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Creating the empty functions required for the NR-SRS

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This commit is contained in:
rmagueta
2021-11-10 19:24:32 +00:00
parent f91017e2f0
commit dc59ed65bd
8 changed files with 26 additions and 49 deletions
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openair1/PHY/NR_UE_TRANSPORT/srs_modulation_nr.c
+3 -3
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@@ -410,7 +410,7 @@ int is_srs_period_nr(SRS_Resource_t *p_SRS_Resource, NR_DL_FRAME_PARMS *frame_pa
/*******************************************************************
*
* NAME : ue_srs_procedure_nr
* NAME : ue_srs_procedures_nr
*
* PARAMETERS : pointer to ue context
* pointer to rxtx context*
@@ -422,7 +422,7 @@ int is_srs_period_nr(SRS_Resource_t *p_SRS_Resource, NR_DL_FRAME_PARMS *frame_pa
* send srs according to current configuration
*
*********************************************************************/
int ue_srs_procedure_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_id)
int ue_srs_procedures_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t gNB_id)
{
NR_DL_FRAME_PARMS *frame_parms = &(ue->frame_parms);
SRS_NR *p_srs_nr = &(ue->frame_parms.srs_nr);
@@ -460,7 +460,7 @@ int ue_srs_procedure_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB
int16_t txptr = AMP;
uint16_t nsymb = (ue->frame_parms.Ncp==0) ? 14:12;
uint16_t symbol_offset = (int)ue->frame_parms.ofdm_symbol_size*((proc->nr_slot_tx*nsymb)+(nsymb-1));
if (generate_srs_nr(p_srs_resource_set, frame_parms, &ue->common_vars.txdataF[eNB_id][symbol_offset], txptr, proc) == 0) {
if (generate_srs_nr(p_srs_resource_set, frame_parms, &ue->common_vars.txdataF[gNB_id][symbol_offset], txptr, proc) == 0) {
return 0;
}
else
openair1/PHY/NR_UE_TRANSPORT/srs_modulation_nr.h
+3 -2
View File
@@ -155,13 +155,14 @@ int32_t generate_srs_nr(SRS_ResourceSet_t *p_srs_resource_set,
int is_srs_period_nr(SRS_Resource_t *p_SRS_Resource,
NR_DL_FRAME_PARMS *frame_parms,
int frame_tx, int slot_tx);
/** \brief This function processes srs configuration
* @param ue context
@param rxtx context
@param current eNB identifier
@param current gNB_id identifier
@returns 0 if srs is transmitted -1 otherwise */
int ue_srs_procedure_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_id);
int ue_srs_procedures_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t gNB_id);
#undef EXTERN
#undef INIT_VARIABLES_SRS_MODULATION_NR_H
openair1/SCHED_NR/phy_procedures_nr_common.c
+4 -12
View File
@@ -19,17 +19,9 @@
* contact@openairinterface.org
*/
/*! \file phy_procedures_lte_eNB.c
* \brief Implementation of common utilities for eNB/UE procedures from 36.213 LTE specifications
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
* \note
* \warning
*/
#include "PHY/defs_gNB.h"
#include "sched_nr.h"
#include "PHY/INIT/phy_init.h"
bool is_srs_occasion_nr(NR_DL_FRAME_PARMS frame_parms, int frame_rx, int slot_rx) {
return false;
}
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+8 -16
View File
@@ -19,19 +19,13 @@
* contact@openairinterface.org
*/
#include "PHY/phy_extern.h"
#include "PHY/defs_gNB.h"
#include "sched_nr.h"
#include "PHY/NR_REFSIG/dmrs_nr.h"
#include "PHY/NR_TRANSPORT/nr_transport_proto.h"
#include "PHY/NR_TRANSPORT/nr_dlsch.h"
#include "PHY/NR_TRANSPORT/nr_ulsch.h"
#include "PHY/NR_TRANSPORT/nr_dci.h"
#include "PHY/NR_ESTIMATION/nr_ul_estimation.h"
#include "PHY/NR_UE_TRANSPORT/pucch_nr.h"
#include "SCHED/sched_eNB.h"
#include "sched_nr.h"
#include "SCHED/sched_common_extern.h"
#include "nfapi/open-nFAPI/nfapi/public_inc/nfapi_interface.h"
#include "nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h"
#include "fapi_nr_l1.h"
@@ -40,7 +34,6 @@
#include "PHY/INIT/phy_init.h"
#include "PHY/MODULATION/nr_modulation.h"
#include "T.h"
#include "executables/nr-softmodem.h"
#include "executables/softmodem-common.h"
#include "assertions.h"
@@ -186,7 +179,7 @@ void phy_procedures_gNB_TX(processingData_L1tx_t *msgTx,
for (int i=0;i<NUMBER_OF_NR_CSIRS_MAX;i++){
NR_gNB_CSIRS_t *csirs = &msgTx->csirs_pdu[i];
if ((csirs->active == 1)) {
if (csirs->active == 1) {
LOG_D(PHY, "CSI-RS generation started in frame %d.%d\n",frame,slot);
nfapi_nr_dl_tti_csi_rs_pdu_rel15_t csi_params = csirs->csirs_pdu.csi_rs_pdu_rel15;
nr_generate_csi_rs(gNB, AMP, csi_params, gNB->gNB_config.cell_config.phy_cell_id.value, slot);
@@ -206,16 +199,13 @@ void phy_procedures_gNB_TX(processingData_L1tx_t *msgTx,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_TX+offset,0);
}
void srs_procedures_nr(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
if(is_srs_occasion_nr(gNB->frame_parms, frame_rx, slot_rx)) {
LOG_W(NR_PHY, "SRS procedures are not implemented yet!");
}
/*
if ((cfg->subframe_config.duplex_mode.value == TDD) &&
((nr_slot_select(fp,frame,slot)&NR_DOWNLINK_SLOT)==SF_DL)) return;
// VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX,1);
*/
}
void nr_postDecode(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
ldpcDecode_t *rdata = (ldpcDecode_t*) NotifiedFifoData(req);
@@ -648,6 +638,8 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
}
}
else num_symb=NR_NUMBER_OF_SYMBOLS_PER_SLOT;
srs_procedures_nr(gNB, frame_rx, slot_rx);
gNB_I0_measurements(gNB,slot_rx,first_symb,num_symb);
int offset = 10*gNB->frame_parms.ofdm_symbol_size + gNB->frame_parms.first_carrier_offset;
openair1/SCHED_NR/sched_nr.h
+1
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@@ -54,5 +54,6 @@ void nr_fep_full(RU_t *ru, int slot);
void nr_fep_full_2thread(RU_t *ru, int slot);
void feptx_prec(RU_t *ru,int frame_tx,int tti_tx);
int nr_phy_init_RU(RU_t *ru);
bool is_srs_occasion_nr(NR_DL_FRAME_PARMS frame_parms, int frame_rx, int slot_rx);
#endif
openair1/SCHED_NR_UE/defs.h
+2 -9
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@@ -369,19 +369,12 @@ void nr_srs_power_cntl(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id
void nr_get_cqipmiri_params(PHY_VARS_NR_UE *ue,uint8_t eNB_id);
void nr_dump_dlsch(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe,uint8_t harq_pid);
void nr_dump_dlsch_SI(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe);
void nr_dump_dlsch_ra(PHY_VARS_NR_UE *phy_vars_ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t subframe);
int nr_is_srs_occasion_common(NR_DL_FRAME_PARMS *frame_parms,int frame_tx,int subframe_tx);
void nr_compute_srs_pos(lte_frame_type_t frameType,uint16_t isrs,uint16_t *psrsPeriodicity,uint16_t *psrsOffset);
bool is_srs_occasion_nr(NR_DL_FRAME_PARMS frame_parms, int frame_rx, int slot_rx);
void compute_srs_pos_nr(lte_frame_type_t frameType,uint16_t isrs,uint16_t *psrsPeriodicity,uint16_t *psrsOffset);
void set_tx_harq_id(NR_UE_ULSCH_t *ulsch, int harq_pid, int slot_tx);
int get_tx_harq_id(NR_UE_ULSCH_t *ulsch, int slot_tx);
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+4 -6
View File
@@ -38,15 +38,12 @@
#include "PHY/defs_nr_UE.h"
#include "PHY/phy_extern_nr_ue.h"
#include "PHY/MODULATION/modulation_UE.h"
#include "PHY/NR_REFSIG/refsig_defs_ue.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "SCHED_NR_UE/defs.h"
#include "SCHED_NR_UE/pucch_uci_ue_nr.h"
#include "PHY/NR_UE_TRANSPORT/srs_modulation_nr.h"
#include "SCHED_NR/extern.h"
#include "SCHED_NR_UE/phy_sch_processing_time.h"
#include "PHY/NR_UE_ESTIMATION/nr_estimation.h"
#include "PHY/NR_TRANSPORT/nr_dci.h"
#ifdef EMOS
#include "SCHED/phy_procedures_emos.h"
#endif
@@ -276,16 +273,17 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
LOG_D(PHY,"****** start TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, slot_tx);
start_meas(&ue->phy_proc_tx);
if (ue->UE_mode[gNB_id] <= PUSCH){
for (uint8_t harq_pid = 0; harq_pid < ue->ulsch[proc->thread_id][gNB_id][0]->number_harq_processes_for_pusch; harq_pid++) {
if (ue->ulsch[proc->thread_id][gNB_id][0]->harq_processes[harq_pid]->status == ACTIVE)
nr_ue_ulsch_procedures(ue, harq_pid, frame_tx, slot_tx, proc->thread_id, gNB_id);
}
}
if (ue->UE_mode[gNB_id] == PUSCH && is_srs_occasion_nr(ue->frame_parms, frame_tx, slot_tx)) {
ue_srs_procedures_nr(ue, proc, gNB_id);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT);
openair1/SIMULATION/NR_UE_PHY/unit_tests/src/srs_test.c
+1 -1
View File
@@ -229,7 +229,7 @@ int test_srs_periodicity(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc)
for (int slot_tx = 0; slot_tx < frame_parms->slots_per_frame; slot_tx++) {
proc->frame_tx = frame_tx;
proc->nr_slot_tx = slot_tx;
if (ue_srs_procedure_nr( ue, proc, 0) == 0) {
if (ue_srs_procedures_nr( ue, proc, 0) == 0) {
printf("test_srs_periodicity srs at frame %d slot %d \n", frame_tx, slot_tx);
}
}