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Commit fa040160 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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Merge remote-tracking branch 'origin/5g_fapi_scf' into 442-integrate-pusch-into-nr-ue-softmodem

parents e27a88f6 20d41208
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.vscode/launch.json 0 → 100644
View file @ fa040160
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "enter program name, for example ${workspaceFolder}/a.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "/path/to/gdb",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
}
]
}
\ No newline at end of file
cmake_targets/CMakeLists.txt
View file @ fa040160
...@@ -2319,6 +2319,10 @@ add_library(minimal_lib ...@@ -2319,6 +2319,10 @@ add_library(minimal_lib
) )
target_link_libraries(minimal_lib pthread dl ${T_LIB}) target_link_libraries(minimal_lib pthread dl ${T_LIB})
add_executable(nfapi_test
${OPENAIR_DIR}/openair2/NR_PHY_INTERFACE/nfapi_5g_test.c
)
add_executable(replay_node add_executable(replay_node
${OPENAIR_TARGETS}/ARCH/rfsimulator/stored_node.c ${OPENAIR_TARGETS}/ARCH/rfsimulator/stored_node.c
) )
......
nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h 0 → 100644
View file @ fa040160
/*
nfapi_nr_interface.h
-------------------
AUTHOR : Chenyu Zhang, Florian Kaltenberger
COMPANY : BUPT, EURECOM
EMAIL : octopus@bupt.edu.cn, florian.kaltenberger@eurecom.fr
*/
#ifndef _NFAPI_NR_INTERFACE_SCF_H_
#define _NFAPI_NR_INTERFACE_SCF_H_
#include "stddef.h"
#include "nfapi_interface.h"
#define NFAPI_NR_MAX_NB_CCE_AGGREGATION_LEVELS 5
#define NFAPI_NR_MAX_NB_TCI_STATES_PDCCH 64
#define NFAPI_NR_MAX_NB_CORESETS 12
#define NFAPI_NR_MAX_NB_SEARCH_SPACES 40
// Extension to the generic structures for single tlv values
typedef struct {
nfapi_tl_t tl;
int32_t value;
} nfapi_int32_tlv_t;
typedef struct {
nfapi_tl_t tl;
uint32_t value;
} nfapi_uint32_tlv_t;
// 2019.8
// SCF222_5G-FAPI_PHY_SPI_Specificayion.pdf Section 3.2
//PHY API message types
typedef enum {
NFAPI_NR_PHY_MSG_TYPE_PARAM_REQUEST= 0x00,
NFAPI_NR_PHY_MSG_TYPE_PARAM_RESPONSE= 0x01,
NFAPI_NR_PHY_MSG_TYPE_CONFIG_REQUEST= 0x02,
NFAPI_NR_PHY_MSG_TYPE_CONFIG_RESPONSE=0X03,
NFAPI_NR_PHY_MSG_TYPE_START_REQUEST= 0X04,
NFAPI_NR_PHY_MSG_TYPE_STOP_REQUEST= 0X05,
NFAPI_NR_PHY_MSG_TYPE_STOP_INDICATION=0X06,
NFAPI_NR_PHY_MSG_TYPE_ERROR_INDICATION=0X07,
//RESERVED 0X08 ~ 0X7F
NFAPI_NR_PHY_MSG_TYPE_DL_TTI_REQUEST= 0X80,
NFAPI_NR_PHY_MSG_TYPE_UL_TTI_REQUEST= 0X81,
NFAPI_NR_PHY_MSG_TYPE_SLOT_INDICATION=0X82,
NFAPI_NR_PHY_MSG_TYPE_UL_DCI_REQUEST= 0X83,
NFAPI_NR_PHY_MSG_TYPE_TX_DATA_REQUEST=0X54,
NFAPI_NR_PHY_MSG_TYPE_RX_DATA_INDICATION=0X85,
NFAPI_NR_PHY_MSG_TYPE_CRC_INDICATION= 0X86,
NFAPI_NR_PHY_MSG_TYPE_UCI_INDICATION= 0X87,
NFAPI_NR_PHY_MSG_TYPE_SRS_INDICATION= 0X88,
NFAPI_NR_PHY_MSG_TYPE_PACH_INDICATION= 0X89
//RESERVED 0X8a ~ 0xff
} nfapi_nr_phy_msg_type_e;
// SCF222_5G-FAPI_PHY_SPI_Specificayion.pdf Section 3.3
//3.3.1 PARAM
typedef struct {
nfapi_tl_t tl;
uint16_t value;
} nfapi_nr_param_tlv_t;
//same with nfapi_param_request_t
typedef struct {
nfapi_p4_p5_message_header_t header;
nfapi_vendor_extension_tlv_t vendor_extension;
} nfapi_nr_param_request_t;
typedef enum {
NFAPI_NR_PARAM_MSG_OK = 0,
NFAPI_NR_PARAM_MSG_INVALID_STATE
} nfapi_nr_param_errors_e;
typedef struct {
nfapi_nr_param_errors_e error_code;
//Number of TLVs contained in the message body.
uint8_t number_of_tlvs;
nfapi_nr_param_tlv_t TLV;
} nfapi_nr_param_response_t;
//PARAM and CONFIG TLVs are used in the PARAM and CONFIG message exchanges, respectively
//nfapi_nr_param_tlv_format_t cell param ~ measurement_param:
//table 3-9
#define NFAPI_NR_PARAM_TLV_RELEASE_CAPABILITY_TAG 0x0001
#define NFAPI_NR_PARAM_TLV_PHY_STATE_TAG 0x0002
#define NFAPI_NR_PARAM_TLV_SKIP_BLANK_DL_CONFIG_TAG 0x0003
#define NFAPI_NR_PARAM_TLV_SKIP_BLANK_UL_CONFIG_TAG 0x0004
#define NFAPI_NR_PARAM_TLV_NUM_CONFIG_TLVS_TO_REPORT_TAG 0x0005
#define NFAPI_NR_PARAM_TLV_CYCLIC_PREFIX_TAG 0x0006
#define NFAPI_NR_PARAM_TLV_SUPPORTED_SUBCARRIER_SPACINGS_DL_TAG 0x0007
#define NFAPI_NR_PARAM_TLV_SUPPORTED_BANDWIDTH_DL_TAG 0x0008
#define NFAPI_NR_PARAM_TLV_SUPPORTED_SUBCARRIER_SPACINGS_UL_TAG 0x0009
#define NFAPI_NR_PARAM_TLV_SUPPORTED_BANDWIDTH_UL_TAG 0x000A
#define NFAPI_NR_PARAM_TLV_CCE_MAPPING_TYPE_TAG 0x000B
#define NFAPI_NR_PARAM_TLV_CORESET_OUTSIDE_FIRST_3_OFDM_SYMS_OF_SLOT_TAG 0x000C
#define NFAPI_NR_PARAM_TLV_PRECODER_GRANULARITY_CORESET_TAG 0x000D
#define NFAPI_NR_PARAM_TLV_PDCCH_MU_MIMO_TAG 0x000E
#define NFAPI_NR_PARAM_TLV_PDCCH_PRECODER_CYCLING_TAG 0x000F
#define NFAPI_NR_PARAM_TLV_MAX_PDCCHS_PER_SLOT_TAG 0x0010
#define NFAPI_NR_PARAM_TLV_PUCCH_FORMATS_TAG 0x0011
#define NFAPI_NR_PARAM_TLV_MAX_PUCCHS_PER_SLOT_TAG 0x0012
#define NFAPI_NR_PARAM_TLV_PDSCH_MAPPING_TYPE_TAG 0x0013
#define NFAPI_NR_PARAM_TLV_PDSCH_ALLOCATION_TYPES_TAG 0x0014
#define NFAPI_NR_PARAM_TLV_PDSCH_VRB_TO_PRB_MAPPING_TAG 0x0015
#define NFAPI_NR_PARAM_TLV_PDSCH_CBG_TAG 0x0016
#define NFAPI_NR_PARAM_TLV_PDSCH_DMRS_CONFIG_TYPES_TAG 0x0017
#define NFAPI_NR_PARAM_TLV_PDSCH_DMRS_MAX_LENGTH_TAG 0x0018
#define NFAPI_NR_PARAM_TLV_PDSCH_DMRS_ADDITIONAL_POS_TAG 0x0019
#define NFAPI_NR_PARAM_TLV_MAX_PDSCH_S_YBS_PER_SLOT_TAG 0x001A
#define NFAPI_NR_PARAM_TLV_MAX_NUMBER_MIMO_LAYERS_PDSCH_TAG 0x001B
#define NFAPI_NR_PARAM_TLV_SUPPORTED_MAX_MODULATION_ORDER_DL_TAG 0x001C
#define NFAPI_NR_PARAM_TLV_MAX_MU_MIMO_USERS_DL_TAG 0x001D
#define NFAPI_NR_PARAM_TLV_PDSCH_DATA_IN_DMRS_SYMBOLS_TAG 0x001E
#define NFAPI_NR_PARAM_TLV_PREMPTION_SUPPORT_TAG 0x001F
#define NFAPI_NR_PARAM_TLV_PDSCH_NON_SLOT_SUPPORT_TAG 0x0020
#define NFAPI_NR_PARAM_TLV_UCI_MUX_ULSCH_IN_PUSCH_TAG 0x0021
#define NFAPI_NR_PARAM_TLV_UCI_ONLY_PUSCH_TAG 0x0022
#define NFAPI_NR_PARAM_TLV_PUSCH_FREQUENCY_HOPPING_TAG 0x0023
#define NFAPI_NR_PARAM_TLV_PUSCH_DMRS_CONFIG_TYPES_TAG 0x0024
#define NFAPI_NR_PARAM_TLV_PUSCH_DMRS_MAX_LEN_TAG 0x0025
#define NFAPI_NR_PARAM_TLV_PUSCH_DMRS_ADDITIONAL_POS_TAG 0x0026
#define NFAPI_NR_PARAM_TLV_PUSCH_CBG_TAG 0x0027
#define NFAPI_NR_PARAM_TLV_PUSCH_MAPPING_TYPE_TAG 0x0028
#define NFAPI_NR_PARAM_TLV_PUSCH_ALLOCATION_TYPES_TAG 0x0029
#define NFAPI_NR_PARAM_TLV_PUSCH_VRB_TO_PRB_MAPPING_TAG 0x002A
#define NFAPI_NR_PARAM_TLV_PUSCH_MAX_PTRS_PORTS_TAG 0x002B
#define NFAPI_NR_PARAM_TLV_MAX_PDUSCHS_TBS_PER_SLOT_TAG 0x002C
#define NFAPI_NR_PARAM_TLV_MAX_NUMBER_MIMO_LAYERS_NON_CB_PUSCH_TAG 0x002D
#define NFAPI_NR_PARAM_TLV_SUPPORTED_MODULATION_ORDER_UL_TAG 0x002E
#define NFAPI_NR_PARAM_TLV_MAX_MU_MIMO_USERS_UL_TAG 0x002F
#define NFAPI_NR_PARAM_TLV_DFTS_OFDM_SUPPORT_TAG 0x0030
#define NFAPI_NR_PARAM_TLV_PUSCH_AGGREGATION_FACTOR_TAG 0x0031
#define NFAPI_NR_PARAM_TLV_PRACH_LONG_FORMATS_TAG 0x0032
#define NFAPI_NR_PARAM_TLV_PRACH_SHORT_FORMATS_TAG 0x0033
#define NFAPI_NR_PARAM_TLV_PRACH_RESTRICTED_SETS_TAG 0x0034
#define NFAPI_NR_PARAM_TLV_MAX_PRACH_FD_OCCASIONS_IN_A_SLOT_TAG 0x0035
#define NFAPI_NR_PARAM_TLV_RSSI_MEASUREMENT_SUPPORT_TAG 0x0036
typedef struct
{
uint16_t release_capability; //TAG 0x0001
uint16_t phy_state;
uint8_t skip_blank_dl_config;
uint8_t skip_blank_ul_config;
uint16_t num_config_tlvs_to_report;
nfapi_nr_param_tlv_t* config_tlvs_to_report_list;
} nfapi_nr_cell_param_t;
//table 3-10 Carrier parameters
typedef struct
{
uint8_t cyclic_prefix;//TAG 0x0006
uint8_t supported_subcarrier_spacings_dl;
uint16_t supported_bandwidth_dl;
uint8_t supported_subcarrier_spacings_ul;
uint16_t supported_bandwidth_ul;
} nfapi_nr_carrier_param_t;
//table 3-11 PDCCH parameters
typedef struct
{
uint8_t cce_mapping_type;
uint8_t coreset_outside_first_3_of_ofdm_syms_of_slot;
uint8_t coreset_precoder_granularity_coreset;
uint8_t pdcch_mu_mimo;
uint8_t pdcch_precoder_cycling;
uint8_t max_pdcch_per_slot;//TAG 0x0010
} nfapi_nr_pdcch_param_t;
//table 3-12 PUCCH parameters
typedef struct
{
uint8_t pucch_formats;
uint8_t max_pucchs_per_slot;
} nfapi_nr_pucch_param_t;
//table 3-13 PDSCH parameters
typedef struct
{
uint8_t pdsch_mapping_type;
uint8_t pdsch_allocation_types;
uint8_t pdsch_vrb_to_prb_mapping;
uint8_t pdsch_cbg;
uint8_t pdsch_dmrs_config_types;
uint8_t pdsch_dmrs_max_length;
uint8_t pdsch_dmrs_additional_pos;
uint8_t max_pdsch_tbs_per_slot;
uint8_t max_number_mimo_layers_pdsch;
uint8_t supported_max_modulation_order_dl;
uint8_t max_mu_mimo_users_dl;
uint8_t pdsch_data_in_dmrs_symbols;
uint8_t premption_support;//TAG 0x001F
uint8_t pdsch_non_slot_support;
} nfapi_nr_pdsch_param_t;
//table 3-14
typedef struct
{
uint8_t uci_mux_ulsch_in_pusch;
uint8_t uci_only_pusch;
uint8_t pusch_frequency_hopping;
uint8_t pusch_dmrs_config_types;
uint8_t pusch_dmrs_max_len;
uint8_t pusch_dmrs_additional_pos;
uint8_t pusch_cbg;
uint8_t pusch_mapping_type;
uint8_t pusch_allocation_types;
uint8_t pusch_vrb_to_prb_mapping;
//uint8 ? ↓ see table 3-14
uint8_t pusch_max_ptrs_ports;
uint8_t max_pduschs_tbs_per_slot;
uint8_t max_number_mimo_layers_non_cb_pusch;
uint8_t supported_modulation_order_ul;
uint8_t max_mu_mimo_users_ul;
uint8_t dfts_ofdm_support;
uint8_t pusch_aggregation_factor;//TAG 0x0031
} nfapi_nr_pusch_param_t;
//table 3-15
typedef struct
{
uint8_t prach_long_formats;
uint8_t prach_short_formats;
uint8_t prach_restricted_sets;
uint8_t max_prach_fd_occasions_in_a_slot;
} nfapi_nr_prach_param_t;
//table 3-16
typedef struct
{
uint8_t rssi_measurement_support;
} nfapi_nr_measurement_param_t;
//-------------------------------------------//
//3.3.2 CONFIG
typedef struct {
nfapi_tl_t tl;
uint16_t value;
} nfapi_nr_config_tlv_t;
typedef struct {
uint8_t number_of_tlvs;
nfapi_nr_config_tlv_t tlv;
} nfapi_nr_config_request_t;
typedef enum {
NFAPI_NR_CONFIG_MSG_OK = 0,
NFAPI_NR_CONFIG_MSG_INVALID_CONFIG //The configuration provided has missing mandatory TLVs, or TLVs that are invalid or unsupported in this state.
} nfapi_nr_config_errors_e;
typedef struct {
nfapi_nr_config_errors_e error_code;
uint8_t number_of_invalid_tlvs_that_can_only_be_configured_in_idle;
uint8_t unmber_of_missing_tlvs;
//? ↓
nfapi_nr_config_tlv_t* tlv_invalid_list;
nfapi_nr_config_tlv_t* tlv_invalid_idle_list;
nfapi_nr_config_tlv_t* tlv_invalid_running_list;
nfapi_nr_config_tlv_t* tlv_missing_list;
} nfapi_nr_config_response_t;
//nfapi_nr_config_tlv_format_t carrier config ~ precoding config:
#define NFAPI_NR_CONFIG_DL_BANDWIDTH_TAG 0x1001
#define NFAPI_NR_CONFIG_DL_FREQUENCY_TAG 0x1002
#define NFAPI_NR_CONFIG_DL_K0_TAG 0x1003
#define NFAPI_NR_CONFIG_DL_GRID_SIZE_TAG 0x1004
#define NFAPI_NR_CONFIG_NUM_TX_ANT_TAG 0x1005
#define NFAPI_NR_CONFIG_UPLINK_BANDWIDTH_TAG 0x1006
#define NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG 0x1007
#define NFAPI_NR_CONFIG_UL_K0_TAG 0x1008
#define NFAPI_NR_CONFIG_UL_GRID_SIZE_TAG 0x1009
#define NFAPI_NR_CONFIG_NUM_RX_ANT_TAG 0x100A
#define NFAPI_NR_CONFIG_FREQUENCY_SHIFT_7P5KHZ_TAG 0x100B
#define NFAPI_NR_CONFIG_PHY_CELL_ID_TAG 0x100C
#define NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG 0x100D
#define NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG 0x100E
#define NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG 0x100F
#define NFAPI_NR_CONFIG_SCS_COMMON_TAG 0x1010
#define NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG 0x1011
#define NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG 0x1012
#define NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG 0x1013
#define NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG 0x1014
#define NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG 0x1015
#define NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG 0x1016
#define NFAPI_NR_CONFIG_K1_TAG 0x1017
#define NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG 0x1018
#define NFAPI_NR_CONFIG_NUM_UNUSED_ROOT_SEQUENCES_TAG 0x1019
#define NFAPI_NR_CONFIG_UNUSED_ROOT_SEQUENCES_TAG 0x101A
#define NFAPI_NR_CONFIG_SSB_PER_RACH_TAG 0x101B
#define NFAPI_NR_CONFIG_PRACH_MULTIPLE_CARRIERS_IN_A_BAND_TAG 0x101C
#define NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG 0x101D
#define NFAPI_NR_CONFIG_BETA_PSS_TAG 0x101E
#define NFAPI_NR_CONFIG_SSB_PERIOD_TAG 0x101F
#define NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG 0x1020
#define NFAPI_NR_CONFIG_MIB_TAG 0x1021
#define NFAPI_NR_CONFIG_SSB_MASK_TAG 0x1022
#define NFAPI_NR_CONFIG_BEAM_ID_TAG 0x1023
#define NFAPI_NR_CONFIG_SS_PBCH_MULTIPLE_CARRIERS_IN_A_BAND_TAG 0x1024
#define NFAPI_NR_CONFIG_MULTIPLE_CELLS_SS_PBCH_IN_A_CARRIER_TAG 0x1025
#define NFAPI_NR_CONFIG_TDD_PERIOD_TAG 0x1026
#define NFAPI_NR_CONFIG_SLOT_CONFIG_TAG 0x1027
#define NFAPI_NR_CONFIG_RSSI_MEASUREMENT_TAG 0x1028
//table 3-21
typedef struct
{
uint16_t dl_bandwidth;//Carrier bandwidth for DL in MHz [38.104, sec 5.3.2] Values: 5, 10, 15, 20, 25, 30, 40,50, 60, 70, 80,90,100,200,400
uint32_t dl_frequency; //Absolute frequency of DL point A in KHz [38.104, sec5.2 and 38.211 sec 4.4.4.2] Value: 450000 -> 52600000
uint16_t dl_k0[5];//𝑘_{0}^{𝜇} for each of the numerologies [38.211, sec 5.3.1] Value: 0 ->23699
uint16_t dl_grid_size[5];//Grid size 𝑁_{𝑔𝑟𝑖𝑑}^{𝑠𝑖𝑧𝑒,𝜇} for each of the numerologies [38.211, sec 4.4.2] Value: 0->275 0 = this numerology not used
uint16_t num_tx_ant;//Number of Tx antennas
uint16_t uplink_bandwidth;//Carrier bandwidth for UL in MHz. [38.104, sec 5.3.2] Values: 5, 10, 15, 20, 25, 30, 40,50, 60, 70, 80,90,100,200,400
uint32_t uplink_frequency;//Absolute frequency of UL point A in KHz [38.104, sec5.2 and 38.211 sec 4.4.4.2] Value: 450000 -> 52600000
uint16_t ul_k0[5];//𝑘0 𝜇 for each of the numerologies [38.211, sec 5.3.1] Value: : 0 ->23699
uint16_t ul_grid_size[5];//Grid size 𝑁𝑔𝑟𝑖𝑑 𝑠𝑖𝑧𝑒,𝜇 for each of the numerologies [38.211, sec 4.4.2]. Value: 0->275 0 = this numerology not used
uint16_t num_rx_ant;//
uint8_t frequency_shift_7p5khz;//Indicates presence of 7.5KHz frequency shift. Value: 0 = false 1 = true
} nfapi_nr_carrier_config_t;
//table 3-22
typedef struct
{
uint8_t phy_cell_id;//Physical Cell ID, 𝑁_{𝐼𝐷}^{𝑐𝑒𝑙𝑙} [38.211, sec 7.4.2.1] Value: 0 ->1007
uint8_t frame_duplex_type;//Frame duplex type Value: 0 = FDD 1 = TDD
} nfapi_nr_cell_config_t;
//table 3-23
typedef struct
{
uint32_t ss_pbch_power;//SSB Block Power Value: TBD (-60..50 dBm)
uint8_t bch_payload;//Defines option selected for generation of BCH payload, see Table 3-13 (v0.0.011 Value: 0: MAC generates the full PBCH payload 1: PHY generates the timing PBCH bits 2: PHY generates the full PBCH payload
uint8_t scs_common;//subcarrierSpacing for common, used for initial access and broadcast message. [38.211 sec 4.2] Value:0->3
} nfapi_nr_ssb_config_t;
//table 3-24
/*typedef struct {
uint8_t unused_root_sequences;//Unused root sequence or sequences per FD occasion. Required for noise estimation.
} nfapi_nr_num_unused_root_sequences_t;*/
typedef struct
{
uint8_t num_prach_fd_occasions;
uint16_t prach_root_sequence_index;//Starting logical root sequence index, 𝑖, equivalent to higher layer parameter prach-RootSequenceIndex [38.211, sec 6.3.3.1] Value: 0 -> 837
uint8_t num_root_sequences;//Number of root sequences for a particular FD occasion that are required to generate the necessary number of preambles
uint16_t k1;//Frequency offset (from UL bandwidth part) for each FD. [38.211, sec 6.3.3.2] Value: from 0 to 272
uint8_t prach_zero_corr_conf;//PRACH Zero CorrelationZone Config which is used to dervive 𝑁𝑐𝑠 [38.211, sec 6.3.3.1] Value: from 0 to 15
uint8_t num_unused_root_sequences;//Number of unused sequences available for noise estimation per FD occasion. At least one unused root sequence is required per FD occasion.
uint8_t* unused_root_sequences_list;//Unused root sequence or sequences per FD occasion. Required for noise estimation.
} nfapi_nr_num_prach_fd_occasions_t;
typedef struct
{
uint8_t prach_sequence_length;//RACH sequence length. Long or Short sequence length. Only short sequence length is supported for FR2. [38.211, sec 6.3.3.1] Value: 0 = Long sequence 1 = Short sequence
uint8_t prach_sub_c_spacing;//Subcarrier spacing of PRACH. [38.211 sec 4.2] Value:0->4
uint8_t restricted_set_config;//PRACH restricted set config Value: 0: unrestricted 1: restricted set type A 2: restricted set type B
uint8_t num_prach_fd_occasions;//Number of RACH frequency domain occasions. Corresponds to the parameter 𝑀 in [38.211, sec 6.3.3.2] which equals the higher layer parameter msg1FDM Value: 1,2,4,8
nfapi_nr_num_prach_fd_occasions_t* num_prach_fd_occasions_list;
uint8_t ssb_per_rach;//SSB-per-RACH-occasion Value: 0: 1/8 1:1/4, 2:1/2 3:1 4:2 5:4, 6:8 7:16
uint8_t prach_multiple_carriers_in_a_band;//0 = disabled 1 = enabled
} nfapi_nr_prach_config_t;
//table 3-25
typedef struct
{
uint32_t ssb_mask;//Bitmap for actually transmitted SSB. MSB->LSB of first 32 bit number corresponds to SSB 0 to SSB 31 MSB->LSB of second 32 bit number corresponds to SSB 32 to SSB 63 Value for each bit: 0: not transmitted 1: transmitted
} nfapi_nr_ssb_mask_size_2_t;
typedef struct
{
uint8_t beam_id[64];//BeamID for each SSB in SsbMask. For example, if SSB mask bit 26 is set to 1, then BeamId[26] will be used to indicate beam ID of SSB 26. Value: from 0 to 63
} nfapi_nr_ssb_mask_size_64_t;
typedef struct
{
uint16_t ssb_offset_point_a;//Offset of lowest subcarrier of lowest resource block used for SS/PBCH block. Given in PRB [38.211, section 4.4.4.2] Value: 0->2199
uint8_t beta_pss;//PSS EPRE to SSS EPRE in a SS/PBCH block [38.213, sec 4.1] Values: 0 = 0dB
uint8_t ssb_period;//SSB periodicity in msec Value: 0: ms5 1: ms10 2: ms20 3: ms40 4: ms80 5: ms160
uint8_t ssb_subcarrier_offset;//ssbSubcarrierOffset or 𝑘𝑆𝑆𝐵 (38.211, section 7.4.3.1) Value: 0->31
uint32_t MIB;//MIB payload, where the 24 MSB are used and represent the MIB in [38.331 MIB IE] and represent 0 1 2 3 1 , , , ,..., A− a a a a a [38.212, sec 7.1.1]
nfapi_nr_ssb_mask_size_2_t* ssb_mask_size_2_list;//2
nfapi_nr_ssb_mask_size_64_t* ssb_mask_size_64_list;//64
uint8_t ss_pbch_multiple_carriers_in_a_band;//0 = disabled 1 = enabled
uint8_t multiple_cells_ss_pbch_in_a_carrier;//Indicates that multiple cells will be supported in a single carrier 0 = disabled 1 = enabled
} nfapi_nr_ssb_table_t;
//table 3-26
//?
typedef struct
{
uint8_t slot_config;//For each symbol in each slot a uint8_t value is provided indicating: 0: DL slot 1: UL slot 2: Guard slot
} nfapi_nr_max_num_of_symbol_per_slot_t;
typedef struct
{
nfapi_nr_max_num_of_symbol_per_slot_t* max_num_of_symbol_per_slot_list;
} nfapi_nr_max_tdd_periodicity_t;
typedef struct
{
uint8_t tdd_period;//DL UL Transmission Periodicity. Value:0: ms0p5 1: ms0p625 2: ms1 3: ms1p25 4: ms2 5: ms2p5 6: ms5 7: ms10
nfapi_nr_max_tdd_periodicity_t* max_tdd_periodicity_list;
} nfapi_nr_tdd_table_t;
//table 3-27
typedef struct
{
uint8_t rssi_measurement;//RSSI measurement unit. See Table 3-16 for RSSI definition. Value: 0: Do not report RSSI 1: dBm 2: dBFS
} nfapi_nr_measurement_config_t;
//------------------------------//
//3.3.3 START
typedef struct {
nfapi_p4_p5_message_header_t header;
nfapi_vendor_extension_tlv_t vendor_extension;
} nfapi_nr_start_request_t;
typedef enum {
NFAPI_NR_START_MSG_INVALID_STATE
} nfapi_nr_start_errors_e;
//3.3.4 STOP
typedef struct {
nfapi_p4_p5_message_header_t header;
nfapi_vendor_extension_tlv_t vendor_extension;
} nfapi_nr_stop_request_t;
typedef struct {
nfapi_p4_p5_message_header_t header;
nfapi_vendor_extension_tlv_t vendor_extension;
} nfapi_nr_stop_indication_t;
typedef enum {
NFAPI_NR_STOP_MSG_INVALID_STATE
} nfapi_nr_stop_errors_e;
//3.3.5 PHY Notifications
typedef enum {
NFAPI_NR_PHY_API_MSG_OK =0x0,
NFAPI_NR_PHY_API_MSG_INVALID_STATE =0x1,
NFAPI_NR_PHY_API_MSG_INVALID_CONFIG =0x2,
NFAPI_NR_PHY_API_SFN_OUT_OF_SYNC =0X3,
NFAPI_NR_PHY_API_MSG_SLOR_ERR =0X4,
NFAPI_NR_PHY_API_MSG_BCH_MISSING =0X5,
NFAPI_NR_PHY_API_MSG_INVALID_SFN =0X6,
NFAPI_NR_PHY_API_MSG_UL_DCI_ERR =0X7,
NFAPI_NR_PHY_API_MSG_TX_ERR =0X8
} nfapi_nr_phy_notifications_errors_e;
typedef struct {
uint16_t sfn; //0~1023
uint16_t slot;//0~319
nfapi_nr_phy_msg_type_e msg_id;//Indicate which message received by the PHY has an error. Values taken from Table 3-4.
nfapi_nr_phy_notifications_errors_e error_code;
} nfapi_nr_phy_notifications_error_indicate_t;
//-----------------------//
//3.3.6 Storing Precoding and Beamforming Tables
//table 3-32
//?
typedef struct {
uint16_t beam_idx; //0~65535
} nfapi_nr_dig_beam_t;
typedef struct {
uint16_t dig_beam_weight_Re;
uint16_t dig_beam_weight_Im;
} nfapi_nr_txru_t;
typedef struct {
uint16_t num_dig_beams; //0~65535
uint16_t num_txrus; //0~65535
nfapi_nr_dig_beam_t* dig_beam_list;
nfapi_nr_txru_t* txru_list;
} nfapi_nr_dbt_pdu_t;
//table 3-33
//?
typedef struct {
uint16_t num_ant_ports;
int16_t precoder_weight_Re;
int16_t precoder_weight_Im;
} nfapi_nr_num_ant_ports_t;
typedef struct {
uint16_t numLayers; //0~65535
nfapi_nr_num_ant_ports_t* num_ant_ports_list;
} nfapi_nr_num_layers_t;
typedef struct {
uint16_t pm_idx; //0~65535
nfapi_nr_num_layers_t* num_layers_list; //0~65535
//nfapi_nr_num_ant_ports_t* num_ant_ports_list;
} nfapi_nr_pm_pdu_t;
// Section 3.4
// Section 3.4.1 slot indication
#define NFAPI_NR_SLOT_INDICATION_PERIOD_NUMEROLOGY_0 1000 //us
#define NFAPI_NR_SLOT_INDICATION_PERIOD_NUMEROLOGY_1 50 //us
#define NFAPI_NR_SLOT_INDICATION_PERIOD_NUMEROLOGY_2 250 //us
#define NFAPI_NR_SLOT_INDICATION_PERIOD_NUMEROLOGY_3 125 //us
typedef struct {
uint16_t sfn; //0->1023
uint16_t slot;//0->319
} nfapi_nr_slot_indication_t;
// 3.4.2
//for pdcch_pdu:
typedef struct
{
uint16_t beam_idx;//Index of the digital beam weight vector pre-stored at cell configuration. The vector maps this input port to output TXRUs. Value: 0->65535
}nfapi_nr_dig_bf_interface_t;
typedef struct
{
uint16_t pm_idx;//Index to precoding matrix (PM) pre-stored at cell configuration. Note: If precoding is not used this parameter should be set to 0. Value: 0->65535.
nfapi_nr_dig_bf_interface_t* dig_bf_interface_list;
}nfapi_nr_tx_precoding_and_beamforming_number_of_prgs_t;
//table 3-43
typedef struct
{
uint16_t num_prgs;/*Number of PRGs spanning this allocation.
Value : 1->275 */
uint16_t prg_size;/*Size in RBs of a precoding resource block group (PRG) – to which same precoding and digital beamforming gets applied. Value: 1->275 */
//watchout: dig_bf_interfaces here, in table 3-53 it's dig_bf_interface
uint8_t dig_bf_interfaces;//Number of STD ant ports (parallel streams) feeding into the digBF Value: 0->255
nfapi_nr_tx_precoding_and_beamforming_number_of_prgs_t* prgs_list;//
}nfapi_nr_tx_precoding_and_beamforming_t;
//table 3-37
#define DCI_PAYLOAD_BTYE_LEN 12 //? TS38.212 sec 7.3.1
typedef struct
{
uint16_t rnti;//
uint16_t scrambling_id;//
uint16_t scrambling_rnti;/* */
uint8_t cce_index;//
uint8_t aggregation_level;//
nfapi_nr_tx_precoding_and_beamforming_t* precoding_and_beamforming_list;
//tx power info
uint8_t beta_pdcch_1_0;/*PDCCH power value used for PDCCH Format 1_0 with CRC scrambled by SI-RNTI, PI-RNTI or RA-RNTI. This is ratio of
SSB/PBCH EPRE to PDCCH and PDCCH DMRS EPRE [TS38.213, sec 4.1] Value :0->17 */
uint8_t power_control_offset_ss;//PDCCH power value used for all other PDCCH Formats. This is ratio of SSB/PBCH block EPRE to PDCCH and PDCCH DMRS EPRE [TS38.214, sec 4.1] Values: 0: -3dB, 1: 0dB, 2: 3dB, 3: 6dB
uint16_t payload_size_bits;//The total DCI length (in bits) including padding bits [TS38.212 sec 7.3.1] Range 0-> DCI_PAYLOAD_BTYE_LEN*8
uint8_t payload[DCI_PAYLOAD_BTYE_LEN];//DCI payload, where the actual size is defined by PayloadSizeBits. The bit order is as following bit0-bit7 are mapped to first byte of MSB - LSB
} nfapi_nr_dl_dci_pdu_t;
//table 3-36
typedef struct
{
uint16_t bwp_size;//Bandwidth part size [TS38.213 sec12]. Number of contiguous PRBs allocated to the BWP Value: 1->275
uint16_t bwp_start;//bandwidth part start RB index from reference CRB [TS38.213 sec 12] Value: 0->274
uint8_t subcarrier_spacing;//subcarrierSpacing [TS38.211 sec 4.2] Value:0->4
uint8_t cyclic_prefix;//Cyclic prefix type [TS38.211 sec 4.2] 0: Normal; 1: Extended
//Coreset [TS38.211 sec 7.3.2.2]
uint8_t start_symbol_index;//Starting OFDM symbol for the CORESET Value: 0->13
uint8_t duration_symbols;/* Contiguous time duration of the CORESET in number of symbols. Corresponds to L1 parameter 𝑁𝑠𝑦𝑚𝑏 𝐶𝑂𝑅𝐸𝑆𝐸𝑇 [TS38.211 sec 7.3.2.2] Value: 1,2,3*/
uint8_t freq_domain_resource[6];/* Frequency domain resources. This is a bitmap defining non-overlapping groups of 6 PRBs in ascending order. [TS38.213 10.1]. Also, corresponds to L1 parameter N^{CORESET}_{RB} [TS38.211 sec 7.3.2.2]
Bitmap of uint8 array. 45 bits.*/
uint8_t cce_reg_mapping_type;/*CORESET-CCE-to-REG-mapping-type [TS38.211 sec 7.3.2.2] 0: non-interleaved 1: interleaved */
uint8_t reg_bundle_size;/*The number of REGs in a bundle. Must be 6 for
cceRegMappingType = nonInterleaved. For cceRegMappingType = interleaved, must belong to {2,6} if duration = 1,2 and must belong to {3,6} if
duration = 3. Corresponds to parameter L. [TS38.211 sec 7.3.2.2] Value: 2,3,6 */
uint8_t interleaver_size;//The interleaver size. For interleaved mapping belongs to {2,3,6} and for non-interleaved mapping is NA. Corresponds to parameter R. [TS38.211 sec 7.3.2.2] Value: 2,3,6
uint8_t core_set_type;//[TS38.211 sec 7.3.2.2 and sec 7.4.1.3.2] 0: CORESET is configured by the PBCH or SIB1 (subcarrier 0 of CRB0 for DMRS mapping) 1: otherwise (subcarrier 0 of CORESET)
uint16_t shift_index;//[TS38.211 sec 7.3.2.2] Not applicable for non-interleaved mapping. For interleaved mapping and a PDCCH transmitted in a CORESET configured by the PBCH or SIB1 this should be set to phy cell ID. Value: 10 bits Otherwise, for interleaved mapping this is set to 0-> max num of PRBs. Value 0-> 275
uint8_t precoder_granularity;//Granularity of precoding [TS38.211 sec 7.3.2.2] 0: sameAsRegBundle 1: allContiguousRBs
uint16_t num_dl_dci;//Number of DCIs in this CORESET. Value: 0->MaxDciPerSlot
nfapi_nr_dl_dci_pdu_t* dl_dci_list;
} nfapi_nr_pdcch_pdu_t;
//for pdsch_pdu:
typedef struct
{
uint16_t target_code_rate;//
uint8_t qam_mod_order;//
uint8_t mcs_index;//
uint8_t mcs_table;//
uint8_t rv_index;//
uint32_t tb_size;//
} nfapi_nr_code_word_t;
//table 3-38
typedef struct
{
uint16_t pdu_bit_map;//Bitmap indicating presence of optional PDUs Bit 0: pdschPtrs - Indicates PTRS included (FR2) Bit 1:cbgRetxCtrl (Present when CBG based retransmit is used) All other bits reserved
uint16_t rnti;//The RNTI used for identifying the UE when receiving the PDU Value: 1 -> 65535
uint16_t pdu_index;//
uint16_t bwp_size;//Bandwidth part size [TS38.213 sec12]. Number of contiguous PRBs allocated to the BWP Value: 1->275
uint16_t bwp_start;//bandwidth part start RB index from reference CRB [TS38.213 sec 12] Value: 0->274
uint8_t subcarrier_spacing;//Value:0->4
uint8_t cyclic_prefix;//0: Normal; 1: Extended
uint8_t nr_of_code_words;//Number of code words for this RNTI (UE) Value: 1 -> 2
nfapi_nr_code_word_t* code_word_list;
uint16_t data_scrambling_id;//
uint8_t nr_of_layers;//
uint8_t transmission_scheme;//PDSCH transmission schemes [TS38.214, sec 5.1.1] 0: Up to 8 transmission layers
uint8_t ref_point;//Reference point for PDSCH DMRS "k" - used for tone mapping
//DMRS
uint16_t dl_dmrs_symb_pos;//Bitmap occupying the 14 LSBs with: bit 0: first symbol and for each bit 0: no DMRS 1: DMRS
uint8_t dmrs_config_type;//DL DMRS config type[TS38.211, sec 7.4.1.1.2] 0: type 1 1: type 2
uint16_t dl_dmrs_scrambling_id;//DL-DMRS-Scrambling-ID [TS38.211, sec 7.4.1.1.2 ] If provided by the higher-layer and the PDSCH is scheduled by PDCCH with CRC scrambled by CRNTI or CS-RNTI, otherwise, L2 should set this to physical cell id. Value: 0->65535
uint8_t scid;// 0 1
uint8_t num_dmrs_cdm_grps_no_data;//Number of DM-RS CDM groups without data [TS38.212 sec 7.3.1.2.2] [TS38.214 Table 4.1-1] it determines the ratio of PDSCH EPRE to DM-RS EPRE. Value: 1->3
uint16_t dmrs_ports;//DMRS ports. [TS38.212 7.3.1.2.2] provides description between DCI 1-1 content and DMRS ports. Bitmap occupying the 11 LSBs with: bit 0: antenna port 1000 bit 11: antenna port 1011 and for each bit 0: DMRS port not used 1: DMRS port used
//Pdsch Allocation in frequency domain [TS38.214, sec 5.1.2.2]
uint8_t resource_alloc;//Resource Allocation Type [TS38.214, sec 5.1.2.2] 0: Type 0 1: Type 1
uint8_t rb_bit_map[36];//For resource alloc type 0. TS 38.212 V15.0.x, 7.3.1.2.2 bitmap of RBs, 273 rounded up to multiple of 32. This bitmap is in units of VRBs. LSB of byte 0 of the bitmap represents the first RB of the bwp
uint16_t rb_start;//For resource allocation type 1. [TS38.214, sec5.1.2.2.2] The starting resource block within the BWP for this PDSCH. Value: 0->274
uint16_t rb_size;//For resource allocation type 1. [TS38.214, sec 5.1.2.2.2] The number of resource block within for this PDSCH. Value: 1->275
uint8_t vrb_to_prb_mapping;//VRB-to-PRB-mapping [TS38.211, sec 7.3.1.6] 0: non-interleaved 1: interleaved with RB size 2 2: Interleaved with RB size 4
//Resource Allocation in time domain [TS38.214, sec 5.1.2.1]
uint8_t start_symbol_index;//Start symbol index of PDSCH mapping from the start of the slot, S. [TS38.214, Table 5.1.2.1-1] Value: 0->13
uint8_t nr_of_symbols;//PDSCH duration in symbols, L [TS38.214, Table 5.1.2.1-1] Value: 1->14
//PTRS TS38.214 sec 5.1.6.3
uint8_t ptrs_port_index;//PT-RS antenna ports [TS38.214, sec 5.1.6.3] [TS38.211, table 7.4.1.2.2-1] Bitmap occupying the 6 LSBs with: bit 0: ntenna port 1000 bit 5: antenna port 1005 and for each bit 0: PTRS port not used 1: PTRS port used
uint8_t ptrs_time_density;//PT-RS time density [TS38.214, table 5.1.6.3-1] 0: 1 1: 2 2: 4
uint8_t ptrs_freq_density;//PT-RS frequency density [TS38.214, table[5.1.6.3-2] 0: 2 1: 4
uint8_t ptrs_re_offset;//PT-RS resource element offset [TS38.211, table [7.4.1.2.2-1]
uint8_t n_epre_ratio_of_pdsch_to_ptrs;//PT-RS-to-PDSCH EPRE ratio [TS38.214, table 4.1-2] Value :0->3
nfapi_nr_tx_precoding_and_beamforming_t* precoding_and_beamforming_list;
//TX power info
uint8_t power_control_offset;//Ratio of PDSCH EPRE to NZP CSI-RSEPRE [TS38.214, sec 5.2.2.3.1] Value :0->23 representing -8 to 15 dB in 1dB steps
uint8_t power_control_offset_ss;//Ratio of SSB/PBCH block EPRE to NZP CSI-RS EPRES [TS38.214, sec 5.2.2.3.1] Values: 0: -3dB, 1: 0dB, 2: 3dB, 3: 6dB
//CBG fields
uint8_t is_last_cb_present;//Indicates whether last CB is present in the CBG retransmission 0: CBG retransmission does not include last CB 1: CBG retransmission includes last CB If CBG Re-Tx includes last CB, L1 will add the TB CRC to the last CB in the payload before it is read into the LDPC HW unit
uint8_t is_inline_tb_crc;//Indicates whether TB CRC is part of data payload or control message 0: TB CRC is part of data payload 1: TB CRC is part of control message
uint32_t dl_tb_crc;//TB CRC: to be used in the last CB, applicable only if last CB is present
} nfapi_nr_dlsch_pdu_t;
//for csi-rs_pdu:
//table 3-39
typedef struct
{
uint16_t bwp_size;//
uint16_t bwp_start;//
uint8_t subcarrier_spacing;//
uint8_t cyclic_prefix;//
uint16_t start_rb;
uint16_t nr_of_rbs;
uint8_t csi_type;//Value: 0:TRS 1:CSI-RS NZP 2:CSI-RS ZP
uint8_t row;//Row entry into the CSI Resource location table. [TS38.211, sec 7.4.1.5.3 and table 7.4.1.5.3-1] Value: 1-18
uint16_t freq_domain;//Value: Up to the 12 LSBs, actual size is determined by the Row parameter
uint8_t symb_l0;//The time domain location l0 and firstOFDMSymbolInTimeDomain Value: 0->13
uint8_t symb_l1;//
uint8_t cdm_type;
uint8_t freq_density;//The density field, p and comb offset (for dot5).0: dot5 (even RB), 1: dot5 (odd RB), 2: one, 3: three
uint16_t scramb_id;//ScramblingID of the CSI-RS [TS38.214, sec 5.2.2.3.1] Value: 0->1023
//tx power info
uint8_t power_control_offset;//Ratio of PDSCH EPRE to NZP CSI-RSEPRE Value :0->23 representing -8 to 15 dB in 1dB steps
uint8_t power_control_offset_ss;//Ratio of SSB/PBCH block EPRE to NZP CSI-RS EPRES 0: -3dB, 1: 0dB, 2: 3dB, 3: 6dB
} nfapi_nr_csi_rs_pdu_t;
//for ssb_pdu:
typedef struct
{
uint32_t bch_payload;//BCH payload. The valid bits are indicated in the PARAM/CONFIG TLVs. If PARAM/CONFIG TLVs indicate MAC generates full bchPayload then the payload length is 31 bits with the 8 LSB bits being. Otherwise timing PBCH bits are generated by the PHY. And for bchPayload the 24 LSB are used.
} nfapi_nr_mac_generated_mib_pdu_t;
typedef struct
{
uint8_t dmrs_type_a_position;//The position of the first DM-RS for downlink and uplink.
uint8_t pdcch_config_sib1;//The parameter PDCCH-ConfigSIB1 that determines a common ControlResourceSet (CORESET) a common search space and necessary PDCCH parameters.
uint8_t cell_barred;//The flag to indicate whether the cell is barred
uint8_t intra_freq_reselection;//The flag to controls cell selection/reselection to intrafrequency cells when the highest ranked cell is barred, or treated as barred by the UE. value 0 1
} nfapi_nr_phy_generated_mib_pdu_t;
typedef struct
{
nfapi_nr_mac_generated_mib_pdu_t* mac_generated_mib_pdu;
nfapi_nr_phy_generated_mib_pdu_t* phy_generated_mib_pdu;
} nfapi_nr_bch_payload_t;
typedef struct
{
uint16_t phys_cell_id;//0~1007
uint8_t beta_pss;//PSS EPRE to SSS EPRE in a SS/PBCH block 0 = 0dB 1 = 3dB
uint8_t ssb_block_index;//SS/PBCH block index within a SSB burst set. Required for PBCH DMRS scrambling. Value: 0->63 (Lmax)
uint8_t ssb_subcarrier_offset;//
uint16_t ssb_offset_point_a;//Offset of lowest subcarrier of lowest resource block used for SS/PBCH block. Value: 0->2199
uint8_t bch_payload_flag;//A value indicating how the BCH payload is generated. This should match the PARAM/CONFIG TLVs. Value: 0: MAC generates the full PBCH payload, see Table 3-41, where bchPayload has 31 bits 1: PHY generates the timing PBCH bits, see Table 3-41, where the bchPayload has 24 bits 2: PHY generates the full PBCH payload
nfapi_nr_bch_payload_t bch_payload;
nfapi_nr_tx_precoding_and_beamforming_t precoding_and_beamforming;
} nfapi_nr_ssb_pdu_t;
typedef struct
{
nfapi_nr_pdcch_pdu_t* pdcch_pdu;
nfapi_nr_dlsch_pdu_t* dlsch_pdu;//pdsch_pdu;
nfapi_nr_csi_rs_pdu_t* csi_rs_pdu;
nfapi_nr_ssb_pdu_t* ssb_pdu;
} nfapi_nr_dl_pdu_configuration_t;
typedef struct
{
uint16_t pdu_type;//0: PDCCH PDU 1: PDSCH PDU 2: CSI-RS PDU 3: SSB PDU,
uint16_t pdu_size;//Size of the PDU control information (in bytes). This length value includes the 4 bytes required for the PDU type and PDU size parameters. Value 0 -> 65535
nfapi_nr_dl_pdu_configuration_t* dl_pdu_configuration;
} nfapi_nr_dl_tti_request_number_of_pdus_t;
typedef struct
{
uint8_t pdu_idx;//This value is an index for number of PDU identified by nPDU in this message Value: 0 -> 255
} nfapi_nr_dl_tti_request_number_of_ue_t;
typedef struct
{
uint8_t n_ue;//Number of UE in this group For SU-MIMO, one group includes one UE only. For MU-MIMO, one group includes up to 12 UEs. Value 1 -> 12
nfapi_nr_dl_tti_request_number_of_ue_t* ue_list;
} nfapi_nr_dl_tti_request_number_of_groups_t;
//3.4.2 dl_tti_request
typedef struct {
uint16_t sfn; //0->1023
uint16_t slot;//0->319
uint8_t n_pdus;//Number of PDUs that are included in this message. All PDUs in the message are numbered in order. Value 0 -> 255
uint8_t n_group;//Number of UE Groups included in this message. Value 0 -> 255
nfapi_nr_dl_tti_request_number_of_pdus_t* pdus_list;
nfapi_nr_dl_tti_request_number_of_groups_t* groups_list;
} nfapi_nr_dl_tti_request_t;
// Section 3.4.3 ul_tti_request
//for prach_pdu:
typedef struct
{
nfapi_nr_dig_bf_interface_t* dig_bf_interface_list;
} nfapi_nr_ul_beamforming_number_of_prgs_t;
typedef struct
{
uint16_t num_prgs;
uint16_t prg_size;
//watchout: dig_bf_interface here, in table 3-43 it's dig_bf_interfaces
uint8_t dig_bf_interface;
nfapi_nr_ul_beamforming_number_of_prgs_t* prgs_list;//
} nfapi_nr_ul_beamforming_t;
typedef struct
{
uint16_t phys_cell_id;
uint8_t num_prach_ocas;
uint8_t prach_format;
uint8_t num_ra;
uint8_t prach_start_symbol;
uint16_t num_cs;//
nfapi_nr_ul_beamforming_t beamforming;
} nfapi_nr_prach_pdu_t;
//for pusch_pdu:
//for nfapi_nr_pusch_data_t;
typedef struct
{
uint8_t rv_index;
uint8_t harq_process_id;
uint8_t new_data_indicator;
uint32_t tb_size;
uint16_t num_cb;
// fixme:
uint8_t *cb_present_and_position;//uint8_t cb_present_and_position[ceil (num_cb / 8)]
} nfapi_nr_pusch_data_t;
//for nfapi_nr_pusch_uci_t
typedef struct
{
uint16_t harq_ack_bit_length;
uint16_t csi_part1_bit_length;
uint16_t csi_part2_bit_length;
uint8_t alpha_scaling;
uint8_t beta_offset_harq_ack;
uint8_t beta_offset_csi1;
uint8_t beta_offset_csi2;
} nfapi_nr_pusch_uci_t;
//for nfapi_nr_pusch_ptrs_t
typedef struct
{
uint16_t ptrs_port_index;//PT-RS antenna ports [TS38.214, sec6.2.3.1 and 38.212, section 7.3.1.1.2] Bitmap occupying the 12 LSBs with: bit 0: antenna port 0 bit 11: antenna port 11 and for each bit 0: PTRS port not used 1: PTRS port used
uint8_t ptrs_dmrs_port;//DMRS port corresponding to PTRS.
uint8_t ptrs_re_offset;//PT-RS resource element offset value taken from 0~11
} nfapi_nr_ptrs_ports_t;
typedef struct
{
uint8_t num_ptrs_ports;
nfapi_nr_ptrs_ports_t* ptrs_ports_list;
uint8_t ptrs_time_density;
uint8_t ptrs_freq_density;
uint8_t ul_ptrs_power;
}nfapi_nr_pusch_ptrs_t;
//for nfapi_nr_dfts_ofdm_t
typedef struct
{
uint8_t low_papr_group_number;//Group number for Low PAPR sequence generation.
uint16_t low_papr_sequence_number;//[TS38.211, sec 5.2.2] For DFT-S-OFDM.
uint8_t ul_ptrs_sample_density;//Number of PTRS groups [But I suppose this sentence is misplaced, so as the next one. --Chenyu]
uint8_t ul_ptrs_time_density_transform_precoding;//Number of samples per PTRS group
} nfapi_nr_dfts_ofdm_t;
typedef struct
{
uint16_t pdu_bit_map;//
uint16_t rnti;
uint32_t handle;//An opaque handling returned in the RxData.indication and/or UCI.indication message
//BWP
uint16_t bwp_size;
uint16_t bwp_start;
uint8_t subcarrier_spacing;
uint8_t cyclic_prefix;
//pusch information always include
uint16_t target_code_rate;
uint8_t qam_mod_order;
uint8_t mcs_index;
uint8_t mcs_table;
uint8_t transform_precoding;
uint16_t data_scrambling_id;
//DMRS
uint8_t ul_dmrs_symb_pos;
uint8_t dmrs_config_type;
uint16_t ul_dmrs_scrambling_id;
uint8_t scid;//
uint8_t num_dmrs_cdm_grps_no_data;
uint16_t dmrs_ports;//DMRS ports. [TS38.212 7.3.1.1.2] provides description between DCI 0-1 content and DMRS ports. Bitmap occupying the 11 LSBs with: bit 0: antenna port 1000 bit 11: antenna port 1011 and for each bit 0: DMRS port not used 1: DMRS port used
//Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2]
uint8_t resource_alloc;
uint8_t rb_bitmap[36];//
uint16_t rb_start;
uint16_t rb_size;
uint8_t vrb_to_prb_mapping;
uint8_t frequency_hopping;
uint16_t tx_direct_current_location;//The uplink Tx Direct Current location for the carrier. Only values in the value range of this field between 0 and 3299, which indicate the subcarrier index within the carrier corresponding 1o the numerology of the corresponding uplink BWP and value 3300, which indicates "Outside the carrier" and value 3301, which indicates "Undetermined position within the carrier" are used. [TS38.331, UplinkTxDirectCurrentBWP IE]
uint8_t uplink_frequency_shift_7p5khz;
//Resource Allocation in time domain
uint8_t start_symbol_index;
uint8_t nr_of_symbols;
//Optional Data only included if indicated in pduBitmap
nfapi_nr_pusch_data_t pusch_data;
nfapi_nr_pusch_uci_t pusch_uci;
nfapi_nr_pusch_ptrs_t pusch_ptrs;
nfapi_nr_dfts_ofdm_t dfts_ofdm;
//beamforming
nfapi_nr_ul_beamforming_t beamforming;
} nfapi_nr_pusch_pdu_t;
//for pucch_pdu:
typedef struct
{
uint16_t rnti;
uint32_t handle;
//BWP
uint16_t bwp_size;
uint16_t bwp_start;
uint8_t subcarrier_spacing;
uint8_t cyclic_prefix;
uint8_t format_type;
uint8_t multi_slot_tx_indicator;
uint8_t pi_2bpsk;
//pucch allocation in freq domain
uint16_t prb_start;
uint16_t prb_size;
//pucch allocation in tome domain
uint8_t start_symbol_index;
uint8_t nr_of_symbols;
//hopping info
uint8_t freq_hop_flag;
uint16_t second_hop_prb;
uint8_t group_hop_flag;
uint8_t sequence_hop_flag;
uint16_t hopping_id;
uint16_t initial_cyclic_shift;
uint16_t data_scrambling_id;
uint8_t time_domain_occ_idx;
uint8_t pre_dft_occ_idx;
uint8_t pre_dft_occ_len;
//DMRS
uint8_t add_dmrs_flag;
uint16_t dmrs_scrambling_id;
uint8_t dmrs_cyclic_shift;
uint8_t sr_flag;
uint8_t bit_len_harq;
uint16_t bit_len_csi_part1;
uint16_t bit_len_csi_part2;
nfapi_nr_ul_beamforming_t beamforming;
} nfapi_nr_pucch_pdu_t;
//for srs_pdu:
typedef struct
{
uint16_t rnti;//UE RNTI
uint32_t handle;//An opaque handling returned in the SRS.indication
//BWP
uint16_t bwp_size;
uint16_t bwp_start;
uint8_t subcarrier_spacing;
uint8_t cyclic_prefix;
uint8_t num_ant_ports;
uint8_t num_symbols;
uint8_t num_repetitions;
uint8_t time_start_position;//Starting position in the time domain l0; Note: the MAC undertakes the translation from startPosition to 𝑙0
uint8_t config_index;
uint16_t sequence_id;
uint8_t bandwidth_index;
uint8_t comb_size;
uint8_t comb_offset;//Transmission comb offset 𝑘 ̄ TC [TS38.211, Sec 6.4.1.4.3] Value: 0 → 1 (combSize = 0) Value: 0 → 3 (combSize = 1)
uint8_t cyclic_shift;
uint8_t frequency_position;
uint8_t frequency_shift;
uint8_t frequency_hopping;
uint8_t group_or_sequence_hopping;//Group or sequence hopping configuration (RRC parameter groupOrSequenceHopping in SRS-Resource
uint8_t resource_type;//Type of SRS resource allocation
uint16_t t_srs;//SRS-Periodicity in slots [TS38.211 Sec 6.4.1.4.4] Value: 1,2,3,4,5,8,10,16,20,32,40,64,80,160,320,640,1280,2560
uint16_t t_offset;//Slot offset value [TS38.211, Sec 6.4.1.4.3] Value:0->2559
nfapi_nr_ul_beamforming_t beamforming;
} nfapi_nr_srs_pdu_t;
//
typedef struct
{
nfapi_nr_prach_pdu_t* prach_pdu;
nfapi_nr_pusch_pdu_t* pusch_pdu;
nfapi_nr_pucch_pdu_t* pucch_pdu;
nfapi_nr_srs_pdu_t* srs_pdu;
} nfapi_nr_ul_pdu_configuration_t;
typedef struct
{
uint16_t pdu_type;//0: PRACH PDU, 1: PUSCH PDU, 2: PUCCH PDU, 3: SRS PDU
uint16_t pdu_size;//Value: 0 -> 65535
nfapi_nr_ul_pdu_configuration_t* ul_pdu_configuration;
} nfapi_nr_ul_tti_request_number_of_pdus_t;
typedef struct
{
uint8_t pdu_idx;//This value is an index for number of PDU identified by nPDU in this message Value: 0 -> 65535
} nfapi_nr_ul_tti_request_number_of_ue_t;
typedef struct
{
uint8_t n_ue;//Number of UE in this group For SU-MIMO, one group includes one UE only. For MU-MIMO, one group includes up to 12 UEs. Value 1 -> 6
nfapi_nr_ul_tti_request_number_of_ue_t* ue_list;
} nfapi_nr_ul_tti_request_number_of_groups_t;
typedef struct {
uint16_t sfn; //0->1023
uint16_t slot;//0->319
uint8_t n_pdus;//Number of PDUs that are included in this message. All PDUs in the message are numbered in order. Value 0 -> 255
uint8_t rach_present;//Indicates if a RACH PDU will be included in this message. 0: no RACH in this slot 1: RACH in this slot
uint8_t n_ulsch;//Number of ULSCH PDUs that are included in this message.
uint8_t n_ulcch;//Number of ULCCH PDUs
uint8_t n_group;//Number of UE Groups included in this message. Value 0 -> 8
nfapi_nr_ul_tti_request_number_of_pdus_t* pdus_list;
nfapi_nr_ul_tti_request_number_of_groups_t* groups_list;
} nfapi_nr_ul_tti_request_t;
//3.4.4 ul_dci_request
//table 3-54
typedef struct
{
uint16_t pdu_type;//0: PDCCH PDU
uint16_t pdu_size;
nfapi_nr_dl_pdu_configuration_t* phcch_pdu_configuration;
} nfapi_nr_ul_dci_request_number_of_pdus_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint8_t num_pdus;
nfapi_nr_ul_dci_request_number_of_pdus_t* pdu_list;
} nfapi_nr_ul_dci_request_t;
//3.4.5 slot_errors
typedef enum {
NFAPI_NR_SLOT_UL_TTI_MSG_INVALID_STATE,
NFAPI_NR_SLOT_UL_TTI_SFN_OUT_OF_SYNC,
NFAPI_NR_SLOT_UL_TTI_MSG_BCH_MISSING,
NFAPI_NR_SLOT_UL_TTI_MSG_SLOT_ERR
} nfapi_nr_slot_errors_ul_tti_e;
typedef enum {
NFAPI_NR_SLOT_DL_TTI_MSG_INVALID_STATE,
NFAPI_NR_SLOT_DL_TTI_MSG_SLOT_ERR
} nfapi_nr_slot_errors_dl_tti_e;
typedef enum {
NFAPI_NR_SLOT_UL_DCI_MSG_INVALID_STATE,
NFAPI_NR_SLOT_UL_DCI_MSG_INVALID_SFN,
NFAPI_NR_SLOT_UL_DCI_MSG_UL_DCI_ERR
} nfapi_nr_slot_errors_ul_dci_e;
//3.4.6 tx_data_request
//table 3-58
typedef struct
{
uint16_t pdu_length;
uint16_t pdu_index;
uint32_t num_tlv;
//! fixme
nfapi_int32_tlv_t* tlvs; //nfapi_int32_tlv_t tlvs[num_tlv]
} nfapi_nr_pdu_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint16_t number_of_pdus;
nfapi_nr_pdu_t* pdu_list;
} nfapi_nr_tx_data_request_t;
typedef enum {
NFAPI_NR_DL_DATA_MSG_INVALID_STATE,
NFAPI_NR_DL_DATA_MSG_INVALID_SFN,
NFAPI_NR_DL_DATA_MSG_TX_ERR
} nfapi_nr_dl_data_errors_e;
//section 3.4.7 rx_data_indication
//table 3-61
typedef struct
{
uint32_t handle;
uint16_t rnti;
uint8_t harq_id;
uint16_t pdu_length;
uint8_t ul_cqi;
uint16_t timing_advance;//Timing advance 𝑇𝐴 measured for the UE [TS 38.213, Section 4.2] NTA_new = NTA_old + (TA − 31) ⋅ 16 ⋅ 64⁄2μ Value: 0 → 63 0xffff should be set if this field is invalid
uint16_t rssi;
//variable ! fixme
uint32_t pdu; //MAC PDU
} nfapi_nr_rx_data_pdu_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint16_t number_of_pdus;
nfapi_nr_rx_data_pdu_t* pdu_list;
} nfapi_nr_rx_data_indication_t;
//3.4.8 crc_indication
//table 3-62
typedef struct
{
uint32_t handle;
uint16_t rnti;
uint8_t harq_id;
uint8_t tb_crc_status;
uint16_t num_cb;//If CBG is not used this parameter can be set to zero. Otherwise the number of CBs in the TB. Value: 0->65535
//! fixme
uint8_t* cb_crc_status;//cb_crc_status[ceil(NumCb/8)];
uint8_t ul_cqi;
uint16_t timing_advance;
uint16_t rssi;
} nfapi_nr_crc_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint16_t number_crcs;
nfapi_nr_crc_t* crc_list;
} nfapi_nr_crc_indication_t;
//3.4.9 uci_indication
//table 3-67
typedef struct
{
uint8_t sr_indication;
uint8_t sr_confidence_level;
} nfapi_nr_sr_pdu_0_1_t;
//table 3-69
typedef struct
{
uint16_t sr_bit_len;
//! fixme
uint8_t* sr_payload;//sr_payload[ceil(sr_bit_len/8)];
} nfapi_nr_sr_pdu_2_3_4_t;
//table 3-68
typedef struct
{
uint8_t harq_value;//Indicates result on HARQ data. Value: 0 = pass 1 = fail 2 = not present
} nfapi_nr_harq_t;
//table 3-70
typedef struct
{
uint8_t harq_crc;
uint16_t harq_bit_len;
//! fixme
uint8_t* harq_payload;//harq_payload[ceil(harq_bit_len)];
} nfapi_nr_harq_pdu_2_3_4_t;
typedef struct
{
uint8_t num_harq;
uint8_t harq_confidence_level;
nfapi_nr_harq_t* harq_list;
} nfapi_nr_harq_pdu_0_1_t;
//table 3-71
typedef struct
{
uint8_t csi_part1_crc;
uint16_t csi_part1_bit_len;
//! fixme
uint8_t* csi_part1_payload;//uint8_t[ceil(csiPart1BitLen/8)]
} nfapi_nr_csi_part1_pdu_t;
//table 3-72
typedef struct
{
uint8_t csi_part2_crc;
uint16_t csi_part2_bit_len;
//! fixme
uint8_t* csi_part2_payload;//uint8_t[ceil(csiPart2BitLen/8)]
} nfapi_nr_csi_part2_pdu_t;
//table 3-63
//for dci_pusch_pdu
typedef struct
{
uint8_t pdu_bit_map;
uint32_t handle;
uint16_t rnti;
uint8_t ul_cqi;
uint16_t timing_advance;
uint16_t rssi;
nfapi_nr_harq_pdu_2_3_4_t harq;//table 3-70
nfapi_nr_csi_part1_pdu_t csi_part1;//71
nfapi_nr_csi_part2_pdu_t csi_part2;//72
}nfapi_nr_uci_pusch_pdu_t;
//for PUCCH PDU Format 0/1
typedef struct
{
uint8_t pdu_bit_map;
uint32_t handle;
uint16_t rnti;
uint8_t pucch_format;//PUCCH format Value: 0 -> 1 0: PUCCH Format0 1: PUCCH Format1
uint8_t ul_cqi;
uint16_t timing_advance;
uint16_t rssi;
nfapi_nr_sr_pdu_0_1_t sr;//67
nfapi_nr_harq_pdu_0_1_t harq;//68
}nfapi_nr_uci_pucch_pdu_format_0_1_t;
//PUCCH PDU Format 2/3/4
typedef struct
{
uint8_t pdu_bit_map;
uint32_t handle;
uint16_t rnti;
uint8_t pucch_format;//PUCCH format Value: 0 -> 2 0: PUCCH Format2 1: PUCCH Format3 2: PUCCH Format4
uint8_t ul_cqi;
uint16_t timing_advance;
uint16_t rssi;
nfapi_nr_sr_pdu_2_3_4_t sr;//69
nfapi_nr_harq_pdu_2_3_4_t harq;//70
nfapi_nr_csi_part1_pdu_t csi_part1;//71
nfapi_nr_csi_part2_pdu_t csi_part2;//72
}nfapi_nr_uci_pucch_pdu_format_2_3_4_t;
//for SR, HARQ and CSI Part 1/ 2 PDUs
typedef struct
{
nfapi_nr_uci_pusch_pdu_t* pusch_pdu;
nfapi_nr_uci_pucch_pdu_format_0_1_t* pucch_pdu_format_0_1;
nfapi_nr_uci_pucch_pdu_format_2_3_4_t* pucch_pdu_format_2_3_4;
nfapi_nr_sr_pdu_0_1_t* sr_pdu_0_1;
nfapi_nr_sr_pdu_2_3_4_t* sr_pdu_2_3_4;
nfapi_nr_harq_pdu_0_1_t* harq_pdu_0_1;
nfapi_nr_harq_pdu_2_3_4_t* harq_pdu_2_3_4;
nfapi_nr_csi_part1_pdu_t* csi_part1_pdu;
nfapi_nr_csi_part2_pdu_t* csi_part2_pdu;
} nfapi_nr_uci_pdu_information_t;
typedef struct
{
uint16_t pdu_type;
uint16_t pdu_size;
nfapi_nr_uci_pdu_information_t uci_pdu;
} nfapi_nr_uci_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint16_t num_ucis;
nfapi_nr_uci_t* uci_list;
} nfapi_nr_uci_indication_t;
//3.4.10 srs_indication
//table 3-73
typedef struct
{
uint8_t rb_snr;
}nfapi_nr_srs_indication_reported_symbol_resource_block_t;
typedef struct
{
uint16_t num_rbs;
nfapi_nr_srs_indication_reported_symbol_resource_block_t* rb_list;
}nfapi_nr_srs_indication_reported_symbol_t;
typedef struct
{
uint32_t handle;
uint16_t rnti;
uint16_t timing_advance;
uint8_t num_symbols;
uint8_t wide_band_snr;
uint8_t num_reported_symbols;
nfapi_nr_srs_indication_reported_symbol_t* reported_symbol_list;
}nfapi_nr_srs_indication_pdu_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint8_t number_of_pdus;
nfapi_nr_srs_indication_pdu_t* pdu_list;
} nfapi_nr_srs_indication_t;
//3.4.11 rach_indication
//table 3-74
typedef struct
{
uint8_t preamble_index;
uint16_t timing_advance;
uint32_t preamble_pwr;
} nfapi_nr_prach_indication_preamble_t;
typedef struct{
uint16_t phy_cell_id;
uint8_t symbol_index;
uint8_t slot_index;
uint8_t freq_index;
uint8_t avg_rssi;
uint8_t avg_snr;
uint8_t num_preamble;
nfapi_nr_prach_indication_preamble_t* preamble_list;
}nfapi_nr_prach_indication_pdu_t;
typedef struct
{
uint16_t sfn;
uint16_t slot;
uint8_t number_of_pdus;
nfapi_nr_prach_indication_pdu_t* pdu_list;
} nfapi_nr_rach_indication_t;
#endif
\ No newline at end of file
openair2/NR_PHY_INTERFACE/nfapi_5g_test.c 0 → 100644
View file @ fa040160
//openair2/NR_PHY_INTERFACE/nfapi_5g_test.c
#include "nfapi_nr_interface_scf.h"
#include <stdio.h> // for printf
int main ( int argc, char** argv)
{
nfapi_nr_cell_param_t nfapi_nr_cell_param_test;
nfapi_nr_param_tlv_t* tlvs_to_report_list;
nfapi_nr_cell_param_test.config_tlvs_to_report_list = tlvs_to_report_list;
nfapi_nr_cell_param_test.phy_state = 0;
nfapi_nr_cell_param_test.release_capability = 0;
nfapi_nr_cell_param_test.skip_blank_dl_config = 0;
nfapi_nr_cell_param_test.skip_blank_ul_config = 0;
printf(" test nfapi \n");
return 0;
}
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