of CQI data
UCI_format_NB_IoT_t uci_format;
/// The value of DAI in DCI format 0
uint8_t V_UL_DAI;
/// Pointer to CQI data
uint8_t o[MAX_CQI_BYTES_NB_IoT];
/// CQI CRC status
uint8_t cqi_crc_status;
/// PHICH active flag
uint8_t phich_active;
/// PHICH ACK
uint8_t phich_ACK;
/// Length of rank information (bits)
uint8_t O_RI;
/// First Allocated RB
uint16_t first_rb;
/// Current Number of RBs
uint16_t nb_rb;
uint8_t new_data_indication;
/// Determined the subcarrier spacing for NPUSCH (15 kHz or 3.75 KHz)
uint8_t subcarrier_spacing; /////////////////////////TODO: to be set using msg2 PDU content
/// Determined the subcarrier allocation for the NPUSCH.(15, 3.75 KHz)
uint8_t subcarrier_indication;
/// Determined the number of resource unit for the NPUSCH
uint8_t resource_assignment;
/// Determined the scheduling delay for NPUSCH
uint8_t scheduling_delay;
/// The number of the repetition number for NPUSCH Transport block
uint8_t repetition_number;
////////// counter for repetitions ///////////////////////
uint8_t rep_tmp;
/// Determined the repetition number value 0-3
uint8_t dci_subframe_repetitions;
/// Flag indicating that this ULSCH has been allocated by a DCI (otherwise it is a retransmission based on PHICH NAK)
uint8_t dci_alloc;
/// Flag indicating that this ULSCH has been allocated by a RAR (otherwise it is a retransmission based on PHICH NAK or DCI)
uint8_t rar_alloc;
/// Status Flag indicating for this ULSCH (idle,active,disabled)
SCH_status_NB_IoT_t status;
/// Subframe scheduling indicator (i.e. Transmission opportunity indicator)
uint8_t subframe_scheduling_flag;
/// Transport block size
uint32_t TBS;
/// The payload + CRC size in bits
uint32_t B;
/// Number of soft channel bits
uint32_t G;
/// Pointer to ACK
uint8_t o_ACK[4];
/// Length of ACK information (bits)
uint8_t O_ACK;
/// coded ACK bits
int16_t q_ACK[MAX_ACK_PAYLOAD_NB_IoT];
/// Number of code segments (for definition see 36-212 V8.6 2009-03, p.9)
/// Concatenated "e"-sequences (for definition see 36-212 V8.6 2009-03, p.17-18)
int16_t e[MAX_NUM_CHANNEL_BITS_NB_IoT] __attribute__((aligned(32)));
/// coded RI bits
int16_t q_RI[MAX_RI_PAYLOAD_NB_IoT];
/// "q" sequences for CQI/PMI (for definition see 36-212 V8.6 2009-03, p.27)
int8_t q[MAX_CQI_PAYLOAD_NB_IoT];
/// number of coded CQI bits after interleaving
uint8_t o_RCC;
/// coded and interleaved CQI bits
int8_t o_w[(MAX_CQI_BITS_NB_IoT+8)*3];
/// coded CQI bits
int8_t o_d[96+((MAX_CQI_BITS_NB_IoT+8)*3)];
/// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t w[MAX_NUM_ULSCH_SEGMENTS_NB_IoT][3*(6144+64)];
/// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t *d[MAX_NUM_ULSCH_SEGMENTS_NB_IoT];
///
uint32_t C;
/// Number of "small" code segments (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Cminus;
/// Number of "large" code segments (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Cplus;
/// Number of bits in "small" code segments (<6144) (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Kminus;
/// Number of bits in "large" code segments (<6144) (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t Kplus;
/// Number of "Filler" bits (for definition see 36-212 V8.6 2009-03, p.10)
uint32_t F;
/// Temporary h sequence to flag PUSCH_x/PUSCH_y symbols which are not scrambled
//uint8_t h[MAX_NUM_CHANNEL_BITS];
/// SRS active flag
uint8_t srs_active;
/// Pointer to the payload
uint8_t *b;
/// Pointers to transport block segments
uint8_t *c[MAX_NUM_ULSCH_SEGMENTS_NB_IoT];
/// RTC values for each segment (for definition see 36-212 V8.6 2009-03, p.15)
uint32_t RTC[MAX_NUM_ULSCH_SEGMENTS_NB_IoT];
/// Current Number of Symbols
uint8_t Nsymb_pusch;
/// Index of current HARQ round for this ULSCH
uint8_t round;
/// MCS format for this ULSCH
uint8_t mcs;
/// Redundancy-version of the current sub-frame (value 0->RV0,value 1 ->RV2)
uint8_t rvidx;
/// Msc_initial, Initial number of subcarriers for ULSCH (36-212, v8.6 2009-03, p.26-27)
uint16_t Msc_initial;
/// Nsymb_initial, Initial number of symbols for ULSCH (36-212, v8.6 2009-03, p.26-27)
uint8_t Nsymb_initial;
/// n_DMRS for cyclic shift of DMRS (36.213 Table 9.1.2-2)
uint8_t n_DMRS;
/// n_DMRS for cyclic shift of DMRS (36.213 Table 9.1.2-2) - previous scheduling
/// This is needed for PHICH generation which
/// is done after a new scheduling
uint8_t previous_n_DMRS;
/// n_DMRS 2 for cyclic shift of DMRS (36.211 Table 5.5.1.1.-1)
uint8_t n_DMRS2;
/// Flag to indicate that this ULSCH is for calibration information sent from UE (i.e. no MAC SDU to pass up)
// int calibration_flag;
/// delta_TF for power control
int32_t delta_TF;
///////////////////////////////////////////// 4 parameter added by vincent ///////////////////////////////////////////////
// NB_IoT: Nsymb_UL and Nslot_UL are defined in 36.211, Section 10.1.2.3, Table 10.1.2.3-1
// The number of symbol in a resource unit is given by Nsymb_UL*Nslot_UL
uint8_t Nsymb_UL;
// Number of NPUSCH slots
uint8_t Nslot_UL;
// Number of subcarrier for NPUSH, can be 1, 3, 6, 12
uint8_t N_sc_RU;
// Index of UL NB_IoT resource block
uint32_t UL_RB_ID_NB_IoT;
// Subcarrier indication fields, obtained through DCI, Section 16.5.1.1 in 36.213
uint16_t I_sc;
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// First Allocated RB - previous scheduling
/// This is needed for PHICH generation which
/// is done after a new scheduling
uint16_t previous_first_rb;
/// Subframe cba scheduling indicator (i.e. CBA Transmission opportunity indicator)
uint8_t subframe_cba_scheduling_flag;
} NB_IoT_UL_eNB_HARQ_t;
typedef struct {
/// Pointers to the HARQ processes for the NULSCH
NB_IoT_UL_eNB_HARQ_t *harq_processes[8];
NB_IoT_UL_eNB_HARQ_t *harq_process;
/// Maximum number of HARQ rounds
uint8_t Mlimit;
/// Value 0 = npush format 1 (data) value 1 = npusch format 2 (ACK/NAK)
uint8_t npusch_format;
/// Flag to indicate that eNB awaits UE Msg3
uint8_t Msg3_active;
/// Flag to indicate that eNB should decode UE Msg3
uint8_t Msg3_flag;
/// Subframe for Msg3
uint32_t Msg3_subframe;
/// Frame for Msg3
uint32_t Msg3_frame;
/// RNTI attributed to this ULSCH
uint16_t rnti;
/// cyclic shift for DM RS
uint8_t cyclicShift;
/// cooperation flag
uint8_t cooperation_flag;
/// (only in-band mode), indicate the resource block overlap the SRS configuration of LTE
uint8_t N_srs;
///
uint8_t scrambling_re_intialization_batch_index;
/// number of cell specific TX antenna ports assumed by the UE
uint8_t nrs_antenna_ports;
//////// nfapi param //////////////////////////////////////////
uint16_t C_init;
//////// nfapi param //////////////////////////////////////////////////
uint16_t SF_idx;
/// Determined the ACK/NACK delay and the subcarrier allocation TS 36.213 Table 16.4.2
uint8_t HARQ_ACK_resource;
//////////////////////////////////////////////////////////////////
/// Flag to trigger the storage of values
uint8_t flag_vars;
uint16_t counter_sf;
uint16_t counter_repetitions;
// uint16_t sf_number;
// uint16_t rep_number;
///////////// kept from LTE ///////////////////////////////////////////////////
/// Maximum number of iterations used in eNB turbo decoder
uint8_t max_turbo_iterations;
/// ACK/NAK Bundling flag
uint8_t bundling;
/// beta_offset_cqi times 8
uint16_t beta_offset_cqi_times8;
/// beta_offset_ri times 8
uint16_t beta_offset_ri_times8;
/// beta_offset_harqack times 8
uint16_t beta_offset_harqack_times8;
/// num active cba group
uint8_t num_active_cba_groups;
/// allocated CBA RNTI for this ulsch
uint16_t cba_rnti[4];//NUM_MAX_CBA_GROUP];
#ifdef LOCALIZATION
/// epoch timestamp in millisecond
int32_t reference_timestamp_ms;
/// aggregate physical states every n millisecond
int32_t aggregation_period_ms;
/// a set of lists used for localization
struct list loc_rss_list[10], loc_rssi_list[10], loc_subcarrier_rss_list[10], loc_timing_advance_list[10], loc_timing_update_list[10];
struct list tot_loc_rss_list, tot_loc_rssi_list, tot_loc_subcarrier_rss_list, tot_loc_timing_advance_list, tot_loc_timing_update_list;
#endif
} NB_IoT_eNB_NULSCH_t;
#define NPBCH_A 34
typedef struct {
//the 2 LSB of the hsfn (the MSB are indicated by the SIB1-NB)
uint16_t h_sfn_lsb;
uint8_t npbch_d[96+(3*(16+NPBCH_A))];
uint8_t npbch_w[3*3*(16+NPBCH_A)];
uint8_t npbch_e[1600];
///pdu of the npbch message
uint8_t *pdu;
} NB_IoT_eNB_NPBCH_t;
#define NPDCCH_A 23
#define MAX_BITS_IN_SF 284 // maximum number of bits over one subframe
typedef struct {
//the 2 LSB of the hsfn (the MSB are indicated by the SIB1-NB)
rnti_t rnti[2];
////////////////////////////////////////////////////////
/// Active flag for baseband transmitter processing
uint8_t A[2]; // DCI length in bits
uint8_t active[2];
uint8_t modulation[2];
uint32_t length[2];
uint32_t ncce_index[2];
uint32_t aggregation_level[2];
uint32_t rnti_type[2];
uint32_t dci_format[2];
uint32_t scheduling_delay[2];
uint32_t resource_assignment[2];
// uint32_t repetition_number[2];
uint32_t mcs[2];
uint32_t TBS[2];
uint32_t new_data_indicator[2];
uint32_t harq_ack_resource[2];
uint32_t npdcch_order_indication[2];
uint32_t dci_subframe_repetition_number[2];
////////////////////////////////////////////////////////
//UE specific parameters
uint16_t dci_repetitions[2];
uint16_t npdcch_NumRepetitions[2];
uint16_t repetition_number[2];
//indicate the corresponding subframe within the repetition (set to 0 when a new NPDCCH pdu is received)
uint16_t repetition_idx[2];
//////////////////////////////////////
uint32_t counter_repetition_number[2];
// uint32_t counter_current_sf_repetition[2];
// uint32_t pointer_to_subframe[2];
//////////////////////////////////////
uint16_t h_sfn_lsb;
uint8_t npdcch_d[2][96+(3*(16+NPDCCH_A))];
uint8_t npdcch_w[2][3*3*(16+NPDCCH_A)];
uint8_t npdcch_e[2][MAX_BITS_IN_SF];
///pdu of the npbch message
uint8_t *pdu[2];
} NB_IoT_eNB_NPDCCH_t;
#endif
openair1/PHY/NBIoT_TRANSPORT/dlsch_tbs_full_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef __DLSCH_TBS_FULL_NB_IOT_H__
#define __DLSCH_TBS_FULL_NB_IOT_H__
/** \brief "Transport block size table"
* (Table 7.1.7.2.1-1 in 3GPP TS 36.213 V8.6.0)
*/
// NB-IoT------------------
// TBS table for the case not containing SIB1-NB, Table 16.4.1.5.1-1 in TS 36.213 v14.2
unsigned int TBStable_NB_IoT[14][8] ={ //[ITBS][ISF]
{16,32,56,88,120.152,208,256},
{24,56,88,144,176,208,256,344},
{32,72,144,176,208,256,328,424},
{40,104,176,208,256,328,440,568},
{56,120,208,256,328,408,552,680},
{72,144,244,328,424,504,680,872},
{88,176,256,392,504,600,808,1032},
{104,224,328,472,584,680,968,1224},
{120,256,392,536,680,808,1096,1352},
{136,296,456,616,776,936,1256,1544},
{144,328,504,680,872,1032,1384,1736},
{176,376,584,776,1000,1192,1608,2024},
{208,440,680,904,1128,1352,1800,2280},
{224,488,744,1128,1256,1544,2024,2536}
};
//TBS table for the case containing S1B1-NB, Table 16.4.1.5.2-1 in TS 36.213 v14.2 (Itbs = 12 ~ 15 is reserved field
//mapping ITBS to SIB1-NB
unsigned int TBStable_NB_IoT_SIB1[16] = {208,208,208,328,328,328,440,440,440,680,680,680,0,0,0,0};
#endif
\ No newline at end of file
openair1/PHY/NBIoT_TRANSPORT/extern_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef __PHY_LTE_TRANSPORT_EXTERN_NB_IOT__H__
#define __PHY_LTE_TRANSPORT_EXTERN_NB_IOT__H__
extern unsigned int TBStable_NB_IoT[14][8];
extern unsigned int TBStable_NB_IoT_SIB1[16];
extern unsigned char cs_ri_normal_NB_IoT[4];
extern unsigned char cs_ri_extended_NB_IoT[4];
extern unsigned char cs_ack_normal_NB_IoT[4];
extern unsigned char cs_ack_extended_NB_IoT[4];
extern int8_t wACK_RX_NB_IoT[5][4];
extern int G_tab[18];
extern short conjugate[8],conjugate2[8];
extern short *ul_ref_sigs_rx_NB_IoT[30][4]; // NB-IoT: format 1 pilots
extern short *ul_ref_sigs_f2_rx_NB_IoT[16]; // NB-IoT: format 2 pilots
//extern unsigned short dftsizes[33];
extern int16_t e_phi_re_m6[120];
extern int16_t e_phi_im_m6[120];
extern int16_t e_phi_re_m5[120];
extern int16_t e_phi_im_m5[120];
extern int16_t e_phi_re_m4[120];
extern int16_t e_phi_im_m4[120];
extern int16_t e_phi_re_m3[120];
extern int16_t e_phi_im_m3[120];
extern int16_t e_phi_re_m2[120];
extern int16_t e_phi_im_m2[120];
extern int16_t e_phi_re_m1[120];
extern int16_t e_phi_im_m1[120];
extern int16_t e_phi_re_0[120];
extern int16_t e_phi_im_0[120];
extern int16_t e_phi_re_p1[120];
extern int16_t e_phi_im_p1[120];
extern int16_t e_phi_re_p2[120];
extern int16_t e_phi_im_p2[120];
extern int16_t e_phi_re_p3[120];
extern int16_t e_phi_im_p3[120];
extern int16_t e_phi_re_p4[120];
extern int16_t e_phi_im_p4[120];
extern int16_t e_phi_re_p5[120];
extern int16_t e_phi_im_p5[120];
#endif
\ No newline at end of file
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openair1/PHY/NBIoT_TRANSPORT/nsss_gen_NB_IoT.m 0 → 100644
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clear all
% nsss_gen / matlab
% Copyright 2016 b<>com. All rights reserved.
% description: generation of NSSS subframe
% Reference: 3GPP TS36.211 release 13
% author: Vincent Savaux, b<>com, Rennes, France
% email: vincent.savaux@b-com.com
% Input : \
% Output : matrix NSSS_frame
% Parameters
% frame_number = 100;
% cellID = 200;
% % % Mapping results to estimated u-3
SNR_start = -10;
SNR_end = 2;
vec_SNR = SNR_start : 2 : SNR_end;
N_loop = 40;
Proba_fail = zeros(1,length(vec_SNR));
mat_bn = zeros(4,128); % mat_bn contains the 4 possible Hadamard sequences defined in the standard
mat_bn(1,:) = ones(1,128);
mat_bn(2,:) = [1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 ...
-1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 ...
1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 1 -1 ...
-1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 ...
1 1 -1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 ...
-1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 ...
1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1];
mat_bn(3,:) = [1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 ...
-1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 1 1 ...
-1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 ...
1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 ...
1 1 -1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 ...
-1 1 1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 ...
-1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1];
mat_bn(4,:) = [1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 ...
-1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 1 1 ...
-1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 ...
1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 1 ...
-1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 ...
1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 ...
1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1];
mat_bn = [mat_bn,mat_bn(:,1:4)]; % see the definition of m in stadard
mat_theta_f = zeros(4,132); % mat_bn contains the 4 possible phase sequences defined in the standard
mat_theta_f(1,:) = ones(1,132);
mat_theta_f(2,:) = repmat([1,-j,-1,j],1,33);
mat_theta_f(3,:) = repmat([1,-1],1,66);
mat_theta_f(4,:) = repmat([1,j,-1,-j],1,33);
mat_16_theta = round(kron(mat_theta_f,ones(4,1))); % mat_bn contains the 4x4=16 possible pseudo-random sequences
mat_16_bn = repmat(mat_bn,4,1);
mat_16 = mat_16_theta.*mat_16_bn;
corresponding_values = zeros(16,2); % first column for q, second for theta_f
corresponding_values(:,1) = repmat([0;1;2;3],4,1); % mapping column to q
corresponding_values(:,2) = kron([0;1;2;3],ones(4,1)); % mapping column to theta_f
for k = 1 : length(vec_SNR) % loop on the SNR
N_fail = 0;
for loop = 1 : N_loop
SNR = vec_SNR(k);
frame_number = 2*randi([0,3],1);
cellID = randi([0,503],1);
% function NSSS_subframe = nsss_gen(frame_number,cellID)
theta_f = 33/132*mod(frame_number/2,4); % as defined in stadard
u = mod(cellID,126) + 3; % root of ZC sequence, defined in standard
q = floor(cellID/126);
size_RB = 12; % number of sub-carrier per RB
N_ZC = 131;
L_sub_frame = 14; % number of OFDM symbols per subframe
j = 1i;
vec_n = 0:N_ZC;
vec_n1 = mod(vec_n,131);
vec_bq = mat_bn(q+1,:);
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Creation of the signal
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% ZC sequence in frequency domain
ZC_sequence = exp(-j*pi*u*vec_n1.*(vec_n1+1)/N_ZC);
had_sequence = exp(-j*2*pi*theta_f*vec_n);
vec_bq_had = vec_bq.*had_sequence;
P_noise = 10^(-SNR/10); % SNR in dB to noise power
noise = sqrt(P_noise/2)*randn(1,132)+sqrt(P_noise/2)*j*randn(1,132);
vec_d = vec_bq.*had_sequence.*ZC_sequence + noise;
mat_NSSS = flipud(reshape(vec_d,size_RB,L_sub_frame-3));
NSSS_subframe = [zeros(size_RB,3),mat_NSSS];
% end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Exhaustive cell ID research
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
sequence_r = repmat(vec_d,16,1).*conj(mat_16); % this remove the phase component
vec_u = 3 : 128;
mat_u = repmat(vec_u.',1,length(vec_n1));
mat_n1 = repmat(vec_n1,126,1);
sequence_ZC = exp(-j*pi*mat_u.*mat_n1.*(mat_n1+1)/N_ZC);
matrix_max_correl = zeros(126,16); % this will be filled by the maximum of correlation value
for s_ = 1 : 16
seq_ref = sequence_r(s_,:);
for u_ = 1 : 126
correl = xcorr(seq_ref,sequence_ZC(u_,:));
[val_max,ind_max] = max(abs(correl));
matrix_max_correl(u_,s_) = val_max;
end
end
max_correl = max(max(matrix_max_correl)); % get the max of all correlation values
index_max = find(matrix_max_correl==max_correl);
estim_u_ = mod(index_max,126)-1;
index_column = (index_max-mod(index_max,126))/126+1;
estim_q_ = corresponding_values(index_column);
estim_cell_ID = q*126 + estim_u_;
if cellID ~= estim_cell_ID
N_fail = N_fail + 1;
end
end
Proba_fail(k) = N_fail/N_loop;
end
plot(vec_SNR,Proba_fail)
openair1/PHY/NBIoT_TRANSPORT/proto_NB_IoT.h 0 → 100644
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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/LTE_TRANSPORT/proto.h
* \brief Function prototypes for PHY physical/transport channel processing and generation V8.6 2009-03
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr
* \note
* \warning
*/
#ifndef __LTE_TRANSPORT_PROTO_NB_IOT__H__
#define __LTE_TRANSPORT_PROTO_NB_IOT__H__
#include "PHY/defs_L1_NB_IoT.h"
#include "PHY/impl_defs_lte.h"
#include "PHY/defs_eNB.h"
#include "PHY/defs_UE.h"
//#include "PHY/LTE_TRANSPORT/defs_NB_IoT.h"
//#include <math.h>
//NPSS
void free_eNB_dlsch_NB_IoT(NB_IoT_eNB_NDLSCH_t *dlsch);
void free_eNB_dlcch_NB_IoT(NB_IoT_eNB_NPDCCH_t *dlcch);
void init_unscrambling_lut_NB_IoT(void);
int generate_npss_NB_IoT(int32_t **txdataF,
short amp,
LTE_DL_FRAME_PARMS *frame_parms,
unsigned short symbol_offset, // symbol_offset should equal to 3 for NB-IoT
unsigned short slot_offset,
unsigned short RB_IoT_ID); // new attribute (values are between 0.. Max_RB_number-1), it does not exist for LTE
//NSSS
int generate_sss_NB_IoT(int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint16_t symbol_offset, // symbol_offset = 3 for NB-IoT
uint16_t slot_offset,
unsigned short frame_number, // new attribute (Get value from higher layer), it does not exist for LTE
unsigned short RB_IoT_ID); // new attribute (values are between 0.. Max_RB_number-1), it does not exist for LTE
//*****************Vincent part for Cell ID estimation from NSSS ******************//
int rx_nsss_NB_IoT(PHY_VARS_UE_NB_IoT *ue,int32_t *tot_metric);
int nsss_extract_NB_IoT(PHY_VARS_UE_NB_IoT *ue,
NB_IoT_DL_FRAME_PARMS *frame_parms,
int32_t **nsss_ext,
int l);
//NRS
void generate_pilots_NB_IoT(PHY_VARS_eNB *phy_vars_eNB,
int32_t **txdataF,
int16_t amp,
uint16_t Ntti, // Ntti = 10
unsigned short RB_IoT_ID, // RB reserved for NB-IoT
unsigned short With_NSSS); // With_NSSS = 1; if the frame include a sub-Frame with NSSS signal
//NPBCH
int allocate_npbch_REs_in_RB(LTE_DL_FRAME_PARMS *frame_parms,
int32_t **txdataF,
uint32_t *jj,
uint32_t symbol_offset,
uint8_t *x0,
uint8_t pilots,
int16_t amp,
unsigned short id_offset,
uint32_t *re_allocated);
// NPDSCH
int allocate_REs_in_RB_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,
int32_t **txdataF,
uint32_t *jj,
uint32_t symbol_offset,
uint8_t *x0,
uint8_t pilots,
int16_t amp,
unsigned short id_offset,
uint8_t pilot_shift,
uint32_t *re_allocated);
int generate_NDLSCH_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
NB_IoT_eNB_NDLSCH_t *RAR,
int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,
uint32_t subframe,
int RB_IoT_ID,
uint8_t release_v13_5_0);
int generate_NPDCCH_NB_IoT(NB_IoT_eNB_NPDCCH_t *DCI_1,
int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,
uint32_t subframe,
int RB_IoT_ID);
int generate_SIB23(NB_IoT_eNB_NDLSCH_t *SIB23,
int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,
uint32_t subframe,
int RB_IoT_ID,
uint8_t release_v13_5_0);
int generate_SIB1(NB_IoT_eNB_NDLSCH_t *sib1_struct,
int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,
uint32_t subframe,
int RB_IoT_ID,
uint8_t operation_mode,
uint8_t release_v13_5_0);
int generate_npbch(NB_IoT_eNB_NPBCH_t *eNB_npbch,
int32_t **txdataF,
int amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t *npbch_pdu,
uint8_t frame_mod64,
unsigned short NB_IoT_RB_ID,
uint8_t release_v13_5_0);
void npbch_scrambling(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t *npbch_e,
uint32_t length);
void dlsch_scrambling_Gen_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,
NB_IoT_eNB_NDLSCH_t *dlsch,
int tot_bits, // total number of bits to transmit
uint16_t Nf, // Nf is the frame number (0..9)
uint8_t Ns,
uint32_t rnti,
uint8_t release_v13_5_0,
uint8_t SIB);
NB_IoT_eNB_NDLSCH_t *new_eNB_dlsch_NB_IoT(uint8_t length, LTE_DL_FRAME_PARMS* frame_parms);
NB_IoT_eNB_NPDCCH_t *new_eNB_dlcch_NB_IoT(LTE_DL_FRAME_PARMS* frame_parms);
/*void dlsch_scrambling_Gen_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,
NB_IoT_eNB_NDLSCH_t *dlsch,
int tot_bits, // total number of bits to transmit
uint16_t Nf, // Nf is the frame number (0..9)
uint8_t Ns,
uint32_t rnti, /// for SIB1 the SI_RNTI should be get from the DL request
uint8_t type);*/
/*
int scrambling_npbch_REs_rel_14(LTE_DL_FRAME_PARMS *frame_parms,
int32_t **txdataF,
uint32_t *jj,
int l,
uint32_t symbol_offset,
uint8_t pilots,
unsigned short id_offset,
uint8_t *reset,
uint32_t *x1,
uint32_t *x2,
uint32_t *s);
*/
// Functions below implement 36-211 and 36-212
/*Function to pack the DCI*/
// newly added function for NB-IoT , does not exist for LTE
void add_dci_NB_IoT(DCI_PDU_NB_IoT *DCI_pdu,
void *pdu,
rnti_t rnti,
unsigned char dci_size_bytes,
unsigned char aggregation,
unsigned char dci_size_bits,
unsigned char dci_fmt,
uint8_t npdcch_start_symbol);
/*Use the UL DCI Information to configure PHY and also Pack the DCI*/
int generate_eNB_ulsch_params_from_dci_NB_IoT(PHY_VARS_eNB *eNB,
int frame,
uint8_t subframe,
DCI_CONTENT *DCI_Content,
uint16_t rnti,
NB_IoT_eNB_NPDCCH_t *ndlcch,
uint8_t aggregation,
uint8_t npdcch_start_symbol,
uint8_t ncce_index);
/*Use the DL DCI Information to configure PHY and also Pack the DCI*/
int generate_eNB_dlsch_params_from_dci_NB_IoT(PHY_VARS_eNB *eNB,
int frame,
uint8_t subframe,
DCI_CONTENT *DCI_Content,
uint16_t rnti,
DCI_format_NB_IoT_t dci_format,
NB_IoT_eNB_NPDCCH_t *ndlcch,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t aggregation,
uint8_t npdcch_start_symbol,
uint8_t ncce_index);
/*Function for DCI encoding, scrambling, modulation*/
uint8_t generate_dci_top_NB_IoT(NB_IoT_eNB_NPDCCH_t *npdcch,
uint8_t Num_dci,
DCI_ALLOC_NB_IoT_t *dci_alloc,
int16_t amp,
NB_IoT_DL_FRAME_PARMS *fp,
int32_t **txdataF,
uint32_t subframe,
uint8_t npdcch_start_symbol);
/*!
\brief Decoding of PUSCH/ACK/RI/ACK from 36-212.
@param phy_vars_eNB Pointer to eNB top-level descriptor
@param proc Pointer to RXTX proc variables
@param UE_id ID of UE transmitting this PUSCH
@param subframe Index of subframe for PUSCH
@param control_only_flag Receive PUSCH with control information only
@param Nbundled Nbundled parameter for ACK/NAK scrambling from 36-212/36-213
@param llr8_flag If 1, indicate that the 8-bit turbo decoder should be used
@returns 0 on success
*/
/*unsigned int ulsch_decoding_NB_IoT(PHY_VARS_eNB *phy_vars_eNB,
eNB_rxtx_proc_t *proc,
uint8_t UE_id,
uint8_t control_only_flag,
uint8_t Nbundled,
uint8_t llr8_flag);
*/
// NB_IoT_eNB_NULSCH_t *new_eNB_ulsch_NB_IoT(uint8_t abstraction_flag);
int ulsch_decoding_data_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
int UE_id,
int harq_pid,
int llr8_flag);
uint8_t subframe2harq_pid_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame,uint8_t subframe);
/** \brief Compute Q (modulation order) based on I_MCS for PUSCH. Implements table 8.6.1-1 from 36.213.
@param I_MCS */
//uint8_t get_Qm_ul_NB_IoT(uint8_t I_MCS);
/** \fn dlsch_encoding(PHY_VARS_eNB *eNB,
uint8_t *input_buffer,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t num_pdcch_symbols,
LTE_eNB_DLSCH_t *dlsch,
int frame,
uint8_t subframe)
\brief This function performs a subset of the bit-coding functions for LTE as described in 36-212, Release 8.Support is limited to turbo-coded channels (DLSCH/ULSCH). The implemented functions are:
- CRC computation and addition
- Code block segmentation and sub-block CRC addition
- Channel coding (Turbo coding)
- Rate matching (sub-block interleaving, bit collection, selection and transmission
- Code block concatenation
@param eNB Pointer to eNB PHY context
@param input_buffer Pointer to input buffer for sub-frame
@param frame_parms Pointer to frame descriptor structure
@param num_pdcch_symbols Number of PDCCH symbols in this subframe
@param dlsch Pointer to dlsch to be encoded
@param frame Frame number
@param subframe Subframe number
@param rm_stats Time statistics for rate-matching
@param te_stats Time statistics for turbo-encoding
@param i_stats Time statistics for interleaving
@returns status
*/
int dci_modulation_NB_IoT(int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t control_region_size,
NB_IoT_eNB_NPDCCH_t *dlcch,
unsigned int npdsch_data_subframe,
uint8_t agr_level,
uint8_t ncce_index,
unsigned int subframe,
unsigned short NB_IoT_RB_ID);
int dci_allocate_REs_in_RB_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,
int32_t **txdataF,
uint32_t *jj,
uint32_t symbol_offset,
uint8_t *x0,
uint8_t pilots,
uint8_t pilot_shift,
int16_t amp,
unsigned short id_offset,
uint8_t ncce_index,
uint8_t agr_level,
uint32_t *re_allocated);
void dci_encoding_NB_IoT(uint8_t *a,
NB_IoT_eNB_NPDCCH_t *dlcch,
uint8_t A,
uint16_t G,
uint8_t ncce_index,
uint8_t agr_level);
void npdcch_scrambling_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,
NB_IoT_eNB_NPDCCH_t *dlcch, // Input data
int G, // Total number of bits to transmit in one subframe(case of DCI = G)
uint8_t Ns, //XXX we pass the subframe // Slot number (0..19)
uint8_t ncce_index,
uint8_t agr_level);
int dlsch_modulation_NB_IoT(int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t control_region_size, // control region size for LTE , values between 0..3, (0 for stand-alone / 1, 2 or 3 for in-band)
NB_IoT_eNB_NDLSCH_t *dlsch0, //NB_IoT_eNB_NDLSCH_t
int G, // number of bits per subframe
unsigned int npdsch_data_subframe, // subframe index of the data table of npdsch channel (G*Nsf) , values are between 0..Nsf
unsigned int subframe,
unsigned short NB_IoT_RB_ID);
/*
int dlsch_modulation_rar_NB_IoT(int32_t **txdataF,
int16_t amp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t control_region_size, // control region size for LTE , values between 0..3, (0 for stand-alone / 1, 2 or 3 for in-band)
NB_IoT_DL_eNB_HARQ_t *dlsch0, //NB_IoT_eNB_NDLSCH_t
int G, // number of bits per subframe
unsigned int npdsch_data_subframe, // subframe index of the data table of npdsch channel (G*Nsf) , values are between 0..Nsf
unsigned int subframe,
unsigned short NB_IoT_RB_ID,
uint8_t option);
*/
int32_t dlsch_encoding_NB_IoT(unsigned char *a,
NB_IoT_eNB_NDLSCH_t *dlsch, // NB_IoT_eNB_NDLSCH_t
uint8_t Nsf, // number of subframes required for npdsch pdu transmission calculated from Isf (3GPP spec table)
unsigned int G); // G (number of available RE) is implicitly multiplied by 2 (since only QPSK modulation)
void get_pilots_position(uint8_t npusch_format,uint8_t subcarrier_spacing,uint8_t *pilot_pos1,uint8_t *pilot_pos2,uint8_t *pilots_slot);
void UL_channel_estimation_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *fp,
uint16_t UL_RB_ID_NB_IoT,
uint16_t Nsc_RU,
uint8_t pilot_pos1,
uint8_t pilot_pos2,
uint16_t ul_sc_start,
uint8_t Qm,
uint16_t N_SF_per_word,
uint8_t rx_subframe);
void get_llr_per_sf_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *fp,
uint8_t npusch_format,
uint8_t counter_sf,
uint16_t N_SF_per_word,
uint8_t pilot_pos1,
uint8_t pilot_pos2,
uint16_t ul_sc_start,
uint16_t Nsc_RU);
void descrambling_NPUSCH_data_NB_IoT(LTE_DL_FRAME_PARMS *fp,
int16_t *ulsch_llr,
int16_t *y,
uint8_t Qm,
unsigned int Cmux,
uint32_t rnti_tmp,
uint8_t rx_subframe,
uint32_t rx_frame);
void descrambling_NPUSCH_ack_NB_IoT(LTE_DL_FRAME_PARMS *fp,
int32_t *y_msg5,
int32_t *llr_msg5,
uint32_t rnti_tmp,
uint16_t *counter_ack,
uint8_t rx_subframe,
uint32_t rx_frame);
uint32_t turbo_decoding_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
NB_IoT_eNB_NULSCH_t *ulsch_NB_IoT,
eNB_rxtx_proc_NB_IoT_t *proc,
uint8_t npusch_format,
unsigned int G,
uint8_t rvdx,
uint8_t Qm,
uint32_t rx_frame,
uint8_t rx_subframe);
void decode_NPUSCH_msg_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *fp,
eNB_rxtx_proc_NB_IoT_t *proc,
uint8_t npusch_format,
uint16_t N_SF_per_word,
uint16_t Nsc_RU,
uint16_t N_UL_slots,
uint8_t Qm,
uint8_t pilots_slot,
uint32_t rnti_tmp,
uint8_t rx_subframe,
uint32_t rx_frame);
void deinterleaving_NPUSCH_data_NB_IoT(NB_IoT_UL_eNB_HARQ_t *ulsch_harq, int16_t *y, unsigned int G);
uint8_t rx_ulsch_Gen_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
eNB_rxtx_proc_NB_IoT_t *proc,
uint8_t eNB_id, // this is the effective sector id
uint8_t UE_id,
uint16_t UL_RB_ID_NB_IoT, // 22 , to be included in // to be replaced by NB_IoT_start ??
uint8_t subframe,
uint32_t frame);
void ulsch_extract_rbs_single_NB_IoT(int32_t **rxdataF,
int32_t **rxdataF_ext,
uint16_t UL_RB_ID_NB_IoT, // index of UL NB_IoT resource block !!! may be defined twice : in frame_parms and in NB_IoT_UL_eNB_HARQ_t
uint16_t N_sc_RU, // number of subcarriers in UL
uint8_t l,
uint8_t Ns,
LTE_DL_FRAME_PARMS *frame_parms);
void ulsch_channel_level_NB_IoT(int32_t **drs_ch_estimates_ext,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t *avg,
uint16_t nb_rb);
void ulsch_channel_compensation_NB_IoT(int32_t **rxdataF_ext,
int32_t **ul_ch_estimates_ext,
int32_t **ul_ch_mag,
int32_t **ul_ch_magb,
int32_t **rxdataF_comp,
LTE_DL_FRAME_PARMS *frame_parms,
uint8_t symbol,
uint8_t Qm,
uint16_t nb_rb,
uint8_t output_shift);
void lte_idft_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,uint32_t *z, uint16_t Msc_PUSCH);
void extract_CQI_NB_IoT(void *o,UCI_format_NB_IoT_t uci_format,NB_IoT_eNB_UE_stats *stats,uint8_t N_RB_DL, uint16_t * crnti, uint8_t * access_mode);
//*****************Vincent part for nprach ******************//
uint32_t process_nprach_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB, int frame, uint8_t subframe,uint16_t *rnti, uint16_t *preamble_index, uint16_t *timing_advance);
uint32_t TA_estimation_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
int16_t *Rx_sub_sampled_buffer,
uint16_t sub_sampling_rate,
uint16_t FRAME_LENGTH_COMPLEX_SUB_SAMPLES,
uint32_t estimated_TA_coarse,
uint8_t coarse);
uint8_t NPRACH_detection_NB_IoT(int16_t *input_buffer,uint32_t FRAME_LENGTH_COMPLEX_SAMPLESx);
int16_t* sub_sampling_NB_IoT(int16_t *input_buffer, uint32_t length_input, uint32_t *length_ouput, uint16_t sub_sampling_rate);
void filtering_signal(int16_t *input_buffer, int16_t *filtered_buffer, uint32_t FRAME_LENGTH_COMPLEX_SAMPLESx);
//************************************************************//
///////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//uint8_t get_UL_I_TBS_from_MCS_NB_IoT(uint8_t I_mcs, uint8_t N_sc_RU, uint8_t Msg3_flag);
uint8_t get_Qm_UL_NB_IoT(unsigned char I_mcs, uint8_t N_sc_RU, uint8_t I_sc, uint8_t Msg3_flag);
//uint16_t get_UL_sc_start_NB_IoT(uint16_t I_sc);
uint16_t get_UL_sc_ACK_NB_IoT(uint8_t subcarrier_spacing,uint16_t harq_ack_resource);
uint16_t get_UL_sc_index_start_NB_IoT(uint8_t subcarrier_spacing, uint16_t I_sc, uint8_t npush_format);
uint16_t get_UL_N_ru_NB_IoT(uint8_t I_mcs, uint8_t I_ru, uint8_t flag_msg3);
uint16_t get_UL_N_rep_NB_IoT(uint8_t I_rep);
uint8_t get_numb_UL_sc_NB_IoT(uint8_t subcarrier_spacing, uint8_t I_sc, uint8_t npush_format);
uint8_t get_UL_slots_per_RU_NB_IoT(uint8_t subcarrier_spacing, uint8_t subcarrier_indcation, uint8_t UL_format);
///////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////////
void generate_grouphop_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms);
void init_ul_hopping_NB_IoT(NB_IoT_DL_FRAME_PARMS *frame_parms);
void rotate_single_carrier_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
uint8_t eNB_id,
uint8_t symbol, //symbol within subframe
uint8_t counter_msg3, /// to be replaced by the number of received part
uint16_t ul_sc_start,
uint8_t Qm,
uint16_t N_SF_per_word,
uint8_t option);
void fill_rbs_zeros_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
uint16_t ul_sc_start,
uint8_t UE_id,
uint8_t symbol);
int32_t ulsch_bpsk_llr_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
int16_t *ulsch_llr,
uint8_t symbol,
uint16_t ul_sc_start,
uint8_t UE_id,
int16_t **llrp);
int32_t ulsch_qpsk_llr_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
int16_t *ulsch_llr,
uint8_t symbol,
uint8_t UE_id,
uint16_t ul_sc_start,
uint8_t Nsc_RU,
int16_t *llrp);
void rotate_bpsk_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
LTE_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
uint16_t ul_sc_start,
uint8_t UE_id,
uint8_t symbol);
//************************************************************//
int rx_npdsch_NB_IoT(PHY_VARS_UE_NB_IoT *ue,
PDSCH_t type,
unsigned char eNB_id,
unsigned char eNB_id_i, //if this == ue->n_connected_eNB, we assume MU interference
uint32_t frame,
uint8_t subframe,
unsigned char symbol,
unsigned char first_symbol_flag,
unsigned char i_mod,
unsigned char harq_pid);
unsigned short dlsch_extract_rbs_single_NB_IoT(int **rxdataF,
int **dl_ch_estimates,
int **rxdataF_ext,
int **dl_ch_estimates_ext,
unsigned short pmi,
unsigned char *pmi_ext,
unsigned int *rb_alloc,
unsigned char symbol,
unsigned char subframe,
uint32_t frame,
uint32_t high_speed_flag,
NB_IoT_DL_FRAME_PARMS *frame_parms);
void dlsch_channel_level_NB_IoT(int **dl_ch_estimates_ext,
NB_IoT_DL_FRAME_PARMS *frame_parms,
int32_t *avg,
uint8_t symbol,
unsigned short nb_rb);
void dlsch_channel_compensation_NB_IoT(int **rxdataF_ext,
int **dl_ch_estimates_ext,
int **dl_ch_mag,
int **dl_ch_magb,
int **rxdataF_comp,
int **rho,
NB_IoT_DL_FRAME_PARMS *frame_parms,
unsigned char symbol,
uint8_t first_symbol_flag,
unsigned char mod_order,
unsigned short nb_rb,
unsigned char output_shift,
PHY_MEASUREMENTS_NB_IoT *measurements);
int dlsch_qpsk_llr_NB_IoT(NB_IoT_DL_FRAME_PARMS *frame_parms,
int32_t **rxdataF_comp,
int16_t *dlsch_llr,
uint8_t symbol,
uint8_t first_symbol_flag,
uint16_t nb_rb,
int16_t **llr32p,
uint8_t beamforming_mode);
/// Vincent: temporary functions
int ul_chest_tmp_NB_IoT(int32_t **rxdataF_ext,
int32_t **ul_ch_estimates,
uint8_t l, //symbol within slot
uint8_t Ns,
uint8_t counter_msg3,
uint8_t pilot_pos1,
uint8_t pilot_pos2,
uint16_t ul_sc_start,
uint8_t Qm,
uint16_t N_SF_per_word,
LTE_DL_FRAME_PARMS *frame_parms);
/// Channel estimation for NPUSCH format 2
int ul_chest_tmp_f2_NB_IoT(int32_t **rxdataF_ext,
int32_t **ul_ch_estimates,
uint8_t l, //symbol within slot
uint8_t Ns,
uint8_t counter_msg3,
uint8_t flag,
uint8_t subframerx,
uint8_t Qm,
uint16_t ul_sc_start,
LTE_DL_FRAME_PARMS *frame_parms);
void rotate_channel_sc_tmp_NB_IoT(int16_t *estimated_channel,
uint8_t l,
uint8_t Qm,
uint8_t counter_msg3,
uint16_t N_SF_per_word,
uint16_t ul_sc_start,
uint8_t flag);
int ul_chequal_tmp_NB_IoT(int32_t **rxdataF_ext,
int32_t **rxdataF_comp,
int32_t **ul_ch_estimates,
uint8_t l, //symbol within slot
uint8_t Ns,
LTE_DL_FRAME_PARMS *frame_parms);
///
////////////////////////////NB-IoT testing ///////////////////////////////
void clean_eNb_ulsch_NB_IoT(NB_IoT_eNB_NULSCH_t *ulsch);
int get_G_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms);
int get_G_SIB1_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms, uint8_t operation_mode_info);
int get_rep_num_SIB1_NB_IoT(uint8_t scheduling_info_sib1);
int get_start_frame_SIB1_NB_IoT(LTE_DL_FRAME_PARMS *frame_parms,uint8_t repetition);
NB_IoT_eNB_NULSCH_t *new_eNB_ulsch_NB_IoT(uint8_t max_turbo_iterations,uint8_t N_RB_UL, uint8_t abstraction_flag);
#endif
openair1/PHY/NBIoT_TRANSPORT/sc_rotation_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file PHY/LTE_TRANSPORT/sc_rotation_NB_IoT.c
* \brief Some support routines for MCS computations
* \author V. SAVAUX, M. KANJ
* \date 2017
* \version 0.1
* \company b<>com
* \email:
* \note
* \warning
*/
#ifndef __PHY_LTE_TRANSPORT_SC_ROTATION_NB_IOT__H__
#define __PHY_LTE_TRANSPORT_SC_ROTATION_NB_IOT__H__
int16_t e_phi_re_p5[120] = {32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, -1, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621};
int16_t e_phi_im_p5[120] = {0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, -1, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009};
int16_t e_phi_re_m6[120] = {32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, -1, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621};
int16_t e_phi_im_m6[120] = {0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, -1, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, 0, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, -1, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010, -1, 21402, 32412, 27683, 9511, -13279, -29622, -32767, -24812, -4808, 17530, 31356, 29955, 14009, 0, -21403, -32413, -27684, -9512, 13278, 29621, 32767, 24811, 4807, -17531, -31357, -29956, -14010};
int16_t e_phi_re_m5[120] = {32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519};
int16_t e_phi_im_m5[120] = {0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319};
int16_t e_phi_re_m4[120] = {32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, 0, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, -1, -32758, 1607, 32678, -3212, -32521, 4807};
int16_t e_phi_im_m4[120] = {0, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, -1, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413};
int16_t e_phi_re_m3[120] = {32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039};
int16_t e_phi_im_m3[120] = {0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852};
int16_t e_phi_re_m2[120] = {32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, -1, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279};
int16_t e_phi_im_m2[120] = {0, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, -1, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, 0, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005};
int16_t e_phi_re_m1[120] = {32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, 0, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, -1, 7179, -14010, 20159, -25330, 29268, -31786};
int16_t e_phi_im_m1[120] = {0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, 0, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962};
int16_t e_phi_re_0[120] = {32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, 0, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, -1, 7179, -14010, 20159, -25330, 29268, -31786};
int16_t e_phi_im_0[120] = {0, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, 0, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961, -1, -7180, 14009, -20160, 25329, -29269, 31785, -32767, 31970, -29622, 25831, -20788, 14732, -7962, -1, 7179, -14010, 20159, -25330, 29268, -31786, 32767, -31971, 29621, -25832, 20787, -14733, 7961};
int16_t e_phi_re_p1[120] = {32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, -1, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279};
int16_t e_phi_im_p1[120] = {0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, 0, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, -1, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004, 0, -20160, 31785, -29956, 15446, 5601, -24279, 32767, -25832, 7961, 13278, -28898, 32284, -22005, -1, 20159, -31786, 29955, -15447, -5602, 24278, -32767, 25831, -7962, -13279, 28897, -32285, 22004};
int16_t e_phi_re_p2[120] = {32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039};
int16_t e_phi_im_p2[120] = {0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, -1, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, 0, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851, 0, -29269, 26318, 5601, -31357, 22594, 11038, -32767, 14732, 19519, -32285, 9511, 23731, -30852, -1, 29268, -26319, -5602, 31356, -22595, -11039, 32767, -14733, -19520, 32284, -9512, -23732, 30851};
int16_t e_phi_re_p3[120] = {32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, 0, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, -1, -32758, 1607, 32678, -3212, -32521, 4807};
int16_t e_phi_im_p3[120] = {0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, -1, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412, 0, -32758, 1607, 32678, -3212, -32521, 4807, 32767, -805, -32728, 2410, 32609, -4012, -32413, 0, 32757, -1608, -32679, 3211, 32520, -4808, -32767, 804, 32727, -2411, -32610, 4011, 32412};
int16_t e_phi_re_p4[120] = {32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519};
int16_t e_phi_im_p4[120] = {0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, -1, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, 0, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318, 0, -29956, -24279, 10278, 32609, 16150, -19520, -32767, -13279, 22004, 31113, 3211, -28511, -26319, -1, 29955, 24278, -10279, -32610, -16151, 19519, 32767, 13278, -22005, -31114, -3212, 28510, 26318};
#endif
\ No newline at end of file
openair1/PHY/NBIoT_TRANSPORT/tables_nprach_NB_IoT.h 0 → 100644
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This source diff could not be displayed because it is too large. You can view the blob instead.
openair1/PHY/NBIoT_TRANSPORT/uci_NB_IoT.h 0 → 100755
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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef __UCI_NB_IOT__H__
#define __UCI_NB_IOT__H__
//#include "PHY/types_NB_IoT.h"
typedef enum {
ue_selected_NB_IoT,
wideband_cqi_rank1_2A_NB_IoT, //wideband_cqi_rank1_2A,
wideband_cqi_rank2_2A_NB_IoT, //wideband_cqi_rank2_2A,
HLC_subband_cqi_nopmi_NB_IoT, //HLC_subband_cqi_nopmi,
HLC_subband_cqi_rank1_2A_NB_IoT, //HLC_subband_cqi_rank1_2A,
HLC_subband_cqi_rank2_2A_NB_IoT, //HLC_subband_cqi_rank2_2A,
HLC_subband_cqi_modes123_NB_IoT, //HLC_subband_cqi_modes123
HLC_subband_cqi_mcs_CBA_NB_IoT, // MCS and RNTI, for contention-based acces
unknown_cqi_NB_IoT//
} UCI_format_NB_IoT_t;
// **********************************************1.5 MHz***************************************************************************
typedef struct __attribute__((packed))
{
uint32_t padding:16;
uint32_t pmi:12;
uint32_t cqi1:4;
}
wideband_cqi_rank1_2A_1_5MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank1_2A_1_5MHz_NB_IoT 16
typedef struct __attribute__((packed))
{
uint16_t padding:2;
uint16_t pmi:6;
uint16_t cqi2:4;
uint16_t cqi1:4;
}
wideband_cqi_rank2_2A_1_5MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank2_2A_1_5MHz_NB_IoT 14
typedef struct __attribute__((packed))
{
uint32_t padding:16;
uint32_t diffcqi1:12;
uint32_t cqi1:4;
}
HLC_subband_cqi_nopmi_1_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_nopmi_1_5MHz_NB_IoT 16
typedef struct __attribute__((packed))
{
uint32_t padding:14;
uint32_t pmi:2;
uint32_t diffcqi1:12;
uint32_t cqi1:4;
}
HLC_subband_cqi_rank1_2A_1_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank1_2A_1_5MHz_NB_IoT 18
typedef struct __attribute__((packed))
{
uint64_t padding:31;
uint64_t pmi:1;
uint64_t diffcqi2:12;
uint64_t cqi2:4;
uint64_t diffcqi1:12;
uint64_t cqi1:4;
}
HLC_subband_cqi_rank2_2A_1_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank2_2A_1_5MHz_NB_IoT 33
typedef struct __attribute__((packed))
{
uint32_t padding:16;
uint32_t diffcqi1:12;
uint32_t cqi1:4;
}
HLC_subband_cqi_modes123_1_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_modes123_1_5MHz_NB_IoT 16
typedef struct __attribute__((packed))
{
uint32_t padding:11;
uint32_t crnti:16;
uint32_t mcs:5;
}
HLC_subband_cqi_mcs_CBA_1_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_mcs_CBA_1_5MHz_NB_IoT 21
// **********************************************5 MHz***************************************************************************
typedef struct __attribute__((packed))
{
uint32_t padding:14;
uint32_t pmi:14;
uint32_t cqi1:4;
}
wideband_cqi_rank1_2A_5MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank1_2A_5MHz_NB_IoT 18
typedef struct __attribute__((packed))
{
uint16_t padding:1;
uint16_t pmi:7;
uint16_t cqi2:4;
uint16_t cqi1:4;
}
wideband_cqi_rank2_2A_5MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank2_2A_5MHz_NB_IoT 15
typedef struct __attribute__((packed))
{
uint32_t padding:14;
uint32_t diffcqi1:14;
uint32_t cqi1:4;
}
HLC_subband_cqi_nopmi_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_nopmi_5MHz_NB_IoT 18
typedef struct __attribute__((packed))
{
uint32_t padding:12;
uint32_t pmi:2;
uint32_t diffcqi1:14;
uint32_t cqi1:4;
}
HLC_subband_cqi_rank1_2A_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank1_2A_5MHz_NB_IoT 20
typedef struct __attribute__((packed))
{
uint64_t padding:27;
uint64_t pmi:1;
uint64_t diffcqi2:14;
uint64_t cqi2:4;
uint64_t diffcqi1:14;
uint64_t cqi1:4;
}
HLC_subband_cqi_rank2_2A_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank2_2A_5MHz_NB_IoT 37
typedef struct __attribute__((packed))
{
uint32_t padding:14;
uint32_t diffcqi1:14;
uint32_t cqi1:4;
}
HLC_subband_cqi_modes123_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_modes123_5MHz_NB_IoT 18
typedef struct __attribute__((packed))
{
uint32_t padding:11;
uint32_t crnti:16;
uint32_t mcs:5;
}
HLC_subband_cqi_mcs_CBA_5MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_mcs_CBA_5MHz_NB_IoT 21
// **********************************************10 MHz***************************************************************************
typedef struct __attribute__((packed))
{
uint32_t padding:10;
uint32_t pmi:18;
uint32_t cqi1:4;
}
wideband_cqi_rank1_2A_10MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank1_2A_10MHz_NB_IoT 22
typedef struct __attribute__((packed))
{
uint32_t padding:15;
uint32_t pmi:9;
uint32_t cqi2:4;
uint32_t cqi1:4;
}
wideband_cqi_rank2_2A_10MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank2_2A_10MHz_NB_IoT 17
typedef struct __attribute__((packed))
{
uint32_t padding:10;
uint32_t diffcqi1:18;
uint32_t cqi1:4;
}
HLC_subband_cqi_nopmi_10MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_nopmi_10MHz_NB_IoT 22
typedef struct __attribute__((packed))
{
uint32_t padding:8;
uint32_t pmi:2;
uint32_t diffcqi1:18;
uint32_t cqi1:4;
}
HLC_subband_cqi_rank1_2A_10MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank1_2A_10MHz_NB_IoT 24
typedef struct __attribute__((packed))
{
uint64_t padding:19;
uint64_t pmi:1;
uint64_t diffcqi2:18;
uint64_t cqi2:4;
uint64_t diffcqi1:18;
uint64_t cqi1:4;
}
HLC_subband_cqi_rank2_2A_10MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank2_2A_10MHz_NB_IoT 45
typedef struct __attribute__((packed))
{
uint32_t padding:10;
uint32_t diffcqi1:18;
uint32_t cqi1:4;
}
HLC_subband_cqi_modes123_10MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_modes123_10MHz_NB_IoT 22
typedef struct __attribute__((packed))
{
uint32_t padding:11;
uint32_t crnti:16;
uint32_t mcs:5;
}
HLC_subband_cqi_mcs_CBA_10MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_mcs_CBA_10MHz_NB_IoT 21
// **********************************************20 MHz***************************************************************************
typedef struct __attribute__((packed))
{
uint32_t padding:2;
uint32_t pmi:26;
uint32_t cqi1:4;
}
wideband_cqi_rank1_2A_20MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank1_2A_20MHz_NB_IoT 20
typedef struct __attribute__((packed))
{
uint32_t padding:11;
uint32_t pmi:13;
uint32_t cqi2:4;
uint32_t cqi1:4;
}
wideband_cqi_rank2_2A_20MHz_NB_IoT ;
#define sizeof_wideband_cqi_rank2_2A_20MHz_NB_IoT 21
typedef struct __attribute__((packed))
{
uint32_t padding:2;
uint32_t diffcqi1:26;
uint32_t cqi1:4;
}
HLC_subband_cqi_nopmi_20MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_nopmi_20MHz_NB_IoT 30
typedef struct __attribute__((packed))
{
// uint32_t padding:12;
uint32_t pmi:2;
uint32_t diffcqi1:26;
uint32_t cqi1:4;
}
HLC_subband_cqi_rank1_2A_20MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank1_2A_20MHz_NB_IoT 32
typedef struct __attribute__((packed))
{
uint64_t padding:3;
uint64_t pmi:1;
uint64_t diffcqi2:26;
uint64_t cqi2:4;
uint64_t diffcqi1:26;
uint64_t cqi1:4;
}
HLC_subband_cqi_rank2_2A_20MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_rank2_2A_20MHz_NB_IoT 61
typedef struct __attribute__((packed))
{
uint32_t padding:2;
uint32_t diffcqi1:26;
uint32_t cqi1:4;
}
HLC_subband_cqi_modes123_20MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_modes123_20MHz_NB_IoT 30
typedef struct __attribute__((packed))
{
uint32_t padding:11;
uint32_t crnti:16;
uint32_t mcs:5;
}
HLC_subband_cqi_mcs_CBA_20MHz_NB_IoT;
#define sizeof_HLC_subband_cqi_mcs_CBA_20MHz_NB_IoT 21
#define MAX_CQI_PAYLOAD_NB_IoT (sizeof(HLC_subband_cqi_rank2_2A_20MHz_NB_IoT)*8*20)
#define MAX_CQI_BITS_NB_IoT (sizeof(HLC_subband_cqi_rank2_2A_20MHz_NB_IoT)*8)
#define MAX_CQI_BYTES_NB_IoT (sizeof(HLC_subband_cqi_rank2_2A_20MHz_NB_IoT))
#define MAX_ACK_PAYLOAD_NB_IoT 18
#define MAX_RI_PAYLOAD_NB_IoT 6
#endif
openair1/PHY/NBIoT_TRANSPORT/vars_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
//#include "dlsch_tbs.h"
//#include "dlsch_tbs_full.h"
//#include "sss.h"
#ifndef __PHY_LTE_TRANSPORT_VARS_NB_IOT__H__
#define __PHY_LTE_TRANSPORT_VARS_NB_IOT__H__
unsigned char cs_ri_normal_NB_IoT[4] = {1,4,7,10};
unsigned char cs_ri_extended_NB_IoT[4] = {0,3,5,8};
unsigned char cs_ack_normal_NB_IoT[4] = {2,3,8,9};
unsigned char cs_ack_extended_NB_IoT[4] = {1,2,6,7};
int G_tab[18] = {200,224,240,208,232,256,220,244,268,216,240,256,224,248,264,236,260,284};
int8_t wACK_RX_NB_IoT[5][4] = {{-1,-1,-1,-1},{-1,1,-1,1},{-1,-1,1,1},{-1,1,1,-1},{1,1,1,1}};
#endif
openair1/PHY/TOOLS/time_meas_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef __TIME_MEAS_DEFS_NB_IoT__H__
#define __TIME_MEAS_DEFS_NB_IoT__H__
#include <unistd.h>
#include <math.h>
#include <stdint.h>
#include <time.h>
#include <errno.h>
#include <stdio.h>
#include <pthread.h>
#include <linux/kernel.h>
#include <linux/types.h>
// global var to enable openair performance profiler
extern int opp_enabled_NB_IoT;
double cpu_freq_GHz;
#if defined(__x86_64__) || defined(__i386__)
typedef struct {
long long in;
long long diff;
long long diff_now;
long long p_time; /*!< \brief absolute process duration */
long long diff_square; /*!< \brief process duration square */
long long max;
int trials;
int meas_flag;
} time_stats_t_NB_IoT;
#elif defined(__arm__)
typedef struct {
uint32_t in;
uint32_t diff_now;
uint32_t diff;
uint32_t p_time; /*!< \brief absolute process duration */
uint32_t diff_square; /*!< \brief process duration square */
uint32_t max;
int trials;
} time_stats_t_NB_IoT;
#endif
static inline void start_meas_NB_IoT(time_stats_t_NB_IoT *ts) __attribute__((always_inline));
static inline void stop_meas_NB_IoT(time_stats_t_NB_IoT *ts) __attribute__((always_inline));
/*
void print_meas_now(time_stats_t *ts, const char* name, FILE* file_name);
void print_meas(time_stats_t *ts, const char* name, time_stats_t * total_exec_time, time_stats_t * sf_exec_time);
double get_time_meas_us(time_stats_t *ts);
double get_cpu_freq_GHz(void);
*/
#if defined(__i386__)
static inline unsigned long long rdtsc_oai_NB_IoT(void) __attribute__((always_inline));
static inline unsigned long long rdtsc_oai_NB_IoT(void)
{
unsigned long long int x;
__asm__ volatile (".byte 0x0f, 0x31" : "=A" (x));
return x;
}
#elif defined(__x86_64__)
static inline unsigned long long rdtsc_oai_NB_IoT(void) __attribute__((always_inline));
static inline unsigned long long rdtsc_oai_NB_IoT(void)
{
unsigned long long a, d;
__asm__ volatile ("rdtsc" : "=a" (a), "=d" (d));
return (d<<32) | a;
}
#elif defined(__arm__)
static inline uint32_t rdtsc_oai_NB_IoT(void) __attribute__((always_inline));
static inline uint32_t rdtsc_oai_NB_IoT(void)
{
uint32_t r = 0;
asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r"(r) );
return r;
}
#endif
static inline void start_meas_NB_IoT(time_stats_t_NB_IoT *ts)
{
if (opp_enabled_NB_IoT) {
if (ts->meas_flag==0) {
ts->trials++;
ts->in = rdtsc_oai_NB_IoT();
ts->meas_flag=1;
}
else {
ts->in = rdtsc_oai_NB_IoT();
}
}
}
static inline void stop_meas_NB_IoT(time_stats_t_NB_IoT *ts)
{
if (opp_enabled_NB_IoT) {
long long out = rdtsc_oai_NB_IoT();
ts->diff_now = (out-ts->in);
ts->diff_now = (out-ts->in);
ts->diff += (out-ts->in);
/// process duration is the difference between two clock points
ts->p_time = (out-ts->in);
ts->diff_square += (out-ts->in)*(out-ts->in);
if ((out-ts->in) > ts->max)
ts->max = out-ts->in;
ts->meas_flag=0;
}
}
static inline void reset_meas_NB_IoT(time_stats_t_NB_IoT *ts) {
ts->trials=0;
ts->diff=0;
ts->diff_now=0;
ts->p_time=0;
ts->diff_square=0;
ts->max=0;
ts->meas_flag=0;
}
static inline void copy_meas_NB_IoT(time_stats_t_NB_IoT *dst_ts,time_stats_t_NB_IoT *src_ts)
{
if (opp_enabled_NB_IoT) {
dst_ts->trials=src_ts->trials;
dst_ts->diff=src_ts->diff;
dst_ts->max=src_ts->max;
}
}
#endif
openair1/PHY/defs_L1_NB_IoT.h
View file @ 5da7305f
......@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
/*! \file PHY/defs.h
/*! \file PHY/defs_L1_NB_IoT.h
\brief Top-level defines and structure definitions
\author R. Knopp, F. Kaltenberger
\date 2011
......@@ -74,52 +74,6 @@
#define openair_free(y,x) free((y))
#define PAGE_SIZE 4096
//#ifdef SHRLIBDEV
//extern int rxrescale;
//#define RX_IQRESCALELEN rxrescale
//#else
//#define RX_IQRESCALELEN 15
//#endif
//! \brief Allocate \c size bytes of memory on the heap with alignment 16 and zero it afterwards.
//! If no more memory is available, this function will terminate the program with an assertion error.
//******************************************************************************************************
/*
static inline void* malloc16_clear( size_t size )
{
#ifdef __AVX2__
void* ptr = memalign(32, size);
#else
void* ptr = memalign(16, size);
#endif
DevAssert(ptr);
memset( ptr, 0, size );
return ptr;
}
*/
// #define PAGE_MASK 0xfffff000
// #define virt_to_phys(x) (x)
// #define openair_sched_exit() exit(-1)
// #define max(a,b) ((a)>(b) ? (a) : (b))
// #define min(a,b) ((a)<(b) ? (a) : (b))
// #define bzero(s,n) (memset((s),0,(n)))
// #define cmax(a,b) ((a>b) ? (a) : (b))
// #define cmin(a,b) ((a<b) ? (a) : (b))
// #define cmax3(a,b,c) ((cmax(a,b)>c) ? (cmax(a,b)) : (c))
// /// suppress compiler warning for unused arguments
// #define UNUSED(x) (void)x;
#include "PHY/impl_defs_top_NB_IoT.h"
//#include "impl_defs_top.h"
......@@ -127,17 +81,17 @@ static inline void* malloc16_clear( size_t size )
#include "PHY/impl_defs_lte_NB_IoT.h"
#include "PHY/TOOLS/time_meas.h"
#include "PHY/TOOLS/time_meas_NB_IoT.h"
//#include "PHY/CODING/defs.h"
#include "defs_common.h"
#include "PHY/CODING/defs_NB_IoT.h"
#include "openair2/PHY_INTERFACE/IF_Module_NB_IoT.h"
//#include "PHY/TOOLS/defs.h"
//#include "platform_types.h"
///#include "openair1/PHY/LTE_TRANSPORT/defs_nb_iot.h"
////////////////////////////////////////////////////////////////////#ifdef OPENAIR_LTE (check if this is required)
//#include "PHY/LTE_TRANSPORT/defs.h"
#include "PHY/LTE_TRANSPORT/defs_NB_IoT.h"
#include "PHY/NBIoT_TRANSPORT/defs_NB_IoT.h"
#include <pthread.h>
#include "targets/ARCH/COMMON/common_lib.h"
......@@ -164,6 +118,7 @@ enum transmission_access_mode {
SCHEDULED_ACCESS,
CBA_ACCESS};
typedef enum {
eNodeB_3GPP=0, // classical eNodeB function
eNodeB_3GPP_BBU, // eNodeB with NGFI IF5
......@@ -173,6 +128,7 @@ typedef enum {
NGFI_RRU_IF4p5 // NGFI_RRU (NGFI remote radio-unit,IF4p5)
} eNB_func_t;
typedef enum {
synch_to_ext_device=0, // synch to RF or Ethernet device
synch_to_other // synch to another source (timer, other CC_id)
......@@ -254,6 +210,8 @@ typedef struct {
/// Context data structure for RX/TX portion of subframe processing
typedef struct {
/// Component Carrier index
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
/// subframe to act upon for transmission
......@@ -264,6 +222,9 @@ typedef struct {
int frame_tx;
/// frame to act upon for reception
int frame_rx;
uint16_t HFN;
/// \brief Instance count for RXn-TXnp4 processing thread.
/// \internal This variable is protected by \ref mutex_rxtx.
int instance_cnt_rxtx;
......@@ -283,6 +244,24 @@ typedef struct {
pthread_mutex_t mutex_l2;
int instance_cnt_l2;
pthread_attr_t attr_l2;
uint32_t frame_msg5;
uint32_t subframe_msg5;
int subframe_real;
uint8_t flag_scrambling;
uint8_t flag_msg3;
uint8_t counter_msg3;
uint32_t frame_msg3;
uint8_t flag_msg4;
uint8_t counter_msg4;
uint32_t frame_msg4;
uint32_t subframe_msg4;
uint8_t counter_msg5;
uint8_t flag_msg5;
uint32_t frame_dscr_msg5;
uint32_t subframe_dscr_msg5;
uint32_t frame_dscr_msg3; //phy_procedures_lte_eNb_NB_IoT.c
uint32_t subframe_dscr_msg3; //phy_procedures_lte_eNb_NB_IoT.c
} eNB_rxtx_proc_NB_IoT_t;
/*
......@@ -303,6 +282,8 @@ typedef struct {
/// Context data structure for eNB subframe processing
typedef struct eNB_proc_NB_IoT_t_s {
/// Component Carrier index
uint8_t CC_id;
/// thread index
int thread_index;
/// timestamp received from HW
......@@ -341,6 +322,10 @@ typedef struct eNB_proc_NB_IoT_t_s {
int instance_cnt_asynch_rxtx;
/// pthread structure for FH processing thread
pthread_t pthread_FH;
/// pthread structure for eNB single processing thread
pthread_t pthread_single; //NB-IoT
/// pthread structure for asychronous RX/TX processing thread
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
......@@ -448,6 +433,8 @@ typedef struct eNB_proc_NB_IoT_t_s {
typedef struct {
/// index of the current UE RX/TX proc
int proc_id;
/// Component Carrier index
uint8_t CC_id;
/// timestamp transmitted to HW
openair0_timestamp timestamp_tx;
/// subframe to act upon for transmission
......@@ -482,6 +469,8 @@ typedef struct {
/// Context data structure for eNB subframe processing
typedef struct {
/// Component Carrier index
uint8_t CC_id;
/// Last RX timestamp
openair0_timestamp timestamp_rx;
/// pthread attributes for main UE thread
......@@ -514,14 +503,19 @@ typedef struct {
typedef struct PHY_VARS_eNB_NB_IoT_s {
/// Module ID indicator for this instance
module_id_t Mod_id;
uint8_t CC_id;
uint8_t configured;
eNB_proc_NB_IoT_t proc;
int num_RU;
RU_t *RU_list[MAX_NUM_RU_PER_eNB];
/// Ethernet parameters for northbound midhaul interface (L1 to Mac)
eth_params_t eth_params_n;
eth_params_t eth_params_n;
eNB_func_NB_IoT_t node_function;
eNB_timing_NB_IoT_t node_timing;
/// Ethernet parameters for fronthaul interface (upper L1 to Radio head)
eth_params_t eth_params;
eth_params_t *eth_params;
int single_thread_flag;
openair0_rf_map rf_map;
int abstraction_flag;
......@@ -533,7 +527,7 @@ typedef struct PHY_VARS_eNB_NB_IoT_s {
// indicator for precoding function (eNB,3GPP_eNB_BBU)
int do_precoding;
IF_Module_NB_IoT_t *if_inst_NB_IoT;
UL_IND_NB_IoT_t UL_INFO_NB_IoT;
UL_IND_NB_IoT_t UL_INFO;
pthread_mutex_t UL_INFO_mutex;
void (*do_prach)(struct PHY_VARS_eNB_NB_IoT_s *eNB,int frame,int subframe);
void (*fep)(struct PHY_VARS_eNB_NB_IoT_s *eNB,eNB_rxtx_proc_NB_IoT_t *proc);
......@@ -732,47 +726,24 @@ typedef struct PHY_VARS_eNB_NB_IoT_s {
// NB-IoT
//------------------------
/*
* NUMBER_OF_UE_MAX_NB_IoT maybe in the future should be dynamic because could be very large and the memory may explode
* (is almost the indication of the number of UE context that we are storing at PHY layer)
*
* reasoning: the following data structure (ndlsch, nulsch ecc..) are used to store the context that should be transmitted in at least n+4 subframe later
* (the minimum interval between NPUSCH and the ACK for this)
* the problem is that in NB_IoT the ACK for the UPLINK is contained in the DCI through the NDI field (if this value change from the previous one then it means ACK)
* but may we could schedule this DCI long time later so may lots of contents shuld be stored (there is no concept of phich channel in NB-IoT)
* For the DL transmission the UE send a proper ACK/NACK message
*
* *the HARQ process should be killed when the NDI change
*
* *In the Structure for nulsch we should also store the information related to the subframe (because each time we should read it and understand what should be done
* in that subframe)
*
*/
/*
* TIMING
* the entire transmission and scheduling are done for the "subframe" concept but the subframe = proc->subframe_tx (that in reality is the subframe_rx +4)
* (see USER/lte-enb/wakeup_rxtx )
*
* Related to FAPI:
* DCI and DL_CONFIG.request (also more that 1) and MAC_PDU are transmitted in the same subframe (our assumption) so will be all contained in the schedule_response getting from the scheduler
* DCI0 and UL_CONFIG.request are transmitted in the same subframe (our assumption) so contained in the schedule_response
*
*/
//TODO: check what should be NUMBER_OF_UE_MAX_NB_IoT value
NB_IoT_eNB_NPBCH_t *npbch;
NB_IoT_eNB_NPDCCH_t *npdcch[NUMBER_OF_UE_MAX_NB_IoT];
NB_IoT_eNB_NDLSCH_t *ndlsch[NUMBER_OF_UE_MAX_NB_IoT][2];
NB_IoT_eNB_NULSCH_t *nulsch[NUMBER_OF_UE_MAX_NB_IoT+1]; //nulsch[0] contains the RAR
NB_IoT_eNB_NULSCH_t *ulsch_NB_IoT[NUMBER_OF_UE_MAX_NB_IoT+1]; //nulsch[0] contains the RAR
NB_IoT_eNB_NDLSCH_t *ndlsch_SI,*ndlsch_ra, *ndlsch_SIB1;
NB_IoT_DL_FRAME_PARMS frame_parms_NB_IoT;
// DCI for at most 2 DCI pdus
DCI_PDU_NB_IoT *DCI_pdu;
NB_IoT_eNB_NDLSCH_t *ndlsch_SIB23,*dlsch_ra;
NB_IoT_eNB_NDLSCH_t *ndlsch_RAR;
NB_IoT_eNB_NPDCCH_t *npdcch_DCI;
uint8_t msg3_pdu[6]; //phy_procedures_lte_eNb_NB_IoT.c
volatile uint16_t preamble_index_NB_IoT; //phy_procedures_lte_eNb_NB_IoT.c
} PHY_VARS_eNB_NB_IoT;
......@@ -782,6 +753,8 @@ typedef struct PHY_VARS_eNB_NB_IoT_s {
typedef struct {
/// \brief Module ID indicator for this instance
uint8_t Mod_id;
/// \brief Component carrier ID for this PHY instance
uint8_t CC_id;
/// \brief Mapping of CC_id antennas to cards
openair0_rf_map rf_map;
//uint8_t local_flag;
......@@ -861,66 +834,6 @@ typedef struct {
///
char ulsch_no_allocation_counter[NUMBER_OF_CONNECTED_eNB_MAX];
/*
unsigned char ulsch_Msg3_active[NUMBER_OF_CONNECTED_eNB_MAX];
uint32_t ulsch_Msg3_frame[NUMBER_OF_CONNECTED_eNB_MAX];
unsigned char ulsch_Msg3_subframe[NUMBER_OF_CONNECTED_eNB_MAX];
PRACH_RESOURCES_t *prach_resources[NUMBER_OF_CONNECTED_eNB_MAX];
int turbo_iterations, turbo_cntl_iterations;
/// \brief ?.
/// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
uint32_t total_TBS[NUMBER_OF_CONNECTED_eNB_MAX];
/// \brief ?.
/// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
uint32_t total_TBS_last[NUMBER_OF_CONNECTED_eNB_MAX];
/// \brief ?.
/// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
uint32_t bitrate[NUMBER_OF_CONNECTED_eNB_MAX];
/// \brief ?.
/// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded)
uint32_t total_received_bits[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_errors[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_errors_last[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_received[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_received_last[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_fer[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_SI_received[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_SI_errors[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_ra_received[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_ra_errors[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_p_received[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_p_errors[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mch_received_sf[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mch_received[NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mcch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mtch_received[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mcch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mtch_errors[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mcch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int dlsch_mtch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX];
int current_dlsch_cqi[NUMBER_OF_CONNECTED_eNB_MAX];
unsigned char first_run_timing_advance[NUMBER_OF_CONNECTED_eNB_MAX];
uint8_t generate_prach;
uint8_t prach_cnt;
uint8_t prach_PreambleIndex;
// uint8_t prach_timer;
uint8_t decode_SIB;
uint8_t decode_MIB;
int rx_offset; /// Timing offset
int rx_offset_diff; /// Timing adjustment for ofdm symbol0 on HW USRP
int timing_advance; ///timing advance signalled from eNB
int hw_timing_advance;
int N_TA_offset; ///timing offset used in TDD
/// Flag to tell if UE is secondary user (cognitive mode)
unsigned char is_secondary_ue;
/// Flag to tell if secondary eNB has channel estimates to create NULL-beams from.
unsigned char has_valid_precoder;
/// hold the precoder for NULL beam to the primary eNB
int **ul_precoder_S_UE;
/// holds the maximum channel/precoder coefficient
char log2_maxp;
*/
/// if ==0 enables phy only test mode
int mac_enabled;
/// Flag to initialize averaging of PHY measurements
......@@ -935,103 +848,12 @@ typedef struct {
double sinr_eff;
/// N0 (used for abstraction)
double N0;
/*
/// PDSCH Varaibles
PDSCH_CONFIG_DEDICATED pdsch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
/// PUSCH Varaibles
PUSCH_CONFIG_DEDICATED pusch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
/// PUSCH contention-based access vars
PUSCH_CA_CONFIG_DEDICATED pusch_ca_config_dedicated[NUMBER_OF_eNB_MAX]; // lola
/// PUCCH variables
PUCCH_CONFIG_DEDICATED pucch_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
uint8_t ncs_cell[20][7];
/// UL-POWER-Control
UL_POWER_CONTROL_DEDICATED ul_power_control_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
/// TPC
TPC_PDCCH_CONFIG tpc_pdcch_config_pucch[NUMBER_OF_CONNECTED_eNB_MAX];
TPC_PDCCH_CONFIG tpc_pdcch_config_pusch[NUMBER_OF_CONNECTED_eNB_MAX];
/// CQI reporting
CQI_REPORT_CONFIG cqi_report_config[NUMBER_OF_CONNECTED_eNB_MAX];
/// SRS Variables
SOUNDINGRS_UL_CONFIG_DEDICATED soundingrs_ul_config_dedicated[NUMBER_OF_CONNECTED_eNB_MAX];
/// Scheduling Request Config
SCHEDULING_REQUEST_CONFIG scheduling_request_config[NUMBER_OF_CONNECTED_eNB_MAX];
/// Transmission mode per eNB
uint8_t transmission_mode[NUMBER_OF_CONNECTED_eNB_MAX];
time_stats_t phy_proc;
time_stats_t phy_proc_tx;
time_stats_t phy_proc_rx[2];
uint32_t use_ia_receiver;
time_stats_t ofdm_mod_stats;
time_stats_t ulsch_encoding_stats;
time_stats_t ulsch_modulation_stats;
time_stats_t ulsch_segmentation_stats;
time_stats_t ulsch_rate_matching_stats;
time_stats_t ulsch_turbo_encoding_stats;
time_stats_t ulsch_interleaving_stats;
time_stats_t ulsch_multiplexing_stats;
time_stats_t generic_stat;
time_stats_t pdsch_procedures_stat;
time_stats_t dlsch_procedures_stat;
time_stats_t ofdm_demod_stats;
time_stats_t dlsch_rx_pdcch_stats;
time_stats_t rx_dft_stats;
time_stats_t dlsch_channel_estimation_stats;
time_stats_t dlsch_freq_offset_estimation_stats;
time_stats_t dlsch_decoding_stats[2];
time_stats_t dlsch_demodulation_stats;
time_stats_t dlsch_rate_unmatching_stats;
time_stats_t dlsch_turbo_decoding_stats;
time_stats_t dlsch_deinterleaving_stats;
time_stats_t dlsch_llr_stats;
time_stats_t dlsch_unscrambling_stats;
time_stats_t dlsch_rate_matching_stats;
time_stats_t dlsch_turbo_encoding_stats;
time_stats_t dlsch_interleaving_stats;
time_stats_t dlsch_tc_init_stats;
time_stats_t dlsch_tc_alpha_stats;
time_stats_t dlsch_tc_beta_stats;
time_stats_t dlsch_tc_gamma_stats;
time_stats_t dlsch_tc_ext_stats;
time_stats_t dlsch_tc_intl1_stats;
time_stats_t dlsch_tc_intl2_stats;
time_stats_t tx_prach;
/// RF and Interface devices per CC
openair0_device rfdevice;
time_stats_t dlsch_encoding_SIC_stats;
time_stats_t dlsch_scrambling_SIC_stats;
time_stats_t dlsch_modulation_SIC_stats;
time_stats_t dlsch_llr_stripping_unit_SIC_stats;
time_stats_t dlsch_unscrambling_SIC_stats;
#if ENABLE_RAL
hash_table_t *ral_thresholds_timed;
SLIST_HEAD(ral_thresholds_gen_poll_s, ral_threshold_phy_t) ral_thresholds_gen_polled[RAL_LINK_PARAM_GEN_MAX];
SLIST_HEAD(ral_thresholds_lte_poll_s, ral_threshold_phy_t) ral_thresholds_lte_polled[RAL_LINK_PARAM_LTE_MAX];
#endif
*/
} PHY_VARS_UE_NB_IoT;
#include "PHY/INIT/defs_NB_IoT.h"
#include "PHY/LTE_REFSIG/defs_NB_IoT.h"
#include "PHY/LTE_TRANSPORT/proto_NB_IoT.h"
#include "PHY/NBIoT_TRANSPORT/proto_NB_IoT.h"
#endif // __PHY_DEFS__H__
openair1/PHY/impl_defs_lte_NB_IoT.h
View file @ 5da7305f
......@@ -33,7 +33,9 @@
#ifndef __PHY_IMPL_DEFS_NB_IOT__H__
#define __PHY_IMPL_DEFS_NB_IOT__H__
#include "types_NB_IoT.h"
#include "types.h"
//#include "types_NB_IoT.h"
//#include "defs.h"
typedef enum {TDD_NB_IoT=1,FDD_NB_IoT=0} NB_IoT_frame_type_t;
......@@ -278,8 +280,10 @@ typedef struct {
int32_t freq_offset;
/// eNb_id user is synched to
int32_t eNb_id;
} NB_IoT_UE_COMMON;
typedef struct {
/// \brief Received frequency-domain signal after extraction.
/// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
......@@ -400,7 +404,9 @@ typedef struct NPRACH_Parameters_NB_IoT{
} nprach_parameters_NB_IoT_t;
typedef struct{
nprach_parameters_NB_IoT_t list[3];
nprach_parameters_NB_IoT_t list[3];
}NPRACH_List_NB_IoT_t;
typedef long RSRP_Range_t;
......@@ -415,7 +421,7 @@ typedef struct {
/// nprach_CP_Length_r13, for the CP length(unit us) only 66.7 and 266.7 is implemented
uint16_t nprach_CP_Length;
/// The criterion for UEs to select a NPRACH resource. Up to 2 RSRP threshold values can be signalled. \vr{[1..2]}
rsrp_ThresholdsNPrachInfoList *rsrp_ThresholdsPrachInfoList;
struct rsrp_ThresholdsNPrachInfoList *rsrp_ThresholdsPrachInfoList;
/// NPRACH Parameters List
NPRACH_List_NB_IoT_t nprach_ParametersList;
......@@ -469,9 +475,11 @@ typedef struct {
/// Ref signals configuration
UL_REFERENCE_SIGNALS_NPUSCH_t ul_ReferenceSignalsNPUSCH;
} NPUSCH_CONFIG_COMMON;
typedef struct{
/// See TS 36.213 [23, 16.2.1.1], unit dBm.
uint8_t p0_NominalNPUSCH;
......@@ -489,18 +497,32 @@ typedef struct {
uint16_t dl_GapDurationCoeff;
} DL_GapConfig_NB_IoT;
#define NBIOT_INBAND_LTEPCI 0
#define NBIOT_INBAND_IOTPCI 1
#define NBIOT_INGUARD 2
#define NBIOT_STANDALONE 3
typedef struct {
/// for inband, lte bandwidth
uint8_t LTE_N_RB_DL;
uint8_t LTE_N_RB_UL;
/// Frame type (0 FDD, 1 TDD)
NB_IoT_frame_type_t frame_type;
/// Number of resource blocks (RB) in DL of the LTE (for knowing the bandwidth)
uint8_t N_RB_DL;
/// Number of resource blocks (RB) in UL of the LTE ((for knowing the bandwidth)
uint8_t N_RB_UL;
/// TDD subframe assignment (0-7) (default = 3) (254=RX only, 255=TX only)
uint8_t tdd_config;
/// Cell ID
uint16_t Nid_cell;
/// Cyclic Prefix for DL (0=Normal CP, 1=Extended CP)
NB_IoT_prefix_type_t Ncp;
/// Cyclic Prefix for UL (0=Normal CP, 1=Extended CP)
NB_IoT_prefix_type_t Ncp_UL;
/// shift of pilot position in one RB
uint8_t nushift;
/// indicates if node is a UE (NODE=2) or eNB (PRIMARY_CH=0).
......@@ -528,7 +550,9 @@ typedef struct {
/// flag to indicate SISO transmission
uint8_t mode1_flag;
/// Indicator that 20 MHz channel uses 3/4 sampling frequency
//uint8_t threequarter_fs;
uint8_t threequarter_fs;
/// Size of FFT
uint16_t ofdm_symbol_size;
/// Number of prefix samples in all but first symbol of slot
......@@ -582,6 +606,7 @@ typedef struct {
* 3 =stand alone
*/
uint16_t operating_mode;
/*
* Only for In-band operating mode with same PCI
* its measured in number of OFDM symbols
......@@ -607,20 +632,58 @@ typedef struct {
} NB_IoT_DL_FRAME_PARMS;
typedef struct {
/// \brief Pointers (dynamic) to the received data in the time domain.
/// - first index: rx antenna [0..nb_antennas_rx]
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti]
int32_t **rxdata;
/// \brief Pointers (dynamic) to the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti]
int32_t **rxdataF;
/// \brief Holds the transmit data in time domain.
/// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER.
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..nb_antennas_tx[
/// - third index:
int32_t **txdata[3];
/// \brief holds the transmit data in the frequency domain.
/// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. //?
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..14[ where 14 is the total supported antenna ports.
/// - third index: sample [0..]
int32_t **txdataF;
int32_t **txdataF[3];
/// \brief holds the transmit data after beamforming in the frequency domain.
/// For IFFT_FPGA this points to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER. //?
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..nb_antennas_tx[
/// - third index: sample [0..]
int32_t **txdataF_BF[3];
/// \brief Holds the received data in time domain.
/// Should point to the same memory as PHY_vars->rx_vars[a].RX_DMA_BUFFER.
/// - first index: sector id [0..2] (hard coded)
/// - second index: rx antenna [0..nb_antennas_rx[
/// - third index: sample [0..]
int32_t **rxdata[3];
/// \brief Holds the last subframe of received data in time domain after removal of 7.5kHz frequency offset.
/// - first index: secotr id [0..2] (hard coded)
/// - second index: rx antenna [0..nb_antennas_rx[
/// - third index: sample [0..samples_per_tti[
int32_t **rxdata_7_5kHz[3];
/// \brief Holds the received data in the frequency domain.
/// - first index: sector id [0..2] (hard coded)
/// - second index: rx antenna [0..nb_antennas_rx[
/// - third index: ? [0..2*ofdm_symbol_size*frame_parms->symbols_per_tti[
int32_t **rxdataF[3];
/// \brief Holds output of the sync correlator.
/// - first index: sector id [0..2] (hard coded)
/// - second index: sample [0..samples_per_tti*10[
uint32_t *sync_corr[3];
/// \brief Holds the beamforming weights
/// - first index: eNB id [0..2] (hard coded)
/// - second index: eNB antenna port index (hard coded)
/// - third index: tx antenna [0..nb_antennas_tx[
/// - fourth index: sample [0..]
int32_t **beam_weights[3][15];
/// \brief Holds the tdd reciprocity calibration coefficients
/// - first index: eNB id [0..2] (hard coded)
/// - second index: tx antenna [0..nb_antennas_tx[
/// - third index: frequency [0..]
int32_t **tdd_calib_coeffs[3];
} NB_IoT_eNB_COMMON;
typedef struct {
......@@ -645,6 +708,7 @@ typedef struct {
uint32_t *sync_corr[3];
} NB_IoT_RU_COMMON;
typedef struct {
/// \brief Hold the channel estimates in frequency domain based on SRS.
/// - first index: sector id [0..2] (hard coded)
......
openair1/PHY/impl_defs_top_NB_IoT.h
View file @ 5da7305f
......@@ -3,7 +3,9 @@
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
......
openair1/SCHED_NBIOT/IF_Module_L1_primitives_NB_IoT.h 0 → 100644
View file @ 5da7305f
#ifndef __IF_MODULE_L1_PRIMITIVES_NB_IOT_H__
#define __IF_MODULE_L1_PRIMITIVES_NB_IOT_H__
#include "openair1/PHY/defs_L1_NB_IoT.h"
//#include "LAYER2/MAC/extern.h"
//#include "LAYER2/MAC/proto_NB_IoT.h"
//#include "openair2/PHY_INTERFACE/IF_Module_NB_IoT.h"
void handle_nfapi_dlsch_pdu_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,
eNB_rxtx_proc_NB_IoT_t *proc,
nfapi_dl_config_request_pdu_t *dl_config_pdu,
uint8_t *sdu);
#endif
openair1/SCHED_NBIOT/defs_NB_IoT.h 0 → 100644
View file @ 5da7305f
#ifndef __openair_SCHED_NB_IOT_H__
#define __openair_SCHED_NB_IOT_H__
#include "PHY/defs_eNB.h"
#include "PHY/defs_UE.h"
#include "PHY/defs_L1_NB_IoT.h"
//#include "openair2/PHY_INTERFACE/IF_Module_nb_iot.h"
#include "nfapi_interface.h"
enum openair_HARQ_TYPE_NB_IoT {
openair_harq_DL_NB_IoT = 0,
openair_harq_UL_NB_IoT,
openair_harq_RA_NB_IoT
};
void process_schedule_rsp_NB_IoT(Sched_Rsp_NB_IoT_t *sched_rsp,
PHY_VARS_eNB_NB_IoT *eNB,
eNB_rxtx_proc_NB_IoT_t *proc);
/* For NB-IoT, we put NPBCH in later part, since it would be scheduled by MAC scheduler,this generates NRS/NPSS/NSSS*/
void common_signal_procedures_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t *proc);
/*Generate the ulsch params and do the mapping for the FAPI style parameters to OAI, and then do the packing*/
void generate_eNB_ulsch_params_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t *proc,nfapi_hi_dci0_request_pdu_t *hi_dci0_pdu);
/*Generate the dlsch params and do the mapping for the FAPI style parameters to OAI, and then do the packing*/
void generate_eNB_dlsch_params_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t * proc,nfapi_dl_config_request_pdu_t *dl_config_pdu);
/*Process all the scheduling result from MAC and also common signals.*/
void phy_procedures_eNB_TX_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t *proc,relaying_type_t r_type,PHY_VARS_RN_NB_IoT *rn,int do_meas,int do_pdcch_flag);
int8_t find_ue_NB_IoT(uint16_t rnti, PHY_VARS_eNB_NB_IoT *eNB);
NB_IoT_DL_FRAME_PARMS *get_NB_IoT_frame_parms(module_id_t Mod_id, uint8_t CC_id);
int16_t get_hundred_times_delta_IF_eNB_NB_IoT(PHY_VARS_eNB_NB_IoT *phy_vars_eNB,uint8_t UE_id,uint8_t harq_pid, uint8_t bw_factor);
uint32_t is_SIB1_NB_IoT(const frame_t frameP,
long schedulingInfoSIB1, //from the mib
int physCellId, //by configuration
NB_IoT_eNB_NDLSCH_t *ndlsch_SIB1
);
uint32_t rx_nprach_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,int frame, uint8_t subframe, uint16_t *rnti, uint16_t *preamble_index, uint16_t *timing_advance);
void npusch_procedures(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t *proc);
////////////////// NB-IoT testing ////////////////////
void fill_rx_indication_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,eNB_rxtx_proc_NB_IoT_t *proc,uint8_t data_or_control, uint8_t decode_flag);
void fill_crc_indication_NB_IoT(PHY_VARS_eNB_NB_IoT *eNB,int UE_id,int frame,int subframe,uint8_t decode_flag);
#endif
openair1/SCHED_NBIOT/sched_common_extern_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*!\brief SCHED external variables */
#ifndef __SCHED_EXTERN_NB_IOT_H__
#define __SCHED_EXTERN_NB_IOT_H__
#include "defs_NB_IoT.h"
extern uint16_t hundred_times_log10_NPRB_NB_IoT[100];
#endif /*__SCHED_EXTERN_H__ */
openair2/COMMON/platform_types_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*
platform_types_NB_IoT.h
-------------------
AUTHOR : Lionel GAUTHIER
COMPANY : EURECOM
EMAIL : Lionel.Gauthier@eurecom.fr
***************************************************************************/
#ifndef __PLATFORM_TYPES_NB_IoT_H__
# define __PLATFORM_TYPES_NB_IoT_H__
#ifdef USER_MODE
#include <stdint.h>
#endif
/*
#if defined(ENABLE_ITTI)
#include "itti_types.h"
#endif
*/
//-----------------------------------------------------------------------------
// GENERIC TYPES
//-----------------------------------------------------------------------------
typedef uint16_t rnti_NB_IoT_t;
/* boolean_t is also defined in openair2/COMMON/commonDef.h,
* let's protect potential redefinition
*/
#ifndef _BOOLEAN_T_DEFINED_NB_IoT_
#define _BOOLEAN_T_DEFINED_NB_IoT_
typedef signed char boolean_t;
#if !defined(TRUE)
#define TRUE (boolean_t)0x01
#endif
#if !defined(FALSE)
#define FALSE (boolean_t)0x00
#endif
#define BOOL_NOT(b) (b^TRUE)
#endif
///NB-IoT
typedef boolean_t srb1bis_flag_t;
#define SRB1BIS_FLAG_NO FALSE
#define SRB1BIS_FLAG_YES TRUE
typedef boolean_t mib_flag_t;
#define MIB_FLAG_YES TRUE
#define MIB_FLAG_NO FALSE
/* _BOOLEAN_T_DEFINED_ */
/*
//-----------------------------------------------------------------------------
// GENERIC ACCESS STRATUM TYPES
//-----------------------------------------------------------------------------
typedef int32_t sdu_size_t;
typedef uint32_t frame_t;
typedef int32_t sframe_t;
typedef uint32_t sub_frame_t;
typedef uint8_t module_id_t;
typedef uint8_t eNB_index_t;
typedef uint16_t ue_id_t;
typedef int16_t smodule_id_t;
typedef uint16_t rb_id_t;
typedef uint16_t srb_id_t;
typedef boolean_t MBMS_flag_t;
#define MBMS_FLAG_NO FALSE
#define MBMS_FLAG_YES TRUE
typedef boolean_t eNB_flag_t;
#define ENB_FLAG_NO FALSE
#define ENB_FLAG_YES TRUE
typedef boolean_t srb_flag_t;
#define SRB_FLAG_NO FALSE
#define SRB_FLAG_YES TRUE
///NB-IoT
typedef boolean_t srb1bis_flag_t;
#define SRB1BIS_FLAG_NO FALSE
#define SRB1BIS_FLAG_YES TRUE
typedef boolean_t mib_flag_t;
#define MIB_FLAG_YES TRUE
#define MIB_FLAG_NO FALSE
typedef enum link_direction_e {
UNKNOWN_DIR = 0,
DIR_UPLINK = 1,
DIR_DOWNLINK = 2
} link_direction_t;
typedef enum rb_type_e {
UNKNOWN_RADIO_BEARER = 0,
SIGNALLING_RADIO_BEARER = 1,
RADIO_ACCESS_BEARER = 2
} rb_type_t;
//-----------------------------------------------------------------------------
// PHY TYPES
//-----------------------------------------------------------------------------
typedef uint8_t crc8_t;
typedef uint16_t crc16_t;
typedef uint32_t crc32_t;
typedef unsigned int crc_t;
//-----------------------------------------------------------------------------
// MAC TYPES
//-----------------------------------------------------------------------------
typedef sdu_size_t tbs_size_t;
typedef sdu_size_t tb_size_t;
typedef unsigned int logical_chan_id_t;
typedef unsigned int num_tb_t;
typedef uint8_t mac_enb_index_t;
//-----------------------------------------------------------------------------
// RLC TYPES
//-----------------------------------------------------------------------------
typedef unsigned int mui_t;
typedef unsigned int confirm_t;
typedef unsigned int rlc_tx_status_t;
typedef int16_t rlc_sn_t;
typedef uint16_t rlc_usn_t;
typedef int32_t rlc_buffer_occupancy_t;
typedef signed int rlc_op_status_t;
#define SDU_CONFIRM_NO FALSE
#define SDU_CONFIRM_YES TRUE
//-----------------------------------------------------------------------------
// PDCP TYPES
//-----------------------------------------------------------------------------
typedef uint16_t pdcp_sn_t;
typedef uint32_t pdcp_hfn_t;
typedef int16_t pdcp_hfn_offset_t;
typedef enum pdcp_transmission_mode_e {
PDCP_TRANSMISSION_MODE_UNKNOWN = 0,
PDCP_TRANSMISSION_MODE_CONTROL = 1,
PDCP_TRANSMISSION_MODE_DATA = 2,
PDCP_TRANSMISSION_MODE_TRANSPARENT = 3
} pdcp_transmission_mode_t;
//-----------------------------------------------------------------------------
// IP DRIVER / PDCP TYPES
//-----------------------------------------------------------------------------
typedef uint16_t tcp_udp_port_t;
typedef enum ip_traffic_type_e {
TRAFFIC_IPVX_TYPE_UNKNOWN = 0,
TRAFFIC_IPV6_TYPE_UNICAST = 1,
TRAFFIC_IPV6_TYPE_MULTICAST = 2,
TRAFFIC_IPV6_TYPE_UNKNOWN = 3,
TRAFFIC_IPV4_TYPE_UNICAST = 5,
TRAFFIC_IPV4_TYPE_MULTICAST = 6,
TRAFFIC_IPV4_TYPE_BROADCAST = 7,
TRAFFIC_IPV4_TYPE_UNKNOWN = 8
} ip_traffic_type_t;
*/
//-----------------------------------------------------------------------------
// RRC TYPES
//-----------------------------------------------------------------------------
//typedef uint32_t mbms_session_id_t;
//typedef uint16_t mbms_service_id_t;
//typedef uint8_t rrc_enb_index_t;
//typedef uint8_t mme_code_t;
//typedef uint32_t m_tmsi_t;
/*
//Random UE identity length = 40 bits
#if ! defined(NOT_A_RANDOM_UE_IDENTITY)
#define NOT_A_RANDOM_UE_IDENTITY (uint64_t)0xFFFFFFFF
#endif
#if ! defined(NOT_A_RNTI)
#define NOT_A_RNTI (rnti_t)0
#endif
#if ! defined(M_RNTI)
#define M_RNTI (rnti_t)0xFFFD
#endif
#if ! defined(P_RNTI)
#define P_RNTI (rnti_t)0xFFFE
#endif
#if ! defined(SI_RNTI)
#define SI_RNTI (rnti_t)0xFFFF
#endif
typedef enum config_action_e {
CONFIG_ACTION_NULL = 0,
CONFIG_ACTION_ADD = 1,
CONFIG_ACTION_REMOVE = 2,
CONFIG_ACTION_MODIFY = 3,
CONFIG_ACTION_SET_SECURITY_MODE = 4,
CONFIG_ACTION_MBMS_ADD = 10,
CONFIG_ACTION_MBMS_MODIFY = 11
} config_action_t;
//-----------------------------------------------------------------------------
// GTPV1U TYPES
//-----------------------------------------------------------------------------
typedef uint32_t teid_t; // tunnel endpoint identifier
typedef uint8_t ebi_t; // eps bearer id
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
// may be ITTI not enabled, but type instance is useful also for OTG,
#if !defined(instance_t)
typedef uint16_t instance_t;
#endif
typedef struct protocol_ctxt_s {
module_id_t module_id; /!< \brief Virtualized module identifier /
eNB_flag_t enb_flag; /!< \brief Flag to indicate eNB (1) or UE (0) /
instance_t instance; /!< \brief ITTI or OTG module identifier /
rnti_t rnti;
frame_t frame; /!< \brief LTE frame number./
sub_frame_t subframe; /!< \brief LTE sub frame number./
eNB_index_t eNB_index; /!< \brief valid for UE indicating the index of connected eNB(s) /
boolean_t configured; /!< \brief flag indicating whether the instance is configured or not /
} protocol_ctxt_t;
// warning time hardcoded
#define PROTOCOL_CTXT_TIME_MILLI_SECONDS(CtXt_h) ((CtXt_h)->frame*10+(CtXt_h)->subframe)
#define UE_MODULE_ID_TO_INSTANCE( mODULE_iD ) mODULE_iD + NB_eNB_INST
#define ENB_MODULE_ID_TO_INSTANCE( mODULE_iD ) mODULE_iD
#define UE_INSTANCE_TO_MODULE_ID( iNSTANCE ) iNSTANCE - NB_eNB_INST
#define ENB_INSTANCE_TO_MODULE_ID( iNSTANCE )iNSTANCE
#define MODULE_ID_TO_INSTANCE(mODULE_iD, iNSTANCE, eNB_fLAG) \
if(eNB_fLAG == ENB_FLAG_YES) \
iNSTANCE = ENB_MODULE_ID_TO_INSTANCE(mODULE_iD); \
else \
iNSTANCE = UE_MODULE_ID_TO_INSTANCE(mODULE_iD)
#define INSTANCE_TO_MODULE_ID(iNSTANCE, mODULE_iD, eNB_fLAG) \
if(eNB_fLAG == ENB_FLAG_YES) \
mODULE_iD = ENB_INSTANCE_TO_MODULE_ID(iNSTANCE); \
else \
mODULE_iD = UE_INSTANCE_TO_MODULE_ID(iNSTANCE)
#define PROTOCOL_CTXT_COMPUTE_MODULE_ID(CtXt_h) \
INSTANCE_TO_MODULE_ID( (CtXt_h)->instance , (CtXt_h)->module_id , (CtXt_h)->enb_flag )
#define PROTOCOL_CTXT_COMPUTE_INSTANCE(CtXt_h) \
MODULE_ID_TO_INSTANCE( (CtXt_h)->module_id , (CtXt_h)->instance , (CtXt_h)->enb_flag )
#define PROTOCOL_CTXT_SET_BY_MODULE_ID(Ctxt_Pp, mODULE_iD, eNB_fLAG, rNTI, fRAME, sUBfRAME, eNB_iNDEX) \
(Ctxt_Pp)->module_id = mODULE_iD; \
(Ctxt_Pp)->enb_flag = eNB_fLAG; \
(Ctxt_Pp)->rnti = rNTI; \
(Ctxt_Pp)->frame = fRAME; \
(Ctxt_Pp)->subframe = sUBfRAME; \
(Ctxt_Pp)->eNB_index = eNB_iNDEX; \
PROTOCOL_CTXT_COMPUTE_INSTANCE(Ctxt_Pp)
#define PROTOCOL_CTXT_SET_BY_INSTANCE(Ctxt_Pp, iNSTANCE, eNB_fLAG, rNTI, fRAME, sUBfRAME) \
(Ctxt_Pp)->instance = iNSTANCE; \
(Ctxt_Pp)->enb_flag = eNB_fLAG; \
(Ctxt_Pp)->rnti = rNTI; \
(Ctxt_Pp)->frame = fRAME; \
(Ctxt_Pp)->subframe = sUBfRAME; \
PROTOCOL_CTXT_COMPUTE_MODULE_ID(Ctxt_Pp)
#define PROTOCOL_CTXT_FMT "[FRAME %05u][%s][MOD %02u][RNTI %" PRIx16 "]"
#define PROTOCOL_CTXT_ARGS(CTXT_Pp) \
(CTXT_Pp)->frame, \
((CTXT_Pp)->enb_flag == ENB_FLAG_YES) ? "eNB":" UE", \
(CTXT_Pp)->module_id, \
(CTXT_Pp)->rnti
#ifdef OAI_EMU
#define CHECK_CTXT_ARGS(CTXT_Pp) \
if ((CTXT_Pp)->enb_flag) {\
AssertFatal (((CTXT_Pp)->module_id >= oai_emulation.info.first_enb_local) && (oai_emulation.info.nb_enb_local > 0),\
"eNB module id is too low (%u/%d/%d)!\n",\
(CTXT_Pp)->module_id,\
oai_emulation.info.first_enb_local,\
oai_emulation.info.nb_enb_local);\
AssertFatal (((CTXT_Pp)->module_id < (oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local)) && (oai_emulation.info.nb_enb_local > 0),\
"eNB module id is too high (%u/%d)!\n",\
(CTXT_Pp)->module_id,\
oai_emulation.info.first_enb_local + oai_emulation.info.nb_enb_local);\
} else {\
AssertFatal ((CTXT_Pp)->module_id < (oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local),\
"UE module id is too high (%u/%d)!\n",\
(CTXT_Pp)->module_id,\
oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local);\
AssertFatal ((CTXT_Pp)->module_id >= oai_emulation.info.first_ue_local,\
"UE module id is too low (%u/%d)!\n",\
(CTXT_Pp)->module_id,\
oai_emulation.info.first_ue_local);\
}
#else
#define CHECK_CTXT_ARGS(CTXT_Pp)
#endif
*/
#endif
openair2/LAYER2/MAC/config_NB_IoT.h 100644 → 100755
View file @ 5da7305f
......@@ -2,17 +2,16 @@
/*! \file config_NB_IoT.h
* \brief configured structures used by scheduler
* \author NTUST BMW Lab./
* \date 2017
* \date 2019
* \email:
* \version 1.0
* \version 2.0
*
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
//#include "NB_IoT_Message_definitions.h"
#define NUMBER_OF_SIBS_MAX_NB_IoT 6
///MIB
......@@ -23,6 +22,7 @@ typedef enum operationModeInf{
standalone_r13 = 4
} operationModeInf_t;
///SIB1_SchedulingInfo_NB_IoT_r13
typedef enum si_Periodicity{
si_Periodicity_rf64=640,
......@@ -51,14 +51,14 @@ typedef enum sib_MappingInfo{
} sib_MappingInfo_NB_IoT;
typedef enum si_TB{
si_TB_56=2,
si_TB_120=2,
si_TB_208=8,
si_TB_256=8,
si_TB_328=8,
si_TB_440=8,
si_TB_552=8,
si_TB_680=8
si_TB_56=0,
si_TB_120,
si_TB_208,
si_TB_256,
si_TB_328,
si_TB_440,
si_TB_552,
si_TB_680
} si_TB_NB_IoT;
///RACH_ConfigCommon configuration
......@@ -92,7 +92,7 @@ typedef enum nprach_Periodicity{
nprach_Periodicity_ms80=80,
nprach_Periodicity_ms160=160,
nprach_Periodicity_ms240=240,
nprach_Periodicity_ms320=320,
nprach_Periodicity_ms320=320,
nprach_Periodicity_ms640=640,
nprach_Periodicity_ms1280=1280,
nprach_Periodicity_ms2560=2560
......@@ -202,7 +202,7 @@ typedef enum si_periodicity_e{
rf128=1280,
rf256=2560,
rf512=5120,
rf1024=10240,
rf1024=10240,
rf2048=20480,
rf4096=40960
} si_periodicity_t;
......@@ -210,7 +210,7 @@ typedef enum si_periodicity_e{
typedef enum si_repetition_pattern_e{
every2ndRF=20,
every4thRF=40,
every8thRF=80,
every8thRF=80,
every16thRF=160
} si_repetition_pattern_t;
......@@ -225,13 +225,11 @@ typedef enum si_tb_e{
b680=8
} si_tb_t;
typedef struct sibs_NB_IoT_sched_s{
si_periodicity_t si_periodicity;
si_periodicity_t si_periodicity;
si_repetition_pattern_t si_repetition_pattern;
sib_MappingInfo_NB_IoT sib_mapping_info; //bit vector
si_tb_t si_tb;
} sibs_NB_IoT_sched_t;
......
openair2/LAYER2/MAC/defs_NB_IoT.h
View file @ 5da7305f
/*! \file defs_NB_IoT.c
* \brief MAC layer structures
* \author NTUST BMW Lab./
......@@ -17,15 +16,17 @@
//#include "COMMON/openair_defs.h"
#include "COMMON/platform_constants.h"
#include "COMMON/mac_rrc_primitives.h"
#include "PHY/LTE_TRANSPORT/defs_NB_IoT.h"
#include "PHY/NBIoT_TRANSPORT/defs_NB_IoT.h"
//#include "PHY/defs.h"
#include "PHY/defs_L1_NB_IoT.h"
#include "openair2/PHY_INTERFACE/IF_Module_NB_IoT.h"
#include "config_NB_IoT.h"
// MAC definition
#define MAX_FRAME 0xfffff
#define NUM_FRAME 0x100000
#define MAX_SUBFRAME 10485760
//#define MAX_FRAME 0xfffff
//#define NUM_FRAME 0x100000
//#define MAX_SUBFRAME 10485760
#define MAX_FRAME 0xfff
#define MAX_SUBFRAME 40960
#define MAX(a, b) (((a)>(b))?(a):(b))
......@@ -64,7 +65,7 @@
#define DTCH 3 // LCID
/*!\brief MCCH logical channel */
//#define MCCH 4
#define MCCH 62
//#define MCCH 62
/*!\brief MTCH logical channel */
#define MTCH 1
// DLSCH LCHAN ID
......@@ -99,10 +100,10 @@ typedef enum{
DL
}message_direction_t;
#define MAX_MAX_MOBILES_PER_ENB_NB_IoT 20
#define MAX_NUMBER_OF_UE_MAX_NB_IoT 20
#define SCH_PAYLOAD_SIZE_MAX_NB_IoT 320
#define MAX_NUMBER_OF_SIBs_NB_IoT 16
#define MAX_NUMBER_OF_UE_MAX_NB_IoT 20
/*!\brief Values of BCCH0 logical channel for MIB*/
#define BCCH0_NB_IoT 11 // MIB-NB_IoT
/*!\brief Values of BCCH1 logical channel for SIBs */
......@@ -129,33 +130,6 @@ typedef enum{
/*Index of PADDING logical channel*/
#define PADDING 31
/// NPRACH-ParametersList-NB_IoT-r13 from 36.331 RRC spec defined in PHY
/*typedef struct NPRACH_Parameters_NB_IoT{
/// the period time for nprach
int nprach_Periodicity;
/// for the start time for the NPRACH resource from 40ms-2560ms
int nprach_StartTime;
/// for the subcarrier of set to the NPRACH preamble from n0 - n34
int nprach_SubcarrierOffset;
///number of subcarriers in a NPRACH resource allowed values (n12,n24,n36,n48)
int nprach_NumSubcarriers;
/// where is the region that in NPRACH resource to indicate if this UE support MSG3 for multi-tone or not. from 0 - 1
int nprach_SubcarrierMSG3_RangeStart;
/// The max preamble transmission attempt for the CE level from 1 - 128
int maxNumPreambleAttemptCE;
/// Number of NPRACH repetitions per attempt for each NPRACH resource
int numRepetitionsPerPreambleAttempt;
/// The number of the repetition for DCI use in RAR/MSG3/MSG4 from 1 - 2048 (Rmax)
int npdcch_NumRepetitions_RA;
/// Starting subframe for NPDCCH Common searching space for (RAR/MSG3/MSG4)
int npdcch_StartSF_CSS_RA;
/// Fractional period offset of starting subframe for NPDCCH common search space
int npdcch_Offset_RA;
} nprach_parameters_NB_IoT_t;*/
/*! \brief Downlink SCH PDU Structure */
typedef struct {
uint8_t payload[SCH_PAYLOAD_SIZE_MAX_NB_IoT];
......@@ -210,11 +184,105 @@ typedef struct {
int prev;
// MSG4 complete
int RRC_connected;
uint8_t flag_schedule_success;
// UE active flag
int active;
boolean_t active;
uint8_t allocated_data_size_ul;
} UE_TEMPLATE_NB_IoT;
// link list of uplink resource node
typedef struct available_resource_UL_s{
///Resource start subframe
uint32_t start_subframe;
///Resource end subframe
uint32_t end_subframe;
//pointer to next and previous node
struct available_resource_UL_s *next, *prev;
}available_resource_UL_t;
// link list of downlink resource node
typedef struct available_resource_DL_s{
///Resource start subframe
uint32_t start_subframe;
///Resource end subframe
uint32_t end_subframe;
//pointer to next and previous node
struct available_resource_DL_s *next, *prev;
}available_resource_DL_t;
/*Structure used for scheduling*/
typedef struct{
//resource position info.
uint32_t sf_end,sf_start;
//resource position info. separate by HyperSF, Frame, Subframe
uint32_t start_h, end_h;
uint32_t start_f, end_f;
uint32_t start_sf, end_sf;
//whcih available resource node is used
available_resource_DL_t *node;
}sched_temp_DL_NB_IoT_t;
/*Structure used for UL scheduling*/
typedef struct{
//resource position info, used subframe as unit
uint32_t sf_end, sf_start;
// information for allocating the resource (to fill DCIN)
int tone;
int scheduling_delay;
int subcarrier_indication;
int ACK_NACK_resource_field;
available_resource_UL_t *node;
}sched_temp_UL_NB_IoT_t;
/*** the value of variable in this structure is able to be changed in Preprocessor**/
typedef struct{
uint16_t TBS;
uint8_t index_tbs;
uint32_t total_sdu_size;
//Repetition
uint16_t R_dci;
uint16_t R_dl_data;
uint16_t R_dl_harq;
uint16_t R_ul_data;
//DL relative
uint8_t dci_n1_index_R_dci;
uint8_t dci_n1_index_R_data;
uint8_t dci_n1_index_mcs;
uint8_t dci_n1_index_sf;
uint8_t dci_n1_index_delay;
uint8_t dci_n1_index_ack_nack;
uint32_t dci_n1_n_sf;
//UL relative
uint8_t dci_n0_index_R_dci;
uint8_t dci_n0_index_R_data;
uint8_t dci_n0_index_mcs;
uint8_t dci_n0_index_ru;
uint8_t dci_n0_index_delay;
uint8_t dci_n0_index_subcarrier;
uint32_t dci_n0_n_ru;
uint8_t dci_n0_index_rv;
uint8_t dci_n0_index_ndi;
// byte
uint16_t total_data_size_dl;
// byte
uint16_t total_data_size_ul;
//0:UL 1:DL 2:both
uint16_t transmit_direction;
/*resource allocation*/
// scheduling result for NPDCCH
uint32_t NPDCCH_sf_end, NPDCCH_sf_start;
// scheduling result for USS DL
uint32_t NPDSCH_sf_end, NPDSCH_sf_start;
uint32_t HARQ_sf_end, HARQ_sf_start;
// scheduling result for USS UL
uint32_t NPUSCH_sf_end, NPUSCH_sf_start;
// schedule success 1 failure 0
uint8_t flag_schedule_success;
}UE_SCHED_CTRL_NB_IoT_t;
/*36331 NPDCCH-ConfigDedicated-NB_IoT*/
typedef struct{
//npdcch-NumRepetitions-r13
......@@ -234,23 +302,24 @@ typedef struct{
typedef struct {
/// DCI template and MAC connection parameters for UEs
UE_TEMPLATE_NB_IoT UE_template_NB_IoT[MAX_MAX_MOBILES_PER_ENB_NB_IoT];
UE_TEMPLATE_NB_IoT UE_template_NB_IoT[MAX_NUMBER_OF_UE_MAX_NB_IoT];
UE_SCHED_CTRL_NB_IoT_t UE_sched_ctrl_NB_IoT[MAX_NUMBER_OF_UE_MAX_NB_IoT];
/// NPDCCH Period and searching space info
NPDCCH_config_dedicated_NB_IoT_t NPDCCH_config_dedicated;
//int next[MAX_MAX_MOBILES_PER_ENB_NB_IoT];
//int next[MAX_NUMBER_OF_UE_MAX_NB_IoT];
// -1:No UE in list
int head;
// -1:No UE in list
int tail;
int num_UEs;
//boolean_t active[MAX_MAX_MOBILES_PER_ENB_NB_IoT];
//boolean_t active[MAX_NUMBER_OF_UE_MAX_NB_IoT];
} UE_list_NB_IoT_t;
// scheduling flag calculated by computing flag function
typedef struct{
// flag to indicate scheduing MIB-NB_IoT
uint8_t flag_MIB;
// flag to indicate scheduling SIB1-NB_IoT
......@@ -262,7 +331,7 @@ typedef struct{
// flag to indicate scheduling type1 NPDCCH CSS with different CE level
uint8_t flag_type1_css[3];
// flag to indicate scheduling NPDCCH USS with UE list
uint8_t flag_uss[MAX_MAX_MOBILES_PER_ENB_NB_IoT];
uint8_t flag_uss[MAX_NUMBER_OF_UE_MAX_NB_IoT];
// flag to indicate scheduling sib1/MIB
uint8_t flag_fix_scheduling;
// number of the type2 css to schedule in this period
......@@ -271,39 +340,8 @@ typedef struct{
uint8_t num_type1_css_run;
// number of the uss to schedule in this period
uint8_t num_uss_run;
}scheduling_flag_t;
typedef struct available_resource_UL_s{
///Resource start subframe
uint32_t start_subframe;
///Resource end subframe
uint32_t end_subframe;
// pointer to next node
struct available_resource_UL_s *next, *prev;
}available_resource_UL_t;
typedef struct available_resource_DL_s{
uint32_t start_subframe;
uint32_t end_subframe;
struct available_resource_DL_s *next, *prev;
}available_resource_DL_t;
/*Structure used for scheduling*/
typedef struct{
//resource position info.
uint32_t sf_end,sf_start;
//resource position info. separate by HyperSF, Frame, Subframe
uint32_t start_h, end_h;
uint32_t start_f, end_f;
uint32_t start_sf, end_sf;
//whcih available resource node is used
available_resource_DL_t *node;
}sched_temp_DL_NB_IoT_t;
/*!\brief MAC subheader short with 7bit Length field */
typedef struct {
uint8_t LCID:5; // octet 1 LSB
......@@ -313,6 +351,7 @@ typedef struct {
uint8_t L:7; // octet 2 LSB
uint8_t F:1; // octet 2 MSB
} __attribute__((__packed__))SCH_SUBHEADER_SHORT_NB_IoT;
typedef struct {
uint8_t LCID:5; // octet 1 LSB
uint8_t E:1;
......@@ -322,6 +361,7 @@ typedef struct {
uint8_t F:1; // octet 2 MSB
uint8_t L_LSB:8;
} __attribute__((__packed__))SCH_SUBHEADER_LONG_NB_IoT;
typedef struct {
uint8_t LCID:5; // octet 1 LSB
uint8_t E:1;
......@@ -330,12 +370,12 @@ typedef struct {
uint8_t L_MSB:8; // octet 2 MSB
uint8_t L_LSB:8;
} __attribute__((__packed__))SCH_SUBHEADER_LONG_EXTEND_NB_IoT;
/*!\brief MAC subheader short without length field */
typedef struct {
uint8_t LCID:5;
uint8_t F2:1;
uint8_t E:1;
uint8_t R:1;
uint8_t R:2;
} __attribute__((__packed__))SCH_SUBHEADER_FIXED_NB_IoT;
......@@ -356,38 +396,23 @@ typedef struct {
uint8_t E:1;
} __attribute__((__packed__))RA_HEADER_RAPID_NB_IoT;
/*Structure used for UL scheduling*/
typedef struct{
//resource position info.
uint32_t sf_end, sf_start;
//resource position info. separate by HyperSF, Frame, Subframe
//uint32_t start_h, end_h;
//uint32_t start_f, end_f;
//uint32_t start_sf, end_sf;
// information for allocating the resource
int tone;
int scheduling_delay;
int subcarrier_indication;
int ACK_NACK_resource_field;
available_resource_UL_t *node;
}sched_temp_UL_NB_IoT_t;
typedef struct Available_available_resource_DL{
typedef struct Available_resource_tones_UL_s{
///Available Resoruce for sixtone
available_resource_UL_t *sixtone_Head;//, *sixtone_npusch_frame;
///Available Resoruce for sixtone
available_resource_UL_t *sixtone_Head;//, *sixtone_npusch_frame;
uint32_t sixtone_end_subframe;
///Available Resoruce for threetone
available_resource_UL_t *threetone_Head;//, *threetone_npusch_frame;
///Available Resoruce for threetone
available_resource_UL_t *threetone_Head;//, *threetone_npusch_frame;
uint32_t threetone_end_subframe;
///Available Resoruce for singletone1
available_resource_UL_t *singletone1_Head;//, *singletone1_npusch_frame;
///Available Resoruce for singletone1
available_resource_UL_t *singletone1_Head;//, *singletone1_npusch_frame;
uint32_t singletone1_end_subframe;
///Available Resoruce for singletone2
available_resource_UL_t *singletone2_Head;//, *singletone2_npusch_frame;
uint32_t singletone2_end_subframe;
///Available Resoruce for singletone2
available_resource_UL_t *singletone2_Head;//, *singletone2_npusch_frame;
uint32_t singletone2_end_subframe;
///Available Resoruce for singletone3
available_resource_UL_t *singletone3_Head;//, *singletone3_npusch_frame;
available_resource_UL_t *singletone3_Head;//, *singletone3_npusch_frame;
uint32_t singletone3_end_subframe;
}available_resource_tones_UL_t;
......@@ -422,6 +447,14 @@ typedef struct schedule_result{
uint8_t *rar_buffer;
int16_t dl_sdly;
int16_t ul_sdly;
int16_t num_sf;
int16_t harq_round;
// determine this uplink data is msg3 or not (different TBS table here)
uint8_t msg3_flag;
}schedule_result_t;
/*Flag structure used for trigger each scheduler*/
......@@ -465,7 +498,9 @@ typedef struct RA_TEMPLATE_NB_IoT_s{
boolean_t wait_msg4_ack;
boolean_t wait_msg3_ack;
uint8_t rar_buffer[7];
uint8_t *ccch_buffer;
uint8_t msg4_buffer[16];
uint8_t *msg4_rrc_buffer;
} RA_TEMPLATE_NB_IoT;
typedef struct RA_template_list_s{
......@@ -473,29 +508,46 @@ typedef struct RA_template_list_s{
RA_TEMPLATE_NB_IoT *tail;
}RA_template_list_t;
/*36331 NPDCCH-ConfigDedicated-NB_IoT*/
typedef struct{
//npdcch-NumRepetitions-r13
uint32_t R_max;
//npdcch-StartSF-CSS-r13
double G;
//npdcch-Offset-USS-r13
double a_offset;
//NPDCCH period
uint32_t T;
//Starting subfrane of Search Space which is mod T
uint32_t ss_start_css;
}NPDCCH_config_common_NB_IoT_t;
/*! \brief top level eNB MAC structure */
typedef struct eNB_MAC_INST_NB_IoT_s {
typedef struct eNB_MAC_INST_NB_IoT_s{
/// Ethernet parameters for northbound midhaul interface
eth_params_t eth_params_n;
/// Ethernet parameters for fronthaul interface
eth_params_t eth_params_s;
uint8_t Mod_id;
uint8_t Mod_id;
// System
uint32_t hyper_system_frame;
uint32_t system_frame;
uint32_t sub_frame;
uint32_t current_subframe;
/// Pointer to IF module instance for PHY
IF_Module_t *if_inst;
// RA
RA_template_list_t RA_msg2_list;
RA_template_list_t RA_msg3_list;
RA_template_list_t RA_msg4_list;
RA_TEMPLATE_NB_IoT RA_template[MAX_MAX_MOBILES_PER_ENB_NB_IoT];
RA_TEMPLATE_NB_IoT RA_template[MAX_NUMBER_OF_UE_MAX_NB_IoT];
//int32_t last_tx_subframe;
......@@ -516,13 +568,18 @@ typedef struct eNB_MAC_INST_NB_IoT_s {
scheduling_flag_t scheduling_flag;
uint32_t schedule_subframe_DL;
uint32_t schedule_subframe_UL;
//uint32_t schedule_subframe_UL;
NPDCCH_config_common_NB_IoT_t npdcch_config_common[3];
rrc_config_NB_IoT_t rrc_config;
nfapi_config_request_t config;
IF_Module_NB_IoT_t *if_inst_NB_IoT;
IF_Module_NB_IoT_t *if_inst_NB_IoT;
Sched_Rsp_NB_IoT_t Sched_INFO;
} eNB_MAC_INST_NB_IoT;
// actually not here, but for now put it here
......
openair2/LAYER2/MAC/extern_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file extern_NB_IoT.h
* \brief MAC extern
* \author NTUST BMW Lab./Nick HO, Xavier LIU, Calvin HSU
* \date 2017 - 2018
* \email: nick133371@gmail.com, sephiroth7277@gmail.com , kai-hsiang.hsu@eurecom.fr
* \version 1.0
*
*/
#ifndef __MAC_EXTERN_NB_IOT_H__
#define __MAC_EXTERN_NB_IOT_H__
#include "openair2/PHY_INTERFACE/defs_NB_IoT.h"
extern uint8_t Is_rrc_registered;
#ifndef PHY_EMUL
#ifndef PHYSIM
#define NB_INST 1
#else
extern unsigned char NB_INST;
#endif
extern unsigned char NB_eNB_INST;
extern uint16_t NB_UE_INST;
extern unsigned char NB_RN_INST;
extern unsigned short NODE_ID[1];
extern void* bigphys_malloc(int);
#else
extern EMULATION_VARS *Emul_vars;
#endif //PHY_EMUL
//NB-IoT---------------------------------
extern eNB_MAC_INST_NB_IoT *mac_inst;
extern uint8_t Is_rrc_registered_NB_IoT;
extern available_resource_DL_t *available_resource_DL;
extern available_resource_tones_UL_t *available_resource_UL;
extern available_resource_DL_t *available_resource_DL_last;
extern schedule_result_t *schedule_result_list_UL;
extern schedule_result_t *schedule_result_list_DL;
// array will be active when they are used
// 10 -> single-tone / 12 -> multi-tone
extern const uint32_t max_mcs[2];
// [CE level] [0 - 3] -> single-tone / [CE level] [4-7] -> multi-tone
extern const uint32_t mapped_mcs[3][8];
//TBS table for NPUSCH transmission TS 36.213 v14.2 table Table 16.5.1.2-2:
extern const int UL_TBS_Table[14][8];
const int UL_TBS_Table_msg3[8];
extern const int ULrep[8];
extern const int rachperiod[8];
extern const int rachstart[8];
extern const int rachrepeat[8];
extern const int rachscofst[7];
extern const int rachnumsc[4];
extern const int rmax[12];
extern const double gvalue[8];
extern const double pdcchoffset[4];
extern const uint32_t RU_table[8];
extern const uint32_t RU_table_msg3[8];
extern const uint32_t scheduling_delay[4];
extern const uint32_t msg3_scheduling_delay_table[4];
extern const uint32_t ack_nack_delay[4];
extern const uint32_t R_dl_table[16];
// TBS table for the case not containing SIB1-NB_IoT, Table 16.4.1.5.1-1 in TS 36.213 v14.2
extern const uint32_t MAC_TBStable_NB_IoT[14][8];
//TBS table for the case containing S1B1-NB_IoT, Table 16.4.1.5.2-1 in TS 36.213 v14.2 (Itbs = 12 ~ 15 is reserved field
//mapping ITBS to SIB1-NB_IoT
extern const unsigned int MAC_TBStable_NB_IoT_SIB1[16];
extern const int DV_table[16];
extern const int BSR_table[64];
extern const int dl_rep[3];
extern const uint32_t dci_rep[3];
extern const uint32_t harq_rep[3];
//SIBs
extern int extend_space[2];
extern int extend_alpha_offset[2];
extern const int si_repetition_pattern[4];
#endif //DEF_H
openair2/LAYER2/MAC/proto_NB_IoT.h
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file LAYER2/MAC/proto_NB_IoT.h
* \brief MAC functions prototypes for eNB and UE
* \author Navid Nikaein and Raymond Knopp
* \date 2010 - 2014
* \email navid.nikaein@eurecom.fr
* \version 1.0
*/
#ifndef __LAYER2_MAC_PROTO_NB_IoT_H__
#define __LAYER2_MAC_PROTO_NB_IoT_H__
#include "openair1/PHY/LTE_TRANSPORT/defs_NB_IoT.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
#include "COMMON/platform_types.h"
#include "openair2/RRC/LTE/defs_NB_IoT.h"
/** \addtogroup _mac
* @{
*/
int l2_init_eNB_NB_IoT(void);
///config
void rrc_mac_config_req_NB_IoT(
module_id_t Mod_idP,
int CC_idP,
int rntiP,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
SystemInformationBlockType1_NB_t *sib1_NB_IoT,
RadioResourceConfigCommonSIB_NB_r13_t *radioResourceConfigCommon,
PhysicalConfigDedicated_NB_r13_t *physicalConfigDedicated,
LogicalChannelConfig_NB_r13_t *logicalChannelConfig, //FIXME: decide how to use it
uint8_t ded_flag,
uint8_t ue_list_ded_num);
///system
void init_mac_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst);
//void init_rrc_NB_IoT();
void release_mac_inst(uint8_t order);
eNB_MAC_INST_NB_IoT *get_mac_inst(uint8_t order);
uint8_t register_mac_inst(eNB_MAC_INST_NB_IoT *inst, uint8_t order);
///tool
void init_tool(sib1_NB_IoT_sched_t *config);
void UE_info_setting(UE_TEMPLATE_NB_IoT *UE_info);
UE_TEMPLATE_NB_IoT *get_ue_from_rnti(eNB_MAC_INST_NB_IoT *inst, rnti_t rnti);
///scheduler
void eNB_dlsch_ulsch_scheduler_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t abs_subframe);
void eNB_scheduler_computing_flag_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t abs_subframe, uint32_t *scheduler_flags, uint32_t *common_flags, uint32_t *max_subframe);
//Calvin temp define self-tools
int init_debug(eNB_MAC_INST_NB_IoT *inst);
void maintain_available_resource(eNB_MAC_INST_NB_IoT *mac_inst);
void extend_available_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, int max_subframe);
available_resource_DL_t *check_sibs_resource(eNB_MAC_INST_NB_IoT *mac_inst, int check_start_subframe, int check_end_subframe, int num_subframe, int *residual_subframe, int *out_last_subframe, int *out_first_subframe);
uint32_t calculate_DLSF(eNB_MAC_INST_NB_IoT *mac_inst, int abs_start_subframe, int abs_end_subframe);
void init(eNB_MAC_INST_NB_IoT *mac_inst);
void init_dl_list(eNB_MAC_INST_NB_IoT *mac_inst);
int is_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void fill_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, available_resource_DL_t *node, int start_subframe, int end_subframe, schedule_result_t *new_node);
available_resource_DL_t *check_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, int check_subframe, int num_subframes, int *out_last_subframe, int *out_first_subframe);
void print_available_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst);
void print_schedule_result_DL(void);
void print_schedule_result_UL(void);
void add_ue(eNB_MAC_INST_NB_IoT *mac_inst, uint16_t rnti, ce_level_t ce, uint32_t PHR, uint32_t ul_total_buffer);
void remove_ue(eNB_MAC_INST_NB_IoT *mac_inst, uint16_t rnti, ce_level_t ce);
// SIBs
void schedule_sibs(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t sibs_order, int start_subframe);
//RA
void msg3_do_retransmit_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti);
void msg4_do_retransmit_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti);
void schedule_RA_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst);
void init_RA_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint8_t preamble_index, ce_level_t ce_level, uint32_t sfn_id, uint16_t ta);
void schedule_rar_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void receive_msg3_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti, uint32_t phr, uint32_t ul_total_buffer);
void schedule_msg3_retransimission_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void schedule_msg4_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void fill_rar_NB_IoT(eNB_MAC_INST_NB_IoT *inst, RA_TEMPLATE_NB_IoT *ra_template, uint8_t msg3_schedule_delay, uint8_t msg3_rep, sched_temp_UL_NB_IoT_t *schedule_template);
void receive_msg4_ack_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t rnti);
//USS
void schedule_uss_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, uint32_t subframe, uint32_t frame, uint32_t hypersfn, int index_ss);
//DATA
uint8_t *parse_ulsch_header( uint8_t *mac_header,
uint8_t *num_ce,
uint8_t *num_sdu,
uint8_t *rx_ces,
uint8_t *rx_lcids,
uint16_t *rx_lengths,
uint16_t tb_length );
/*******UL Scheduler**********/
void print_scheduling_result_UL(void);
void print_available_UL_resource(void);
/*set nprach configuration at intial time*/
void setting_nprach(void);
/*Uplink main scheduler*/
int schedule_UL_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst,UE_TEMPLATE_NB_IoT *UE_info, uint32_t subframe, uint32_t frame, uint32_t H_SFN);
/*Check available uplink resource list, if there is available uplink resource, return 0, otherwise, return 1*/
int Check_UL_resource(uint32_t DL_end, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info, int multi_tone, int fmt2_flag);
/*Get I Repetition number in DCI*/
int get_I_REP(int N_rep);
/*Get N REP from preamble repeat*/
int get_N_REP(int CE_level);
/*Get TBS from mcs, multi-tone, Iru*/
int get_TBS_UL_NB_IoT(uint32_t mcs,uint32_t multi_tone,int Iru);
/*get I tbs from mcs and multi-tone*/
int get_I_TBS_NB_IoT(int x,int y);
/*Get DCI REP from R max and R*/
int get_DCI_REP(uint32_t R,uint32_t R_max);
/*Check single tone resource list*/
int single_tone_ru_allocation(uint32_t uplink_time, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info, int fmt2_flag);
/*Check multi tone resource list*/
int multi_tone_ru_allocation(uint32_t uplink_time, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info);
/*Generate scheduling result of DCI N0 and Uplink config*/
void generate_scheduling_result_UL(int32_t DCI_subframe, int32_t DCI_end_subframe, uint32_t UL_subframe, uint32_t UL_end_subframe, DCIFormatN0_t *DCI_inst, rnti_t rnti, uint8_t *ul_debug_str, uint8_t *dl_debug_str);
/*Adjust UL resource by removing the used resource*/
void adjust_UL_resource_list(sched_temp_UL_NB_IoT_t *NPUSCH_info);
/*Initialize resource by nprach configuration*/
void Initialize_Resource(void);
/*Function to extend uplink resource grid*/
//void add_UL_Resource(eNB_MAC_INST_NB_IoT *mac_inst);
void add_UL_Resource(void);
/*Get ACK/NAK resource field*/
int get_resource_field_value(int subcarrier, int k0);
/*Get DL Repetition index*/
uint8_t get_index_Rep_dl(uint16_t R);
/*******DL Scheduler********/
void schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_TEMPLATE_NB_IoT *UE_info, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start);
int check_resource_NPDCCH_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, sched_temp_DL_NB_IoT_t *NPDCCH_info, uint32_t cdd_num, uint32_t dci_rep);
int check_resource_NPDSCH_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, sched_temp_DL_NB_IoT_t *NPDSCH_info, uint32_t sf_end, uint32_t I_delay, uint32_t R_max, uint32_t R_dl, uint32_t n_sf);
int check_resource_DL_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, uint32_t dlsf_require, sched_temp_DL_NB_IoT_t *schedule_info);
uint32_t get_I_mcs(int CE_level);
uint32_t get_max_tbs(uint32_t I_tbs);
uint32_t get_tbs(uint32_t data_size, uint32_t I_tbs, uint32_t *I_sf);
uint32_t get_num_sf(uint32_t I_sf);
uint32_t get_scheduling_delay(uint32_t I_delay, uint32_t R_max);
uint32_t get_HARQ_delay(int subcarrier_spacing, uint32_t HARQ_delay_index);
//void generate_scheduling_result_DL(uint32_t DCI_subframe, uint32_t NPDSCH_subframe, uint32_t HARQ_subframe, DCIFormatN1_t *DCI, rnti_t rnti, uint32_t TBS, uint8_t *DLSCH_pdu);
void generate_scheduling_result_DL(sched_temp_DL_NB_IoT_t* DCI_info, sched_temp_DL_NB_IoT_t* NPDSCH_info, sched_temp_UL_NB_IoT_t* HARQ_info, DCIFormatN1_t *DCI_inst, rnti_t rnti, uint32_t TBS, uint8_t *DLSCH_pdu);
void fill_DCI_N1(DCIFormatN1_t *DCI_N1, UE_TEMPLATE_NB_IoT *UE_info, uint32_t scheddly, uint32_t I_sf, uint32_t I_harq);
//Transfrom source into hyperSF, Frame, Subframe format
void convert_system_number(uint32_t source_sf,uint32_t *hyperSF, uint32_t *frame, uint32_t *subframe);
//Trnasform hyperSF, Frame, Subframe format into subframe unit
uint32_t convert_system_number_sf(uint32_t hyperSF, uint32_t frame, uint32_t subframe);
/*input start position amd num_dlsf DL subframe, caculate the last subframe number*/
uint32_t cal_num_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF, uint32_t frame, uint32_t subframe, uint32_t* hyperSF_result, uint32_t* frame_result, uint32_t* subframe_result, uint32_t num_dlsf_require);
void init_dlsf_info(eNB_MAC_INST_NB_IoT *mac_inst, DLSF_INFO_t *DLSF_info);
uint32_t generate_dlsch_header_NB_IoT(uint8_t *pdu, uint32_t num_sdu, logical_chan_id_t *logical_channel, uint32_t *sdu_length, uint8_t flag_drx, uint8_t flag_ta, uint32_t TBS);
void maintain_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, sched_temp_DL_NB_IoT_t *NPDCCH_info, sched_temp_DL_NB_IoT_t *NPDSCH_info);
void init_tool_sib1(eNB_MAC_INST_NB_IoT *mac_inst);
//int is_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
/**DL test , delete**/
available_resource_DL_t* new_dl_node(uint32_t start_subframe, uint32_t end_subframe, uint32_t dlsf);
void initialize_dl_resource(available_resource_DL_t *DL_Resource_node, uint32_t start_subframe, uint32_t end_subframe, uint32_t dlsf);
void insert_dl_resource(available_resource_DL_t *DL_Resource_node);
void insert_schedule_result(schedule_result_t **list, int subframe, schedule_result_t *node);
//interface with IF
uint8_t *parse_ulsch_header_NB_IoT( uint8_t *mac_header, uint8_t *num_ce, uint8_t *num_sdu, uint8_t *rx_ces, uint8_t *rx_lcids, uint16_t *rx_lengths, uint16_t tb_length);
void rx_sdu_NB_IoT(module_id_t module_id, int CC_id, frame_t frame, sub_frame_t subframe, uint16_t rnti, uint8_t *sdu, uint16_t length);
int output_handler(eNB_MAC_INST_NB_IoT *mac_inst, module_id_t module_id, int CC_id, uint32_t hypersfn, uint32_t frame, uint32_t subframe, uint8_t MIB_flag, uint8_t SIB1_flag, uint32_t current_time);
// main
void mac_top_init_eNB_NB_IoT(void);
uint32_t to_earfcn_NB_IoT(int eutra_bandP,uint32_t dl_CarrierFreq, float m_dl);
uint32_t from_earfcn_NB_IoT(int eutra_bandP,uint32_t dl_earfcn, float m_dl);
int32_t get_uldl_offset_NB_IoT(int eutra_band);
#endif
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file LAYER2/MAC/proto_NB_IoT.h
* \brief MAC functions prototypes for eNB and UE
* \author NTUST BMW Lab./Nick HO, Xavier LIU, Calvin HSU
* \date 2017 - 2018
* \email: nick133371@gmail.com, sephiroth7277@gmail.com , kai-hsiang.hsu@eurecom.fr
* \version 1.0
* \author Navid Nikaein and Raymond Knopp
* \date 2010 - 2014
* \email navid.nikaein@eurecom.fr
* \version 1.0
*/
#ifndef __LAYER2_MAC_PROTO_NB_IoT_H__
#define __LAYER2_MAC_PROTO_NB_IoT_H__
#include "openair1/PHY/NBIoT_TRANSPORT/defs_NB_IoT.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
#include "COMMON/platform_types.h"
#include "openair2/RRC/NBIOT/defs_NB_IoT.h"
/** \addtogroup _mac
* @{
*/
void initiate_ra_proc_NB_IoT(module_id_t module_idP,int CC_id,frame_t frameP, uint16_t preamble_index,int16_t timing_offset,uint8_t sect_id,sub_frame_t subframe,uint8_t f_id);
void mac_top_init_eNB_NB_IoT(void);
int l2_init_eNB_NB_IoT(void);
void config_mib_fapi_NB_IoT(
int physCellId,
uint8_t eutra_band,
int Ncp,
int Ncp_UL,
int p_eNB,
int p_rx_eNB,
int dl_CarrierFreq,
int ul_CarrierFreq,
long *eutraControlRegionSize,
LTE_BCCH_BCH_Message_NB_t *mib_NB_IoT
);
void config_sib2_fapi_NB_IoT(
int physCellId,
LTE_RadioResourceConfigCommonSIB_NB_r13_t *radioResourceConfigCommon
);
///config
void rrc_mac_config_req_NB_IoT(
module_id_t Mod_idP,
int CC_idP,
int rntiP,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
LTE_SystemInformationBlockType1_NB_t *sib1_NB_IoT,
LTE_RadioResourceConfigCommonSIB_NB_r13_t *radioResourceConfigCommon,
LTE_PhysicalConfigDedicated_NB_r13_t *physicalConfigDedicated,
LTE_LogicalChannelConfig_NB_r13_t *logicalChannelConfig, //FIXME: decide how to use it
uint8_t ded_flag,
uint8_t ue_list_ded_num);
uint32_t get_SIB23_size(void);
///system
void init_mac_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst);
//void init_rrc_NB_IoT();
void release_mac_inst(uint8_t order);
eNB_MAC_INST_NB_IoT *get_mac_inst(uint8_t order);
uint8_t register_mac_inst(eNB_MAC_INST_NB_IoT *inst, uint8_t order);
///tool
void init_tool(sib1_NB_IoT_sched_t *config);
void UE_info_setting(UE_TEMPLATE_NB_IoT *UE_info);
UE_TEMPLATE_NB_IoT *get_ue_from_rnti(eNB_MAC_INST_NB_IoT *inst, rnti_t rnti);
///scheduler
void eNB_dlsch_ulsch_scheduler_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t abs_subframe);
void eNB_scheduler_computing_flag_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t abs_subframe, uint32_t *scheduler_flags, uint32_t *common_flags, uint32_t *max_subframe);
//Calvin temp define self-tools
int init_debug(eNB_MAC_INST_NB_IoT *inst);
void maintain_available_resource(eNB_MAC_INST_NB_IoT *mac_inst);
void extend_available_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, int max_subframe);
available_resource_DL_t *check_sibs_resource(eNB_MAC_INST_NB_IoT *mac_inst, int check_start_subframe, int check_end_subframe, int num_subframe, int *residual_subframe, int *out_last_subframe, int *out_first_subframe);
uint32_t calculate_DLSF(eNB_MAC_INST_NB_IoT *mac_inst, int abs_start_subframe, int abs_end_subframe);
void init(eNB_MAC_INST_NB_IoT *mac_inst);
void init_dl_list(eNB_MAC_INST_NB_IoT *mac_inst);
int is_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void fill_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, available_resource_DL_t *node, int start_subframe, int end_subframe, schedule_result_t *new_node);
available_resource_DL_t *check_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, int check_subframe, int num_subframes, int *out_last_subframe, int *out_first_subframe);
void print_available_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst);
void print_schedule_result_DL(void);
void print_schedule_result_UL(void);
void add_ue_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint16_t rnti, ce_level_t ce, uint32_t PHR, uint32_t ul_total_buffer);
void remove_ue(eNB_MAC_INST_NB_IoT *mac_inst, uint16_t rnti, ce_level_t ce);
// SIBs
void schedule_sibs(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t sibs_order, int start_subframe);
//RA
void msg3_do_retransmit_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti);
void msg4_do_retransmit_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti);
void schedule_RA_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst);
void init_RA_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint8_t preamble_index, ce_level_t ce_level, uint32_t sfn_id, uint16_t ta);
void schedule_rar_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void receive_msg3_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t c_rnti, uint32_t phr, uint32_t ul_total_buffer, uint8_t* ccch_sdu, uint8_t* msg4_rrc_sdu);
void schedule_msg3_retransimission_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void schedule_msg4_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
void fill_rar_NB_IoT(eNB_MAC_INST_NB_IoT *inst, RA_TEMPLATE_NB_IoT *ra_template, uint8_t msg3_schedule_delay, uint8_t msg3_rep, sched_temp_UL_NB_IoT_t *schedule_template);
void receive_msg4_ack_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, rnti_t rnti);
int fill_msg4_NB_IoT(eNB_MAC_INST_NB_IoT *inst, RA_TEMPLATE_NB_IoT *ra_template);
int fill_msg4_NB_IoT_fixed(eNB_MAC_INST_NB_IoT *inst, RA_TEMPLATE_NB_IoT *ra_template);
//USS
void schedule_uss_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, uint32_t subframe, uint32_t frame, uint32_t hypersfn, int index_ss);
//DATA
uint8_t *parse_ulsch_header( uint8_t *mac_header,
uint8_t *num_ce,
uint8_t *num_sdu,
uint8_t *rx_ces,
uint8_t *rx_lcids,
uint16_t *rx_lengths,
uint16_t tb_length );
/*******UL Scheduler**********/
void print_scheduling_result_UL(void);
void print_available_UL_resource(void);
/*set nprach configuration at intial time*/
void setting_nprach(void);
/*Uplink main scheduler*/
//int schedule_UL_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst,UE_TEMPLATE_NB_IoT *UE_info, uint32_t subframe, uint32_t frame, uint32_t H_SFN);
int schedule_UL_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst,UE_TEMPLATE_NB_IoT *UE_info, uint32_t subframe, uint32_t frame, uint32_t H_SFN, UE_SCHED_CTRL_NB_IoT_t *UE_sched_info);
/*Check available uplink resource list, if there is available uplink resource, return 0, otherwise, return 1*/
int Check_UL_resource(uint32_t DL_end, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info, int multi_tone, int fmt2_flag);
/*Get I Repetition number in DCI*/
int get_I_REP(int N_rep);
/*Get N REP from preamble repeat*/
int get_N_REP(int CE_level);
/*Get TBS from mcs, multi-tone, Iru*/
int get_TBS_UL_NB_IoT(uint32_t mcs,uint32_t multi_tone,int Iru);
/*get I tbs from mcs and multi-tone*/
int get_I_TBS_NB_IoT(int x,int y);
/*Get DCI REP from R max and R*/
int get_DCI_REP(uint32_t R,uint32_t R_max);
/*Check single tone resource list*/
int single_tone_ru_allocation(uint32_t uplink_time, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info, int fmt2_flag);
/*Check multi tone resource list*/
int multi_tone_ru_allocation(uint32_t uplink_time, int total_ru, sched_temp_UL_NB_IoT_t *NPUSCH_info);
/*Generate scheduling result of DCI N0 and Uplink config*/
void generate_scheduling_result_UL(int32_t DCI_subframe, int32_t DCI_end_subframe, uint32_t UL_subframe, uint32_t UL_end_subframe, DCIFormatN0_t *DCI_inst, rnti_t rnti, uint8_t *ul_debug_str, uint8_t *dl_debug_str, uint8_t msg3_flag);
/*Adjust UL resource by removing the used resource*/
void adjust_UL_resource_list(sched_temp_UL_NB_IoT_t *NPUSCH_info);
/*Initialize resource by nprach configuration*/
void Initialize_Resource(void);
/*Function to extend uplink resource grid*/
//void add_UL_Resource(eNB_MAC_INST_NB_IoT *mac_inst);
void add_UL_Resource(void);
/*Get ACK/NAK resource field*/
int get_resource_field_value(int subcarrier, int k0);
/*Get DL Repetition index*/
uint8_t get_index_Rep_dl(uint16_t R);
/* \brief Function to retrieve result of scheduling (DCI) in current subframe. Can be called an arbitrary numeber of times after eNB_dlsch_ulsch_scheduler
in a given subframe.
@param Mod_id Instance ID of eNB
@param CC_id Component Carrier Index
@param subframe Index of current subframe
@returns Pointer to generated DCI for subframe
*/
DCI_PDU_NB_IoT *get_dci_sdu(module_id_t module_idP,int CC_id,frame_t frameP,sub_frame_t subframe);
/*******DL Scheduler********/
//void schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_TEMPLATE_NB_IoT *UE_info, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start);
int check_resource_NPDCCH_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, sched_temp_DL_NB_IoT_t *NPDCCH_info, uint32_t cdd_num, uint32_t dci_rep);
int check_resource_NPDSCH_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, sched_temp_DL_NB_IoT_t *NPDSCH_info, uint32_t sf_end, uint32_t I_delay, uint32_t R_max, uint32_t R_dl, uint32_t n_sf);
int check_resource_DL_NB_IoT(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, uint32_t dlsf_require, sched_temp_DL_NB_IoT_t *schedule_info);
uint32_t get_I_mcs(int CE_level);
uint32_t get_max_tbs(uint32_t I_tbs);
uint32_t get_tbs(uint32_t data_size, uint32_t I_tbs, uint32_t *I_sf);
uint32_t get_num_sf(uint32_t I_sf);
//////
uint8_t get_UL_I_TBS_from_MCS_NB_IoT(uint8_t I_mcs, uint8_t N_sc_RU, uint8_t Msg3_flag);
uint8_t test_signle_tone_UL_NB_IoT(uint8_t subcarrier_spacing, uint8_t I_sc, uint8_t npush_format);
//////
uint32_t get_scheduling_delay(uint32_t I_delay, uint32_t R_max);
uint32_t get_HARQ_delay(int subcarrier_spacing, uint32_t HARQ_delay_index);
//void generate_scheduling_result_DL(uint32_t DCI_subframe, uint32_t NPDSCH_subframe, uint32_t HARQ_subframe, DCIFormatN1_t *DCI, rnti_t rnti, uint32_t TBS, uint8_t *DLSCH_pdu);
//void generate_scheduling_result_DL(sched_temp_DL_NB_IoT_t* DCI_info, sched_temp_DL_NB_IoT_t* NPDSCH_info, sched_temp_UL_NB_IoT_t* HARQ_info, DCIFormatN1_t *DCI_inst, rnti_t rnti, uint32_t TBS, uint8_t *DLSCH_pdu);
void generate_scheduling_result_DL(uint32_t NPDCCH_sf_end, uint32_t NPDCCH_sf_start, uint32_t NPDSCH_sf_end, uint32_t NPDSCH_sf_start, uint32_t HARQ_sf_end, uint32_t HARQ_sf_start, DCIFormatN1_t *DCI_pdu, rnti_t rnti, uint32_t TBS, uint8_t *DLSCH_pdu);
//void fill_DCI_N1(DCIFormatN1_t *DCI_N1, UE_TEMPLATE_NB_IoT *UE_info, uint32_t scheddly, uint32_t I_sf, uint32_t I_harq);
//Transfrom source into hyperSF, Frame, Subframe format
void convert_system_number(uint32_t source_sf,uint32_t *hyperSF, uint32_t *frame, uint32_t *subframe);
//Trnasform hyperSF, Frame, Subframe format into subframe unit
uint32_t convert_system_number_sf(uint32_t hyperSF, uint32_t frame, uint32_t subframe);
/*input start position amd num_dlsf DL subframe, caculate the last subframe number*/
uint32_t cal_num_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t hyperSF, uint32_t frame, uint32_t subframe, uint32_t* hyperSF_result, uint32_t* frame_result, uint32_t* subframe_result, uint32_t num_dlsf_require);
void init_dlsf_info(eNB_MAC_INST_NB_IoT *mac_inst, DLSF_INFO_t *DLSF_info);
uint32_t generate_dlsch_header_NB_IoT(uint8_t *pdu, uint32_t num_sdu, logical_chan_id_t *logical_channel, uint32_t *sdu_length, uint8_t flag_drx, uint8_t flag_ta, uint32_t TBS);
void maintain_resource_DL(eNB_MAC_INST_NB_IoT *mac_inst, sched_temp_DL_NB_IoT_t *NPDCCH_info, sched_temp_DL_NB_IoT_t *NPDSCH_info);
void init_tool_sib1(eNB_MAC_INST_NB_IoT *mac_inst);
//int is_dlsf(eNB_MAC_INST_NB_IoT *mac_inst, int abs_subframe);
/**DL test , delete**/
available_resource_DL_t* new_dl_node(uint32_t start_subframe, uint32_t end_subframe, uint32_t dlsf);
void initialize_dl_resource(available_resource_DL_t *DL_Resource_node, uint32_t start_subframe, uint32_t end_subframe, uint32_t dlsf);
void insert_dl_resource(available_resource_DL_t *DL_Resource_node);
void insert_schedule_result(schedule_result_t **list, int subframe, schedule_result_t *node);
//interface with IF
uint8_t *parse_ulsch_header_NB_IoT( uint8_t *mac_header, uint8_t *num_ce, uint8_t *num_sdu, uint8_t *rx_ces, uint8_t *rx_lcids, uint16_t *rx_lengths, uint16_t tb_length);
void rx_sdu_NB_IoT(module_id_t module_id, int CC_id, frame_t frame, sub_frame_t subframe, uint16_t rnti, uint8_t *sdu, uint16_t length);
int output_handler(eNB_MAC_INST_NB_IoT *mac_inst, module_id_t module_id, int CC_id, uint32_t hypersfn, uint32_t frame, uint32_t subframe, uint8_t MIB_flag, uint8_t SIB1_flag, uint32_t current_time);
// main
uint32_t to_earfcn_NB_IoT(int eutra_bandP,uint32_t dl_CarrierFreq, float m_dl);
uint32_t from_earfcn_NB_IoT(int eutra_bandP,uint32_t dl_earfcn, float m_dl);
int32_t get_uldl_offset_NB_IoT(int eutra_band);
/***Preprocessor***/
void preprocessor_uss_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, uint32_t subframe, uint32_t frame, uint32_t hypersfn, int UE_list_index);
void sort_UEs_uss(void);
int schedule_DL_NB_IoT(module_id_t module_id, eNB_MAC_INST_NB_IoT *mac_inst, UE_TEMPLATE_NB_IoT *UE_info, uint32_t hyperSF_start, uint32_t frame_start, uint32_t subframe_start, UE_SCHED_CTRL_NB_IoT_t *UE_sched_ctrl_info);
void fill_DCI_N0(DCIFormatN0_t *DCI_N0, UE_TEMPLATE_NB_IoT *UE_info, UE_SCHED_CTRL_NB_IoT_t *UE_sched_ctrl_info);
void fill_DCI_N1(DCIFormatN1_t *DCI_N1, UE_TEMPLATE_NB_IoT *UE_info, UE_SCHED_CTRL_NB_IoT_t *UE_sched_ctrl_info);
void USS_scheduling_module(eNB_MAC_INST_NB_IoT *mac_inst, uint32_t abs_subframe, uint8_t number_UE_list);
#endif
openair2/LAYER2/MAC/vars_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file vars_NB_IoT.h
* \brief declare the MAC global variables
* \author NTUST BMW Lab./
* \date 2017
* \email:
* \version 1.0
*
*/
#ifndef __MAC_VARS_NB_IOT_H__
#define __MAC_VARS_NB_IOT_H__
#ifdef USER_MODE
//#include "stdio.h"
#endif //USER_MODE
#include "LAYER2/MAC/defs_NB_IoT.h"
//NB-IoT--------------------------------------
eNB_MAC_INST_NB_IoT *mac_inst;
schedule_result_t *schedule_result_list_UL;
schedule_result_t *schedule_result_list_DL;
available_resource_DL_t *available_resource_DL;
available_resource_tones_UL_t *available_resource_UL;
available_resource_DL_t *available_resource_DL_last;
//should be utilized in: schedule_RA_NB_IoT,rx_sdu_NB_IoT, mac_top_init_NB_IoT,
uint8_t Is_rrc_registered_NB_IoT;
// array will be active when they are used
// 10 -> single-tone / 12 -> multi-tone
const uint32_t max_mcs[2] = {10, 12};
// [CE level] [0 - 3] -> single-tone / [CE level] [4-7] -> multi-tone
const uint32_t mapped_mcs[3][8]={{1,5,9,10,3,7,11,12},
{0,3,7,10,3,7,11,12},
{0,2,6,10,0,4,8,12}};
//TBS table for NPUSCH transmission TS 36.213 v14.2 table Table 16.5.1.2-2:
const int UL_TBS_Table[14][8]=
{
{16,32,56,88,120,152,208,256},
{24,56,88,144,176,208,256,344},
{32,72,144,176,208,256,328,424},
{40,104,176,208,256,328,440,568},
{56,120,208,256,328,408,552,680},
{72,144,224,328,424,504,680,872},
{88,176,256,392,504,600,808,1000},
{104,224,328,472,584,712,1000,1224},
{120,256,392,536,680,808,1096,1384},
{136,296,456,616,776,936,1256,1544},
{144,328,504,680,872,1000,1384,1736},
{176,376,584,776,1000,1192,1608,2024},
{208,440,680,1000,1128,1352,1800,2280},
{224,488,744,1128,1256,1544,2024,2536}
};
const int UL_TBS_Table_msg3[8]={88,88,88,0,0,0,0,0};
const int ULrep[8] = {1,2,4,8,16,32,64,128};
const int rachperiod[8]={40,80,160,240,320,640,1280,2560};
const int rachstart[8]={8,16,32,64,128,256,512,1024};
const int rachrepeat[8]={1,2,4,8,16,32,64,128};
const int rachscofst[7]={0,12,24,36,2,18,34};
const int rachnumsc[4]={12,24,36,48};
const int rawindow[8] = {2, 3, 4, 5, 6, 7, 8, 10};
const int rmax[12] = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048};
const double gvalue[8] = {1.5f, 2, 4, 8, 16, 32, 48, 64};
const int candidate[4] = {1, 2, 4, 8};
const double pdcchoffset[4] = {0, 0.125f, 0.25f, 0.375f};
const int dlrepeat[16] = {1, 2, 4, 8, 16, 32, 64, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048};
const uint32_t RU_table[8]={1,2,3,4,5,6,8,10};
const uint32_t RU_table_msg3[8]={4,3,1,1,1,1,1,1};
const uint32_t scheduling_delay[4]={8,16,32,64};
const uint32_t msg3_scheduling_delay_table[4] = {12,16,32,64};
const uint32_t ack_nack_delay[4]={13,15,17,18};
const uint32_t R_dl_table[16]={1,2,4,8,16,32,64,128,192,256,384,512,768,1024,1536,2048};
// TBS table for the case not containing SIB1-NB_IoT, Table 16.4.1.5.1-1 in TS 36.213 v14.2
const uint32_t MAC_TBStable_NB_IoT[14][8] ={ //[ITBS][ISF]
{16,32,56,88,120.152,208,256},
{24,56,88,144,176,208,256,344},
{32,72,144,176,208,256,328,424},
{40,104,176,208,256,328,440,568},
{56,120,208,256,328,408,552,680},
{72,144,244,328,424,504,680,872},
{88,176,256,392,504,600,808,1032},
{104,224,328,472,584,680,968,1224},
{120,256,392,536,680,808,1096,1352},
{136,296,456,616,776,936,1256,1544},
{144,328,504,680,872,1032,1384,1736},
{176,376,584,776,1000,1192,1608,2024},
{208,440,680,904,1128,1352,1800,2280},
{224,488,744,1128,1256,1544,2024,2536}
};
//TBS table for the case containing S1B1-NB_IoT, Table 16.4.1.5.2-1 in TS 36.213 v14.2 (Itbs = 12 ~ 15 is reserved field
//mapping ITBS to SIB1-NB_IoT
const unsigned int MAC_TBStable_NB_IoT_SIB1[16] = {208,208,208,328,328,328,440,440,440,680,680,680,0,0,0,0};
const int DV_table[16]={0,10,14,19,26,36,49,67,91,125,171,234,321,768,1500,1500};
const int BSR_table[64]= {0,10,12,14,17,19,22,26,31,36,42,49,57,67,78,91,
105,125,146,171,200,234,274,321,376,440,515,603,706,826,967,1132,
1326,1552,1817,2127,2490,2915,3413,3995,4677,5467,6411,7505,8787,10287,12043,14099,
16507,19325,22624,26487,31009,36304,42502,49759,58255,68201,79846,93479,109439,128125,150000,300000
};
const int dl_rep[3] = {1, 2, 4};
const uint32_t dci_rep[3] = {1, 2, 4};
const uint32_t harq_rep[3] = {1, 2, 4};
int extend_space[2] = {256, 256};
int extend_alpha_offset[2] = {10, 10};
int uss_space = 320;
int uss_alpha_offset = 10;
const int si_repetition_pattern[4] = {20, 40, 80, 160};
#endif
openair2/PHY_INTERFACE/IF_Module_NB_IoT.h
View file @ 5da7305f
......@@ -54,6 +54,7 @@ typedef struct{
uint16_t npdcch_Offset_USS; //Alfa_offset (see TS 36.213 ch 16.6)
LTE_ACK_NACK_NumRepetitions_NB_r13_t *ack_nack_numRepetitions_MSG4; //pointer to the first cell of a list of ack_nack_num_repetitions
//ulPowerControlCommon (UE side)
......@@ -137,7 +138,9 @@ typedef struct{
/*preamble part*/
nfapi_nrach_indication_body_t NRACH;
nfapi_nrach_indication_body_t nrach_ind;
/*Uplink data part*/
......@@ -182,13 +185,16 @@ typedef struct{
}Sched_Rsp_NB_IoT_t;
/*IF_Module_t a group for gathering the Interface
It should be allocated at the main () in lte-softmodem.c*/
typedef struct IF_Module_NB_IoT_s{
//define the function pointer
void (*UL_indication)(UL_IND_NB_IoT_t *UL_INFO);
void (*schedule_response)(Sched_Rsp_NB_IoT_t *Sched_INFO);
void (*PHY_config_req)(PHY_Config_NB_IoT_t* config_INFO);
}IF_Module_NB_IoT_t;
/*Initial */
......@@ -201,15 +207,19 @@ void schedule_response_NB_IoT(Sched_Rsp_NB_IoT_t *Sched_INFO);
* */
void PHY_config_req_NB_IoT(PHY_Config_NB_IoT_t* config_INFO);
//int IF_Module_init(IF_Module_t *if_inst);
/*Interface for Downlink, transmitting the DLSCH SDU, DCI SDU*/
//void Schedule_Response_NB_IoT(Sched_Rsp_NB_IoT_t *Sched_INFO);
/*Interface for uplink, transmitting the Preamble(list), ULSCH SDU, NAK, Tick (trigger scheduler)
*/
void UL_indication_NB_IoT(UL_IND_NB_IoT_t *UL_INFO);
/*Initial */
IF_Module_NB_IoT_t *IF_Module_init_NB_IoT(int Mod_id);
#endif
openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.c deleted 100644 → 0
View file @ edb74831
/* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file asn1_msg.c
* \brief primitives to build the asn1 messages
* \author Raymond Knopp, Navid Nikaein and Michele Paffetti
* \date 2011, 2017
* \version 1.0
* \company Eurecom
* \email: raymond.knopp@eurecom.fr, navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h> /* for atoi(3) */
#include <unistd.h> /* for getopt(3) */
#include <string.h> /* for strerror(3) */
#include <sysexits.h> /* for EX_* exit codes */
#include <errno.h> /* for errno */
#include "common/utils/LOG/log.h"
#include <asn_application.h>
#include <asn_internal.h> /* for _ASN_DEFAULT_STACK_MAX */
#include <per_encoder.h>
#include "asn1_msg.h"
//#include for NB-IoT-------------------
#include "LTE_RRCConnectionRequest-NB.h"
#include "LTE_BCCH-DL-SCH-Message-NB.h"
#include "LTE_UL-CCCH-Message-NB.h"
#include "LTE_UL-DCCH-Message-NB.h"
#include "LTE_DL-CCCH-Message-NB.h"
#include "LTE_DL-DCCH-Message-NB.h"
#include "LTE_EstablishmentCause-NB-r13.h"
#include "LTE_RRCConnectionSetup-NB.h"
#include "LTE_SRB-ToAddModList-NB-r13.h"
#include "LTE_DRB-ToAddModList-NB-r13.h"
#include "RRC/LTE/defs_NB_IoT.h"
#include "LTE_RRCConnectionSetupComplete-NB.h"
#include "LTE_RRCConnectionReconfigurationComplete-NB.h"
#include "LTE_RRCConnectionReconfiguration-NB.h"
#include "LTE_MasterInformationBlock-NB.h"
#include "LTE_SystemInformation-NB.h"
#include "LTE_SystemInformationBlockType1.h"
#include "LTE_SIB-Type-NB-r13.h"
#include "LTE_RRCConnectionResume-NB.h"
#include "LTE_RRCConnectionReestablishment-NB.h"
#include "../defs_NB_IoT.h"
//----------------------------------------
//#include "PHY/defs.h"
#include "enb_config.h"
#if defined(ENABLE_ITTI)
#include "intertask_interface.h"
#endif
/*do_MIB_NB_NB_IoT*/
uint8_t do_MIB_NB_IoT(
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint16_t N_RB_DL,//may not needed--> for NB_IoT only 1 PRB is used
uint32_t frame,
uint32_t hyper_frame) {
asn_enc_rval_t enc_rval;
LTE_BCCH_BCH_Message_NB_t *mib_NB_IoT = &(carrier->mib_NB_IoT);
/*
* systemFrameNumber-MSB: (TS 36.331 pag 576)
* define the 4 MSB of the SFN (10 bits). The last significant 6 bits will be acquired implicitly by decoding the NPBCH
* NOTE: 6 LSB will be used for counting the 64 radio frames in the TTI period (640 ms) that is exactly the MIB period
*
* hyperSFN-LSB:
* indicates the 2 least significant bits of the HSFN. The remaining 8 bits are present in SIB1-NB
* NOTE: with the 2 bits we count the 4 HSFN (is 1 SIB1-Nb modification period) while the other 6 count the number of modification periods
*
*
* NOTE: in OAI never modify the SIB messages!!??
*/
//XXX check if correct the bit assignment
uint8_t sfn_MSB = (uint8_t)((frame>>6) & 0x0f); // all the 4 bits are set to 1
uint8_t hsfn_LSB = (uint8_t)(hyper_frame & 0x03); //2 bits set to 1 (0x3 = 0011)
uint16_t spare=0; //11 bits --> use uint16
mib_NB_IoT->message.systemFrameNumber_MSB_r13.buf = &sfn_MSB;
mib_NB_IoT->message.systemFrameNumber_MSB_r13.size = 1; //if expressed in byte
mib_NB_IoT->message.systemFrameNumber_MSB_r13.bits_unused = 4; //is byte based (so how many bits you don't use of the 8 bits of a bite
mib_NB_IoT->message.hyperSFN_LSB_r13.buf= &hsfn_LSB;
mib_NB_IoT->message.hyperSFN_LSB_r13.size= 1;
mib_NB_IoT->message.hyperSFN_LSB_r13.bits_unused = 6;
//XXX to be set??
mib_NB_IoT->message.spare.buf = (uint8_t *)&spare;
mib_NB_IoT->message.spare.size = 2;
mib_NB_IoT->message.spare.bits_unused = 5;
//decide how to set it
mib_NB_IoT->message.schedulingInfoSIB1_r13 =11; //see TS 36.213-->tables 16.4.1.3-3 ecc...
mib_NB_IoT->message.systemInfoValueTag_r13= 0;
mib_NB_IoT->message.ab_Enabled_r13 = 0;
//to be decided
mib_NB_IoT->message.operationModeInfo_r13.present = LTE_MasterInformationBlock_NB__operationModeInfo_r13_PR_inband_SamePCI_r13;
mib_NB_IoT->message.operationModeInfo_r13.choice.inband_SamePCI_r13.eutra_CRS_SequenceInfo_r13 = 0;
printf("[MIB] Initialization of frame information,sfn_MSB %x, hsfn_LSB %x\n",
(uint32_t)sfn_MSB,
(uint32_t)hsfn_LSB);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_BCH_Message_NB,
NULL,
(void *)mib_NB_IoT,
carrier->MIB_NB_IoT,
100);
if(enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
if (enc_rval.encoded==-1) {
return(-1);
}
return((enc_rval.encoded+7)/8);
}
/*do_SIB1_NB*/
uint8_t do_SIB1_NB_IoT(uint8_t Mod_id, int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
NbIoTRrcConfigurationReq *configuration,
uint32_t frame
) {
LTE_BCCH_DL_SCH_Message_NB_t *bcch_message= &(carrier->siblock1_NB_IoT);
LTE_SystemInformationBlockType1_NB_t **sib1_NB_IoT= &(carrier->sib1_NB_IoT);
asn_enc_rval_t enc_rval;
LTE_PLMN_IdentityInfo_NB_r13_t PLMN_identity_info_NB_IoT;
LTE_MCC_MNC_Digit_t dummy_mcc[3],dummy_mnc[3];
LTE_SchedulingInfo_NB_r13_t *schedulingInfo_NB_IoT;
LTE_SIB_Type_NB_r13_t *sib_type_NB_IoT;
long *attachWithoutPDN_Connectivity = NULL;
attachWithoutPDN_Connectivity = CALLOC(1,sizeof(long));
long *nrs_CRS_PowerOffset=NULL;
nrs_CRS_PowerOffset = CALLOC(1, sizeof(long));
long *eutraControlRegionSize=NULL; //this parameter should be set only if we are considering in-band operating mode (samePCI or differentPCI)
eutraControlRegionSize = CALLOC(1,sizeof(long));
long systemInfoValueTagSI = 0;
memset(bcch_message,0,sizeof(LTE_BCCH_DL_SCH_Message_NB_t));
bcch_message->message.present = LTE_BCCH_DL_SCH_MessageType_NB_PR_c1;
bcch_message->message.choice.c1.present = LTE_BCCH_DL_SCH_MessageType_NB__c1_PR_systemInformationBlockType1_r13;
//allocation
*sib1_NB_IoT = &bcch_message->message.choice.c1.choice.systemInformationBlockType1_r13;
/*TS 36.331 v14.2.0 pag 589
* hyperSFN-MSB
* Indicates the 8 most significant bits of the hyper-SFN. Together with the hyper-LSB in MIB-NB the complete HSFN is build up
*/
//FIXME see if correct
uint8_t hyperSFN_MSB = (uint8_t) ((frame>>2)& 0xff);
//XXX to be checked
(*sib1_NB_IoT)->hyperSFN_MSB_r13.buf = &hyperSFN_MSB;
(*sib1_NB_IoT)->hyperSFN_MSB_r13.size = 1;
(*sib1_NB_IoT)->hyperSFN_MSB_r13.bits_unused = 0;
memset(&PLMN_identity_info_NB_IoT,0,sizeof(LTE_PLMN_IdentityInfo_NB_r13_t));
PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc = CALLOC(1,sizeof(*PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc));
memset(PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc,0,sizeof(*PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc));
asn_set_empty(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc->list);//.size=0;
//left as it is???
#if defined(ENABLE_ITTI)
dummy_mcc[0] = (configuration->mcc / 100) % 10;
dummy_mcc[1] = (configuration->mcc / 10) % 10;
dummy_mcc[2] = (configuration->mcc / 1) % 10;
#else
dummy_mcc[0] = 0;
dummy_mcc[1] = 0;
dummy_mcc[2] = 1;
#endif
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc->list,&dummy_mcc[0]);
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc->list,&dummy_mcc[1]);
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mcc->list,&dummy_mcc[2]);
PLMN_identity_info_NB_IoT.plmn_Identity_r13.mnc.list.size=0;
PLMN_identity_info_NB_IoT.plmn_Identity_r13.mnc.list.count=0;
#if defined(ENABLE_ITTI)
if (configuration->mnc >= 100) {
dummy_mnc[0] = (configuration->mnc / 100) % 10;
dummy_mnc[1] = (configuration->mnc / 10) % 10;
dummy_mnc[2] = (configuration->mnc / 1) % 10;
} else {
if (configuration->mnc_digit_length == 2) {
dummy_mnc[0] = (configuration->mnc / 10) % 10;
dummy_mnc[1] = (configuration->mnc / 1) % 10;
dummy_mnc[2] = 0xf;
} else {
dummy_mnc[0] = (configuration->mnc / 100) % 100;
dummy_mnc[1] = (configuration->mnc / 10) % 10;
dummy_mnc[2] = (configuration->mnc / 1) % 10;
}
}
#else
dummy_mnc[0] = 0;
dummy_mnc[1] = 1;
dummy_mnc[2] = 0xf;
#endif
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mnc.list,&dummy_mnc[0]);
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mnc.list,&dummy_mnc[1]);
if (dummy_mnc[2] != 0xf) {
ASN_SEQUENCE_ADD(&PLMN_identity_info_NB_IoT.plmn_Identity_r13.mnc.list,&dummy_mnc[2]);
}
//still set to "notReserved" as in the previous case
PLMN_identity_info_NB_IoT.cellReservedForOperatorUse_r13=LTE_PLMN_IdentityInfo_NB_r13__cellReservedForOperatorUse_r13_notReserved;
*attachWithoutPDN_Connectivity = 0;
PLMN_identity_info_NB_IoT.attachWithoutPDN_Connectivity_r13 = attachWithoutPDN_Connectivity;
ASN_SEQUENCE_ADD(&(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.plmn_IdentityList_r13.list,&PLMN_identity_info_NB_IoT);
// 16 bits = 2 byte
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.buf = MALLOC(2); //MALLOC works in byte
//lefts as it is?
#if defined(ENABLE_ITTI)
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.buf[0] = (configuration->tac >> 8) & 0xff;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.buf[1] = (configuration->tac >> 0) & 0xff;
#else
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.buf[0] = 0x00;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.buf[1] = 0x01;
#endif
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.size=2;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.trackingAreaCode_r13.bits_unused=0;
// 28 bits --> i have to use 32 bits = 4 byte
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf = MALLOC(8); // why allocate 8 byte?
#if defined(ENABLE_ITTI)
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[0] = (configuration->cell_identity >> 20) & 0xff;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[1] = (configuration->cell_identity >> 12) & 0xff;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[2] = (configuration->cell_identity >> 4) & 0xff;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[3] = (configuration->cell_identity << 4) & 0xf0;
#else
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[0] = 0x00;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[1] = 0x00;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[2] = 0x00;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.buf[3] = 0x10;
#endif
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.size=4;
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellIdentity_r13.bits_unused=4;
//Still set to "notBarred" as in the previous case
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.cellBarred_r13=LTE_SystemInformationBlockType1_NB__cellAccessRelatedInfo_r13__cellBarred_r13_notBarred;
//Still Set to "notAllowed" like in the previous case
(*sib1_NB_IoT)->cellAccessRelatedInfo_r13.intraFreqReselection_r13=LTE_SystemInformationBlockType1_NB__cellAccessRelatedInfo_r13__intraFreqReselection_r13_notAllowed;
(*sib1_NB_IoT)->cellSelectionInfo_r13.q_RxLevMin_r13=-65; //which value?? TS 36.331 V14.2.1 pag. 589
(*sib1_NB_IoT)->cellSelectionInfo_r13.q_QualMin_r13 = 0; //FIXME new parameter for SIB1-NB, not present in SIB1 (for cell reselection but if not used the UE should apply the default value)
(*sib1_NB_IoT)->p_Max_r13 = CALLOC(1, sizeof(LTE_P_Max_t));
*((*sib1_NB_IoT)->p_Max_r13) = 23;
//FIXME
(*sib1_NB_IoT)->freqBandIndicator_r13 =
#if defined(ENABLE_ITTI)
configuration->eutra_band;
#else
5; //if not configured we use band 5 (UL: 824 MHz - 849MHz / DL: 869 MHz - 894 MHz FDD mode)
#endif
//OPTIONAL new parameters, to be used?
/*
* freqBandInfo_r13
* multiBandInfoList_r13
* nrs_CRS_PowerOffset_r13
* sib1_NB_IoT->downlinkBitmap_r13.choice.subframePattern10_r13 =(is a BIT_STRING)
*/
(*sib1_NB_IoT)->downlinkBitmap_r13 = CALLOC(1, sizeof(struct LTE_DL_Bitmap_NB_r13));
((*sib1_NB_IoT)->downlinkBitmap_r13)->present= LTE_DL_Bitmap_NB_r13_PR_NOTHING;
*eutraControlRegionSize = 1;
(*sib1_NB_IoT)->eutraControlRegionSize_r13 = eutraControlRegionSize;
*nrs_CRS_PowerOffset= 0;
(*sib1_NB_IoT)->nrs_CRS_PowerOffset_r13 = nrs_CRS_PowerOffset;
schedulingInfo_NB_IoT = (LTE_SchedulingInfo_NB_r13_t *) malloc (3*sizeof(LTE_SchedulingInfo_NB_r13_t));
sib_type_NB_IoT = (LTE_SIB_Type_NB_r13_t *) malloc (3*sizeof(LTE_SIB_Type_NB_r13_t));
memset(&schedulingInfo_NB_IoT[0],0,sizeof(LTE_SchedulingInfo_NB_r13_t));
memset(&schedulingInfo_NB_IoT[1],0,sizeof(LTE_SchedulingInfo_NB_r13_t));
memset(&schedulingInfo_NB_IoT[2],0,sizeof(LTE_SchedulingInfo_NB_r13_t));
memset(&sib_type_NB_IoT[0],0,sizeof(LTE_SIB_Type_NB_r13_t));
memset(&sib_type_NB_IoT[1],0,sizeof(LTE_SIB_Type_NB_r13_t));
memset(&sib_type_NB_IoT[2],0,sizeof(LTE_SIB_Type_NB_r13_t));
// Now, follow the scheduler SIB configuration
// There is only one sib2+sib3 common setting
schedulingInfo_NB_IoT[0].si_Periodicity_r13=LTE_SchedulingInfo_NB_r13__si_Periodicity_r13_rf4096;
schedulingInfo_NB_IoT[0].si_RepetitionPattern_r13=
LTE_SchedulingInfo_NB_r13__si_RepetitionPattern_r13_every2ndRF; //This Indicates the starting radio frames within the SI window used for SI message transmission.
schedulingInfo_NB_IoT[0].si_TB_r13= LTE_SchedulingInfo_NB_r13__si_TB_r13_b680;//208 bits
// This is for SIB2/3
/*SIB3 --> There is no mapping information of SIB2 since it is always present
* in the first SystemInformation message
* listed in the schedulingInfoList list.
* */
sib_type_NB_IoT[0]=LTE_SIB_Type_NB_r13_sibType3_NB_r13;
ASN_SEQUENCE_ADD(&schedulingInfo_NB_IoT[0].sib_MappingInfo_r13.list,&sib_type_NB_IoT[0]);
ASN_SEQUENCE_ADD(&(*sib1_NB_IoT)->schedulingInfoList_r13.list,&schedulingInfo_NB_IoT[0]);
//printf("[ASN Debug] SI P: %ld\n",(*sib1_NB_IoT)->schedulingInfoList_r13.list.array[0]->si_Periodicity_r13);
#if defined(ENABLE_ITTI)
if (configuration->frame_type == TDD)
#endif
{
//FIXME in NB-IoT mandatory to be FDD --> so must give an error
LOG_E(RRC,"[NB-IoT %d] Frame Type is TDD --> not supported by NB-IoT, exiting\n", Mod_id); //correct?
exit(-1);
}
//FIXME which value chose for the following parameter
(*sib1_NB_IoT)->si_WindowLength_r13=LTE_SystemInformationBlockType1_NB__si_WindowLength_r13_ms160;
(*sib1_NB_IoT)->si_RadioFrameOffset_r13= 0;
/*In Nb-IoT change/update of specific SI message can additionally be indicated by a SI message specific value tag
* systemInfoValueTagSI (there is no SystemInfoValueTag in SIB1-NB but only in MIB-NB)
*contained in systemInfoValueTagList_r13
**/
//FIXME correct?
(*sib1_NB_IoT)->systemInfoValueTagList_r13 = CALLOC(1, sizeof(struct LTE_SystemInfoValueTagList_NB_r13));
asn_set_empty(&(*sib1_NB_IoT)->systemInfoValueTagList_r13->list);
ASN_SEQUENCE_ADD(&(*sib1_NB_IoT)->systemInfoValueTagList_r13->list,&systemInfoValueTagSI);
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message_NB, (void *)bcch_message);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_NB,
NULL,
(void *)bcch_message,
carrier->SIB1_NB_IoT,
100);
if (enc_rval.encoded > 0) {
LOG_E(RRC,"ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
#ifdef USER_MODE
LOG_D(RRC,"[NB-IoT] SystemInformationBlockType1-NB Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif
if (enc_rval.encoded==-1) {
return(-1);
}
return((enc_rval.encoded+7)/8);
}
/*SIB23_NB_IoT*/
//to be clarified is it is possible to carry SIB2 and SIB3 in the same SI message for NB-IoT?
uint8_t do_SIB23_NB_IoT(uint8_t Mod_id,
int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,//MP: this is already a carrier[CC_id]
NbIoTRrcConfigurationReq *configuration ) { //openair2/COMMON/rrc_messages_types.h
struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member *sib2_NB_part;
struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member *sib3_NB_part;
LTE_BCCH_DL_SCH_Message_NB_t *bcch_message = &(carrier->systemInformation_NB_IoT); //is the systeminformation-->BCCH_DL_SCH_Message_NB
LTE_SystemInformationBlockType2_NB_r13_t *sib2_NB_IoT;
LTE_SystemInformationBlockType3_NB_r13_t *sib3_NB_IoT;
asn_enc_rval_t enc_rval;
LTE_RACH_Info_NB_r13_t rach_Info_NB_IoT;
LTE_NPRACH_Parameters_NB_r13_t *nprach_parameters;
//optional
long *connEstFailOffset = NULL;
connEstFailOffset = CALLOC(1, sizeof(long));
// RSRP_ThresholdsNPRACH_InfoList_NB_r13_t *rsrp_ThresholdsPrachInfoList;
// RSRP_Range_t rsrp_range;
LTE_ACK_NACK_NumRepetitions_NB_r13_t ack_nack_repetition;
struct LTE_NPUSCH_ConfigCommon_NB_r13__dmrs_Config_r13 *dmrs_config;
struct LTE_DL_GapConfig_NB_r13 *dl_Gap;
long *srs_SubframeConfig;
srs_SubframeConfig= CALLOC(1, sizeof(long));
if (bcch_message) {
memset(bcch_message,0,sizeof(LTE_BCCH_DL_SCH_Message_NB_t));
} else {
LOG_E(RRC,"[NB-IoT %d] BCCH_MESSAGE_NB is null, exiting\n", Mod_id);
exit(-1);
}
//before schould be allocated memory somewhere?
// if (!carrier->sib2_NB_IoT) {
// LOG_E(RRC,"[NB-IoT %d] sib2_NB_IoT is null, exiting\n", Mod_id);
// exit(-1);
// }
//
// if (!carrier->sib3_NB_IoT) {
// LOG_E(RRC,"[NB-IoT %d] sib3_NB_IoT is null, exiting\n", Mod_id);
// exit(-1);
// }
LOG_I(RRC,"[NB-IoT %d] Configuration SIB2/3\n", Mod_id);
sib2_NB_part = CALLOC(1,sizeof(struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member));
sib3_NB_part = CALLOC(1,sizeof(struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member));
memset(sib2_NB_part,0,sizeof(struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member));
memset(sib3_NB_part,0,sizeof(struct LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member));
sib2_NB_part->present = LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_PR_sib2_r13;
sib3_NB_part->present = LTE_SystemInformation_NB_r13_IEs__sib_TypeAndInfo_r13__Member_PR_sib3_r13;
//may bug if not correct allocation of memory
carrier->sib2_NB_IoT = &sib2_NB_part->choice.sib2_r13;
carrier->sib3_NB_IoT = &sib3_NB_part->choice.sib3_r13;
sib2_NB_IoT = carrier->sib2_NB_IoT;
sib3_NB_IoT = carrier->sib3_NB_IoT;
nprach_parameters = (LTE_NPRACH_Parameters_NB_r13_t *) malloc (3*sizeof(LTE_NPRACH_Parameters_NB_r13_t));
memset(&nprach_parameters[0],0,sizeof(LTE_NPRACH_Parameters_NB_r13_t));
memset(&nprach_parameters[1],0,sizeof(LTE_NPRACH_Parameters_NB_r13_t));
memset(&nprach_parameters[2],0,sizeof(LTE_NPRACH_Parameters_NB_r13_t));
/// SIB2-NB-----------------------------------------
//Barring is manage by ab-Enabled in MIB-NB (but is not a struct as ac-BarringInfo in LTE legacy)
//RACH Config. Common--------------------------------------------------------------
sib2_NB_IoT->radioResourceConfigCommon_r13.rach_ConfigCommon_r13.preambleTransMax_CE_r13 =
configuration->rach_preambleTransMax_CE_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.rach_ConfigCommon_r13.powerRampingParameters_r13.powerRampingStep =
configuration->rach_powerRampingStep_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.rach_ConfigCommon_r13.powerRampingParameters_r13.preambleInitialReceivedTargetPower =
configuration->rach_preambleInitialReceivedTargetPower_NB;
rach_Info_NB_IoT.ra_ResponseWindowSize_r13 = configuration->rach_raResponseWindowSize_NB;
rach_Info_NB_IoT.mac_ContentionResolutionTimer_r13 = configuration-> rach_macContentionResolutionTimer_NB;
//rach_infoList max size = maxNPRACH-Resources-NB-r13 = 3
ASN_SEQUENCE_ADD(&sib2_NB_IoT->radioResourceConfigCommon_r13.rach_ConfigCommon_r13.rach_InfoList_r13.list,&rach_Info_NB_IoT);
//TS 36.331 pag 614 --> if not present the value to infinity sould be used
*connEstFailOffset = 0;
sib2_NB_IoT->radioResourceConfigCommon_r13.rach_ConfigCommon_r13.connEstFailOffset_r13 = connEstFailOffset; /*OPTIONAL*/
// BCCH-Config-NB-IoT----------------------------------------------------------------
sib2_NB_IoT->radioResourceConfigCommon_r13.bcch_Config_r13.modificationPeriodCoeff_r13
= configuration->bcch_modificationPeriodCoeff_NB;
// PCCH-Config-NB-IoT-----------------------------------------------------------------
sib2_NB_IoT->radioResourceConfigCommon_r13.pcch_Config_r13.defaultPagingCycle_r13
= configuration->pcch_defaultPagingCycle_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.pcch_Config_r13.nB_r13 = configuration->pcch_nB_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.pcch_Config_r13.npdcch_NumRepetitionPaging_r13 = configuration-> pcch_npdcch_NumRepetitionPaging_NB;
//NPRACH-Config-NB-IoT-----------------------------------------------------------------
sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.rsrp_ThresholdsPrachInfoList_r13 = NULL;
sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.nprach_CP_Length_r13 = configuration->nprach_CP_Length;
/*OPTIONAL*/
// =CALLOC(1, sizeof(struct RSRP_ThresholdsNPRACH_InfoList_NB_r13)); //fatto uguale dopo
// rsrp_ThresholdsPrachInfoList = sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.rsrp_ThresholdsPrachInfoList_r13;
// rsrp_range = configuration->nprach_rsrp_range_NB;
// ASN_SEQUENCE_ADD(&rsrp_ThresholdsPrachInfoList->list,rsrp_range);
// According configuration to set the 3 CE level configuration setting
nprach_parameters[0].nprach_Periodicity_r13 = configuration->nprach_Periodicity[0];
nprach_parameters[0].nprach_StartTime_r13 = configuration->nprach_StartTime[0];
nprach_parameters[0].nprach_SubcarrierOffset_r13 = configuration->nprach_SubcarrierOffset[0];
nprach_parameters[0].nprach_NumSubcarriers_r13 = configuration->nprach_NumSubcarriers[0];
nprach_parameters[0].numRepetitionsPerPreambleAttempt_r13 = configuration->numRepetitionsPerPreambleAttempt_NB[0];
nprach_parameters[0].nprach_SubcarrierMSG3_RangeStart_r13 = configuration->nprach_SubcarrierMSG3_RangeStart;
nprach_parameters[0].maxNumPreambleAttemptCE_r13 = configuration->maxNumPreambleAttemptCE_NB;
nprach_parameters[0].npdcch_NumRepetitions_RA_r13 = configuration->npdcch_NumRepetitions_RA[0];
nprach_parameters[0].npdcch_StartSF_CSS_RA_r13 = configuration->npdcch_StartSF_CSS_RA[0];
nprach_parameters[0].npdcch_Offset_RA_r13 = configuration->npdcch_Offset_RA[0];
nprach_parameters[1].nprach_Periodicity_r13 = configuration->nprach_Periodicity[1];
nprach_parameters[1].nprach_StartTime_r13 = configuration->nprach_StartTime[1];
nprach_parameters[1].nprach_SubcarrierOffset_r13 = configuration->nprach_SubcarrierOffset[1];
nprach_parameters[1].nprach_NumSubcarriers_r13 = configuration->nprach_NumSubcarriers[1];
nprach_parameters[1].numRepetitionsPerPreambleAttempt_r13 = configuration->numRepetitionsPerPreambleAttempt_NB[1];
nprach_parameters[1].nprach_SubcarrierMSG3_RangeStart_r13 = configuration->nprach_SubcarrierMSG3_RangeStart;
nprach_parameters[1].maxNumPreambleAttemptCE_r13 = configuration->maxNumPreambleAttemptCE_NB;
nprach_parameters[1].npdcch_NumRepetitions_RA_r13 = configuration->npdcch_NumRepetitions_RA[1];
nprach_parameters[1].npdcch_StartSF_CSS_RA_r13 = configuration->npdcch_StartSF_CSS_RA[1];
nprach_parameters[1].npdcch_Offset_RA_r13 = configuration->npdcch_Offset_RA[1];
nprach_parameters[2].nprach_Periodicity_r13 = configuration->nprach_Periodicity[2];
nprach_parameters[2].nprach_StartTime_r13 = configuration->nprach_StartTime[2];
nprach_parameters[2].nprach_SubcarrierOffset_r13 = configuration->nprach_SubcarrierOffset[2];
nprach_parameters[2].nprach_NumSubcarriers_r13 = configuration->nprach_NumSubcarriers[2];
nprach_parameters[2].numRepetitionsPerPreambleAttempt_r13 = configuration->numRepetitionsPerPreambleAttempt_NB[2];
nprach_parameters[2].nprach_SubcarrierMSG3_RangeStart_r13 = configuration->nprach_SubcarrierMSG3_RangeStart;
nprach_parameters[2].maxNumPreambleAttemptCE_r13 = configuration->maxNumPreambleAttemptCE_NB;
nprach_parameters[2].npdcch_NumRepetitions_RA_r13 = configuration->npdcch_NumRepetitions_RA[2];
nprach_parameters[2].npdcch_StartSF_CSS_RA_r13 = configuration->npdcch_StartSF_CSS_RA[2];
nprach_parameters[2].npdcch_Offset_RA_r13 = configuration->npdcch_Offset_RA[2];
//nprach_parameterList have a max size of 3 possible nprach configuration (see maxNPRACH_Resources_NB_r13)
ASN_SEQUENCE_ADD(&sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.nprach_ParametersList_r13.list,&nprach_parameters[0]);
ASN_SEQUENCE_ADD(&sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.nprach_ParametersList_r13.list,&nprach_parameters[1]);
ASN_SEQUENCE_ADD(&sib2_NB_IoT->radioResourceConfigCommon_r13.nprach_Config_r13.nprach_ParametersList_r13.list,&nprach_parameters[2]);
// NPDSCH-Config NB-IOT
sib2_NB_IoT->radioResourceConfigCommon_r13.npdsch_ConfigCommon_r13.nrs_Power_r13= configuration->npdsch_nrs_Power;
//NPUSCH-Config NB-IoT----------------------------------------------------------------
//list of size 3 (see maxNPRACH_Resources_NB_r13)
ack_nack_repetition = configuration-> npusch_ack_nack_numRepetitions_NB; //is an enumerative
ASN_SEQUENCE_ADD(&(sib2_NB_IoT->radioResourceConfigCommon_r13.npusch_ConfigCommon_r13.ack_NACK_NumRepetitions_Msg4_r13.list) ,&ack_nack_repetition);
*srs_SubframeConfig = configuration->npusch_srs_SubframeConfig_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.npusch_ConfigCommon_r13.srs_SubframeConfig_r13= srs_SubframeConfig; /*OPTIONAL*/
/*OPTIONAL*/
dmrs_config = CALLOC(1,sizeof(struct LTE_NPUSCH_ConfigCommon_NB_r13__dmrs_Config_r13));
dmrs_config->threeTone_CyclicShift_r13 = configuration->npusch_threeTone_CyclicShift_r13;
dmrs_config->sixTone_CyclicShift_r13 = configuration->npusch_sixTone_CyclicShift_r13;
/*OPTIONAL
* -define the base sequence for a DMRS sequence in a cell with multi tone transmission (3,6,12) see TS 36.331 NPUSCH-Config-NB
* -if not defined will be calculated based on the cellID once we configure the phy layer (rrc_mac_config_req) through the config_sib2 */
dmrs_config->threeTone_BaseSequence_r13 = NULL;
dmrs_config->sixTone_BaseSequence_r13 = NULL;
dmrs_config->twelveTone_BaseSequence_r13 = NULL;
sib2_NB_IoT->radioResourceConfigCommon_r13.npusch_ConfigCommon_r13.dmrs_Config_r13 = dmrs_config;
//ulReferenceSignalsNPUSCH
/*Reference Signal (RS) for UL in NB-IoT is called DRS (Demodulation Reference Signal)
* sequence-group hopping can be enabled or disabled by means of the cell-specific parameter groupHoppingEnabled_r13
* sequence-group hopping can be disabled for certain specific UE through the parameter groupHoppingDisabled (physicalConfigDedicated)
* groupAssignmentNPUSCH--> is used for generate the sequence-shift pattern
*/
sib2_NB_IoT->radioResourceConfigCommon_r13.npusch_ConfigCommon_r13.ul_ReferenceSignalsNPUSCH_r13.groupHoppingEnabled_r13= configuration->npusch_groupHoppingEnabled;
sib2_NB_IoT->radioResourceConfigCommon_r13.npusch_ConfigCommon_r13.ul_ReferenceSignalsNPUSCH_r13.groupAssignmentNPUSCH_r13 =configuration->npusch_groupAssignmentNPUSCH_r13;
//dl_GAP---------------------------------------------------------------------------------/*OPTIONAL*/
dl_Gap = CALLOC(1,sizeof(struct LTE_DL_GapConfig_NB_r13));
dl_Gap->dl_GapDurationCoeff_r13= configuration-> dl_GapDurationCoeff_NB;
dl_Gap->dl_GapPeriodicity_r13= configuration->dl_GapPeriodicity_NB;
dl_Gap->dl_GapThreshold_r13= configuration->dl_GapThreshold_NB;
sib2_NB_IoT->radioResourceConfigCommon_r13.dl_Gap_r13 = dl_Gap;
// uplinkPowerControlCommon - NB-IoT------------------------------------------------------
sib2_NB_IoT->radioResourceConfigCommon_r13.uplinkPowerControlCommon_r13.p0_NominalNPUSCH_r13 = configuration->npusch_p0_NominalNPUSCH;
sib2_NB_IoT->radioResourceConfigCommon_r13.uplinkPowerControlCommon_r13.deltaPreambleMsg3_r13 = configuration->deltaPreambleMsg3;
sib2_NB_IoT->radioResourceConfigCommon_r13.uplinkPowerControlCommon_r13.alpha_r13 = configuration->npusch_alpha;
//no deltaFlist_PUCCH and no UL cyclic prefix
// UE Timers and Constants -NB-IoT--------------------------------------------------------
sib2_NB_IoT->ue_TimersAndConstants_r13.t300_r13 = configuration-> ue_TimersAndConstants_t300_NB;
sib2_NB_IoT->ue_TimersAndConstants_r13.t301_r13 = configuration-> ue_TimersAndConstants_t301_NB;
sib2_NB_IoT->ue_TimersAndConstants_r13.t310_r13 = configuration-> ue_TimersAndConstants_t310_NB;
sib2_NB_IoT->ue_TimersAndConstants_r13.t311_r13 = configuration-> ue_TimersAndConstants_t311_NB;
sib2_NB_IoT->ue_TimersAndConstants_r13.n310_r13 = configuration-> ue_TimersAndConstants_n310_NB;
sib2_NB_IoT->ue_TimersAndConstants_r13.n311_r13 = configuration-> ue_TimersAndConstants_n311_NB;
//other SIB2-NB Parameters--------------------------------------------------------------------------------
sib2_NB_IoT->freqInfo_r13.additionalSpectrumEmission_r13 = 1;
sib2_NB_IoT->freqInfo_r13.ul_CarrierFreq_r13 = NULL; /*OPTIONAL*/
sib2_NB_IoT->timeAlignmentTimerCommon_r13=LTE_TimeAlignmentTimer_infinity;//TimeAlignmentTimer_sf5120;
/*OPTIONAL*/
sib2_NB_IoT->multiBandInfoList_r13 = NULL;
/// SIB3-NB-------------------------------------------------------
sib3_NB_IoT->cellReselectionInfoCommon_r13.q_Hyst_r13=LTE_SystemInformationBlockType3_NB_r13__cellReselectionInfoCommon_r13__q_Hyst_r13_dB4;
sib3_NB_IoT->cellReselectionServingFreqInfo_r13.s_NonIntraSearch_r13=0; //or define in configuration?
sib3_NB_IoT->intraFreqCellReselectionInfo_r13.q_RxLevMin_r13 = -70;
//new
sib3_NB_IoT->intraFreqCellReselectionInfo_r13.q_QualMin_r13 = CALLOC(1,sizeof(*sib3_NB_IoT->intraFreqCellReselectionInfo_r13.q_QualMin_r13));
*(sib3_NB_IoT->intraFreqCellReselectionInfo_r13.q_QualMin_r13)= 10; //a caso
sib3_NB_IoT->intraFreqCellReselectionInfo_r13.p_Max_r13 = NULL;
sib3_NB_IoT->intraFreqCellReselectionInfo_r13.s_IntraSearchP_r13 = 31; // s_intraSearch --> s_intraSearchP!!! (they call in a different way)
sib3_NB_IoT->intraFreqCellReselectionInfo_r13.t_Reselection_r13=1;
//how to manage?
sib3_NB_IoT->freqBandInfo_r13 = NULL;
sib3_NB_IoT->multiBandInfoList_r13 = NULL;
///BCCH message (generate the SI message)
bcch_message->message.present = LTE_BCCH_DL_SCH_MessageType_NB_PR_c1;
bcch_message->message.choice.c1.present = LTE_BCCH_DL_SCH_MessageType_NB__c1_PR_systemInformation_r13;
bcch_message->message.choice.c1.choice.systemInformation_r13.criticalExtensions.present = LTE_SystemInformation_NB__criticalExtensions_PR_systemInformation_r13;
bcch_message->message.choice.c1.choice.systemInformation_r13.criticalExtensions.choice.systemInformation_r13.sib_TypeAndInfo_r13.list.count=0;
ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation_r13.criticalExtensions.choice.systemInformation_r13.sib_TypeAndInfo_r13.list,
sib2_NB_part);
ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation_r13.criticalExtensions.choice.systemInformation_r13.sib_TypeAndInfo_r13.list,
sib3_NB_part);
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message_NB, (void *)bcch_message);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_NB,
NULL,
(void *)bcch_message,
carrier->SIB23_NB_IoT,
900);
// AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
// enc_rval.failed_type->name, enc_rval.encoded);
//#if defined(ENABLE_ITTI).....
#ifdef USER_MODE
LOG_D(RRC,"[NB-IoT] SystemInformation-NB Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif
if (enc_rval.encoded==-1) {
msg("[RRC] ASN1 : SI-NB encoding failed for SIB23_NB_IoT\n");
return(-1);
}
carrier->sib2_NB_IoT = sib2_NB_IoT;
carrier->sib3_NB_IoT = sib3_NB_IoT;
return((enc_rval.encoded+7)/8);
}
/*do_RRCConnectionSetup_NB_IoT--> the aim is to establish SRB1 and SRB1bis(implicitly)*/
uint8_t do_RRCConnectionSetup_NB_IoT(
const protocol_ctxt_t *const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t *const ue_context_pP,
int CC_id,
uint8_t *const buffer, //Srb0.Tx_buffer.Payload
const uint8_t Transaction_id,
const NB_IoT_DL_FRAME_PARMS *const frame_parms, // maybe not used
LTE_SRB_ToAddModList_NB_r13_t **SRB_configList_NB_IoT, //for both SRB1bis and SRB1
struct LTE_PhysicalConfigDedicated_NB_r13 **physicalConfigDedicated_NB_IoT
)
{
asn_enc_rval_t enc_rval;
//MP:logical channel group not defined for Nb-IoT
//MP: logical channel priority pag 605 (is 1 for SRB1 and for SRB1bis should be the same)
//long* prioritySRB1 = NULL;
long *prioritySRB1bis = NULL;
BOOLEAN_t *logicalChannelSR_Prohibit =NULL; //pag 605
BOOLEAN_t *npusch_AllSymbols= NULL;
// struct SRB_ToAddMod_NB_r13* SRB1_config_NB = NULL;
// struct SRB_ToAddMod_NB_r13__rlc_Config_r13* SRB1_rlc_config_NB = NULL;
// struct SRB_ToAddMod_NB_r13__logicalChannelConfig_r13* SRB1_lchan_config_NB = NULL;
struct LTE_SRB_ToAddMod_NB_r13 *SRB1bis_config_NB_IoT = NULL;
struct LTE_SRB_ToAddMod_NB_r13__rlc_Config_r13 *SRB1bis_rlc_config_NB_IoT = NULL;
struct LTE_SRB_ToAddMod_NB_r13__logicalChannelConfig_r13 *SRB1bis_lchan_config_NB_IoT = NULL;
//No UL_specific parameters for NB-IoT in LogicalChanelConfig-NB
LTE_PhysicalConfigDedicated_NB_r13_t *physicalConfigDedicated2_NB_IoT = NULL;
LTE_DL_CCCH_Message_NB_t dl_ccch_msg_NB_IoT;
LTE_RRCConnectionSetup_NB_t *rrcConnectionSetup_NB_IoT = NULL;
memset((void *)&dl_ccch_msg_NB_IoT,0,sizeof(LTE_DL_CCCH_Message_NB_t));
dl_ccch_msg_NB_IoT.message.present = LTE_DL_CCCH_MessageType_NB_PR_c1;
dl_ccch_msg_NB_IoT.message.choice.c1.present = LTE_DL_CCCH_MessageType_NB__c1_PR_rrcConnectionSetup_r13;
rrcConnectionSetup_NB_IoT = &dl_ccch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionSetup_r13;
if (*SRB_configList_NB_IoT) {
free(*SRB_configList_NB_IoT);
}
*SRB_configList_NB_IoT = CALLOC(1,sizeof(LTE_SRB_ToAddModList_NB_r13_t));
/// SRB1--------------------
{
// SRB1_config_NB = CALLOC(1,sizeof(*SRB1_config_NB));
//
// //no srb_Identity in SRB_ToAddMod_NB
//
// SRB1_rlc_config_NB = CALLOC(1,sizeof(*SRB1_rlc_config_NB));
// SRB1_config_NB->rlc_Config_r13 = SRB1_rlc_config_NB;
//
// SRB1_rlc_config_NB->present = SRB_ToAddMod_NB_r13__rlc_Config_r13_PR_explicitValue;
// SRB1_rlc_config_NB->choice.explicitValue.present=RLC_Config_NB_r13_PR_am;//the only possible in NB_IoT
//
//// SRB1_rlc_config_NB->choice.explicitValue.choice.am.ul_AM_RLC_r13.t_PollRetransmit_r13 = enb_properties.properties[ctxt_pP->module_id]->srb1_timer_poll_retransmit_r13;
//// SRB1_rlc_config_NB->choice.explicitValue.choice.am.ul_AM_RLC_r13.maxRetxThreshold_r13 = enb_properties.properties[ctxt_pP->module_id]->srb1_max_retx_threshold_r13;
//// //(musT be disabled--> SRB1 config pag 640 specs )
//// SRB1_rlc_config_NB->choice.explicitValue.choice.am.dl_AM_RLC_r13.enableStatusReportSN_Gap_r13 =NULL;
//
//
// SRB1_rlc_config_NB->choice.explicitValue.choice.am.ul_AM_RLC_r13.t_PollRetransmit_r13 = T_PollRetransmit_NB_r13_ms25000;
// SRB1_rlc_config_NB->choice.explicitValue.choice.am.ul_AM_RLC_r13.maxRetxThreshold_r13 = UL_AM_RLC_NB_r13__maxRetxThreshold_r13_t8;
// //(musT be disabled--> SRB1 config pag 640 specs )
// SRB1_rlc_config_NB->choice.explicitValue.choice.am.dl_AM_RLC_r13.enableStatusReportSN_Gap_r13 = NULL;
//
// SRB1_lchan_config_NB = CALLOC(1,sizeof(*SRB1_lchan_config_NB));
// SRB1_config_NB->logicalChannelConfig_r13 = SRB1_lchan_config_NB;
//
// SRB1_lchan_config_NB->present = SRB_ToAddMod_NB_r13__logicalChannelConfig_r13_PR_explicitValue;
//
//
// prioritySRB1 = CALLOC(1, sizeof(long));
// *prioritySRB1 = 1;
// SRB1_lchan_config_NB->choice.explicitValue.priority_r13 = prioritySRB1;
//
// logicalChannelSR_Prohibit = CALLOC(1, sizeof(BOOLEAN_t));
// *logicalChannelSR_Prohibit = 1;
// //schould be set to TRUE (specs pag 641)
// SRB1_lchan_config_NB->choice.explicitValue.logicalChannelSR_Prohibit_r13 = logicalChannelSR_Prohibit;
//
// //ADD SRB1
// ASN_SEQUENCE_ADD(&(*SRB_configList_NB_IoT)->list,SRB1_config_NB);
}
///SRB1bis (The configuration for SRB1 and SRB1bis is the same) the only difference is the logical channel identity = 3 but not set here
SRB1bis_config_NB_IoT = CALLOC(1,sizeof(*SRB1bis_config_NB_IoT));
//no srb_Identity in SRB_ToAddMod_NB
SRB1bis_rlc_config_NB_IoT = CALLOC(1,sizeof(*SRB1bis_rlc_config_NB_IoT));
SRB1bis_config_NB_IoT->rlc_Config_r13 = SRB1bis_rlc_config_NB_IoT;
SRB1bis_rlc_config_NB_IoT->present = LTE_SRB_ToAddMod_NB_r13__rlc_Config_r13_PR_explicitValue;
SRB1bis_rlc_config_NB_IoT->choice.explicitValue.present=LTE_RLC_Config_NB_r13_PR_am;//MP: the only possible RLC config in NB_IoT
SRB1bis_rlc_config_NB_IoT->choice.explicitValue.choice.am.ul_AM_RLC_r13.t_PollRetransmit_r13 = LTE_T_PollRetransmit_NB_r13_ms25000;
SRB1bis_rlc_config_NB_IoT->choice.explicitValue.choice.am.ul_AM_RLC_r13.maxRetxThreshold_r13 = LTE_UL_AM_RLC_NB_r13__maxRetxThreshold_r13_t8;
//(musT be disabled--> SRB1 config pag 640 specs )
SRB1bis_rlc_config_NB_IoT->choice.explicitValue.choice.am.dl_AM_RLC_r13.enableStatusReportSN_Gap_r13 =NULL;
SRB1bis_lchan_config_NB_IoT = CALLOC(1,sizeof(*SRB1bis_lchan_config_NB_IoT));
SRB1bis_config_NB_IoT->logicalChannelConfig_r13 = SRB1bis_lchan_config_NB_IoT;
SRB1bis_lchan_config_NB_IoT->present = LTE_SRB_ToAddMod_NB_r13__logicalChannelConfig_r13_PR_explicitValue;
prioritySRB1bis = CALLOC(1, sizeof(long));
*prioritySRB1bis = 1; //same as SRB1?
SRB1bis_lchan_config_NB_IoT->choice.explicitValue.priority_r13 = prioritySRB1bis;
logicalChannelSR_Prohibit = CALLOC(1, sizeof(BOOLEAN_t));
*logicalChannelSR_Prohibit = 1; //schould be set to TRUE (specs pag 641)
SRB1bis_lchan_config_NB_IoT->choice.explicitValue.logicalChannelSR_Prohibit_r13 = logicalChannelSR_Prohibit;
//ADD SRB1bis
//MP: Actually there is no way to distinguish SRB1 and SRB1bis once put in the list
//MP: SRB_ToAddModList_NB_r13_t size = 1
ASN_SEQUENCE_ADD(&(*SRB_configList_NB_IoT)->list,SRB1bis_config_NB_IoT);
// PhysicalConfigDedicated (NPDCCH, NPUSCH, CarrierConfig, UplinkPowerControl)
physicalConfigDedicated2_NB_IoT = CALLOC(1,sizeof(*physicalConfigDedicated2_NB_IoT));
*physicalConfigDedicated_NB_IoT = physicalConfigDedicated2_NB_IoT;
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13= CALLOC(1, sizeof(*physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13));
physicalConfigDedicated2_NB_IoT->npdcch_ConfigDedicated_r13 = CALLOC(1,sizeof(*physicalConfigDedicated2_NB_IoT->npdcch_ConfigDedicated_r13));
physicalConfigDedicated2_NB_IoT->npusch_ConfigDedicated_r13 = CALLOC(1,sizeof(*physicalConfigDedicated2_NB_IoT->npusch_ConfigDedicated_r13));
physicalConfigDedicated2_NB_IoT->uplinkPowerControlDedicated_r13 = CALLOC(1,sizeof(*physicalConfigDedicated2_NB_IoT->uplinkPowerControlDedicated_r13));
//no tpc, no cqi and no pucch, no pdsch, no soundingRS, no AntennaInfo, no scheduling request config
/*
* NB-IoT supports the operation with either one or two antenna ports, AP0 and AP1.
* For the latter case, Space Frequency Block Coding (SFBC) is applied.
* Once selected, the same transmission scheme applies to NPBCH, NPDCCH, and NPDSCH.
* */
//FIXME: MP: CarrierConfigDedicated check the set values ----------------------------------------------
//DL
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.dl_CarrierFreq_r13.carrierFreq_r13=0;//random value set
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.downlinkBitmapNonAnchor_r13= CALLOC(1,
sizeof(struct LTE_DL_CarrierConfigDedicated_NB_r13__downlinkBitmapNonAnchor_r13));
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.downlinkBitmapNonAnchor_r13->present=
LTE_DL_CarrierConfigDedicated_NB_r13__downlinkBitmapNonAnchor_r13_PR_useNoBitmap_r13;
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.dl_GapNonAnchor_r13 = CALLOC(1,sizeof(struct LTE_DL_CarrierConfigDedicated_NB_r13__dl_GapNonAnchor_r13));
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.dl_GapNonAnchor_r13->present =
LTE_DL_CarrierConfigDedicated_NB_r13__dl_GapNonAnchor_r13_PR_useNoGap_r13;
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->dl_CarrierConfig_r13.inbandCarrierInfo_r13= NULL;
//UL
physicalConfigDedicated2_NB_IoT->carrierConfigDedicated_r13->ul_CarrierConfig_r13.ul_CarrierFreq_r13= NULL;
// NPDCCH
physicalConfigDedicated2_NB_IoT->npdcch_ConfigDedicated_r13->npdcch_NumRepetitions_r13 =0;
physicalConfigDedicated2_NB_IoT->npdcch_ConfigDedicated_r13->npdcch_Offset_USS_r13 =0;
physicalConfigDedicated2_NB_IoT->npdcch_ConfigDedicated_r13->npdcch_StartSF_USS_r13=0;
// NPUSCH //(specs TS 36.331 v14.2.1 pag 643) /* OPTIONAL */
physicalConfigDedicated2_NB_IoT->npusch_ConfigDedicated_r13->ack_NACK_NumRepetitions_r13= NULL;
npusch_AllSymbols= CALLOC(1, sizeof(BOOLEAN_t));
*npusch_AllSymbols= 1; //TRUE
physicalConfigDedicated2_NB_IoT->npusch_ConfigDedicated_r13->npusch_AllSymbols_r13= npusch_AllSymbols; /* OPTIONAL */
physicalConfigDedicated2_NB_IoT->npusch_ConfigDedicated_r13->groupHoppingDisabled_r13=NULL; /* OPTIONAL */
// UplinkPowerControlDedicated
physicalConfigDedicated2_NB_IoT->uplinkPowerControlDedicated_r13->p0_UE_NPUSCH_r13 = 0; // 0 dB (specs TS36.331 v14.2.1 pag 643)
//Fill the rrcConnectionSetup-NB message
rrcConnectionSetup_NB_IoT->rrc_TransactionIdentifier = Transaction_id; //input value
rrcConnectionSetup_NB_IoT->criticalExtensions.present = LTE_RRCConnectionSetup_NB__criticalExtensions_PR_c1;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.present =LTE_RRCConnectionSetup_NB__criticalExtensions__c1_PR_rrcConnectionSetup_r13 ;
//MP: carry only SRB1bis at the moment and phyConfigDedicated
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.srb_ToAddModList_r13 = *SRB_configList_NB_IoT;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.drb_ToAddModList_r13 = NULL;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.drb_ToReleaseList_r13 = NULL;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.rlf_TimersAndConstants_r13 = NULL;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.physicalConfigDedicated_r13 = physicalConfigDedicated2_NB_IoT;
rrcConnectionSetup_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionSetup_r13.radioResourceConfigDedicated_r13.mac_MainConfig_r13 = NULL;
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_DL_CCCH_Message_NB, (void *)&dl_ccch_msg_NB_IoT);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_CCCH_Message_NB,
NULL,
(void *)&dl_ccch_msg_NB_IoT,
buffer,
100);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
#ifdef USER_MODE
LOG_D(RRC,"RRCConnectionSetup-NB Encoded %zd bits (%zd bytes), ecause %d\n",
enc_rval.encoded,(enc_rval.encoded+7)/8,ecause);
#endif
return((enc_rval.encoded+7)/8);
}
/*do_SecurityModeCommand - exactly the same as previous implementation*/
uint8_t do_SecurityModeCommand_NB_IoT(
const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id,
const uint8_t cipheringAlgorithm,
const uint8_t integrityProtAlgorithm) {
LTE_DL_DCCH_Message_NB_t dl_dcch_msg_NB_IoT;
asn_enc_rval_t enc_rval;
memset(&dl_dcch_msg_NB_IoT,0,sizeof(LTE_DL_DCCH_Message_NB_t));
dl_dcch_msg_NB_IoT.message.present = LTE_DL_DCCH_MessageType_NB_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.present = LTE_DL_DCCH_MessageType_NB__c1_PR_securityModeCommand_r13;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.securityModeCommand_r13.rrc_TransactionIdentifier = Transaction_id;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.securityModeCommand_r13.criticalExtensions.present = LTE_SecurityModeCommand__criticalExtensions_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.securityModeCommand_r13.criticalExtensions.choice.c1.present =
LTE_SecurityModeCommand__criticalExtensions__c1_PR_securityModeCommand_r8;
// the two following information could be based on the mod_id
dl_dcch_msg_NB_IoT.message.choice.c1.choice.securityModeCommand_r13.criticalExtensions.choice.c1.choice.securityModeCommand_r8.securityConfigSMC.securityAlgorithmConfig.cipheringAlgorithm
= (LTE_CipheringAlgorithm_r12_t)cipheringAlgorithm; //bug solved
dl_dcch_msg_NB_IoT.message.choice.c1.choice.securityModeCommand_r13.criticalExtensions.choice.c1.choice.securityModeCommand_r8.securityConfigSMC.securityAlgorithmConfig.integrityProtAlgorithm
= (e_LTE_SecurityAlgorithmConfig__integrityProtAlgorithm)integrityProtAlgorithm;
//only changed "asn_DEF_DL_DCCH_Message_NB"
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_DL_DCCH_Message_NB, (void *)&dl_dcch_msg_NB_IoT);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_DCCH_Message_NB,
NULL,
(void *)&dl_dcch_msg_NB_IoT,
buffer,
100);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
//#if defined(ENABLE_ITTI)
//# if !defined(DISABLE_XER_SPRINT)....
#ifdef USER_MODE
LOG_D(RRC,"[NB-IoT %d] securityModeCommand-NB for UE %x Encoded %zd bits (%zd bytes)\n",
ctxt_pP->module_id,
ctxt_pP->rnti,
enc_rval.encoded,
(enc_rval.encoded+7)/8);
#endif
if (enc_rval.encoded==-1) {
LOG_E(RRC,"[NB-IoT %d] ASN1 : securityModeCommand-NB encoding failed for UE %x\n",
ctxt_pP->module_id,
ctxt_pP->rnti);
return(-1);
}
return((enc_rval.encoded+7)/8);
}
/*do_UECapabilityEnquiry_NB_IoT - very similar to legacy lte*/
uint8_t do_UECapabilityEnquiry_NB_IoT(
const protocol_ctxt_t *const ctxt_pP,
uint8_t *const buffer,
const uint8_t Transaction_id
)
{
LTE_DL_DCCH_Message_NB_t dl_dcch_msg_NB_IoT;
//no RAT type in NB-IoT
asn_enc_rval_t enc_rval;
memset(&dl_dcch_msg_NB_IoT,0,sizeof(LTE_DL_DCCH_Message_NB_t));
dl_dcch_msg_NB_IoT.message.present = LTE_DL_DCCH_MessageType_NB_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.present = LTE_DL_DCCH_MessageType_NB__c1_PR_ueCapabilityEnquiry_r13;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.ueCapabilityEnquiry_r13.rrc_TransactionIdentifier = Transaction_id;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.ueCapabilityEnquiry_r13.criticalExtensions.present = LTE_UECapabilityEnquiry_NB__criticalExtensions_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.ueCapabilityEnquiry_r13.criticalExtensions.choice.c1.present =
LTE_UECapabilityEnquiry_NB__criticalExtensions__c1_PR_ueCapabilityEnquiry_r13;
//no ue_CapabilityRequest (list of RAT_Type)
//only changed "asn_DEF_DL_DCCH_Message_NB"
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_DL_DCCH_Message_NB, (void *)&dl_dcch_msg_NB_IoT);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_DCCH_Message_NB,
NULL,
(void *)&dl_dcch_msg_NB_IoT,
buffer,
100);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
//#if defined(ENABLE_ITTI)
//# if !defined(DISABLE_XER_SPRINT)....
#ifdef USER_MODE
LOG_D(RRC,"[NB-IoT %d] UECapabilityEnquiry-NB for UE %x Encoded %zd bits (%zd bytes)\n",
ctxt_pP->module_id,
ctxt_pP->rnti,
enc_rval.encoded,
(enc_rval.encoded+7)/8);
#endif
if (enc_rval.encoded==-1) {
LOG_E(RRC,"[NB-IoT %d] ASN1 : UECapabilityEnquiry-NB encoding failed for UE %x\n",
ctxt_pP->module_id,
ctxt_pP->rnti);
return(-1);
}
return((enc_rval.encoded+7)/8);
}
/*do_RRCConnectionReconfiguration_NB_IoT-->may convey information for resource configuration
* (including RBs, MAC main configuration and physical channel configuration)
* including any associated dedicated NAS information.*/
uint16_t do_RRCConnectionReconfiguration_NB_IoT(
const protocol_ctxt_t *const ctxt_pP,
uint8_t *buffer,
uint8_t Transaction_id,
LTE_SRB_ToAddModList_NB_r13_t *SRB1_list_NB, //SRB_ConfigList2 (default)--> only SRB1
LTE_DRB_ToAddModList_NB_r13_t *DRB_list_NB_IoT, //DRB_ConfigList (default)
LTE_DRB_ToReleaseList_NB_r13_t *DRB_list2_NB_IoT, //is NULL when passed
struct LTE_PhysicalConfigDedicated_NB_r13 *physicalConfigDedicated_NB_IoT,
LTE_MAC_MainConfig_NB_r13_t *mac_MainConfig_NB_IoT,
struct LTE_RRCConnectionReconfiguration_NB_r13_IEs__dedicatedInfoNASList_r13 *dedicatedInfoNASList_NB_IoT)
{
//check on DRB_list if contains more than 2 DRB?
asn_enc_rval_t enc_rval;
LTE_DL_DCCH_Message_NB_t dl_dcch_msg_NB_IoT;
LTE_RRCConnectionReconfiguration_NB_t *rrcConnectionReconfiguration_NB;
memset(&dl_dcch_msg_NB_IoT,0,sizeof(LTE_DL_DCCH_Message_NB_t));
dl_dcch_msg_NB_IoT.message.present = LTE_DL_DCCH_MessageType_NB_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.present = LTE_DL_DCCH_MessageType_NB__c1_PR_rrcConnectionReconfiguration_r13;
rrcConnectionReconfiguration_NB = &dl_dcch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionReconfiguration_r13;
// RRCConnectionReconfiguration
rrcConnectionReconfiguration_NB->rrc_TransactionIdentifier = Transaction_id;
rrcConnectionReconfiguration_NB->criticalExtensions.present = LTE_RRCConnectionReconfiguration_NB__criticalExtensions_PR_c1;
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.present =LTE_RRCConnectionReconfiguration_NB__criticalExtensions__c1_PR_rrcConnectionReconfiguration_r13 ;
//RAdioResourceconfigDedicated
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13 =
CALLOC(1,sizeof(*rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13));
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->srb_ToAddModList_r13 = SRB1_list_NB; //only SRB1
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->drb_ToAddModList_r13 = DRB_list_NB_IoT;
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->drb_ToReleaseList_r13 = DRB_list2_NB_IoT; //NULL
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->physicalConfigDedicated_r13 = physicalConfigDedicated_NB_IoT;
//FIXME may not used now
//rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->rlf_TimersAndConstants_r13
if (mac_MainConfig_NB_IoT!=NULL) {
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->mac_MainConfig_r13 =
CALLOC(1, sizeof(*rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->mac_MainConfig_r13));
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->mac_MainConfig_r13->present
=LTE_RadioResourceConfigDedicated_NB_r13__mac_MainConfig_r13_PR_explicitValue_r13;
//why memcopy only this one?
memcpy(&rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->mac_MainConfig_r13->choice.explicitValue_r13,
mac_MainConfig_NB_IoT, sizeof(*mac_MainConfig_NB_IoT));
} else {
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.radioResourceConfigDedicated_r13->mac_MainConfig_r13=NULL;
}
//no measConfig, measIDlist
//no mobilityControlInfo
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.dedicatedInfoNASList_r13 = dedicatedInfoNASList_NB_IoT;
//mainly used for cell-reselection/handover purposes??
rrcConnectionReconfiguration_NB->criticalExtensions.choice.c1.choice.rrcConnectionReconfiguration_r13.fullConfig_r13 = NULL;
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_DCCH_Message_NB,
NULL,
(void *)&dl_dcch_msg_NB_IoT,
buffer,
RRC_BUF_SIZE);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed %s, %li\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
//changed only asn_DEF_DL_DCCH_Message_NB
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout,&asn_DEF_LTE_DL_DCCH_Message_NB,(void *)&dl_dcch_msg_NB_IoT);
}
//#if defined(ENABLE_ITTI)
//# if !defined(DISABLE_XER_SPRINT)...
LOG_I(RRC,"RRCConnectionReconfiguration-NB Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
return((enc_rval.encoded+7)/8);
}
/*do_RRCConnectionReestablishmentReject - exactly the same as legacy LTE*/
uint8_t do_RRCConnectionReestablishmentReject_NB_IoT(
uint8_t Mod_id,
uint8_t *const buffer) {
asn_enc_rval_t enc_rval;
LTE_DL_CCCH_Message_NB_t dl_ccch_msg_NB_IoT;
LTE_RRCConnectionReestablishmentReject_t *rrcConnectionReestablishmentReject;
memset((void *)&dl_ccch_msg_NB_IoT,0,sizeof(LTE_DL_CCCH_Message_NB_t));
dl_ccch_msg_NB_IoT.message.present = LTE_DL_CCCH_MessageType_NB_PR_c1;
dl_ccch_msg_NB_IoT.message.choice.c1.present = LTE_DL_CCCH_MessageType_NB__c1_PR_rrcConnectionReestablishmentReject_r13;
rrcConnectionReestablishmentReject = &dl_ccch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionReestablishmentReject_r13;
// RRCConnectionReestablishmentReject //exactly the same as LTE
rrcConnectionReestablishmentReject->criticalExtensions.present = LTE_RRCConnectionReestablishmentReject__criticalExtensions_PR_rrcConnectionReestablishmentReject_r8;
//Only change in "asn_DEF_DL_CCCH_Message_NB"
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_DL_CCCH_Message_NB, (void *)&dl_ccch_msg_NB_IoT);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_CCCH_Message_NB,
NULL,
(void *)&dl_ccch_msg_NB_IoT,
buffer,
100);
if (enc_rval.encoded <= 0) {
LOG_E(RRC,"ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
//Only change in "asn_DEF_DL_CCCH_Message_NB"
#ifdef USER_MODE
LOG_D(RRC,"RRCConnectionReestablishmentReject Encoded %zd bits (%zd bytes)\n",
enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif
return((enc_rval.encoded+7)/8);
}
/*do_RRCConnectionReject_NB_IoT*/
uint8_t do_RRCConnectionReject_NB_IoT(
uint8_t Mod_id,
uint8_t *const buffer)
{
asn_enc_rval_t enc_rval;
LTE_DL_CCCH_Message_NB_t dl_ccch_msg_NB_IoT;
LTE_RRCConnectionReject_NB_t *rrcConnectionReject_NB_IoT;
memset((void *)&dl_ccch_msg_NB_IoT,0,sizeof(LTE_DL_CCCH_Message_NB_t));
dl_ccch_msg_NB_IoT.message.present = LTE_DL_CCCH_MessageType_NB_PR_c1;
dl_ccch_msg_NB_IoT.message.choice.c1.present = LTE_DL_CCCH_MessageType_NB__c1_PR_rrcConnectionReject_r13;
rrcConnectionReject_NB_IoT = &dl_ccch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionReject_r13;
// RRCConnectionReject-NB_IoT
rrcConnectionReject_NB_IoT->criticalExtensions.present = LTE_RRCConnectionReject_NB__criticalExtensions_PR_c1;
rrcConnectionReject_NB_IoT->criticalExtensions.choice.c1.present = LTE_RRCConnectionReject_NB__criticalExtensions__c1_PR_rrcConnectionReject_r13;
/* let's put an extended wait time of 1s for the moment */
rrcConnectionReject_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReject_r13.extendedWaitTime_r13 = 1;
//new-use of suspend indication
//If present, this field indicates that the UE should remain suspended and not release its stored context.
rrcConnectionReject_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReject_r13.rrc_SuspendIndication_r13=
CALLOC(1, sizeof(long));
*(rrcConnectionReject_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReject_r13.rrc_SuspendIndication_r13)=
LTE_RRCConnectionReject_NB_r13_IEs__rrc_SuspendIndication_r13_true;
//Only Modified "asn_DEF_DL_CCCH_Message_NB"
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_DL_CCCH_Message_NB, (void *)&dl_ccch_msg_NB_IoT);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_CCCH_Message_NB,
NULL,
(void *)&dl_ccch_msg_NB_IoT,
buffer,
100);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %ld)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
#ifdef USER_MODE
LOG_D(RRC,"RRCConnectionReject-NB Encoded %zd bits (%zd bytes)\n",
enc_rval.encoded,(enc_rval.encoded+7)/8);
#endif
return((enc_rval.encoded+7)/8);
}
//no do_MBSFNAreaConfig(..) in NB-IoT
//no do_MeasurementReport(..) in NB-IoT
/*do_DLInformationTransfer_NB*/
uint8_t do_DLInformationTransfer_NB_IoT(
uint8_t Mod_id,
uint8_t **buffer,
uint8_t transaction_id,
uint32_t pdu_length,
uint8_t *pdu_buffer)
{
ssize_t encoded;
LTE_DL_DCCH_Message_NB_t dl_dcch_msg_NB_IoT;
memset(&dl_dcch_msg_NB_IoT, 0, sizeof(LTE_DL_DCCH_Message_NB_t));
dl_dcch_msg_NB_IoT.message.present = LTE_DL_DCCH_MessageType_NB_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.present = LTE_DL_DCCH_MessageType_NB__c1_PR_dlInformationTransfer_r13;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.dlInformationTransfer_r13.rrc_TransactionIdentifier = transaction_id;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.dlInformationTransfer_r13.criticalExtensions.present = LTE_DLInformationTransfer_NB__criticalExtensions_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.dlInformationTransfer_r13.criticalExtensions.choice.c1.present = LTE_DLInformationTransfer_NB__criticalExtensions__c1_PR_dlInformationTransfer_r13;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.dlInformationTransfer_r13.criticalExtensions.choice.c1.choice.dlInformationTransfer_r13.dedicatedInfoNAS_r13.size = pdu_length;
dl_dcch_msg_NB_IoT.message.choice.c1.choice.dlInformationTransfer_r13.criticalExtensions.choice.c1.choice.dlInformationTransfer_r13.dedicatedInfoNAS_r13.buf = pdu_buffer;
encoded = uper_encode_to_new_buffer (&asn_DEF_LTE_DL_DCCH_Message_NB, NULL, (void *) &dl_dcch_msg_NB_IoT, (void **) buffer);
//only change in "asn_DEF_DL_DCCH_Message_NB"
return encoded;
}
/*do_ULInformationTransfer*/
//for the moment is not needed (UE-SIDE)
/*OAI_UECapability_t *fill_ue_capability*/
/*do_RRCConnectionReestablishment_NB-->used to re-establish SRB1*/ //which parameter to use?
uint8_t do_RRCConnectionReestablishment_NB_IoT(
uint8_t Mod_id,
uint8_t *const buffer,
const uint8_t Transaction_id,
const NB_IoT_DL_FRAME_PARMS *const frame_parms, //to be changed
LTE_SRB_ToAddModList_NB_r13_t *SRB_list_NB_IoT) { //should contain SRB1 already configured?
asn_enc_rval_t enc_rval;
LTE_DL_CCCH_Message_NB_t dl_ccch_msg_NB_IoT;
LTE_RRCConnectionReestablishment_NB_t *rrcConnectionReestablishment_NB_IoT;
memset(&dl_ccch_msg_NB_IoT, 0, sizeof(LTE_DL_CCCH_Message_NB_t));
dl_ccch_msg_NB_IoT.message.present = LTE_DL_CCCH_MessageType_NB_PR_c1;
dl_ccch_msg_NB_IoT.message.choice.c1.present = LTE_DL_CCCH_MessageType_NB__c1_PR_rrcConnectionReestablishment_r13;
rrcConnectionReestablishment_NB_IoT = &dl_ccch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionReestablishment_r13;
//rrcConnectionReestablishment_NB
rrcConnectionReestablishment_NB_IoT->rrc_TransactionIdentifier = Transaction_id;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.present = LTE_RRCConnectionReestablishment_NB__criticalExtensions_PR_c1;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.present = LTE_RRCConnectionReestablishment_NB__criticalExtensions__c1_PR_rrcConnectionReestablishment_r13;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.srb_ToAddModList_r13 = SRB_list_NB_IoT;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.drb_ToAddModList_r13 = NULL;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.drb_ToReleaseList_r13 = NULL;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.rlf_TimersAndConstants_r13= NULL;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.mac_MainConfig_r13= NULL;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.radioResourceConfigDedicated_r13.physicalConfigDedicated_r13 = NULL;
rrcConnectionReestablishment_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionReestablishment_r13.nextHopChainingCount_r13=0;
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_CCCH_Message_NB,
NULL,
(void *)&dl_ccch_msg_NB_IoT,
buffer,
RRC_BUF_SIZE);
if (enc_rval.encoded <= 0) {
LOG_E(RRC, "ASN1 message encoding failed (%s, %li)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
}
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout,&asn_DEF_LTE_DL_CCCH_Message_NB,(void *)&dl_ccch_msg_NB_IoT);
}
LOG_I(RRC,"RRCConnectionReestablishment-NB Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
return 0;
}
/*do_RRCConnectionRelease_NB--> is used to command the release of an RRC connection*/
uint8_t do_RRCConnectionRelease_NB_IoT(
uint8_t Mod_id,
uint8_t *buffer,
const uint8_t Transaction_id) {
asn_enc_rval_t enc_rval;
LTE_DL_DCCH_Message_NB_t dl_dcch_msg_NB_IoT;
LTE_RRCConnectionRelease_NB_t *rrcConnectionRelease_NB_IoT;
memset(&dl_dcch_msg_NB_IoT,0,sizeof(LTE_DL_DCCH_Message_NB_t));
dl_dcch_msg_NB_IoT.message.present = LTE_DL_DCCH_MessageType_NB_PR_c1;
dl_dcch_msg_NB_IoT.message.choice.c1.present = LTE_DL_DCCH_MessageType_NB__c1_PR_rrcConnectionRelease_r13;
rrcConnectionRelease_NB_IoT = &dl_dcch_msg_NB_IoT.message.choice.c1.choice.rrcConnectionRelease_r13;
// RRCConnectionRelease
rrcConnectionRelease_NB_IoT->rrc_TransactionIdentifier = Transaction_id;
rrcConnectionRelease_NB_IoT->criticalExtensions.present = LTE_RRCConnectionRelease_NB__criticalExtensions_PR_c1;
rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.present = LTE_RRCConnectionRelease_NB__criticalExtensions__c1_PR_rrcConnectionRelease_r13 ;
rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionRelease_r13.releaseCause_r13 = LTE_ReleaseCause_NB_r13_other;
rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionRelease_r13.redirectedCarrierInfo_r13 = NULL;
rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionRelease_r13.extendedWaitTime_r13 = NULL;
//Why allocate memory for non critical extension?
rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionRelease_r13.nonCriticalExtension=CALLOC(1,
sizeof(*rrcConnectionRelease_NB_IoT->criticalExtensions.choice.c1.choice.rrcConnectionRelease_r13.nonCriticalExtension));
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_DL_DCCH_Message_NB,
NULL,
(void *)&dl_dcch_msg_NB_IoT,
buffer,
RRC_BUF_SIZE);//check
return((enc_rval.encoded+7)/8);
}
openair2/RRC/LTE/proto_NB_IoT.h deleted 100644 → 0
View file @ edb74831
/* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file proto_NB_IoT.h
* \brief RRC functions prototypes for eNB and UE for NB-IoT
* \author Navid Nikaein, Raymond Knopp and Michele Paffetti
* \date 2010 - 2014
* \email navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
* \version 1.0
*/
/** \addtogroup _rrc
* @{
*/
#include "RRC/LTE/defs_NB_IoT.h"
#include "pdcp.h"
#include "rlc.h"
#include "extern_NB_IoT.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
/*NOTE: no static function should be declared in this header file (e.g. init_SI_NB)*/
/*------------------------common_nb_iot.c----------------------------------------*/
/** \brief configure BCCH & CCCH Logical Channels and associated rrc_buffers, configure associated SRBs
*/
void openair_rrc_on_NB_IoT(const protocol_ctxt_t* const ctxt_pP);
void rrc_config_buffer_NB_IoT(SRB_INFO_NB_IoT *srb_info, uint8_t Lchan_type, uint8_t Role);
int L3_xface_init_NB_IoT(void);
void openair_rrc_top_init_eNB_NB_IoT(void);
//void rrc_top_cleanup(void); -->seems not to be used
//rrc_t310_expiration-->seems not to be used
/** \brief Function to update timers every subframe. For UE it updates T300,T304 and T310.
@param ctxt_pP running context
@param enb_index
@param CC_id
*/
RRC_status_t rrc_rx_tx_NB_IoT(protocol_ctxt_t* const ctxt_pP, const uint8_t enb_index, const int CC_id);
//long binary_search_int(int elements[], long numElem, int value);--> seems not to be used
//long binary_search_float(float elements[], long numElem, float value);--> used only at UE side
//---------------------------------------
//defined in L2_interface
//called by rx_sdu only in case of CCCH message (e.g RRCConnectionRequest-NB)
int8_t mac_rrc_data_ind_eNB_NB_IoT(
const module_id_t module_idP,
const int CC_id,
const frame_t frameP,
const sub_frame_t sub_frameP,
const rnti_t rntiP,
const rb_id_t srb_idP,//could be skipped since always go through the CCCH channel
const uint8_t* sduP,
const sdu_size_t sdu_lenP
);
//-------------------------------------------
//defined in L2_interface
void dump_ue_list_NB_IoT(UE_list_NB_IoT_t *listP, int ul_flag);
//-------------------------------------------
//defined in L2_interface
void mac_eNB_rrc_ul_failure_NB_IoT(
const module_id_t mod_idP,
const int CC_idP,
const frame_t frameP,
const sub_frame_t subframeP,
const rnti_t rntiP);
//------------------------------------------
//defined in eNB_scheduler_primitives.c
int rrc_mac_remove_ue_NB_IoT(
module_id_t mod_idP,
rnti_t rntiP);
//------------------------------------------
//defined in L2_interface
void mac_eNB_rrc_ul_in_sync_NB_IoT(
const module_id_t mod_idP,
const int CC_idP,
const frame_t frameP,
const sub_frame_t subframeP,
const rnti_t rntiP);
//------------------------------------------
//defined in L2_interface
int mac_eNB_get_rrc_status_NB_IoT(
const module_id_t Mod_idP,
const rnti_t rntiP
);
//---------------------------
/*-----------eNB procedures (rrc_eNB_nb_iot.c)---------------*/
//---Initialization--------------
void openair_eNB_rrc_on_NB_IoT(
const protocol_ctxt_t* const ctxt_pP
);
void rrc_config_buffer_NB_IoT(
SRB_INFO_NB_IoT* Srb_info,
uint8_t Lchan_type,
uint8_t Role
);
char openair_rrc_eNB_configuration_NB_IoT(
const module_id_t enb_mod_idP,
NbIoTRrcConfigurationReq* configuration
);
//-----------------------------
/**\brief RRC eNB task. (starting of the RRC state machine)
\param void *args_p Pointer on arguments to start the task. */
void *rrc_enb_task_NB_IoT(void *args_p);
/**\brief Entry routine to decode a UL-CCCH-Message-NB. Invokes PER decoder and parses message.
\param ctxt_pP Running context
\param Srb_info Pointer to SRB0 information structure (buffer, etc.)*/
int rrc_eNB_decode_ccch_NB_IoT(
protocol_ctxt_t* const ctxt_pP,
const SRB_INFO_NB_IoT* const Srb_info,
const int CC_id
);
/**\brief Entry routine to decode a UL-DCCH-Message-NB. Invokes PER decoder and parses message.
\param ctxt_pP Context
\param Rx_sdu Pointer Received Message
\param sdu_size Size of incoming SDU*/
int rrc_eNB_decode_dcch_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
const rb_id_t Srb_id,
const uint8_t* const Rx_sdu,
const sdu_size_t sdu_sizeP
);
/**\brief Generate RRCConnectionReestablishmentReject-NB
\param ctxt_pP Running context
\param ue_context_pP UE context
\param CC_id Component Carrier ID*/
void rrc_eNB_generate_RRCConnectionReestablishmentReject_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
const int CC_id
);
void rrc_eNB_generate_RRCConnectionReject_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
const int CC_id
);
void rrc_eNB_generate_RRCConnectionSetup_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
const int CC_id
);
void rrc_eNB_process_RRCConnectionReconfigurationComplete_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* ue_context_pP,
const uint8_t xid //transaction identifier
);
void //was under ITTI
rrc_eNB_reconfigure_DRBs_NB_IoT(const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* ue_context_pP);
void //was under ITTI
rrc_eNB_generate_dedicatedRRCConnectionReconfiguration_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP
// const uint8_t ho_state
);
void rrc_eNB_process_RRCConnectionSetupComplete_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* ue_context_pP,
LTE_RRCConnectionSetupComplete_NB_r13_IEs_t * rrcConnectionSetupComplete_NB
);
void rrc_eNB_generate_SecurityModeCommand_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP
);
void rrc_eNB_generate_UECapabilityEnquiry_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP
);
void rrc_eNB_generate_defaultRRCConnectionReconfiguration_NB_IoT(const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP
//no HO flag
);
/// Utilities------------------------------------------------
void rrc_eNB_free_UE_NB_IoT(
const module_id_t enb_mod_idP,
const struct rrc_eNB_ue_context_NB_IoT_s* const ue_context_pP
);
void rrc_eNB_free_mem_UE_context_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
struct rrc_eNB_ue_context_NB_IoT_s* const ue_context_pP
);
/**\brief Function to get the next transaction identifier.
\param module_idP Instance ID for CH/eNB
\return a transaction identifier*/
uint8_t rrc_eNB_get_next_transaction_identifier_NB_IoT(module_id_t module_idP);
int rrc_init_global_param_NB_IoT(void);
//L2_interface.c
int8_t mac_rrc_data_req_eNB_NB_IoT(
const module_id_t Mod_idP,
const int CC_id,
const frame_t frameP,
const frame_t h_frameP,
const sub_frame_t subframeP, //need for the case in which both SIB1-NB_IoT and SIB23-NB_IoT will be scheduled in the same frame
const rb_id_t Srb_id,
uint8_t* const buffer_pP,
uint8_t flag
);
openair2/RRC/LTE/MESSAGES/asn1_msg_NB_IoT.h → openair2/RRC/NBIOT/MESSAGES/asn1_msg_NB_IoT.h
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file asn1_msg.h
* \brief primitives to build the asn1 messages
* \author Raymond Knopp, Navid Nikaein and Michele Paffetti
* \date 2011, 2017
* \version 1.0
* \company Eurecom
* \email: raymond.knopp@eurecom.fr ,navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifdef USER_MODE
#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h> /* for atoi(3) */
#include <unistd.h> /* for getopt(3) */
#include <string.h> /* for strerror(3) */
#include <sysexits.h> /* for EX_* exit codes */
#include <errno.h> /* for errno */
#else
#include <linux/module.h> /* Needed by all modules */
#endif
#include <asn_application.h>
#include <asn_internal.h> /* for _ASN_DEFAULT_STACK_MAX */
#include "RRC/LTE/defs_NB_IoT.h"
/*
* The variant of the above function which dumps the BASIC-XER (XER_F_BASIC)
* output into the chosen string buffer.
* RETURN VALUES:
* 0: The structure is printed.
* -1: Problem printing the structure.
* WARNING: No sensible error value is returned.
*/
/**
\brief Generate configuration for SIB1 (eNB).
@param carrier pointer to Carrier information
@param N_RB_DL Number of downlink PRBs
@param frame radio frame number
@return size of encoded bit stream in bytes*/
uint8_t do_MIB_NB_IoT(
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint32_t N_RB_DL,
uint32_t frame,
uint32_t hyper_frame);
/**
\brief Generate a default configuration for SIB1-NB (eNB).
@param Mod_id Instance of eNB
@param CC_id Component carrier to configure
@param carrier pointer to Carrier information
@param configuration Pointer Configuration Request structure
@return size of encoded bit stream in bytes*/
uint8_t do_SIB1_NB_IoT(uint8_t Mod_id,
int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
NbIoTRrcConfigurationReq *configuration,
uint32_t frame
);
/**
\brief Generate a default configuration for SIB2/SIB3-NB in one System Information PDU (eNB).
@param Mod_id Index of eNB (used to derive some parameters)
@param buffer Pointer to PER-encoded ASN.1 description of SI-NB PDU
@param systemInformation_NB_IoT Pointer to asn1c C representation of SI-NB PDU
@param sib2_NB Pointer (returned) to sib2_NB component withing SI-NB PDU
@param sib3_NB Pointer (returned) to sib3_NB component withing SI-NB PDU
@return size of encoded bit stream in bytes*/
uint8_t do_SIB23_NB_IoT(uint8_t Mod_id,
int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
NbIoTRrcConfigurationReq *configuration
);
/**(UE-SIDE)
\brief Generate an RRCConnectionRequest-NB UL-CCCH-Message (UE) based on random string or S-TMSI. This
routine only generates an mo-data establishment cause.
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@param rv 5 byte random string or S-TMSI
@param Mod_id
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionRequest_NB_IoT(uint8_t Mod_id, uint8_t *buffer,uint8_t *rv);
/**(UE -SIDE)
\brief Generate an RRCConnectionSetupComplete-NB UL-DCCH-Message (UE)
@param Mod_id
@param Transaction_id
@param dedicatedInfoNASLength
@param dedicatedInfoNAS
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionSetupComplete_NB_IoT(uint8_t Mod_id, uint8_t* buffer, const uint8_t Transaction_id, const int dedicatedInfoNASLength,
const char* dedicatedInfoNAS);
/** (UE-SIDE)
\brief Generate an RRCConnectionReconfigurationComplete-NB UL-DCCH-Message (UE)
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@param ctxt_pP
@param Transaction_id
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionReconfigurationComplete_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* buffer,
const uint8_t Transaction_id
);
/**
\brief Generate an RRCConnectionSetup-NB DL-CCCH-Message (eNB). This routine configures SRB_ToAddMod (SRB1/SRB1bis-NB) and
PhysicalConfigDedicated-NB IEs.
@param ctxt_pP Running context
@param ue_context_pP UE context
@param CC_id Component Carrier ID
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@param transmission_mode Transmission mode for UE (1-9)
@param UE_id UE index for this message
@param Transaction_id Transaction_ID for this message
@param SRB_configList Pointer (returned) to SRB1_config/SRB1bis_config(later) IEs for this UE
@param physicalConfigDedicated_NB Pointer (returned) to PhysicalConfigDedicated-NB IE for this UE
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionSetup_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
int CC_id,
uint8_t* const buffer, //carrier[CC_id].Srb0.Tx_buffer.Payload
const uint8_t Transaction_id,
const NB_IoT_DL_FRAME_PARMS* const frame_parms, //to be changed but not deleted
SRB_ToAddModList_NB_r13_t** SRB_configList_NB_IoT, //in order to be configured--> stanno puntando alla SRB_configlist dell ue_context
struct PhysicalConfigDedicated_NB_r13** physicalConfigDedicated_NB_IoT //in order to be configured--> stanno puntando alla physicalConfigDedicated dell ue_context
);
/**
* For which SRB is used in NB-IoT??
\brief Generate an RRCConnectionReconfiguration-NB DL-DCCH-Message (eNB). This routine configures SRBToAddMod-NB (SRB1) and one DRBToAddMod-NB
(DRB3). PhysicalConfigDedicated-NB is not updated.
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@param Transaction_id Transaction_ID for this message
@param SRB_list_NB Pointer to SRB List to be added/modified (NULL if no additions/modifications)
@param DRB_list_NB Pointer to DRB List to be added/modified (NULL if no additions/modifications)
@param DRB_list2_NB Pointer to DRB List to be released (NULL if none to be released)
//sps not supported by NB-IoT
@param physicalConfigDedicated_NB Pointer to PhysicalConfigDedicated-NB to be modified (NULL if no modifications)
//measurement not supported by NB-IoT
@param mac_MainConfig Pointer to Mac_MainConfig(NULL if no modifications)
//no CBA functionalities
@returns Size of encoded bit stream in bytes*/
uint16_t
do_RRCConnectionReconfiguration_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t *buffer,
uint8_t Transaction_id,
SRB_ToAddModList_NB_r13_t *SRB_list_NB_IoT,
DRB_ToAddModList_NB_r13_t *DRB_list_NB_IoT,
DRB_ToReleaseList_NB_r13_t *DRB_list2_NB_IoT,
struct PhysicalConfigDedicated_NB_r13 *physicalConfigDedicated,
MAC_MainConfig_t *mac_MainConfig,
struct RRCConnectionReconfiguration_NB_r13_IEs__dedicatedInfoNASList_r13* dedicatedInfoNASList_NB_IoT);
/**
* E-UTRAN applies the procedure as follows: when only for NB-IoT SRB1 and SRB1bis is established
\brief Generate a SecurityModeCommand
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description
@param Transaction_id Transaction_ID for this message
@param cipheringAlgorithm
@param integrityProtAlgorithm
*/
uint8_t do_SecurityModeCommand_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* const buffer,
const uint8_t Transaction_id,
const uint8_t cipheringAlgorithm,
const uint8_t integrityProtAlgorithm);
/**
* E-UTRAN applies the procedure as follows: when only for NB-IoT SRB1 and SRB1bis is established
\brief Generate a SecurityModeCommand
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description
@param Transaction_id Transaction_ID for this message
*/
uint8_t do_UECapabilityEnquiry_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* const buffer,
const uint8_t Transaction_id
);
/**
* There is nothing new in this type of message for NB-IoT (only change in some nomenclature)
\brief Generate an RRCConnectionReestablishmentReject DL-CCCH-Message (eNB).
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t
do_RRCConnectionReestablishmentReject_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer);
/**
\brief Generate an RRCConnectionReject-NB DL-CCCH-Message (eNB).
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t
do_RRCConnectionReject_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer);
/**
\brief Generate an RRCConnectionRelease-NB DL-DCCH-Message
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description
@param transaction_id Transaction index
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionRelease_NB_IoT(uint8_t Mod_id, uint8_t *buffer,int Transaction_id);
uint8_t do_DLInformationTransfer_NB_IoT(
uint8_t Mod_id,
uint8_t **buffer,
uint8_t transaction_id,
uint32_t pdu_length,
uint8_t *pdu_buffer);
//for now not implemented since UE side
//uint8_t do_ULInformationTransfer(uint8_t **buffer, uint32_t pdu_length, uint8_t *pdu_buffer);
//for now not implemented since UE side???
//OAI_UECapability_t *fill_ue_capability(char *UE_EUTRA_Capability_xer_fname)
/**
\brief Generate an RRCConnectionReestablishment-NB DL-CCCH Message
*@param
*
*/
uint8_t do_RRCConnectionReestablishment_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer,
const uint8_t Transaction_id,
const NB_IoT_DL_FRAME_PARMS* const frame_parms, //to be changed
SRB_ToAddModList_NB_r13_t** SRB_configList_NB_IoT
);
/**
\brief Generate an RRCConnectionRelease-NB DL-DCCH-Message (eNB)
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-DCCH-Message PDU
@param transaction_id Transaction index
@returns Size of encoded bit stream in bytes*/
//uint8_t do_RRCConnectionRelease_NB_IoT(uint8_t Mod_id, uint8_t *buffer,int Transaction_id);
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file asn1_msg.h
* \brief primitives to build the asn1 messages
* \author Raymond Knopp, Navid Nikaein and Michele Paffetti
* \date 2011, 2017
* \version 1.0
* \company Eurecom
* \email: raymond.knopp@eurecom.fr ,navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifdef USER_MODE
#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h> /* for atoi(3) */
#include <unistd.h> /* for getopt(3) */
#include <string.h> /* for strerror(3) */
#include <sysexits.h> /* for EX_* exit codes */
#include <errno.h> /* for errno */
#else
//#include <linux/module.h> /* Needed by all modules */
#endif
#include <asn_application.h>
#include <asn_internal.h> /* for _ASN_DEFAULT_STACK_MAX */
#include "RRC/NBIOT/defs_NB_IoT.h"
/*
* The variant of the above function which dumps the BASIC-XER (XER_F_BASIC)
* output into the chosen string buffer.
* RETURN VALUES:
* 0: The structure is printed.
* -1: Problem printing the structure.
* WARNING: No sensible error value is returned.
*/
/**
\brief Generate configuration for SIB1 (eNB).
@param carrier pointer to Carrier information
@param N_RB_DL Number of downlink PRBs
@param frame radio frame number
@return size of encoded bit stream in bytes*/
uint8_t do_MIB_NB_IoT(
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint32_t N_RB_DL,
uint32_t frame,
uint32_t hyper_frame);
/**
\brief Generate a default configuration for SIB1-NB (eNB).
@param Mod_id Instance of eNB
@param CC_id Component carrier to configure
@param carrier pointer to Carrier information
@param configuration Pointer Configuration Request structure
@return size of encoded bit stream in bytes*/
uint8_t do_SIB1_NB_IoT(uint8_t Mod_id,
int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
RrcConfigurationReq *configuration,
uint32_t frame
);
uint8_t do_SIB1_NB_IoT_x(uint8_t Mod_id, int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint16_t mcc, //208
uint16_t mnc, //92
uint16_t tac, //1
uint32_t cell_identity, //3584
uint16_t band, // 7
uint16_t mnc_digit_length,
uint32_t frame);
/**
\brief Generate a default configuration for SIB2/SIB3-NB in one System Information PDU (eNB).
@param Mod_id Index of eNB (used to derive some parameters)
@param buffer Pointer to PER-encoded ASN.1 description of SI-NB PDU
@param systemInformation_NB_IoT Pointer to asn1c C representation of SI-NB PDU
@param sib2_NB Pointer (returned) to sib2_NB component withing SI-NB PDU
@param sib3_NB Pointer (returned) to sib3_NB component withing SI-NB PDU
@return size of encoded bit stream in bytes*/
uint8_t do_SIB23_NB_IoT(uint8_t Mod_id,
int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
RrcConfigurationReq *configuration
);
/**(UE-SIDE)
\brief Generate an RRCConnectionRequest-NB UL-CCCH-Message (UE) based on random string or S-TMSI. This
routine only generates an mo-data establishment cause.
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@param rv 5 byte random string or S-TMSI
@param Mod_id
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionRequest_NB_IoT(uint8_t Mod_id, uint8_t *buffer,uint8_t *rv);
/**(UE -SIDE)
\brief Generate an RRCConnectionSetupComplete-NB UL-DCCH-Message (UE)
@param Mod_id
@param Transaction_id
@param dedicatedInfoNASLength
@param dedicatedInfoNAS
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionSetupComplete_NB_IoT(uint8_t Mod_id, uint8_t* buffer, const uint8_t Transaction_id, const int dedicatedInfoNASLength,
const char* dedicatedInfoNAS);
/** (UE-SIDE)
\brief Generate an RRCConnectionReconfigurationComplete-NB UL-DCCH-Message (UE)
@param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU
@param ctxt_pP
@param Transaction_id
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionReconfigurationComplete_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* buffer,
const uint8_t Transaction_id
);
/**
\brief Generate an RRCConnectionSetup-NB DL-CCCH-Message (eNB). This routine configures SRB_ToAddMod (SRB1/SRB1bis-NB) and
PhysicalConfigDedicated-NB IEs.
@param ctxt_pP Running context
@param ue_context_pP UE context
@param CC_id Component Carrier ID
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@param transmission_mode Transmission mode for UE (1-9)
@param UE_id UE index for this message
@param Transaction_id Transaction_ID for this message
@param SRB_configList Pointer (returned) to SRB1_config/SRB1bis_config(later) IEs for this UE
@param physicalConfigDedicated_NB Pointer (returned) to PhysicalConfigDedicated-NB IE for this UE
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionSetup_NB_IoT(
rrc_eNB_ue_context_NB_IoT_t* const ue_context_pP,
int CC_id,
uint8_t* const buffer, //carrier[CC_id].Srb0.Tx_buffer.Payload
const uint8_t Transaction_id,
LTE_SRB_ToAddModList_NB_r13_t** SRB_configList_NB_IoT, //in order to be configured--> stanno puntando alla SRB_configlist dell ue_context
struct LTE_PhysicalConfigDedicated_NB_r13** physicalConfigDedicated_NB_IoT //in order to be configured--> stanno puntando alla physicalConfigDedicated dell ue_context
);
/**
* For which SRB is used in NB-IoT??
\brief Generate an RRCConnectionReconfiguration-NB DL-DCCH-Message (eNB). This routine configures SRBToAddMod-NB (SRB1) and one DRBToAddMod-NB
(DRB3). PhysicalConfigDedicated-NB is not updated.
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@param Transaction_id Transaction_ID for this message
@param SRB_list_NB Pointer to SRB List to be added/modified (NULL if no additions/modifications)
@param DRB_list_NB Pointer to DRB List to be added/modified (NULL if no additions/modifications)
@param DRB_list2_NB Pointer to DRB List to be released (NULL if none to be released)
//sps not supported by NB-IoT
@param physicalConfigDedicated_NB Pointer to PhysicalConfigDedicated-NB to be modified (NULL if no modifications)
//measurement not supported by NB-IoT
@param mac_MainConfig Pointer to Mac_MainConfig(NULL if no modifications)
//no CBA functionalities
@returns Size of encoded bit stream in bytes*/
uint16_t
do_RRCConnectionReconfiguration_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t *buffer,
uint8_t Transaction_id,
LTE_SRB_ToAddModList_NB_r13_t *SRB_list_NB_IoT,
LTE_DRB_ToAddModList_NB_r13_t *DRB_list_NB_IoT,
LTE_DRB_ToReleaseList_NB_r13_t *DRB_list2_NB_IoT,
struct LTE_PhysicalConfigDedicated_NB_r13 *physicalConfigDedicated,
LTE_MAC_MainConfig_t *mac_MainConfig,
struct LTE_RRCConnectionReconfiguration_NB_r13_IEs__dedicatedInfoNASList_r13* dedicatedInfoNASList_NB_IoT);
/**
* E-UTRAN applies the procedure as follows: when only for NB-IoT SRB1 and SRB1bis is established
\brief Generate a SecurityModeCommand
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description
@param Transaction_id Transaction_ID for this message
@param cipheringAlgorithm
@param integrityProtAlgorithm
*/
uint8_t do_SecurityModeCommand_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* const buffer,
const uint8_t Transaction_id,
const uint8_t cipheringAlgorithm,
const uint8_t integrityProtAlgorithm);
/**
* E-UTRAN applies the procedure as follows: when only for NB-IoT SRB1 and SRB1bis is established
\brief Generate a SecurityModeCommand
@param ctxt_pP Running context
@param buffer Pointer to PER-encoded ASN.1 description
@param Transaction_id Transaction_ID for this message
*/
uint8_t do_UECapabilityEnquiry_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
uint8_t* const buffer,
const uint8_t Transaction_id
);
/**
* There is nothing new in this type of message for NB-IoT (only change in some nomenclature)
\brief Generate an RRCConnectionReestablishmentReject DL-CCCH-Message (eNB).
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t
do_RRCConnectionReestablishmentReject_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer);
/**
\brief Generate an RRCConnectionReject-NB DL-CCCH-Message (eNB).
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-CCCH-Message PDU
@returns Size of encoded bit stream in bytes*/
uint8_t
do_RRCConnectionReject_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer);
/**
\brief Generate an RRCConnectionRelease-NB DL-DCCH-Message
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description
@param transaction_id Transaction index
@returns Size of encoded bit stream in bytes*/
uint8_t do_RRCConnectionRelease_NB_IoT(uint8_t Mod_id, uint8_t *buffer,int Transaction_id);
uint8_t do_DLInformationTransfer_NB_IoT(
uint8_t Mod_id,
uint8_t **buffer,
uint8_t transaction_id,
uint32_t pdu_length,
uint8_t *pdu_buffer);
//for now not implemented since UE side
//uint8_t do_ULInformationTransfer(uint8_t **buffer, uint32_t pdu_length, uint8_t *pdu_buffer);
//for now not implemented since UE side???
//OAI_UECapability_t *fill_ue_capability(char *UE_EUTRA_Capability_xer_fname)
/**
\brief Generate an RRCConnectionReestablishment-NB DL-CCCH Message
*@param
*
*/
uint8_t do_RRCConnectionReestablishment_NB_IoT(
uint8_t Mod_id,
uint8_t* const buffer,
const uint8_t Transaction_id,
const NB_IoT_DL_FRAME_PARMS* const frame_parms, //to be changed
LTE_SRB_ToAddModList_NB_r13_t** SRB_configList_NB_IoT
);
/**
\brief Generate an RRCConnectionRelease-NB DL-DCCH-Message (eNB)
@param Mod_id Module ID of eNB
@param buffer Pointer to PER-encoded ASN.1 description of DL-DCCH-Message PDU
@param transaction_id Transaction index
@returns Size of encoded bit stream in bytes*/
//uint8_t do_RRCConnectionRelease_NB_IoT(uint8_t Mod_id, uint8_t *buffer,int Transaction_id);
openair2/RRC/NBIOT/MESSAGES/asn1c/ASN1_files/RRC-e30.asn 0 → 100644
View file @ 5da7305f
This source diff could not be displayed because it is too large. You can view the blob instead.
openair2/RRC/LTE/defs_NB_IoT.h → openair2/RRC/NBIOT/defs_NB_IoT.h
View file @ 5da7305f
/* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file RRC/LTE/defs_NB_IoT.h
* \brief NB-IoT RRC struct definitions and function prototypes
* \author Navid Nikaein, Raymond Knopp and Michele Paffetti
* \date 2010 - 2014, 2017
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, raymond.knopp@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifndef __OPENAIR_RRC_DEFS_NB_IOT_H__
#define __OPENAIR_RRC_DEFS_NB_IOT_H__
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "COMMON/s1ap_messages_types.h"
#include "COMMON/rrc_messages_types.h"
#include "collection/tree.h"
#include "rrc_types_NB_IoT.h"
#include "COMMON/platform_constants.h"
#include "COMMON/platform_types.h"
#include "targets/COMMON/openairinterface5g_limits.h"
#include "COMMON/mac_rrc_primitives.h"
//-----NB-IoT #include files-------
//#include "SystemInformationBlockType1-NB.h"
//#include "SystemInformation-NB.h"
#include "LTE_RRCConnectionReconfiguration-NB.h"
#include "LTE_RRCConnectionReconfigurationComplete-NB.h"
#include "LTE_RRCConnectionSetup-NB.h"
#include "LTE_RRCConnectionSetupComplete-NB.h"
#include "LTE_RRCConnectionRequest-NB.h"
#include "LTE_RRCConnectionReestablishmentRequest-NB.h"
#include "LTE_BCCH-DL-SCH-Message-NB.h"
#include "LTE_BCCH-BCH-Message-NB.h"
#include "LTE_AS-Config-NB.h"
#include "LTE_AS-Context-NB.h"
#include "LTE_UE-Capability-NB-r13.h" //equivalent of UE-EUTRA-Capability.h
//-------------------
# include "intertask_interface.h"
# include "commonDef.h"
#if ENABLE_RAL
#include "collection/hashtable/obj_hashtable.h"
#endif
/*I will change the name of the structure for compile purposes--> hope not to undo this process*/
typedef unsigned int uid_NB_IoT_t;
#define UID_LINEAR_ALLOCATOR_BITMAP_SIZE_NB_IoT (((MAX_MOBILES_PER_ENB_NB_IoT/8)/sizeof(unsigned int)) + 1)
typedef struct uid_linear_allocator_NB_IoT_s {
unsigned int bitmap[UID_LINEAR_ALLOCATOR_BITMAP_SIZE_NB_IoT];
} uid_allocator_NB_IoT_t;
#define PROTOCOL_RRC_CTXT_UE_FMT PROTOCOL_CTXT_FMT
#define PROTOCOL_RRC_CTXT_UE_ARGS(CTXT_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp)
#define PROTOCOL_RRC_CTXT_FMT PROTOCOL_CTXT_FMT
#define PROTOCOL_RRC_CTXT_ARGS(CTXT_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp)
//left as they are --> used in LAYER2/epenair2_proc.c and UE side
typedef enum UE_STATE_NB_IoT_e {
RRC_INACTIVE_NB_IoT=0,
RRC_IDLE_NB_IoT,
RRC_SI_RECEIVED_NB_IoT,
RRC_CONNECTED_NB_IoT,
RRC_RECONFIGURED_NB_IoT,
RRC_HO_EXECUTION_NB_IoT //maybe not needed?
} UE_STATE_NB_IoT_t;
/** @defgroup _rrc RRC
* @ingroup _oai2
* @{
*/
typedef struct UE_RRC_INFO_NB_IoT_s {
UE_STATE_NB_IoT_t State;
uint8_t SIB1systemInfoValueTag;
uint32_t SIStatus;
uint32_t SIcnt;
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
uint8_t MCCHStatus[8]; // MAX_MBSFN_AREA
#endif
uint8_t SIwindowsize; //!< Corresponds to the SIB1 si-WindowLength parameter. The unit is ms. Possible values are (final): 1,2,5,10,15,20,40
uint8_t handoverTarget;
//HO_STATE_t ho_state;
uint16_t SIperiod; //!< Corresponds to the SIB1 si-Periodicity parameter (multiplied by 10). Possible values are (final): 80,160,320,640,1280,2560,5120
unsigned short UE_index;
uint32_t T300_active;
uint32_t T300_cnt;
uint32_t T304_active;
uint32_t T304_cnt;
uint32_t T310_active;
uint32_t T310_cnt;
uint32_t N310_cnt;
uint32_t N311_cnt;
rnti_t rnti;
} __attribute__ ((__packed__)) UE_RRC_INFO_NB_IoT;
//#define NUM_PRECONFIGURED_LCHAN (NB_CH_CX*2) //BCCH, CCCH
#define UE_MODULE_INVALID ((module_id_t) ~0) // FIXME attention! depends on type uint8_t!!!
#define UE_INDEX_INVALID ((module_id_t) ~0) // FIXME attention! depends on type uint8_t!!! used to be -1
// HO_STATE is not supported by NB-IoT
//#define MAX_MOBILES_PER_ENB MAX_MOBILES_PER_RG
#define RRM_FREE(p) if ( (p) != NULL) { free(p) ; p=NULL ; }
#define RRM_MALLOC(t,n) (t *) malloc16( sizeof(t) * n )
#define RRM_CALLOC(t,n) (t *) malloc16( sizeof(t) * n)
#define RRM_CALLOC2(t,s) (t *) malloc16( s )
//Measurement Report not supported in NB-IoT
#define PAYLOAD_SIZE_MAX 1024
#define RRC_BUF_SIZE 255
#define UNDEF_SECURITY_MODE 0xff
#define NO_SECURITY_MODE 0x20
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 3
typedef struct UE_S_TMSI_NB_IoT_s {
boolean_t presence;
mme_code_t mme_code;
m_tmsi_t m_tmsi;
} __attribute__ ((__packed__)) UE_S_TMSI_NB_IoT;
typedef enum e_rab_satus_NB_IoT_e {
E_RAB_STATUS_NEW_NB_IoT,
E_RAB_STATUS_DONE_NB_IoT, // from the eNB perspective
E_RAB_STATUS_ESTABLISHED_NB_IoT, // get the reconfigurationcomplete form UE
E_RAB_STATUS_FAILED_NB_IoT,
} e_rab_status_NB_IoT_t;
typedef struct e_rab_param_NB_IoT_s {
e_rab_t param;
uint8_t status;
uint8_t xid; // transaction_id
} __attribute__ ((__packed__)) e_rab_param_NB_IoT_t;
//HANDOVER_INFO not implemented in NB-IoT delete
#define RRC_HEADER_SIZE_MAX 64
#define RRC_BUFFER_SIZE_MAX 1024
typedef struct {
char Payload[RRC_BUFFER_SIZE_MAX];
char Header[RRC_HEADER_SIZE_MAX];
char payload_size;
} RRC_BUFFER_NB_IoT;
#define RRC_BUFFER_SIZE_NB_IoT sizeof(RRC_BUFFER_NB_IoT)
typedef struct RB_INFO_NB_IoT_s {
uint16_t Rb_id; //=Lchan_id
//LCHAN_DESC Lchan_desc[2]; no more used
//MAC_MEAS_REQ_ENTRY *Meas_entry; //may not needed for NB-IoT
} RB_INFO_NB_IoT;
typedef struct SRB_INFO_NB_IoT_s {
uint16_t Srb_id; //=Lchan_id---> useful for distinguish between SRB1 and SRB1bis?
RRC_BUFFER_NB_IoT Rx_buffer;
RRC_BUFFER_NB_IoT Tx_buffer;
//LCHAN_DESC Lchan_desc[2]; no more used
unsigned int Trans_id;
uint8_t Active;
} SRB_INFO_NB_IoT;
typedef struct RB_INFO_TABLE_ENTRY_NB_IoT_s {
RB_INFO_NB_IoT Rb_info;
uint8_t Active;
uint32_t Next_check_frame;
uint8_t Status;
} RB_INFO_TABLE_ENTRY_NB_IoT;
typedef struct SRB_INFO_TABLE_ENTRY_NB_IoT_s {
SRB_INFO_NB_IoT Srb_info;
uint8_t Active;
uint8_t Status;
uint32_t Next_check_frame;
} SRB_INFO_TABLE_ENTRY_NB_IoT;
//MEAS_REPORT_LIST_s not implemented in NB-IoT but is used at UE side
//HANDOVER_INFO_UE not implemented in NB-IoT
typedef struct HANDOVER_INFO_UE_NB_IoT_s {
LTE_PhysCellId_t targetCellId;
uint8_t measFlag;
} HANDOVER_INFO_UE_NB_IoT;
//NB-IoT eNB_RRC_UE_NB_IoT_s--(used as a context in eNB --> ue_context in rrc_eNB_ue_context)------
typedef struct eNB_RRC_UE_NB_IoT_s {
LTE_EstablishmentCause_t establishment_cause;
uint8_t primaryCC_id;
//in NB-IoT only SRB0, SRB1 and SRB1bis (until AS security activation) exist
/*MP: Concept behind List and List2
*
* SRB_configList --> is used for the actual list of SRBs that is managed/that should be send over the RRC message
* SRB_configList2--> refers to all the SRBs configured for that specific transaction identifier
* this because in a single transaction one or more SRBs could be established
* and you want to keep memory on what happen for every transaction
* Transaction ID (xid): is used to associate the proper RRC....Complete message received by the UE to the corresponding
* message previously sent by the eNB (e.g. RRCConnectionSetup -- RRCConnectionSetupComplete)
* this because it could happen that more messages are transmitted at the same time
*/
LTE_SRB_ToAddModList_NB_r13_t *SRB_configList;//for SRB1 and SRB1bis
LTE_SRB_ToAddModList_NB_r13_t *SRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER];
LTE_DRB_ToAddModList_NB_r13_t *DRB_configList; //for all the DRBs
LTE_DRB_ToAddModList_NB_r13_t *DRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER]; //for the configured DRBs of a xid
uint8_t DRB_active[2];//in LTE was 8 --> at most 2 for NB-IoT
struct LTE_PhysicalConfigDedicated_NB_r13 *physicalConfigDedicated_NB_IoT;
LTE_MAC_MainConfig_NB_r13_t *mac_MainConfig_NB_IoT;
//No SPS(semi-persistent scheduling) in NB-IoT
//No Measurement report in NB-IoT
SRB_INFO_NB_IoT SI;
SRB_INFO_NB_IoT Srb0;
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1;
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1bis;
/* KeNB as derived from KASME received from EPC */
uint8_t kenb[32];
/* Used integrity/ciphering algorithms--> maintained the same for NB-IoT */
e_LTE_CipheringAlgorithm_r12 ciphering_algorithm; //Specs. TS 36.331 V14.1.0 pag 432 Change position of chipering enumerative w.r.t previous version
e_LTE_SecurityAlgorithmConfig__integrityProtAlgorithm integrity_algorithm;
uint8_t Status;
rnti_t rnti;
uint64_t random_ue_identity;
/* Information from UE RRC ConnectionRequest-NB-r13_IE--> NB-IoT */
UE_S_TMSI_NB_IoT Initialue_identity_s_TMSI;
LTE_EstablishmentCause_NB_r13_t establishment_cause_NB_IoT; //different set for NB-IoT
/* Information from UE RRC ConnectionReestablishmentRequest-NB--> NB-IoT */
LTE_ReestablishmentCause_NB_r13_t reestablishment_cause_NB_IoT; //different set for NB_IoT
/* UE id for initial connection to S1AP */
uint16_t ue_initial_id;
/* Information from S1AP initial_context_setup_req */
uint32_t eNB_ue_s1ap_id :24;
security_capabilities_t security_capabilities;
/* Total number of e_rab already setup in the list */ //NAS list?
uint8_t setup_e_rabs;
/* Number of e_rab to be setup in the list */ //NAS list?
uint8_t nb_of_e_rabs;
/* list of e_rab to be setup by RRC layers */
e_rab_param_NB_IoT_t e_rab[NB_RB_MAX_NB_IOT];//[S1AP_MAX_E_RAB];
// LG: For GTPV1 TUNNELS
uint32_t enb_gtp_teid[S1AP_MAX_E_RAB];
transport_layer_addr_t enb_gtp_addrs[S1AP_MAX_E_RAB];
rb_id_t enb_gtp_ebi[S1AP_MAX_E_RAB];
//Which timers are referring to?
uint32_t ul_failure_timer;
uint32_t ue_release_timer;
//threshold of the release timer--> set in RRCConnectionRelease
uint32_t ue_release_timer_thres;
} eNB_RRC_UE_NB_IoT_t;
//--------------------------------------------------------------------------------
typedef uid_NB_IoT_t ue_uid_t;
//generally variable called: ue_context_pP
typedef struct rrc_eNB_ue_context_NB_IoT_s {
/* Tree related data */
RB_ENTRY(rrc_eNB_ue_context_NB_IoT_s) entries;
/* Uniquely identifies the UE between MME and eNB within the eNB.
* This id is encoded on 24bits.
*/
rnti_t ue_id_rnti;
// another key for protocol layers but should not be used as a key for RB tree
ue_uid_t local_uid;
/* UE id for initial connection to S1AP */
struct eNB_RRC_UE_NB_IoT_s ue_context; //context of ue in the e-nB
} rrc_eNB_ue_context_NB_IoT_t;
//---NB-IoT (completely changed)-------------------------------
//called "carrier"--> data from PHY layer
typedef struct {
// buffer that contains the encoded messages
uint8_t *MIB_NB_IoT;
uint8_t sizeof_MIB_NB_IoT;
uint8_t *SIB1_NB_IoT;
uint8_t sizeof_SIB1_NB_IoT;
uint8_t *SIB23_NB_IoT;
uint8_t sizeof_SIB23_NB_IoT;
//not actually implemented in OAI
uint8_t *SIB4_NB_IoT;
uint8_t sizeof_SIB4_NB_IoT;
uint8_t *SIB5_NB_IoT;
uint8_t sizeof_SIB5_NB_IoT;
uint8_t *SIB14_NB_IoT;
uint8_t sizeof_SIB14_NB_IoT;
uint8_t *SIB16_NB_IoT;
uint8_t sizeof_SIB16_NB_IoT;
//TS 36.331 V14.2.1
// uint8_t *SIB15_NB;
// uint8_t sizeof_SIB15_NB;
// uint8_t *SIB20_NB;
// uint8_t sizeof_SIB20_NB;
// uint8_t *SIB22_NB;
// uint8_t sizeof_SIB22_NB;
//implicit parameters needed
int Ncp; //cyclic prefix for DL
int Ncp_UL; //cyclic prefix for UL
int p_eNB; //number of tx antenna port
int p_rx_eNB; //number of receiving antenna ports
uint32_t dl_CarrierFreq; //detected by the UE
uint32_t ul_CarrierFreq; //detected by the UE
uint16_t physCellId; //not stored in the MIB-NB but is getting through NPSS/NSSS
//are the only static one (memory has been already allocated)
LTE_BCCH_BCH_Message_NB_t mib_NB_IoT;
LTE_BCCH_DL_SCH_Message_NB_t siblock1_NB_IoT; //SIB1-NB
LTE_BCCH_DL_SCH_Message_NB_t systemInformation_NB_IoT; //SI
LTE_SystemInformationBlockType1_NB_t *sib1_NB_IoT;
LTE_SystemInformationBlockType2_NB_r13_t *sib2_NB_IoT;
LTE_SystemInformationBlockType3_NB_r13_t *sib3_NB_IoT;
//not implemented yet
LTE_SystemInformationBlockType4_NB_r13_t *sib4_NB_IoT;
LTE_SystemInformationBlockType5_NB_r13_t *sib5_NB_IoT;
LTE_SystemInformationBlockType14_NB_r13_t *sib14_NB_IoT;
LTE_SystemInformationBlockType16_NB_r13_t *sib16_NB_IoT;
SRB_INFO_NB_IoT SI;
SRB_INFO_NB_IoT Srb0;
uint8_t **MCCH_MESSAGE; // probably not needed , but added to remove errors
uint8_t sizeof_MCCH_MESSAGE[8];// but added to remove errors
SRB_INFO_NB_IoT MCCH_MESS[8];// MAX_MBSFN_AREA
/*future implementation TS 36.331 V14.2.1
SystemInformationBlockType15_NB_r14_t *sib15;
SystemInformationBlockType20_NB_r14_t *sib20;
SystemInformationBlockType22_NB_r14_t *sib22;
uint8_t SCPTM_flag;
uint8_t sizeof_SC_MCHH_MESS[];
SC_MCCH_Message_NB_t scptm;*/
} rrc_eNB_carrier_data_NB_IoT_t;
//---------------------------------------------------
//---NB-IoT---(completely change)---------------------
typedef struct eNB_RRC_INST_NB_IoT_s {
rrc_eNB_carrier_data_NB_IoT_t carrier[MAX_NUM_CCs];
uid_allocator_NB_IoT_t uid_allocator; // for rrc_ue_head
RB_HEAD(rrc_ue_tree_NB_IoT_s, rrc_eNB_ue_context_NB_IoT_s) rrc_ue_head; // ue_context tree key search by rnti
uint8_t Nb_ue;
hash_table_t *initial_id2_s1ap_ids; // key is content is rrc_ue_s1ap_ids_t
hash_table_t *s1ap_id2_s1ap_ids ; // key is content is rrc_ue_s1ap_ids_t
//RRC configuration
RrcConfigurationReq configuration; //rrc_messages_types.h
// other PLMN parameters
/// Mobile country code
int mcc;
/// Mobile network code
int mnc;
/// number of mnc digits
int mnc_digit_length;
// other RAN parameters //FIXME: to be checked--> depends on APP layer
int srb1_timer_poll_retransmit;
int srb1_max_retx_threshold;
int srb1_timer_reordering;
int srb1_timer_status_prohibit;
int srs_enable[MAX_NUM_CCs];
} eNB_RRC_INST_NB_IoT;
#define RRC_HEADER_SIZE_MAX_NB_IoT 64
#define MAX_UE_CAPABILITY_SIZE_NB_IoT 255
//not needed for the moment
typedef struct OAI_UECapability_NB_IoT_s {
uint8_t sdu[MAX_UE_CAPABILITY_SIZE_NB_IoT];
uint8_t sdu_size;
////NB-IoT------
LTE_UE_Capability_NB_r13_t UE_Capability_NB_IoT; //replace the UE_EUTRA_Capability of LTE
} OAI_UECapability_NB_IoT_t;
#define RRC_BUFFER_SIZE_MAX_NB_IoT 1024
typedef struct UE_RRC_INST_NB_IoT_s {
Rrc_State_NB_IoT_t RrcState;
Rrc_Sub_State_NB_IoT_t RrcSubState;
plmn_t plmnID;
Byte_t rat;
as_nas_info_t initialNasMsg;
OAI_UECapability_NB_IoT_t *UECap;
uint8_t *UECapability;
uint8_t UECapability_size;
UE_RRC_INFO_NB_IoT Info[NB_SIG_CNX_UE];
SRB_INFO_NB_IoT Srb0[NB_SIG_CNX_UE];
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1[NB_CNX_UE];
SRB_INFO_TABLE_ENTRY_NB_IoT Srb2[NB_CNX_UE];
HANDOVER_INFO_UE_NB_IoT HandoverInfoUe;
/*
uint8_t *SIB1[NB_CNX_UE];
uint8_t sizeof_SIB1[NB_CNX_UE];
uint8_t *SI[NB_CNX_UE];
uint8_t sizeof_SI[NB_CNX_UE];
uint8_t SIB1Status[NB_CNX_UE];
uint8_t SIStatus[NB_CNX_UE];
SystemInformationBlockType1_t *sib1[NB_CNX_UE];
SystemInformation_t *si[NB_CNX_UE]; //!< Temporary storage for an SI message. Decoding happens in decode_SI().
*/
LTE_SystemInformationBlockType2_t *sib2[NB_CNX_UE];
/*
SystemInformationBlockType3_t *sib3[NB_CNX_UE];
SystemInformationBlockType4_t *sib4[NB_CNX_UE];
SystemInformationBlockType5_t *sib5[NB_CNX_UE];
SystemInformationBlockType6_t *sib6[NB_CNX_UE];
SystemInformationBlockType7_t *sib7[NB_CNX_UE];
SystemInformationBlockType8_t *sib8[NB_CNX_UE];
SystemInformationBlockType9_t *sib9[NB_CNX_UE];
SystemInformationBlockType10_t *sib10[NB_CNX_UE];
SystemInformationBlockType11_t *sib11[NB_CNX_UE];
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
uint8_t MBMS_flag;
uint8_t *MCCH_MESSAGE[NB_CNX_UE];
uint8_t sizeof_MCCH_MESSAGE[NB_CNX_UE];
uint8_t MCCH_MESSAGEStatus[NB_CNX_UE];
MBSFNAreaConfiguration_r9_t *mcch_message[NB_CNX_UE];
SystemInformationBlockType12_r9_t *sib12[NB_CNX_UE];
SystemInformationBlockType13_r9_t *sib13[NB_CNX_UE];
#endif
#ifdef CBA
uint8_t num_active_cba_groups;
uint16_t cba_rnti[NUM_MAX_CBA_GROUP];
#endif
uint8_t num_srb;
struct SRB_ToAddMod *SRB1_config[NB_CNX_UE];
struct SRB_ToAddMod *SRB2_config[NB_CNX_UE];
struct DRB_ToAddMod *DRB_config[NB_CNX_UE][8];
rb_id_t *defaultDRB; // remember the ID of the default DRB
MeasObjectToAddMod_t *MeasObj[NB_CNX_UE][MAX_MEAS_OBJ];
struct ReportConfigToAddMod *ReportConfig[NB_CNX_UE][MAX_MEAS_CONFIG];
*/
struct QuantityConfig *QuantityConfig[NB_CNX_UE];
/*
struct MeasIdToAddMod *MeasId[NB_CNX_UE][MAX_MEAS_ID];
MEAS_REPORT_LIST *measReportList[NB_CNX_UE][MAX_MEAS_ID];
uint32_t measTimer[NB_CNX_UE][MAX_MEAS_ID][6]; // 6 neighboring cells
RSRP_Range_t s_measure;
struct MeasConfig__speedStatePars *speedStatePars;
struct PhysicalConfigDedicated *physicalConfigDedicated[NB_CNX_UE];
struct SPS_Config *sps_Config[NB_CNX_UE];
MAC_MainConfig_t *mac_MainConfig[NB_CNX_UE];
MeasGapConfig_t *measGapConfig[NB_CNX_UE];
double filter_coeff_rsrp; // [7] ???
double filter_coeff_rsrq; // [7] ???
float rsrp_db[7];
float rsrq_db[7];
float rsrp_db_filtered[7];
float rsrq_db_filtered[7];
#if ENABLE_RAL
obj_hash_table_t *ral_meas_thresholds;
ral_transaction_id_t scan_transaction_id;
#endif
#if defined(ENABLE_SECURITY)
// KeNB as computed from parameters within USIM card //
uint8_t kenb[32];
#endif
// Used integrity/ciphering algorithms //
CipheringAlgorithm_r12_t ciphering_algorithm;
e_SecurityAlgorithmConfig__integrityProtAlgorithm integrity_algorithm;
*/
} UE_RRC_INST_NB_IoT;
#include "proto_NB_IoT.h" //should be put here otherwise compilation error
#endif
/** @} */
/* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file RRC/NBIOT/defs_NB_IoT.h
* \brief NB-IoT RRC struct definitions and function prototypes
* \author Navid Nikaein, Raymond Knopp and Michele Paffetti
* \date 2010 - 2014, 2017
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, raymond.knopp@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifndef __OPENAIR_RRC_DEFS_NB_IOT_H__
#define __OPENAIR_RRC_DEFS_NB_IOT_H__
#ifdef USER_MODE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#endif
#include "collection/tree.h"
#include "rrc_types_NB_IoT.h"
//#include "PHY/defs.h"
//#include "PHY/defs_NB_IoT.h"
#include "COMMON/platform_constants.h"
#include "COMMON/platform_types.h"
#include "COMMON/mac_rrc_primitives.h"
//#include "LAYER2/MAC/defs.h"
//#include "COMMON/openair_defs.h"
//#ifndef USER_MODE
//#include <rtai.h>
//#endif
//-----NB-IoT #include files-------
//#include "SystemInformationBlockType1-NB.h"
//#include "SystemInformation-NB.h"
#include "LTE_RRCConnectionReconfiguration-NB.h"
#include "LTE_RRCConnectionReconfigurationComplete-NB.h"
#include "LTE_RRCConnectionSetup-NB.h"
#include "LTE_RRCConnectionSetupComplete-NB.h"
#include "LTE_RRCConnectionRequest-NB.h"
#include "LTE_RRCConnectionReestablishmentRequest-NB.h"
#include "LTE_BCCH-DL-SCH-Message-NB.h"
#include "LTE_BCCH-BCH-Message-NB.h"
#include "LTE_AS-Config-NB.h"
#include "LTE_AS-Context-NB.h"
#include "LTE_UE-Capability-NB-r13.h" //equivalent of UE-EUTRA-Capability.h
//-------------------
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
#endif
/* TODO: be sure this include is correct.
* It solves a problem of compilation of the RRH GW,
* issue #186.
*/
#if !defined(ENABLE_ITTI)
# include "as_message.h"
#endif
#if defined(ENABLE_USE_MME)
# include "commonDef.h"
#endif
#if ENABLE_RAL
# include "collection/hashtable/obj_hashtable.h"
#endif
/*I will change the name of the structure for compile purposes--> hope not to undo this process*/
typedef unsigned int uid_NB_IoT_t;
#define UID_LINEAR_ALLOCATOR_BITMAP_SIZE_NB_IoT (((NUMBER_OF_UE_MAX_NB_IoT/8)/sizeof(unsigned int)) + 1)
typedef struct uid_linear_allocator_NB_IoT_s {
unsigned int bitmap[UID_LINEAR_ALLOCATOR_BITMAP_SIZE_NB_IoT];
} uid_allocator_NB_IoT_t;
#define PROTOCOL_RRC_CTXT_UE_FMT PROTOCOL_CTXT_FMT
#define PROTOCOL_RRC_CTXT_UE_ARGS(CTXT_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp)
#define PROTOCOL_RRC_CTXT_FMT PROTOCOL_CTXT_FMT
#define PROTOCOL_RRC_CTXT_ARGS(CTXT_Pp) PROTOCOL_CTXT_ARGS(CTXT_Pp)
//left as they are --> used in LAYER2/epenair2_proc.c and UE side
typedef enum UE_STATE_NB_IoT_e {
RRC_INACTIVE_NB_IoT=0,
RRC_IDLE_NB_IoT,
RRC_SI_RECEIVED_NB_IoT,
RRC_CONNECTED_NB_IoT,
RRC_RECONFIGURED_NB_IoT,
RRC_HO_EXECUTION_NB_IoT //maybe not needed?
} UE_STATE_NB_IoT_t;
/** @defgroup _rrc RRC
* @ingroup _oai2
* @{
*/
typedef struct UE_RRC_INFO_NB_IoT_s {
UE_STATE_NB_IoT_t State;
uint8_t SIB1systemInfoValueTag;
uint32_t SIStatus;
uint32_t SIcnt;
#if defined(Rel10) || defined(Rel14)
uint8_t MCCHStatus[8]; // MAX_MBSFN_AREA
#endif
uint8_t SIwindowsize; //!< Corresponds to the SIB1 si-WindowLength parameter. The unit is ms. Possible values are (final): 1,2,5,10,15,20,40
uint8_t handoverTarget;
//HO_STATE_t ho_state;
uint16_t SIperiod; //!< Corresponds to the SIB1 si-Periodicity parameter (multiplied by 10). Possible values are (final): 80,160,320,640,1280,2560,5120
unsigned short UE_index;
uint32_t T300_active;
uint32_t T300_cnt;
uint32_t T304_active;
uint32_t T304_cnt;
uint32_t T310_active;
uint32_t T310_cnt;
uint32_t N310_cnt;
uint32_t N311_cnt;
rnti_t rnti;
} __attribute__ ((__packed__)) UE_RRC_INFO_NB_IoT;
//#define NUM_PRECONFIGURED_LCHAN (NB_CH_CX*2) //BCCH, CCCH
#define UE_MODULE_INVALID ((module_id_t) ~0) // FIXME attention! depends on type uint8_t!!!
#define UE_INDEX_INVALID ((module_id_t) ~0) // FIXME attention! depends on type uint8_t!!! used to be -1
// HO_STATE is not supported by NB-IoT
//#define NUMBER_OF_UE_MAX MAX_MOBILES_PER_RG
#define RRM_FREE(p) if ( (p) != NULL) { free(p) ; p=NULL ; }
#define RRM_MALLOC(t,n) (t *) malloc16( sizeof(t) * n )
#define RRM_CALLOC(t,n) (t *) malloc16( sizeof(t) * n)
#define RRM_CALLOC2(t,s) (t *) malloc16( s )
//Measurement Report not supported in NB-IoT
#define PAYLOAD_SIZE_MAX 1024
#define RRC_BUF_SIZE 255
#define UNDEF_SECURITY_MODE 0xff
#define NO_SECURITY_MODE 0x20
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 3
typedef struct UE_S_TMSI_NB_IoT_s {
boolean_t presence;
mme_code_t mme_code;
m_tmsi_t m_tmsi;
} __attribute__ ((__packed__)) UE_S_TMSI_NB_IoT;
typedef enum e_rab_satus_NB_IoT_e {
E_RAB_STATUS_NEW_NB_IoT,
E_RAB_STATUS_DONE_NB_IoT, // from the eNB perspective
E_RAB_STATUS_ESTABLISHED_NB_IoT, // get the reconfigurationcomplete form UE
E_RAB_STATUS_FAILED_NB_IoT,
} e_rab_status_NB_IoT_t;
typedef struct e_rab_param_NB_IoT_s {
e_rab_t param;
uint8_t status;
uint8_t xid; // transaction_id
} __attribute__ ((__packed__)) e_rab_param_NB_IoT_t;
//HANDOVER_INFO not implemented in NB-IoT delete
#define RRC_HEADER_SIZE_MAX 64
#define RRC_BUFFER_SIZE_MAX 1024
typedef struct {
char Payload[RRC_BUFFER_SIZE_MAX];
char Header[RRC_HEADER_SIZE_MAX];
char payload_size;
} RRC_BUFFER_NB_IoT;
#define RRC_BUFFER_SIZE_NB_IoT sizeof(RRC_BUFFER_NB_IoT)
typedef struct RB_INFO_NB_IoT_s {
uint16_t Rb_id; //=Lchan_id
//LCHAN_DESC Lchan_desc[2]; no more used
//MAC_MEAS_REQ_ENTRY *Meas_entry; //may not needed for NB-IoT
} RB_INFO_NB_IoT;
typedef struct SRB_INFO_NB_IoT_s {
uint16_t Srb_id; //=Lchan_id---> useful for distinguish between SRB1 and SRB1bis?
RRC_BUFFER_NB_IoT Rx_buffer;
RRC_BUFFER_NB_IoT Tx_buffer;
//LCHAN_DESC Lchan_desc[2]; no more used
unsigned int Trans_id;
uint8_t Active;
} SRB_INFO_NB_IoT;
typedef struct RB_INFO_TABLE_ENTRY_NB_IoT_s {
RB_INFO_NB_IoT Rb_info;
uint8_t Active;
uint32_t Next_check_frame;
uint8_t Status;
} RB_INFO_TABLE_ENTRY_NB_IoT;
typedef struct SRB_INFO_TABLE_ENTRY_NB_IoT_s {
SRB_INFO_NB_IoT Srb_info;
uint8_t Active;
uint8_t Status;
uint32_t Next_check_frame;
} SRB_INFO_TABLE_ENTRY_NB_IoT;
//MEAS_REPORT_LIST_s not implemented in NB-IoT but is used at UE side
//HANDOVER_INFO_UE not implemented in NB-IoT
typedef struct HANDOVER_INFO_UE_NB_IoT_s {
LTE_PhysCellId_t targetCellId;
uint8_t measFlag;
} HANDOVER_INFO_UE_NB_IoT;
//NB-IoT eNB_RRC_UE_NB_IoT_s--(used as a context in eNB --> ue_context in rrc_eNB_ue_context)------
typedef struct eNB_RRC_UE_NB_IoT_s {
uint8_t primaryCC_id;
//in NB-IoT only SRB0, SRB1 and SRB1bis (until AS security activation) exist
/*MP: Concept behind List and List2
*
* SRB_configList --> is used for the actual list of SRBs that is managed/that should be send over the RRC message
* SRB_configList2--> refers to all the SRBs configured for that specific transaction identifier
* this because in a single transaction one or more SRBs could be established
* and you want to keep memory on what happen for every transaction
* Transaction ID (xid): is used to associate the proper RRC....Complete message received by the UE to the corresponding
* message previously sent by the eNB (e.g. RRCConnectionSetup -- RRCConnectionSetupComplete)
* this because it could happen that more messages are transmitted at the same time
*/
LTE_SRB_ToAddModList_NB_r13_t* SRB_configList;//for SRB1 and SRB1bis
LTE_SRB_ToAddModList_NB_r13_t* SRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER];
LTE_DRB_ToAddModList_NB_r13_t* DRB_configList; //for all the DRBs
LTE_DRB_ToAddModList_NB_r13_t* DRB_configList2[RRC_TRANSACTION_IDENTIFIER_NUMBER]; //for the configured DRBs of a xid
uint8_t DRB_active[2];//in LTE was 8 --> at most 2 for NB-IoT
struct LTE_PhysicalConfigDedicated_NB_r13* physicalConfigDedicated_NB_IoT;
LTE_MAC_MainConfig_NB_r13_t* mac_MainConfig_NB_IoT;
//No SPS(semi-persistent scheduling) in NB-IoT
//No Measurement report in NB-IoT
SRB_INFO_NB_IoT SI;
SRB_INFO_NB_IoT Srb0;
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1;
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1bis;
#if defined(ENABLE_SECURITY)
/* KeNB as derived from KASME received from EPC */
uint8_t kenb[32];
#endif
/* Used integrity/ciphering algorithms--> maintained the same for NB-IoT */
e_LTE_CipheringAlgorithm_r12 ciphering_algorithm; //Specs. TS 36.331 V14.1.0 pag 432 Change position of chipering enumerative w.r.t previous version
e_LTE_SecurityAlgorithmConfig__integrityProtAlgorithm integrity_algorithm;
uint8_t Status;
rnti_t rnti;
uint64_t random_ue_identity;
/* Information from UE RRC ConnectionRequest-NB-r13_IE--> NB-IoT */
UE_S_TMSI_NB_IoT Initialue_identity_s_TMSI;
LTE_EstablishmentCause_NB_r13_t establishment_cause_NB_IoT; //different set for NB-IoT
/* Information from UE RRC ConnectionReestablishmentRequest-NB--> NB-IoT */
LTE_ReestablishmentCause_NB_r13_t reestablishment_cause_NB_IoT; //different set for NB_IoT
/* UE id for initial connection to S1AP */
uint16_t ue_initial_id;
/* Information from S1AP initial_context_setup_req */
uint32_t eNB_ue_s1ap_id :24;
security_capabilities_t security_capabilities;
/* Total number of e_rab already setup in the list */ //NAS list?
uint8_t setup_e_rabs;
/* Number of e_rab to be setup in the list */ //NAS list?
uint8_t nb_of_e_rabs;
/* list of e_rab to be setup by RRC layers */
e_rab_param_NB_IoT_t e_rab[NB_RB_MAX_NB_IOT];//[S1AP_MAX_E_RAB];
// LG: For GTPV1 TUNNELS
uint32_t enb_gtp_teid[S1AP_MAX_E_RAB];
transport_layer_addr_t enb_gtp_addrs[S1AP_MAX_E_RAB];
rb_id_t enb_gtp_ebi[S1AP_MAX_E_RAB];
//Which timers are referring to?
uint32_t ul_failure_timer;
uint32_t ue_release_timer;
//threshold of the release timer--> set in RRCConnectionRelease
uint32_t ue_release_timer_thres;
} eNB_RRC_UE_NB_IoT_t;
//--------------------------------------------------------------------------------
typedef uid_NB_IoT_t ue_uid_t;
//generally variable called: ue_context_pP
typedef struct rrc_eNB_ue_context_NB_IoT_s {
/* Tree related data */
RB_ENTRY(rrc_eNB_ue_context_NB_IoT_s) entries;
/* Uniquely identifies the UE between MME and eNB within the eNB.
* This id is encoded on 24bits.
*/
rnti_t ue_id_rnti;
// another key for protocol layers but should not be used as a key for RB tree
ue_uid_t local_uid;
/* UE id for initial connection to S1AP */
struct eNB_RRC_UE_NB_IoT_s ue_context; //context of ue in the e-nB
} rrc_eNB_ue_context_NB_IoT_t;
//---NB-IoT (completely changed)-------------------------------
//called "carrier"--> data from PHY layer
typedef struct {
// buffer that contains the encoded messages
uint8_t *MIB_NB_IoT;
uint8_t sizeof_MIB_NB_IoT;
uint8_t *SIB1_NB_IoT;
uint8_t sizeof_SIB1_NB_IoT;
uint8_t *SIB23_NB_IoT;
uint8_t sizeof_SIB23_NB_IoT;
//not actually implemented in OAI
uint8_t *SIB4_NB_IoT;
uint8_t sizeof_SIB4_NB_IoT;
uint8_t *SIB5_NB_IoT;
uint8_t sizeof_SIB5_NB_IoT;
uint8_t *SIB14_NB_IoT;
uint8_t sizeof_SIB14_NB_IoT;
uint8_t *SIB16_NB_IoT;
uint8_t sizeof_SIB16_NB_IoT;
//TS 36.331 V14.2.1
// uint8_t *SIB15_NB;
// uint8_t sizeof_SIB15_NB;
// uint8_t *SIB20_NB;
// uint8_t sizeof_SIB20_NB;
// uint8_t *SIB22_NB;
// uint8_t sizeof_SIB22_NB;
//implicit parameters needed
int Ncp; //cyclic prefix for DL
int Ncp_UL; //cyclic prefix for UL
int p_eNB; //number of tx antenna port
int p_rx_eNB; //number of receiving antenna ports
uint32_t dl_CarrierFreq; //detected by the UE
uint32_t ul_CarrierFreq; //detected by the UE
uint16_t physCellId; //not stored in the MIB-NB but is getting through NPSS/NSSS
//are the only static one (memory has been already allocated)
LTE_BCCH_BCH_Message_NB_t mib_NB_IoT;
LTE_BCCH_DL_SCH_Message_NB_t siblock1_NB_IoT; //SIB1-NB
LTE_BCCH_DL_SCH_Message_NB_t systemInformation_NB_IoT; //SI
LTE_SystemInformationBlockType1_NB_t *sib1_NB_IoT;
LTE_SystemInformationBlockType2_NB_r13_t *sib2_NB_IoT;
LTE_SystemInformationBlockType3_NB_r13_t *sib3_NB_IoT;
//not implemented yet
LTE_SystemInformationBlockType4_NB_r13_t *sib4_NB_IoT;
LTE_SystemInformationBlockType5_NB_r13_t *sib5_NB_IoT;
LTE_SystemInformationBlockType14_NB_r13_t *sib14_NB_IoT;
LTE_SystemInformationBlockType16_NB_r13_t *sib16_NB_IoT;
SRB_INFO_NB_IoT SI;
SRB_INFO_NB_IoT Srb0;
uint8_t **MCCH_MESSAGE; // probably not needed , but added to remove errors
uint8_t sizeof_MCCH_MESSAGE[8];// but added to remove errors
SRB_INFO_NB_IoT MCCH_MESS[8];// MAX_MBSFN_AREA
/*future implementation TS 36.331 V14.2.1
SystemInformationBlockType15_NB_r14_t *sib15;
SystemInformationBlockType20_NB_r14_t *sib20;
SystemInformationBlockType22_NB_r14_t *sib22;
uint8_t SCPTM_flag;
uint8_t sizeof_SC_MCHH_MESS[];
SC_MCCH_Message_NB_t scptm;*/
} rrc_eNB_carrier_data_NB_IoT_t;
//---------------------------------------------------
//---NB-IoT---(completely change)---------------------
typedef struct eNB_RRC_INST_NB_IoT_s {
rrc_eNB_carrier_data_NB_IoT_t carrier[MAX_NUM_CCs];
uid_allocator_NB_IoT_t uid_allocator; // for rrc_ue_head
RB_HEAD(rrc_ue_tree_NB_IoT_s, rrc_eNB_ue_context_NB_IoT_s) rrc_ue_head; // ue_context tree key search by rnti
uint8_t Nb_ue;
hash_table_t *initial_id2_s1ap_ids; // key is content is rrc_ue_s1ap_ids_t
hash_table_t *s1ap_id2_s1ap_ids ; // key is content is rrc_ue_s1ap_ids_t
//RRC configuration
NbIoTRrcConfigurationReq configuration; //rrc_messages_types.h
// other PLMN parameters
/// Mobile country code
int mcc;
/// Mobile network code
int mnc;
/// number of mnc digits
int mnc_digit_length;
// other RAN parameters //FIXME: to be checked--> depends on APP layer
int srb1_timer_poll_retransmit;
int srb1_max_retx_threshold;
int srb1_timer_reordering;
int srb1_timer_status_prohibit;
int srs_enable[MAX_NUM_CCs];
} eNB_RRC_INST_NB_IoT;
#define RRC_HEADER_SIZE_MAX_NB_IoT 64
#define MAX_UE_CAPABILITY_SIZE_NB_IoT 255
//not needed for the moment
typedef struct OAI_UECapability_NB_IoT_s {
uint8_t sdu[MAX_UE_CAPABILITY_SIZE_NB_IoT];
uint8_t sdu_size;
////NB-IoT------
LTE_UE_Capability_NB_r13_t UE_Capability_NB_IoT; //replace the UE_EUTRA_Capability of LTE
} OAI_UECapability_NB_IoT_t;
#define RRC_BUFFER_SIZE_MAX_NB_IoT 1024
typedef struct UE_RRC_INST_NB_IoT_s {
Rrc_State_NB_IoT_t RrcState;
Rrc_Sub_State_NB_IoT_t RrcSubState;
# if defined(ENABLE_USE_MME)
plmn_t plmnID;
Byte_t rat;
as_nas_info_t initialNasMsg;
# endif
OAI_UECapability_NB_IoT_t *UECap;
uint8_t *UECapability;
uint8_t UECapability_size;
UE_RRC_INFO_NB_IoT Info[NB_SIG_CNX_UE];
SRB_INFO_NB_IoT Srb0[NB_SIG_CNX_UE];
SRB_INFO_TABLE_ENTRY_NB_IoT Srb1[NB_CNX_UE];
SRB_INFO_TABLE_ENTRY_NB_IoT Srb2[NB_CNX_UE];
HANDOVER_INFO_UE_NB_IoT HandoverInfoUe;
/*
uint8_t *SIB1[NB_CNX_UE];
uint8_t sizeof_SIB1[NB_CNX_UE];
uint8_t *SI[NB_CNX_UE];
uint8_t sizeof_SI[NB_CNX_UE];
uint8_t SIB1Status[NB_CNX_UE];
uint8_t SIStatus[NB_CNX_UE];
SystemInformationBlockType1_t *sib1[NB_CNX_UE];
SystemInformation_t *si[NB_CNX_UE]; //!< Temporary storage for an SI message. Decoding happens in decode_SI().
*/
LTE_SystemInformationBlockType2_t *sib2[NB_CNX_UE];
/*
SystemInformationBlockType3_t *sib3[NB_CNX_UE];
SystemInformationBlockType4_t *sib4[NB_CNX_UE];
SystemInformationBlockType5_t *sib5[NB_CNX_UE];
SystemInformationBlockType6_t *sib6[NB_CNX_UE];
SystemInformationBlockType7_t *sib7[NB_CNX_UE];
SystemInformationBlockType8_t *sib8[NB_CNX_UE];
SystemInformationBlockType9_t *sib9[NB_CNX_UE];
SystemInformationBlockType10_t *sib10[NB_CNX_UE];
SystemInformationBlockType11_t *sib11[NB_CNX_UE];
#if defined(Rel10) || defined(Rel14)
uint8_t MBMS_flag;
uint8_t *MCCH_MESSAGE[NB_CNX_UE];
uint8_t sizeof_MCCH_MESSAGE[NB_CNX_UE];
uint8_t MCCH_MESSAGEStatus[NB_CNX_UE];
MBSFNAreaConfiguration_r9_t *mcch_message[NB_CNX_UE];
SystemInformationBlockType12_r9_t *sib12[NB_CNX_UE];
SystemInformationBlockType13_r9_t *sib13[NB_CNX_UE];
#endif
#ifdef CBA
uint8_t num_active_cba_groups;
uint16_t cba_rnti[NUM_MAX_CBA_GROUP];
#endif
uint8_t num_srb;
struct SRB_ToAddMod *SRB1_config[NB_CNX_UE];
struct SRB_ToAddMod *SRB2_config[NB_CNX_UE];
struct DRB_ToAddMod *DRB_config[NB_CNX_UE][8];
rb_id_t *defaultDRB; // remember the ID of the default DRB
MeasObjectToAddMod_t *MeasObj[NB_CNX_UE][MAX_MEAS_OBJ];
struct ReportConfigToAddMod *ReportConfig[NB_CNX_UE][MAX_MEAS_CONFIG];
*/
struct QuantityConfig *QuantityConfig[NB_CNX_UE];
/*
struct MeasIdToAddMod *MeasId[NB_CNX_UE][MAX_MEAS_ID];
MEAS_REPORT_LIST *measReportList[NB_CNX_UE][MAX_MEAS_ID];
uint32_t measTimer[NB_CNX_UE][MAX_MEAS_ID][6]; // 6 neighboring cells
RSRP_Range_t s_measure;
struct MeasConfig__speedStatePars *speedStatePars;
struct PhysicalConfigDedicated *physicalConfigDedicated[NB_CNX_UE];
struct SPS_Config *sps_Config[NB_CNX_UE];
MAC_MainConfig_t *mac_MainConfig[NB_CNX_UE];
MeasGapConfig_t *measGapConfig[NB_CNX_UE];
double filter_coeff_rsrp; // [7] ???
double filter_coeff_rsrq; // [7] ???
float rsrp_db[7];
float rsrq_db[7];
float rsrp_db_filtered[7];
float rsrq_db_filtered[7];
#if ENABLE_RAL
obj_hash_table_t *ral_meas_thresholds;
ral_transaction_id_t scan_transaction_id;
#endif
#if defined(ENABLE_SECURITY)
// KeNB as computed from parameters within USIM card //
uint8_t kenb[32];
#endif
// Used integrity/ciphering algorithms //
CipheringAlgorithm_r12_t ciphering_algorithm;
e_SecurityAlgorithmConfig__integrityProtAlgorithm integrity_algorithm;
*/
} UE_RRC_INST_NB_IoT;
#include "proto_NB_IoT.h" //should be put here otherwise compilation error
#endif
/** @} */
openair2/RRC/LTE/extern_NB_IoT.h → openair2/RRC/NBIOT/extern_NB_IoT.h
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file vars.h
* \brief rrc external vars
* \author Navid Nikaein and Raymond Knopp, Michele Paffetti
* \date 2011-2017
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifndef __OPENAIR_RRC_EXTERN_NB_IOT_H__
#define __OPENAIR_RRC_EXTERN_NB_IOT_H__
#include "RRC/LTE/defs_NB_IoT.h"
#include "PHY_INTERFACE/IF_Module_NB_IoT.h"
#include "LAYER2/RLC/rlc.h"
#include "LTE_LogicalChannelConfig-NB-r13.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
#include "common/ran_context.h"
//MP: NOTE:XXX some of the parameters defined in vars_nb_iot are called by the extern.h file so not replicated here
extern UE_RRC_INST_NB_IoT *UE_rrc_inst_NB_IoT;
extern eNB_RRC_INST_NB_IoT *eNB_rrc_inst_NB_IoT;
extern PHY_Config_NB_IoT_t *config_INFO;
extern rlc_info_t Rlc_info_am_NB_IoT,Rlc_info_am_config_NB_IoT;
extern uint8_t DRB2LCHAN_NB_IoT[2];
extern LTE_LogicalChannelConfig_NB_r13_t SRB1bis_logicalChannelConfig_defaultValue_NB_IoT;
extern LTE_LogicalChannelConfig_NB_r13_t SRB1_logicalChannelConfig_defaultValue_NB_IoT;
extern uint16_t T300_NB_IoT[8];
extern uint16_t T301_NB_IoT[8];
extern uint16_t T310_NB_IoT[8];
extern uint16_t T311_NB_IoT[8];
extern uint16_t N310_NB_IoT[8];
extern uint16_t N311_NB_IoT[8];
extern uint8_t *get_NB_IoT_MIB(struct eNB_RRC_INST_NB_IoT_s *nb_iot_rrc);
#endif
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file vars.h
* \brief rrc external vars
* \author Navid Nikaein and Raymond Knopp, Michele Paffetti
* \date 2011-2017
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifndef __OPENAIR_RRC_EXTERN_NB_IOT_H__
#define __OPENAIR_RRC_EXTERN_NB_IOT_H__
#include "RRC/NBIOT/defs_NB_IoT.h"
//#include "COMMON/mac_rrc_primitives.h"
#include "PHY_INTERFACE/IF_Module_NB_IoT.h"
//#include "LAYER2/MAC/defs.h"
//#include "LAYER2/MAC/extern.h"
#include "LAYER2/RLC/rlc.h"
#include "LTE_LogicalChannelConfig-NB-r13.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
extern eNB_MAC_INST_NB_IoT *mac_inst;
//MP: NOTE:XXX some of the parameters defined in vars_nb_iot are called by the extern.h file so not replicated here
extern UE_RRC_INST_NB_IoT *UE_rrc_inst_NB_IoT;
extern eNB_RRC_INST_NB_IoT *eNB_rrc_inst_NB_IoT;
extern rlc_info_t Rlc_info_am_NB_IoT,Rlc_info_am_config_NB_IoT;
extern uint8_t DRB2LCHAN_NB_IoT[2];
extern LTE_LogicalChannelConfig_NB_r13_t SRB1bis_logicalChannelConfig_defaultValue_NB_IoT;
extern LTE_LogicalChannelConfig_NB_r13_t SRB1_logicalChannelConfig_defaultValue_NB_IoT;
extern uint16_t T300_NB_IoT[8];
extern uint16_t T301_NB_IoT[8];
extern uint16_t T310_NB_IoT[8];
extern uint16_t T311_NB_IoT[8];
extern uint16_t N310_NB_IoT[8];
extern uint16_t N311_NB_IoT[8];
extern uint8_t *get_NB_IoT_MIB(
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint16_t N_RB_DL,//may not needed--> for NB_IoT only 1 PRB is used
uint32_t subframe,
uint32_t frame,
uint32_t hyper_frame);
#endif
openair2/RRC/NBIOT/proto_NB_IoT.h 0 → 100644
View file @ 5da7305f
/* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file proto_NB_IoT.h
* \brief RRC functions prototypes for eNB and UE for NB-IoT
* \author Navid Nikaein, Raymond Knopp and Michele Paffetti
* \date 2010 - 2014
* \email navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
* \version 1.0
*/
/** \addtogroup _rrc
* @{
*/
#include "RRC/NBIOT/defs_NB_IoT.h"
#include "pdcp.h"
#include "rlc.h"
#include "extern_NB_IoT.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
//#include "platform_types_NB_IoT.h"
uint8_t* generate_msg4_NB_IoT(rrc_eNB_carrier_data_NB_IoT_t *carrier);
uint8_t* mac_rrc_msg3_ind_NB_IoT(uint8_t *payload_ptr, uint16_t rnti, uint32_t length);
uint8_t *get_NB_IoT_MIB(
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint16_t N_RB_DL,//may not needed--> for NB_IoT only 1 PRB is used
uint32_t subframe,
uint32_t frame,
uint32_t hyper_frame);
uint8_t get_NB_IoT_MIB_size(void);
uint8_t *get_NB_IoT_SIB1(uint8_t Mod_id, int CC_id,
rrc_eNB_carrier_data_NB_IoT_t *carrier,
uint16_t mcc, //208
uint16_t mnc, //92
uint16_t tac, //1
uint32_t cell_identity, //3584
uint16_t band, // 7
uint16_t mnc_digit_length,
uint32_t subframe,
uint32_t frame,
uint32_t hyper_frame);
uint8_t get_NB_IoT_SIB1_size(void);
uint8_t *get_NB_IoT_SIB23(void);
uint8_t get_NB_IoT_SIB23_size(void);
long *get_NB_IoT_SIB1_eutracontrolregionsize(void);
void init_testing_NB_IoT(uint8_t Mod_id, int CC_id, rrc_eNB_carrier_data_NB_IoT_t *carrier, NbIoTRrcConfigurationReq *configuration, uint32_t frame, uint32_t hyper_frame);
openair2/RRC/NBIOT/rrc_eNB_UE_context_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file rrc_eNB_UE_context.h
* \brief rrc procedures for UE context
* \author Lionel GAUTHIER
* \date 2015
* \version 1.0
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#ifndef __RRC_ENB_UE_CONTEXT_NB_IoT_H__
#define __RRC_ENB_UE_CONTEXT_NB_IoT_H__
#include "collection/tree.h"
#include "COMMON/platform_types.h"
//#include "defs.h"
#include "defs_NB_IoT.h"
void
uid_linear_allocator_init_NB_IoT(
uid_allocator_NB_IoT_t* const uid_pP
);
uid_t
uid_linear_allocator_new_NB_IoT(
eNB_RRC_INST_NB_IoT* const rrc_instance_pP
);
void
uid_linear_allocator_free_NB_IoT(
eNB_RRC_INST_NB_IoT* rrc_instance_pP,
uid_t uidP
);
int rrc_eNB_compare_ue_rnti_id_NB_IoT(
struct rrc_eNB_ue_context_NB_IoT_s* c1_pP, struct rrc_eNB_ue_context_NB_IoT_s* c2_pP);
RB_PROTOTYPE(rrc_ue_tree_NB_IoT_s, rrc_eNB_ue_context_NB_IoT_s, entries, rrc_eNB_compare_ue_rnti_id_NB_IoT);
struct rrc_eNB_ue_context_NB_IoT_s*
rrc_eNB_allocate_new_UE_context_NB_IoT(
eNB_RRC_INST_NB_IoT* rrc_instance_pP
);
struct rrc_eNB_ue_context_NB_IoT_s*
rrc_eNB_get_ue_context_NB_IoT(
eNB_RRC_INST_NB_IoT* rrc_instance_pP,
rnti_t rntiP);
void rrc_eNB_remove_ue_context_NB_IoT(
const protocol_ctxt_t* const ctxt_pP,
eNB_RRC_INST_NB_IoT* rrc_instance_pP,
struct rrc_eNB_ue_context_NB_IoT_s* ue_context_pP);
#endif
openair2/RRC/NBIOT/rrc_types_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file rrc_types.h
* \brief rrc types and subtypes
* \author Navid Nikaein and Raymond Knopp
* \date 2011 - 2014
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, raymond.knopp@eurecom.fr
*/
#ifndef RRC_TYPES_NB_IOT_H_
#define RRC_TYPES_NB_IOT_H_
typedef enum Rrc_State_NB_IoT_e {
RRC_STATE_INACTIVE_NB_IoT=0,
RRC_STATE_IDLE_NB_IoT,
RRC_STATE_CONNECTED_NB_IoT,
RRC_STATE_FIRST_NB_IoT = RRC_STATE_INACTIVE_NB_IoT,
RRC_STATE_LAST_NB_IoT = RRC_STATE_CONNECTED_NB_IoT,
} Rrc_State_NB_IoT_t;
typedef enum Rrc_Sub_State_NB_IoT_e {
RRC_SUB_STATE_INACTIVE_NB_IoT=0,
RRC_SUB_STATE_IDLE_SEARCHING_NB_IoT,
RRC_SUB_STATE_IDLE_RECEIVING_SIB_NB_IoT,
RRC_SUB_STATE_IDLE_SIB_COMPLETE_NB_IoT,
RRC_SUB_STATE_IDLE_CONNECTING_NB_IoT,
RRC_SUB_STATE_IDLE_NB_IoT,
RRC_SUB_STATE_CONNECTED_NB_IoT,
RRC_SUB_STATE_INACTIVE_FIRST_NB_IoT = RRC_SUB_STATE_INACTIVE_NB_IoT,
RRC_SUB_STATE_INACTIVE_LAST_NB_IoT = RRC_SUB_STATE_INACTIVE_NB_IoT,
RRC_SUB_STATE_IDLE_FIRST_NB_IoT = RRC_SUB_STATE_IDLE_SEARCHING_NB_IoT,
RRC_SUB_STATE_IDLE_LAST_NB_IoT = RRC_SUB_STATE_IDLE_NB_IoT,
RRC_SUB_STATE_CONNECTED_FIRST_NB_IoT = RRC_SUB_STATE_CONNECTED_NB_IoT,
RRC_SUB_STATE_CONNECTED_LAST_NB_IoT = RRC_SUB_STATE_CONNECTED_NB_IoT,
} Rrc_Sub_State_NB_IoT_t;
#endif /* RRC_TYPES_H_ */
openair2/RRC/NBIOT/vars_NB_IoT.h 0 → 100644
View file @ 5da7305f
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file vars_nb_iot.c
* \brief rrc variables for NB_IoT
* \author Raymond Knopp, Navid Nikaein and Michele Paffetti
* \date 2013 -2017
* \version 1.0
* \company Eurecom
* \email: navid.nikaein@eurecom.fr, michele.paffetti@studio.unibo.it
*/
#ifndef __RRC_VARS_NB_IOT_H__
#define __RRC_VARS_NB_IOT_H__
#include "defs_NB_IoT.h"
#include "LAYER2/RLC/rlc.h"
#include "COMMON/mac_rrc_primitives.h"
#include "LAYER2/MAC/defs_NB_IoT.h"
#include "LTE_LogicalChannelConfig-NB-r13.h"
//-----------------------------------------------------------------------
// ALL what is defined here should be shared through extern_NB_IoT.h file
//------------------------------------------------------------------------
UE_RRC_INST_NB_IoT *UE_rrc_inst_NB_IoT; //MP: may not used for the moment
#ifndef USER_MODE
#ifndef NO_RRM
int S_rrc= RRC2RRM_FIFO;
#endif //NO_RRM
#else
//#include "LAYER2/MAC/extern.h"
#ifndef NO_RRM
sock_rrm_t S_rrc;
#endif
#endif
#ifndef NO_RRM
#ifndef USER_MODE
char *Header_buf;
char *Data;
unsigned short Header_read_idx,Data_read_idx,Header_size;
#endif
unsigned short Data_to_read;
#endif //NO_RRM
//#include "LAYER2/MAC/extern.h"
#define MAX_U32 0xFFFFFFFF
eNB_RRC_INST_NB_IoT *eNB_rrc_inst_NB_IoT;
uint8_t DRB2LCHAN_NB_IoT[2];//max can be 2 DRBs for NB_IoT --> it used for saving the LCID of DRBs
BOOLEAN_t logicalChannelSR_Prohibit = 1;
long priority =1;
// Default SRB configurations from 36.331 (9.2.1.1 pag 641 V14.2.1)
struct LTE_LogicalChannelConfig_NB_r13 SRB1bis_logicalChannelConfig_defaultValue_NB_IoT = {
priority_r13: &priority, //priority
logicalChannelSR_Prohibit_r13: &logicalChannelSR_Prohibit //set to TRUE
};
struct LTE_LogicalChannelConfig_NB_r13 SRB1_logicalChannelConfig_defaultValue_NB_IoT = {
priority_r13: &priority, //priority
logicalChannelSR_Prohibit_r13: &logicalChannelSR_Prohibit //set to TRUE
};
//CONSTANTS
rlc_info_t Rlc_info_am_NB_IoT, Rlc_info_am_config_NB_IoT;
//MP: LCHAN_DESC (mac_rrc_primitives) is not needed, was only an old implementation for storing LCH information
// timers (TS 36.331 v14.2.1 "UE-TimersAndConstants-NB" pag 622) (milliseconds)
//seems to be not used or only at UE side
uint16_t T300_NB_IoT[8] = {2500,4000,6000,10000, 15000,25000,40000,60000};
uint16_t T301_NB_IoT[8] = {2500,4000,6000,10000, 15000,25000,40000,60000}; //MP: this start at RRCconnectionReestablishmentReq (not implemented in OAI)
uint16_t T310_NB_IoT[8] = {0,200,500,1000,2000,4000,8000};
uint16_t T311_NB_IoT[8] = {1000, 3000, 5000, 10000, 15000, 20000, 30000}; //MP: may not used
uint16_t N310_NB_IoT[8] = {1,2,3,4,6,8,10,20};
uint16_t N311_NB_IoT[8] = {1,2,3,4,5,6,8,10};
// MP: TimeToTrigger not used in NB-IoT
/* MP: 36.133 Section 9.1.4 RSRP Measurement Report Mapping and RSRQ Mapping, Table: 9.1.4-1 --> not for NB-IoT*/
#endif
\ No newline at end of file
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