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Commit a4ee72db authored by Calvin HSU's avatar Calvin HSU
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UE: Add UL_IND message in IF module, for trigger L2 scheduler per TTI(slot). 

Add Type0-PDCCH search space & coreset right after decode MIB and storage corresponding parameters in L2.
parent bf674468
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Showing with 467 additions and 40 deletions
openair1/PHY/defs_nr_UE.h
View file @ a4ee72db
......@@ -998,6 +998,7 @@ typedef struct {
nr_ue_if_module_t *if_inst;
nr_downlink_indication_t dl_indication;
nr_uplink_indication_t ul_indication;
// point to the current rxTx thread index
uint8_t current_thread_id[10];
......
openair2/LAYER2/NR_MAC_UE/config_ue.c
View file @ a4ee72db
......@@ -19,7 +19,7 @@
* contact@openairinterface.org
*/
/* \file config.c
/* \file config_ue.c
* \brief UE and eNB configuration performed by RRC or as a consequence of RRC procedures
* \author R. Knopp, K.H. HSU
* \date 2018
......
openair2/LAYER2/NR_MAC_UE/mac_defs.h
View file @ a4ee72db
......@@ -63,15 +63,22 @@
typedef struct {
//// MAC config
NR_DRX_Config_t *drx_Config; /* OPTIONAL */
NR_SchedulingRequestConfig_t *schedulingRequestConfig; /* OPTIONAL */
NR_BSR_Config_t *bsr_Config; /* OPTIONAL */
NR_TAG_Config_t *tag_Config; /* OPTIONAL */
NR_PHR_Config_t *phr_Config; /* OPTIONAL */
NR_DRX_Config_t *drx_Config;
NR_SchedulingRequestConfig_t *schedulingRequestConfig;
NR_BSR_Config_t *bsr_Config;
NR_TAG_Config_t *tag_Config;
NR_PHR_Config_t *phr_Config;
NR_RNTI_Value_t *cs_RNTI;
NR_MIB_t *mib;
/// Type0-PDCCH seach space coreset
uint32_t num_rbs;
uint32_t num_symbols;
uint32_t rb_offset;
NR_RNTI_Value_t *cs_RNTI; /* OPTIONAL */
NR_MIB_t *mib;
/// Type0-PDCCH seach space
//// FAPI-like interface
fapi_nr_tx_request_t tx_request;
......@@ -80,9 +87,12 @@ typedef struct {
fapi_nr_dci_indication_t dci_indication;
fapi_nr_rx_indication_t rx_indication;
/// Interface module instances
nr_ue_if_module_t *if_module;
nr_scheduled_response_t scheduled_response;
nr_phy_config_t phy_config;
} NR_UE_MAC_INST_t;
/*@}*/
......
openair2/LAYER2/NR_MAC_UE/mac_extern.h 0 → 100644
View file @ a4ee72db
/*
* 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 extern.h
* \brief extern variables for MAC layer
* \author R. Knopp, K.H. HSU
* \date 2018
* \version 0.1
* \company Eurecom / NTUST
* \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr
* \note
* \warning
*/
extern const int32_t table_38213_13_1_c2[16];
extern const int32_t table_38213_13_1_c3[16];
extern const int32_t table_38213_13_1_c4[16];
extern const int32_t table_38213_13_2_c2[16];
extern const int32_t table_38213_13_2_c3[16];
extern const int32_t table_38213_13_2_c4[16];
extern const int32_t table_38213_13_3_c2[16];
extern const int32_t table_38213_13_3_c3[16];
extern const int32_t table_38213_13_3_c4[16];
extern const int32_t table_38213_13_4_c2[16];
extern const int32_t table_38213_13_4_c3[16];
extern const int32_t table_38213_13_4_c4[16];
extern const int32_t table_38213_13_5_c2[16];
extern const int32_t table_38213_13_5_c3[16];
extern const int32_t table_38213_13_5_c4[16];
extern const int32_t table_38213_13_6_c2[16];
extern const int32_t table_38213_13_6_c3[16];
extern const int32_t table_38213_13_6_c4[16];
extern const int32_t table_38213_13_7_c2[16];
extern const int32_t table_38213_13_7_c3[16];
extern const int32_t table_38213_13_7_c4[16];
extern const int32_t table_38213_13_8_c2[16];
extern const int32_t table_38213_13_8_c3[16];
extern const int32_t table_38213_13_8_c4[16];
extern const int32_t table_38213_13_9_c2[16];
extern const int32_t table_38213_13_9_c3[16];
extern const int32_t table_38213_13_9_c4[16];
extern const int32_t table_38213_13_10_c2[16];
extern const int32_t table_38213_13_10_c3[16];
extern const int32_t table_38213_13_10_c4[16];
extern const float table_38213_13_11_c1[16];
extern const int32_t table_38213_13_11_c2[16];
extern const float table_38213_13_11_c3[16];
extern const int32_t table_38213_13_11_c4[16];
extern const float table_38213_13_12_c1[16];
extern const int32_t table_38213_13_12_c2[16];
extern const float table_38213_13_12_c3[16];
\ No newline at end of file
openair2/LAYER2/NR_MAC_UE/mac_vars.c
View file @ a4ee72db
......@@ -32,6 +32,59 @@
#include "mac_defs.h"
NR_UE_MAC_INST_t UE_mac_inst; //[NB_MODULE_MAX];
#define reserved 0xffff
// specification mapping talbe, table_38$x_$y_$z_c$a
// - $x: specification
// - $y: subclause-major
// - $z: subclause-minor
// - $a: ($a)th of column in table, start from zero
const int32_t table_38213_13_1_c2[16] = {24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48, 96, 96, 96, reserved}; // index 15 reserved
const int32_t table_38213_13_1_c3[16] = { 2, 2, 2, 3, 3, 3, 1, 1, 2, 2, 3, 3, 1, 2, 3, reserved}; // index 15 reserved
const int32_t table_38213_13_1_c4[16] = { 0, 2, 4, 0, 2, 4, 12, 16, 12, 16, 12, 16, 38, 38, 38, reserved}; // index 15 reserved
const int32_t table_38213_13_2_c2[16] = {24, 24, 24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_2_c3[16] = { 2, 2, 2, 2, 3, 3, 3, 3, 1, 1, 2, 2, 3, 3, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_2_c4[16] = { 5, 6, 7, 8, 5, 6, 7, 8, 18, 20, 18, 20, 18, 20, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_3_c2[16] = {48, 48, 48, 48, 48, 48, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_3_c3[16] = { 1, 1, 2, 2, 3, 3, 1, 2, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_3_c4[16] = { 2, 6, 2, 6, 2, 6, 28, 28, 28, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_4_c2[16] = {24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 48, 48, 48, 48, 48, 48};
const int32_t table_38213_13_4_c3[16] = { 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 1, 1, 1, 2, 2, 2};
const int32_t table_38213_13_4_c4[16] = { 0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 12, 14, 16, 12, 14, 16};
const int32_t table_38213_13_5_c2[16] = {48, 48, 48, 96, 96, 96, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_5_c3[16] = { 1, 2, 3, 1, 1, 2, 2, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_5_c4[16] = { 4, 4, 4, 0, 56, 0, 56, 0, 56, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 09-15 reserved
const int32_t table_38213_13_6_c2[16] = {24, 24, 24, 24, 48, 48, 48, 48, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_6_c3[16] = { 2, 2, 3, 3, 1, 1, 2, 2, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_6_c4[16] = { 0, 4, 0, 4, 0, 28, 0, 28, 0, 28, reserved, reserved, reserved, reserved, reserved, reserved}; // index 10-15 reserved
const int32_t table_38213_13_7_c2[16] = {48, 48, 48, 48, 48, 48, 96, 96, 48, 48, 96, 96, reserved, reserved, reserved, reserved}; // index 12-15 reserved
const int32_t table_38213_13_7_c3[16] = { 1, 1, 2, 2, 3, 3, 1, 2, 1, 1, 1, 1, reserved, reserved, reserved, reserved}; // index 12-15 reserved
const int32_t table_38213_13_7_c4[16] = { 0, 8, 0, 8, 0, 8, 28, 28,-41, 49,-41, 97, reserved, reserved, reserved, reserved}; // index 12-15 reserved, condition A as default
const int32_t table_38213_13_8_c2[16] = { 1, 1, 1, 1, 3, 3, 3, 3, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved
const int32_t table_38213_13_8_c3[16] = {24, 24, 48, 48, 24, 24, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved
const int32_t table_38213_13_8_c4[16] = { 0, 4, 14, 14,-20, 24,-20, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 15 reserved, condition A as default
const int32_t table_38213_13_9_c2[16] = {96, 96, 96, 96, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_9_c3[16] = { 1, 1, 2, 2, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_9_c4[16] = { 0, 16, 0, 16, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 04-15 reserved
const int32_t table_38213_13_10_c2[16] = {48, 48, 48, 48, 24, 24, 48, 48, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved
const int32_t table_38213_13_10_c3[16] = { 1, 1, 2, 2, 1, 1, 1, 1, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved
const int32_t table_38213_13_10_c4[16] = { 0, 8, 0, 8,-41, 25,-41, 49, reserved, reserved, reserved, reserved, reserved, reserved, reserved, reserved}; // index 08-15 reserved, condition A as default
const float table_38213_13_11_c1[16] = { 0, 0, 2, 2, 5, 5, 7, 7, 0, 5, 0, 0, 2, 2, 5, 5};
const int32_t table_38213_13_11_c2[16] = { 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1};
const float table_38213_13_11_c3[16] = { 1, 0.5f, 1, 0.5f, 1, 0.5f, 1, 0.5f, 1, 1, 1, 1, 1, 1, 1, 1};
const int32_t table_38213_13_11_c4[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 1, 2, 1, 2}; // i is even as default
const float table_38213_13_12_c1[16] = { 0, 0, 2.5f, 2.5f, 5, 5, 0, 2.5f, 5, 7.5f, 7.5f, 7.5f, 0, 5, reserved, reserved}; // index 14-15 reserved
const int32_t table_38213_13_12_c2[16] = { 1, 2, 1, 2, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, reserved, reserved}; // index 14-15 reserved
const float table_38213_13_12_c3[16] = { 1, 0.5f, 1, 0.5f, 1, 0.5f, 0.5f, 0.5f, 0.5f, 1, 0.5f, 0.5f, 1, 1, reserved, reserved}; // index 14-15 reserved
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ a4ee72db
......@@ -31,10 +31,34 @@
*/
#include "mac_proto.h"
#include "mac_extern.h"
#include "RRC/NR_UE/rrc_proto.h"
#include "assertions.h"
#include <stdio.h>
typedef enum subcarrier_spacing_e {
scs_15kHz = 0x1,
scs_30kHz = 0x2,
scs_60kHz = 0x4,
scs_120kHz = 0x8,
scs_240kHz = 0x16
} subcarrier_spacing_t;
typedef enum channel_bandwidth_e {
bw_5MHz = 0x1,
bw_10MHz = 0x2,
bw_20MHz = 0x4,
bw_40MHz = 0x8,
bw_80MHz = 0x16,
bw_100MHz = 0x32
} channel_bandwidth_t;
typedef enum frequency_range_e {
FR1 = 0,
FR2
} frequency_range_t;
int8_t nr_ue_decode_mib(
module_id_t module_id,
int cc_id,
......@@ -75,6 +99,7 @@ int8_t nr_ue_decode_mib(
}
}
#if 0
printf("system frame number(6 MSB bits): %d\n", mac->mib->systemFrameNumber.buf[0]);
printf("system frame number(with LSB): %d\n", (int)frame);
printf("subcarrier spacing: %d\n", (int)mac->mib->subCarrierSpacingCommon);
......@@ -85,6 +110,190 @@ int8_t nr_ue_decode_mib(
printf("intra frequcney reselection: %d\n", (int)mac->mib->intraFreqReselection);
printf("half frame bit(extra bits): %d\n", (int)half_frame_bit);
printf("ssb index(extra bits): %d\n", (int)ssb_index);
#endif
subcarrier_spacing_t scs_ssb = scs_15kHz; // default for testing
subcarrier_spacing_t scs_pdcch = scs_15kHz; // default for testing
channel_bandwidth_t min_channel_bw = bw_5MHz; // deafult for testing
uint32_t ssb_coreset_multiplexing_pattern;
uint32_t is_condition_A = 1;
frequency_range_t frequency_range = FR1;
uint32_t index_4msb = (mac->mib->pdcch_ConfigSIB1 >> 4) & 0xf;
uint32_t index_4lsb = (mac->mib->pdcch_ConfigSIB1 & 0xf);
// type0-pdcch coreset
switch( (scs_ssb << 5)|scs_pdcch ){
case (scs_15kHz << 5) | scs_15kHz :
AssertFatal(index_4msb < 15, "38.213 Table 13-1 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_1_c2[index_4msb];
mac->num_symbols = table_38213_13_1_c3[index_4msb];
mac->rb_offset = table_38213_13_1_c4[index_4msb];
break;
case (scs_15kHz << 5) | scs_30kHz:
AssertFatal(index_4msb < 14, "38.213 Table 13-2 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_2_c2[index_4msb];
mac->num_symbols = table_38213_13_2_c3[index_4msb];
mac->rb_offset = table_38213_13_2_c4[index_4msb];
break;
case (scs_30kHz << 5) | scs_15kHz:
if((min_channel_bw & bw_5MHz) | (min_channel_bw & bw_10MHz)){
AssertFatal(index_4msb < 9, "38.213 Table 13-3 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_3_c2[index_4msb];
mac->num_symbols = table_38213_13_3_c3[index_4msb];
mac->rb_offset = table_38213_13_3_c4[index_4msb];
}else if(min_channel_bw & bw_40MHz){
AssertFatal(index_4msb < 9, "38.213 Table 13-5 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_5_c2[index_4msb];
mac->num_symbols = table_38213_13_5_c3[index_4msb];
mac->rb_offset = table_38213_13_5_c4[index_4msb];
}else{ ; }
break;
case (scs_30kHz << 5) | scs_30kHz:
if((min_channel_bw & bw_5MHz) | (min_channel_bw & bw_10MHz)){
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_4_c2[index_4msb];
mac->num_symbols = table_38213_13_4_c3[index_4msb];
mac->rb_offset = table_38213_13_4_c4[index_4msb];
}else if(min_channel_bw & bw_40MHz){
AssertFatal(index_4msb < 10, "38.213 Table 13-6 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_6_c2[index_4msb];
mac->num_symbols = table_38213_13_6_c3[index_4msb];
mac->rb_offset = table_38213_13_6_c4[index_4msb];
}else{ ; }
break;
case (scs_120kHz << 5) | scs_60kHz:
AssertFatal(index_4msb < 12, "38.213 Table 13-7 4 MSB out of range\n");
if(index_4msb & 0x7){
ssb_coreset_multiplexing_pattern = 1;
}else if(index_4msb & 0x18){
ssb_coreset_multiplexing_pattern = 2;
}else{ ; }
mac->num_rbs = table_38213_13_7_c2[index_4msb];
mac->num_symbols = table_38213_13_7_c3[index_4msb];
if(!is_condition_A && (index_4msb == 8 || index_4msb == 10)){
mac->rb_offset = table_38213_13_7_c4[index_4msb] - 1;
}else{
mac->rb_offset = table_38213_13_7_c4[index_4msb];
}
break;
case (scs_120kHz << 5) | scs_120kHz:
AssertFatal(index_4msb < 8, "38.213 Table 13-8 4 MSB out of range\n");
if(index_4msb & 0x3){
ssb_coreset_multiplexing_pattern = 1;
}else if(index_4msb & 0x0c){
ssb_coreset_multiplexing_pattern = 3;
}
mac->num_rbs = table_38213_13_8_c2[index_4msb];
mac->num_symbols = table_38213_13_8_c3[index_4msb];
if(!is_condition_A && (index_4msb == 4 || index_4msb == 6)){
mac->rb_offset = table_38213_13_8_c4[index_4msb] - 1;
}else{
mac->rb_offset = table_38213_13_8_c4[index_4msb];
}
break;
case (scs_240kHz << 5) | scs_60kHz:
AssertFatal(index_4msb < 4, "38.213 Table 13-9 4 MSB out of range\n");
ssb_coreset_multiplexing_pattern = 1;
mac->num_rbs = table_38213_13_9_c2[index_4msb];
mac->num_symbols = table_38213_13_9_c3[index_4msb];
mac->rb_offset = table_38213_13_9_c4[index_4msb];
break;
case (scs_240kHz << 5) | scs_120kHz:
AssertFatal(index_4msb < 8, "38.213 Table 13-10 4 MSB out of range\n");
if(index_4msb & 0x3){
ssb_coreset_multiplexing_pattern = 1;
}else if(index_4msb & 0x0c){
ssb_coreset_multiplexing_pattern = 2;
}
mac->num_rbs = table_38213_13_10_c2[index_4msb];
mac->num_symbols = table_38213_13_10_c3[index_4msb];
if(!is_condition_A && (index_4msb == 4 || index_4msb == 6)){
mac->rb_offset = table_38213_13_10_c4[index_4msb]-1;
}else{
mac->rb_offset = table_38213_13_10_c4[index_4msb];
}
break;
default:
break;
}
// type0-pdcch search space
float big_o;
uint32_t number_of_search_space_per_slot;
float big_m;
uint32_t first_symbol_index;
const uint32_t num_symbols_coreset = 0; // check after
uint32_t ii = 0; // check later
uint32_t kk = 0;
if(ssb_coreset_multiplexing_pattern == 1 && frequency_range == FR1){
big_o = table_38213_13_11_c1[index_4lsb];
number_of_search_space_per_slot = table_38213_13_11_c2[index_4lsb];
big_m = table_38213_13_11_c3[index_4lsb];
if((index_4lsb == 1 || index_4lsb == 3 || index_4lsb == 5 || index_4lsb == 7) && (ii&1)){
first_symbol_index = num_symbols_coreset;
}else{
first_symbol_index = table_38213_13_11_c4[index_4lsb];
}
}
if(ssb_coreset_multiplexing_pattern == 1 && frequency_range == FR2){
big_o = table_38213_13_12_c1[index_4lsb];
number_of_search_space_per_slot = table_38213_13_11_c2[index_4lsb];
big_m = table_38213_13_12_c3[index_4lsb];
if((index_4lsb == 1 || index_4lsb == 3 || index_4lsb == 5 || index_4lsb == 10) && (ii&1)){
first_symbol_index = 7;
}else if((index_4lsb == 6 || index_4lsb == 7 || index_4lsb == 8 || index_4lsb == 11) && (ii&1)){
first_symbol_index = num_symbols_coreset;
}else{
first_symbol_index = 0;
}
}
if(ssb_coreset_multiplexing_pattern == 2){
if((scs_ssb == scs_120kHz) && (scs_pdcch == scs_60kHz)){
// 38.213 Table 13-13
AssertFatal(index_4lsb == 0, "38.213 Table 13-13 4 LSB out of range\n");
// TODO check PDCCH monitoring occasions (SFN and slot number)
// TODO check first symbol index
//first_symbol_index =
}else if((scs_ssb == scs_240kHz) && (scs_pdcch == scs_120kHz)){
// 38.213 Table 13-14
AssertFatal(index_4lsb == 0, "38.213 Table 13-14 4 LSB out of range\n");
// TODO check PDCCH monitoring occasions (SFN and slot number)
// TODO check first symbol index
//first_symbol_index =
}else{ ; }
}
if(ssb_coreset_multiplexing_pattern == 3){
if((scs_ssb == scs_120kHz) && (scs_pdcch == scs_120kHz)){
// 38.213 Table 13-15
AssertFatal(index_4lsb == 0, "38.213 Table 13-15 4 LSB out of range\n");
// TODO check PDCCH monitoring occasions (SFN and slot number)
// TODO check first symbol index
//first_symbol_index =
}else{ ; }
}
// fill in the elements in config request inside P5 message
mac->phy_config.config_req.pbch_config.system_frame_number = frame; // after calculation
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
View file @ a4ee72db
......@@ -62,6 +62,34 @@ int8_t handle_bcch_dlsch(uint32_t pdu_len, uint8_t *pduP){
return 0;
}
int8_t nr_ue_ul_indication(nr_uplink_indication_t *ul_info){
NR_UE_L2_STATE_t ret;
ret = nr_ue_scheduler(
ul_info->module_id,
ul_info->gNB_index,
ul_info->cc_id,
ul_info->frame,
ul_info->slot,
0, 0); // TODO check tx/rx frame/slot is need for NR version
switch(ret){
case CONNECTION_OK:
break;
case CONNECTION_LOST:
break;
case PHY_RESYNCH:
break;
case PHY_HO_PRACH:
break;
default:
break;
}
return 0;
}
int8_t nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
module_id_t module_id = dl_info->module_id;
......@@ -99,11 +127,16 @@ int8_t nr_ue_dl_indication(nr_downlink_indication_t *dl_info){
nr_ue_if_module_t *nr_ue_if_module_init(uint32_t module_id){
if (nr_ue_if_module_inst[module_id] == NULL) {
nr_ue_if_module_inst[module_id] = (nr_ue_if_module_t*)malloc(sizeof(nr_ue_if_module_t));
nr_ue_if_module_inst[module_id] = (nr_ue_if_module_t *)malloc(sizeof(nr_ue_if_module_t));
memset((void*)nr_ue_if_module_inst[module_id],0,sizeof(nr_ue_if_module_t));
nr_ue_if_module_inst[module_id]->CC_mask=0;
nr_ue_if_module_inst[module_id]->cc_mask=0;
nr_ue_if_module_inst[module_id]->current_frame = 0;
nr_ue_if_module_inst[module_id]->current_slot = 0;
nr_ue_if_module_inst[module_id]->phy_config_request = NULL;
nr_ue_if_module_inst[module_id]->scheduled_response = NULL;
nr_ue_if_module_inst[module_id]->dl_indication = nr_ue_dl_indication;
nr_ue_if_module_inst[module_id]->ul_indication = nr_ue_ul_indication;
}
return nr_ue_if_module_inst[module_id];
......
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h
View file @ a4ee72db
......@@ -40,11 +40,9 @@ typedef struct {
/// module id
module_id_t module_id;
/// component carrier id
int CC_id;
int cc_id;
/// frame
frame_t frame;
/// subframe
sub_frame_t subframe;
/// slot
uint8_t slot;
......@@ -57,6 +55,20 @@ typedef struct {
} nr_downlink_indication_t;
typedef struct {
/// module id
module_id_t module_id;
/// gNB index
uint32_t gNB_index;
/// component carrier id
int cc_id;
/// frame
frame_t frame;
/// slot
uint32_t slot;
} nr_uplink_indication_t;
// Downlink subframe P7
......@@ -104,7 +116,7 @@ typedef struct {
* -1: Failed to consume bytes. Abort the mission.
* Non-negative return values indicate success, and ignored.
*/
typedef int8_t(nr_ue_scheduled_response_f)(nr_scheduled_response_t *scheduled_response);
typedef int8_t (nr_ue_scheduled_response_f)(nr_scheduled_response_t *scheduled_response);
/*
......@@ -114,7 +126,7 @@ typedef int8_t(nr_ue_scheduled_response_f)(nr_scheduled_response_t *scheduled_re
* -1: Failed to consume bytes. Abort the mission.
* Non-negative return values indicate success, and ignored.
*/
typedef int8_t(nr_ue_phy_config_request_f)(nr_phy_config_t *phy_config);
typedef int8_t (nr_ue_phy_config_request_f)(nr_phy_config_t *phy_config);
/*
......@@ -124,18 +136,27 @@ typedef int8_t(nr_ue_phy_config_request_f)(nr_phy_config_t *phy_config);
* -1: Failed to consume bytes. Abort the mission.
* Non-negative return values indicate success, and ignored.
*/
typedef int8_t(nr_ue_dl_indication_f)(nr_downlink_indication_t *dl_info);
typedef int8_t (nr_ue_dl_indication_f)(nr_downlink_indication_t *dl_info);
/*
* Generic type of an application-defined callback to return various
* types of data to the application.
* EXPECTED RETURN VALUES:
* -1: Failed to consume bytes. Abort the mission.
* Non-negative return values indicate success, and ignored.
*/
typedef int8_t (nr_ue_ul_indication_f)(nr_uplink_indication_t *ul_info);
// TODO check this stuff can be reuse of need modification
typedef struct nr_ue_if_module_s {
nr_ue_scheduled_response_f *scheduled_response;
nr_ue_phy_config_request_f *phy_config_request;
nr_ue_dl_indication_f *dl_indication;
nr_ue_ul_indication_f *ul_indication;
uint32_t CC_mask;
uint16_t current_frame;
uint8_t current_subframe;
uint32_t cc_mask;
uint32_t current_frame;
uint32_t current_slot;
//pthread_mutex_t nr_if_mutex;
} nr_ue_if_module_t;
......
targets/RT/USER/nr-ue.c
View file @ a4ee72db
......@@ -214,26 +214,28 @@ void init_thread(int sched_runtime, int sched_deadline, int sched_fifo, cpu_set_
void init_UE(int nb_inst)
{
int inst;
for (inst=0; inst < nb_inst; inst++) {
// UE->rfdevice.type = NONE_DEV;
PHY_VARS_NR_UE *UE = PHY_vars_UE_g[inst][0];
LOG_I(PHY,"Initializing memory for UE instance %d (%p)\n",inst,PHY_vars_UE_g[inst]);
PHY_vars_UE_g[inst][0] = init_nr_ue_vars(NULL,inst,0);
AssertFatal((UE->if_inst = nr_ue_if_module_init(inst)) != NULL,"Can't register interface module\n");
nr_l3_init_ue();
nr_l2_init_ue();
NR_UE_MAC_INST_t *UE_MAC_INST = get_mac_inst(0);
UE_MAC_INST->if_module = UE->if_inst;
UE->if_inst->scheduled_response = nr_ue_scheduled_response;
UE->if_inst->phy_config_request = nr_ue_phy_config_request;
AssertFatal(0 == pthread_create(&UE->proc.pthread_ue,
&UE->proc.attr_ue,
UE_thread,
(void*)UE), "");
}
int inst;
NR_UE_MAC_INST_t *mac_inst;
for (inst=0; inst < nb_inst; inst++) {
// UE->rfdevice.type = NONE_DEV;
PHY_VARS_NR_UE *UE = PHY_vars_UE_g[inst][0];
LOG_I(PHY,"Initializing memory for UE instance %d (%p)\n",inst,PHY_vars_UE_g[inst]);
PHY_vars_UE_g[inst][0] = init_nr_ue_vars(NULL,inst,0);
AssertFatal((UE->if_inst = nr_ue_if_module_init(inst)) != NULL, "can not initial IF module\n");
nr_l3_init_ue();
nr_l2_init_ue();
mac_inst = get_mac_inst(0);
mac_inst->if_module = UE->if_inst;
UE->if_inst->scheduled_response = nr_ue_scheduled_response;
UE->if_inst->phy_config_request = nr_ue_phy_config_request;
AssertFatal(0 == pthread_create(&UE->proc.pthread_ue,
&UE->proc.attr_ue,
UE_thread,
(void*)UE), "");
}
printf("UE threads created by %ld\n", gettid());
#if 0
......@@ -621,6 +623,23 @@ static void *UE_thread_rxn_txnp4(void *arg) {
#endif
if (UE->mac_enabled==1) {
// trigger L2 to run ue_scheduler thru IF module
// [TODO] mapping right after NR initial sync
if(1)
if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL){
UE->ul_indication.module_id = 0;
UE->ul_indication.gNB_index = 0;
UE->ul_indication.cc_id = 0;
// [TODO] mapping right after NR initial sync
//UE->ul_indication.frame = ;
//UE->ul_indication.slot = ;
UE->if_inst->ul_indication(&UE->ul_indication);
}
#ifdef NEW_MAC
ret = mac_xface->ue_scheduler(UE->Mod_id,
proc->frame_rx,
......
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