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Multiple RXTX sequential threads

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Created separate job for PDSCH processing so that its exectued in the right order in rfsimulator mode.
This commit is contained in:
Sakthivel Velumani
2021-03-16 00:39:54 +01:00
parent cef0567aa9
commit 85e1c34c65
6 changed files with 315 additions and 272 deletions
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executables/nr-ue.c
+49 -41
View File
@@ -26,6 +26,7 @@
#include "RRC/NR_UE/rrc_proto.h"
#include "SCHED_NR_UE/phy_frame_config_nr.h"
#include "SCHED_NR_UE/defs.h"
#include "SCHED_NR_UE/pucch_uci_ue_nr.h"
#include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
#include "executables/softmodem-common.h"
@@ -92,6 +93,8 @@
#define DURATION_RX_TO_TX (6) /* For LTE, this duration is fixed to 4 and it is linked to LTE standard for both modes FDD/TDD */
#endif
#define RX_JOB_ID 0x1010
typedef enum {
pss = 0,
pbch = 1,
@@ -130,10 +133,7 @@ void init_nr_ue_vars(PHY_VARS_NR_UE *ue,
* \param arg is a pointer to a \ref PHY_VARS_NR_UE structure.
*/
typedef struct syncData_s {
UE_nr_rxtx_proc_t proc;
PHY_VARS_NR_UE *UE;
} syncData_t;
typedef nr_rxtx_thread_data_t syncData_t;
static void UE_synch(void *arg) {
syncData_t *syncD=(syncData_t *) arg;
@@ -359,7 +359,10 @@ void processSlotRX(void *arg) {
PHY_VARS_NR_UE *UE = rxtxD->UE;
fapi_nr_config_request_t *cfg = &UE->nrUE_config;
int rx_slot_type = nr_ue_slot_select(cfg, proc->frame_rx, proc->nr_slot_rx);
int tx_slot_type = nr_ue_slot_select(cfg, proc->frame_tx, proc->nr_slot_tx);
uint8_t gNB_id = 0;
bool check_tx_finish = true;
bool check_rx_finish = true;
if (rx_slot_type == NR_DOWNLINK_SLOT || rx_slot_type == NR_MIXED_SLOT){
@@ -387,26 +390,21 @@ void processSlotRX(void *arg) {
// Wait for PUSCH processing to finish
notifiedFIFO_elt_t *res;
res = pullTpool(UE->txFifo,&(get_nrUE_params()->Tpool));
pushNotifiedFIFO_nothreadSafe(UE->txFifo, res);
if (get_softmodem_params()->usim_test==0) {
pucch_procedures_ue_nr(UE,
gNB_id,
proc,
FALSE);
while (check_tx_finish || check_rx_finish) { // Loop through the FIFO for the current slot msg
// under the assumption that no two slots with same slot index of different frames are processed at the same time
res = pullTpool(UE->respPdsch,&(get_nrUE_params()->Tpool));
if (res->key == proc->nr_slot_rx) check_rx_finish = false;
pushNotifiedFIFO_nothreadSafe(UE->respPdsch, res);
res = pullTpool(UE->txFifo,&(get_nrUE_params()->Tpool));
if (res->key == proc->nr_slot_tx) check_tx_finish = false;
pushNotifiedFIFO_nothreadSafe(UE->txFifo, res);
}
LOG_D(PHY, "Sending Uplink data \n");
nr_ue_pusch_common_procedures(UE,
proc->nr_slot_tx,
&UE->frame_parms,1);
ue_ta_procedures(UE, proc->nr_slot_tx, proc->frame_tx);
} else {
processSlotTX(rxtxD);
}
if (tx_slot_type == NR_UPLINK_SLOT || tx_slot_type == NR_MIXED_SLOT){
if (get_softmodem_params()->usim_test==0) {
pucch_procedures_ue_nr(UE,
gNB_id,
@@ -549,25 +547,32 @@ void *UE_thread(void *arg) {
notifiedFIFO_t rxFifo;
UE->rxFifo = &rxFifo;
initNotifiedFIFO(&rxFifo);
pushNotifiedFIFO_nothreadSafe(&rxFifo, newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), 1,&rxFifo,processSlotRX));
notifiedFIFO_t txFifo;
UE->txFifo = &txFifo;
initNotifiedFIFO(&txFifo);
pushNotifiedFIFO_nothreadSafe(&txFifo, newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), 1,&txFifo,processSlotTX));
int nbSlotProcessing=0;
notifiedFIFO_t respPdsch;
UE->respPdsch = &respPdsch;
initNotifiedFIFO(&respPdsch);
int thread_idx=0;
NR_UE_MAC_INST_t *mac = get_mac_inst(0);
int timing_advance = UE->timing_advance;
bool syncRunning=false;
const int nb_slot_frame = UE->frame_parms.slots_per_frame;
int absolute_slot=0, decoded_frame_rx=INT_MAX, trashed_frames=0;
int absolute_slot=0, decoded_frame_rx=-1, trashed_frames=0;
for (int i=0; i<RX_NB_TH; i++) {
pushNotifiedFIFO_nothreadSafe(&rxFifo, newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), RX_JOB_ID,&rxFifo,processSlotRX));
pushNotifiedFIFO_nothreadSafe(&txFifo, newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), 1,&txFifo,processSlotTX));
pushNotifiedFIFO_nothreadSafe(&respPdsch, newNotifiedFIFO_elt(sizeof(pdsch_rx_thread_data_t), 1,&respPdsch,processPdsch));
}
while (!oai_exit) {
if (UE->lost_sync) {
abortTpool(&(get_nrUE_params()->Tpool),0);
abortTpool(&(get_nrUE_params()->Tpool),RX_JOB_ID);
UE->is_synchronized = 0;
UE->lost_sync = 0;
}
@@ -635,18 +640,6 @@ void *UE_thread(void *arg) {
// this is general failure in UE !!!
thread_idx = absolute_slot % RX_NB_TH;
int slot_nr = absolute_slot % nb_slot_frame;
notifiedFIFO_elt_t *msgToPush;
AssertFatal((msgToPush=pullTpool(&rxFifo,&(get_nrUE_params()->Tpool))) != NULL,"chained list failure");
nr_rxtx_thread_data_t *curMsg=(nr_rxtx_thread_data_t *)NotifiedFifoData(msgToPush);
curMsg->UE=UE;
// update thread index for received subframe
curMsg->proc.thread_id = thread_idx;
curMsg->proc.CC_id = UE->CC_id;
curMsg->proc.nr_slot_rx = slot_nr;
curMsg->proc.nr_slot_tx = (absolute_slot + DURATION_RX_TO_TX) % nb_slot_frame;
curMsg->proc.frame_rx = (absolute_slot/nb_slot_frame) % MAX_FRAME_NUMBER;
curMsg->proc.frame_tx = ((absolute_slot+DURATION_RX_TO_TX)/nb_slot_frame) % MAX_FRAME_NUMBER;
curMsg->proc.decoded_frame_rx=-1;
//LOG_I(PHY,"Process slot %d thread Idx %d total gain %d\n", slot_nr, thread_idx, UE->rx_total_gain_dB);
#ifdef OAI_ADRV9371_ZC706
@@ -702,13 +695,30 @@ void *UE_thread(void *arg) {
LOG_E(PHY,"can't compensate: diff =%d\n", first_symbols);
}
notifiedFIFO_elt_t *msgToPush;
AssertFatal((msgToPush=pullTpool(&rxFifo,&(get_nrUE_params()->Tpool))) != NULL,"chained list failure");
nr_rxtx_thread_data_t *curMsg=(nr_rxtx_thread_data_t *)NotifiedFifoData(msgToPush);
// Extract the received frame number
if (curMsg->proc.decoded_frame_rx != -1)
decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | curMsg->proc.decoded_frame_rx);
else
decoded_frame_rx=-1;
curMsg->UE=UE;
// update thread index for received subframe
curMsg->proc.thread_id = thread_idx;
curMsg->proc.CC_id = UE->CC_id;
curMsg->proc.nr_slot_rx = slot_nr;
curMsg->proc.nr_slot_tx = (absolute_slot + DURATION_RX_TO_TX) % nb_slot_frame;
curMsg->proc.frame_rx = (absolute_slot/nb_slot_frame) % MAX_FRAME_NUMBER;
curMsg->proc.frame_tx = ((absolute_slot+DURATION_RX_TO_TX)/nb_slot_frame) % MAX_FRAME_NUMBER;
curMsg->proc.decoded_frame_rx=-1;
curMsg->proc.timestamp_tx = timestamp+
UE->frame_parms.get_samples_slot_timestamp(slot_nr,
&UE->frame_parms,DURATION_RX_TO_TX) - firstSymSamp;
decoded_frame_rx=-1;
if ( decoded_frame_rx>0 && decoded_frame_rx != curMsg->proc.frame_rx)
// Check if the processed frame number is same as the received frame number;
if (decoded_frame_rx>0 && decoded_frame_rx != curMsg->proc.frame_rx)
LOG_E(PHY,"Decoded frame index (%d) is not compatible with current context (%d), UE should go back to synch mode\n",
decoded_frame_rx, curMsg->proc.frame_rx );
@@ -747,8 +757,6 @@ void *UE_thread(void *arg) {
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
memset(txp[i], 0, writeBlockSize);
nbSlotProcessing++;
msgToPush->key=1;
pushTpool(&(get_nrUE_params()->Tpool), msgToPush);
} // while !oai_exit
executables/nr-uesoftmodem.c
+11 -4
View File
@@ -214,9 +214,16 @@ nrUE_params_t *get_nrUE_params(void) {
}
/* initialie thread pools used for NRUE processing paralleliation */
void init_tpools(uint8_t nun_dlsch_threads) {
char *params=calloc(1,(RX_NB_TH*3)+1);
for (int i=0; i<RX_NB_TH; i++) {
memcpy(params+(i*3),"-1,",3);
char *params = NULL;
if (IS_SOFTMODEM_RFSIM) {
params = calloc(1,2);
memcpy(params,"N",1);
}
else {
params = calloc(1,(RX_NB_TH*RX_NB_TH_PL*3)+1);
for (int i=0; i<RX_NB_TH*RX_NB_TH_PL; i++) {
memcpy(params+(i*3),"-1,",3);
}
}
initTpool(params, &(nrUE_params.Tpool), false);
free(params);
@@ -240,7 +247,6 @@ static void get_options(void) {
printf("%s\n",uecap_xer);
uecap_xer_in=1;
} /* UE with config file */
init_tpools(nrUE_params.nr_dlsch_parallel);
}
// set PHY vars from command line
@@ -478,6 +484,7 @@ int main( int argc, char **argv ) {
get_options (); //Command-line options specific for NRUE
get_common_options(SOFTMODEM_5GUE_BIT );
init_tpools(nrUE_params.nr_dlsch_parallel);
CONFIG_CLEARRTFLAG(CONFIG_NOEXITONHELP);
#if T_TRACER
T_Config_Init();
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
+2
View File
@@ -1741,6 +1741,8 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t subframe);
void *dlsch_thread(void *arg);
void processPdsch(void *arg);
/**@}*/
#endif
openair1/PHY/defs_common.h
+1
View File
@@ -75,6 +75,7 @@
#define RX_NB_TH_MAX 2
#define RX_NB_TH 2
#define RX_NB_TH_PL 2 //number of parallel jobs per slot
#define RX_NB_TH_DL 14
#define LTE_SLOTS_PER_SUBFRAME 2
openair1/PHY/defs_nr_UE.h
+6
View File
@@ -1068,6 +1068,7 @@ typedef struct {
#endif
notifiedFIFO_t *rxFifo;
notifiedFIFO_t *txFifo;
notifiedFIFO_t *respPdsch;
int dl_stats[5];
@@ -1081,5 +1082,10 @@ typedef struct nr_rxtx_thread_data_s {
PHY_VARS_NR_UE *UE;
} nr_rxtx_thread_data_t;
typedef struct pdsch_rx_thread_data_s {
nr_rxtx_thread_data_t rxtxD;
int gNB_id;
uint8_t dlsch_parallel;
} pdsch_rx_thread_data_t;
#include "SIMULATION/ETH_TRANSPORT/defs.h"
#endif
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+246 -227
View File
@@ -1684,13 +1684,245 @@ int is_pbch_in_slot(fapi_nr_config_request_t *config, int frame, int slot, NR_DL
}
}
void processPdsch(void *arg) {
pdsch_rx_thread_data_t *param = (pdsch_rx_thread_data_t *) arg;
UE_nr_rxtx_proc_t *proc = &param->rxtxD.proc;
PHY_VARS_NR_UE *ue = param->rxtxD.UE;
int gNB_id = param->gNB_id;
uint8_t dlsch_parallel = param->dlsch_parallel;
#if UE_TIMING_TRACE
start_meas(&ue->generic_stat);
#endif
// do procedures for C-RNTI
int ret_pdsch = 0;
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) {
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
ret_pdsch = nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0],
NULL);
nr_ue_measurement_procedures(2, ue, proc, gNB_id, proc->nr_slot_rx);
}
// do procedures for SI-RNTI
if ((ue->dlsch_SI[gNB_id]) && (ue->dlsch_SI[gNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
SI_PDSCH,
ue->dlsch_SI[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
SI_PDSCH,
ue->dlsch_SI[gNB_id],
NULL,
&ue->dlsch_SI_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_SI[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT);
}
// do procedures for P-RNTI
if ((ue->dlsch_p[gNB_id]) && (ue->dlsch_p[gNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
P_PDSCH,
ue->dlsch_p[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
P_PDSCH,
ue->dlsch_p[gNB_id],
NULL,
&ue->dlsch_p_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_p[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT);
}
// do procedures for RA-RNTI
if ((ue->dlsch_ra[gNB_id]) && (ue->dlsch_ra[gNB_id]->active == 1) && (ue->UE_mode[gNB_id] != PUSCH)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
RA_PDSCH,
ue->dlsch_ra[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
RA_PDSCH,
ue->dlsch_ra[gNB_id],
NULL,
&ue->dlsch_ra_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_ra[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
}
// do procedures for C-RNTI
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) {
LOG_D(PHY, "DLSCH data reception at proc->nr_slot_rx: %d \n \n", proc->nr_slot_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
#if UE_TIMING_TRACE
start_meas(&ue->dlsch_procedures_stat[proc->thread_id]);
#endif
if (ret_pdsch >= 0)
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0],
ue->dlsch[proc->thread_id][gNB_id][1],
&ue->dlsch_errors[gNB_id],
dlsch_parallel);
#if UE_TIMING_TRACE
stop_meas(&ue->dlsch_procedures_stat[proc->thread_id]);
#if DISABLE_LOG_X
printf("[SFN %d] Slot1: Pdsch Proc %5.2f\n",proc->nr_slot_rx,ue->pdsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
printf("[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",proc->nr_slot_rx,ue->dlsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
#else
LOG_D(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n",proc->nr_slot_rx,ue->pdsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
LOG_D(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",proc->nr_slot_rx,ue->dlsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
#endif
#endif
// deactivate dlsch once dlsch proc is done
ue->dlsch[proc->thread_id][gNB_id][0]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
}
#if UE_TIMING_TRACE
start_meas(&ue->generic_stat);
#endif
#if 0
if(proc->nr_slot_rx==5 && ue->dlsch[proc->thread_id][gNB_id][0]->harq_processes[ue->dlsch[proc->thread_id][gNB_id][0]->current_harq_pid]->nb_rb > 20){
//write_output("decoder_llr.m","decllr",dlsch_llr,G,1,0);
//write_output("llr.m","llr", &ue->pdsch_vars[proc->thread_id][gNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0);
write_output("rxdataF0_current.m" , "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
//write_output("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
//write_output("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
write_output("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].dl_ch_estimates[0][0][0],14*fp->ofdm_symbol_size,1,1);
write_output("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_estimates_ext[0][0],14*fp->N_RB_DL*12,1,1);
write_output("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[proc->thread_id][gNB_id]->rxdataF_comp0[0][0],14*fp->N_RB_DL*12,1,1);
//write_output("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_mag0[0][0],14*fp->N_RB_DL*12,1,1);
//write_output("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_magb0[0][0],14*fp->N_RB_DL*12,1,1);
AssertFatal (0,"");
}
#endif
// duplicate harq structure
/*
uint8_t current_harq_pid = ue->dlsch[proc->thread_id][gNB_id][0]->current_harq_pid;
NR_DL_UE_HARQ_t *current_harq_processes = ue->dlsch[proc->thread_id][gNB_id][0]->harq_processes[current_harq_pid];
NR_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[next1_thread_id][gNB_id][0]->harq_processes[current_harq_pid];
NR_DL_UE_HARQ_t *harq_processes_dest1 = ue->dlsch[next2_thread_id][gNB_id][0]->harq_processes[current_harq_pid];
*/
/*nr_harq_status_t *current_harq_ack = &ue->dlsch[proc->thread_id][gNB_id][0]->harq_ack[proc->nr_slot_rx];
nr_harq_status_t *harq_ack_dest = &ue->dlsch[next1_thread_id][gNB_id][0]->harq_ack[proc->nr_slot_rx];
nr_harq_status_t *harq_ack_dest1 = &ue->dlsch[next2_thread_id][gNB_id][0]->harq_ack[proc->nr_slot_rx];
*/
//copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
//copy_ack_struct(harq_ack_dest, current_harq_ack);
//copy_harq_proc_struct(harq_processes_dest1, current_harq_processes);
//copy_ack_struct(harq_ack_dest1, current_harq_ack);
if (proc->nr_slot_rx==9) {
if (proc->frame_rx % 10 == 0) {
if ((ue->dlsch_received[gNB_id] - ue->dlsch_received_last[gNB_id]) != 0)
ue->dlsch_fer[gNB_id] = (100*(ue->dlsch_errors[gNB_id] - ue->dlsch_errors_last[gNB_id]))/(ue->dlsch_received[gNB_id] - ue->dlsch_received_last[gNB_id]);
ue->dlsch_errors_last[gNB_id] = ue->dlsch_errors[gNB_id];
ue->dlsch_received_last[gNB_id] = ue->dlsch_received[gNB_id];
}
ue->bitrate[gNB_id] = (ue->total_TBS[gNB_id] - ue->total_TBS_last[gNB_id])*100;
ue->total_TBS_last[gNB_id] = ue->total_TBS[gNB_id];
LOG_D(PHY,"[UE %d] Calculating bitrate Frame %d: total_TBS = %d, total_TBS_last = %d, bitrate %f kbits\n",
ue->Mod_id,proc->frame_rx,ue->total_TBS[gNB_id],
ue->total_TBS_last[gNB_id],(float) ue->bitrate[gNB_id]/1000.0);
#if UE_AUTOTEST_TRACE
if ((proc->frame_rx % 100 == 0)) {
LOG_I(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[gNB_id]/1000.0, proc->frame_rx);
}
#endif
}
#if UE_TIMING_TRACE
stop_meas(&ue->generic_stat);
printf("after tubo until end of Rx %5.2f \n",ue->generic_stat.p_time/(cpuf*1000.0));
#endif
#ifdef EMOS
phy_procedures_emos_UE_RX(ue,slot,gNB_id);
#endif
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
#if UE_TIMING_TRACE
stop_meas(&ue->phy_proc_rx[proc->thread_id]);
#if DISABLE_LOG_X
printf("------FULL RX PROC [SFN %d]: %5.2f ------\n",proc->nr_slot_rx,ue->phy_proc_rx[proc->thread_id].p_time/(cpuf*1000.0));
#else
LOG_D(PHY, "------FULL RX PROC [SFN %d]: %5.2f ------\n",proc->nr_slot_rx,ue->phy_proc_rx[proc->thread_id].p_time/(cpuf*1000.0));
#endif
#endif
//#endif //pdsch
LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", proc->frame_rx%1024, proc->nr_slot_rx);
}
int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
uint8_t dlsch_parallel
)
{
{
int frame_rx = proc->frame_rx;
int nr_slot_rx = proc->nr_slot_rx;
int slot_pbch;
@@ -1855,239 +2087,26 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
#endif //NR_PDCCH_SCHED
// Start PUSCH processing here. It runs in parallel with PDSCH processing
notifiedFIFO_elt_t *res;
// Start PDSCH processing
res = pullTpool(ue->respPdsch,&(get_nrUE_params()->Tpool));
pdsch_rx_thread_data_t *curMsgRx=(pdsch_rx_thread_data_t *)NotifiedFifoData(res);
curMsgRx->rxtxD.proc = *proc;
curMsgRx->rxtxD.UE = ue;
curMsgRx->gNB_id = gNB_id;
curMsgRx->dlsch_parallel = dlsch_parallel;
res->key = proc->nr_slot_rx;
pushTpool(&(get_nrUE_params()->Tpool), res);
// Start PUSCH processing
res = pullTpool(ue->txFifo,&(get_nrUE_params()->Tpool));
nr_rxtx_thread_data_t *curMsg=(nr_rxtx_thread_data_t *)NotifiedFifoData(res);
curMsg->proc = *proc;
curMsg->UE = ue;
res->key = 1;
res->key = proc->nr_slot_tx;
pushTpool(&(get_nrUE_params()->Tpool), res);
#if UE_TIMING_TRACE
start_meas(&ue->generic_stat);
#endif
// do procedures for C-RNTI
int ret_pdsch = 0;
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) {
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
ret_pdsch = nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0],
NULL);
nr_ue_measurement_procedures(2, ue, proc, gNB_id, nr_slot_rx);
}
// do procedures for SI-RNTI
if ((ue->dlsch_SI[gNB_id]) && (ue->dlsch_SI[gNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
SI_PDSCH,
ue->dlsch_SI[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
SI_PDSCH,
ue->dlsch_SI[gNB_id],
NULL,
&ue->dlsch_SI_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_SI[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT);
}
// do procedures for P-RNTI
if ((ue->dlsch_p[gNB_id]) && (ue->dlsch_p[gNB_id]->active == 1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
P_PDSCH,
ue->dlsch_p[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
P_PDSCH,
ue->dlsch_p[gNB_id],
NULL,
&ue->dlsch_p_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_p[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT);
}
// do procedures for RA-RNTI
if ((ue->dlsch_ra[gNB_id]) && (ue->dlsch_ra[gNB_id]->active == 1) && (ue->UE_mode[gNB_id] != PUSCH)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN);
nr_ue_pdsch_procedures(ue,
proc,
gNB_id,
RA_PDSCH,
ue->dlsch_ra[gNB_id],
NULL);
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
RA_PDSCH,
ue->dlsch_ra[gNB_id],
NULL,
&ue->dlsch_ra_errors[gNB_id],
dlsch_parallel);
// deactivate dlsch once dlsch proc is done
ue->dlsch_ra[gNB_id]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
}
// do procedures for C-RNTI
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) {
LOG_D(PHY, "DLSCH data reception at nr_slot_rx: %d \n \n", nr_slot_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
#if UE_TIMING_TRACE
start_meas(&ue->dlsch_procedures_stat[proc->thread_id]);
#endif
if (ret_pdsch >= 0)
nr_ue_dlsch_procedures(ue,
proc,
gNB_id,
PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0],
ue->dlsch[proc->thread_id][gNB_id][1],
&ue->dlsch_errors[gNB_id],
dlsch_parallel);
#if UE_TIMING_TRACE
stop_meas(&ue->dlsch_procedures_stat[proc->thread_id]);
#if DISABLE_LOG_X
printf("[SFN %d] Slot1: Pdsch Proc %5.2f\n",nr_slot_rx,ue->pdsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
printf("[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",nr_slot_rx,ue->dlsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
#else
LOG_D(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n",nr_slot_rx,ue->pdsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
LOG_D(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",nr_slot_rx,ue->dlsch_procedures_stat[proc->thread_id].p_time/(cpuf*1000.0));
#endif
#endif
// deactivate dlsch once dlsch proc is done
ue->dlsch[proc->thread_id][gNB_id][0]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
}
#if UE_TIMING_TRACE
start_meas(&ue->generic_stat);
#endif
#if 0
if(nr_slot_rx==5 && ue->dlsch[proc->thread_id][gNB_id][0]->harq_processes[ue->dlsch[proc->thread_id][gNB_id][0]->current_harq_pid]->nb_rb > 20){
//write_output("decoder_llr.m","decllr",dlsch_llr,G,1,0);
//write_output("llr.m","llr", &ue->pdsch_vars[proc->thread_id][gNB_id]->llr[0][0],(14*nb_rb*12*dlsch1_harq->Qm) - 4*(nb_rb*4*dlsch1_harq->Qm),1,0);
write_output("rxdataF0_current.m" , "rxdataF0", &ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
//write_output("rxdataF0_previous.m" , "rxdataF0_prev_sss", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
//write_output("rxdataF0_previous.m" , "rxdataF0_prev", &ue->common_vars.common_vars_rx_data_per_thread[next_thread_id].rxdataF[0][0],14*fp->ofdm_symbol_size,1,1);
write_output("dl_ch_estimates.m", "dl_ch_estimates_sfn5", &ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].dl_ch_estimates[0][0][0],14*fp->ofdm_symbol_size,1,1);
write_output("dl_ch_estimates_ext.m", "dl_ch_estimatesExt_sfn5", &ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_estimates_ext[0][0],14*fp->N_RB_DL*12,1,1);
write_output("rxdataF_comp00.m","rxdataF_comp00", &ue->pdsch_vars[proc->thread_id][gNB_id]->rxdataF_comp0[0][0],14*fp->N_RB_DL*12,1,1);
//write_output("magDLFirst.m", "magDLFirst", &phy_vars_ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_mag0[0][0],14*fp->N_RB_DL*12,1,1);
//write_output("magDLSecond.m", "magDLSecond", &phy_vars_ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_magb0[0][0],14*fp->N_RB_DL*12,1,1);
AssertFatal (0,"");
}
#endif
// duplicate harq structure
/*
uint8_t current_harq_pid = ue->dlsch[proc->thread_id][gNB_id][0]->current_harq_pid;
NR_DL_UE_HARQ_t *current_harq_processes = ue->dlsch[proc->thread_id][gNB_id][0]->harq_processes[current_harq_pid];
NR_DL_UE_HARQ_t *harq_processes_dest = ue->dlsch[next1_thread_id][gNB_id][0]->harq_processes[current_harq_pid];
NR_DL_UE_HARQ_t *harq_processes_dest1 = ue->dlsch[next2_thread_id][gNB_id][0]->harq_processes[current_harq_pid];
*/
/*nr_harq_status_t *current_harq_ack = &ue->dlsch[proc->thread_id][gNB_id][0]->harq_ack[nr_slot_rx];
nr_harq_status_t *harq_ack_dest = &ue->dlsch[next1_thread_id][gNB_id][0]->harq_ack[nr_slot_rx];
nr_harq_status_t *harq_ack_dest1 = &ue->dlsch[next2_thread_id][gNB_id][0]->harq_ack[nr_slot_rx];
*/
//copy_harq_proc_struct(harq_processes_dest, current_harq_processes);
//copy_ack_struct(harq_ack_dest, current_harq_ack);
//copy_harq_proc_struct(harq_processes_dest1, current_harq_processes);
//copy_ack_struct(harq_ack_dest1, current_harq_ack);
if (nr_slot_rx==9) {
if (frame_rx % 10 == 0) {
if ((ue->dlsch_received[gNB_id] - ue->dlsch_received_last[gNB_id]) != 0)
ue->dlsch_fer[gNB_id] = (100*(ue->dlsch_errors[gNB_id] - ue->dlsch_errors_last[gNB_id]))/(ue->dlsch_received[gNB_id] - ue->dlsch_received_last[gNB_id]);
ue->dlsch_errors_last[gNB_id] = ue->dlsch_errors[gNB_id];
ue->dlsch_received_last[gNB_id] = ue->dlsch_received[gNB_id];
}
ue->bitrate[gNB_id] = (ue->total_TBS[gNB_id] - ue->total_TBS_last[gNB_id])*100;
ue->total_TBS_last[gNB_id] = ue->total_TBS[gNB_id];
LOG_D(PHY,"[UE %d] Calculating bitrate Frame %d: total_TBS = %d, total_TBS_last = %d, bitrate %f kbits\n",
ue->Mod_id,frame_rx,ue->total_TBS[gNB_id],
ue->total_TBS_last[gNB_id],(float) ue->bitrate[gNB_id]/1000.0);
#if UE_AUTOTEST_TRACE
if ((frame_rx % 100 == 0)) {
LOG_I(PHY,"[UE %d] AUTOTEST Metric : UE_DLSCH_BITRATE = %5.2f kbps (frame = %d) \n", ue->Mod_id, (float) ue->bitrate[gNB_id]/1000.0, frame_rx);
}
#endif
}
#if UE_TIMING_TRACE
stop_meas(&ue->generic_stat);
printf("after tubo until end of Rx %5.2f \n",ue->generic_stat.p_time/(cpuf*1000.0));
#endif
#ifdef EMOS
phy_procedures_emos_UE_RX(ue,slot,gNB_id);
#endif
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
#if UE_TIMING_TRACE
stop_meas(&ue->phy_proc_rx[proc->thread_id]);
#if DISABLE_LOG_X
printf("------FULL RX PROC [SFN %d]: %5.2f ------\n",nr_slot_rx,ue->phy_proc_rx[proc->thread_id].p_time/(cpuf*1000.0));
#else
LOG_D(PHY, "------FULL RX PROC [SFN %d]: %5.2f ------\n",nr_slot_rx,ue->phy_proc_rx[proc->thread_id].p_time/(cpuf*1000.0));
#endif
#endif
//#endif //pdsch
LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, nr_slot_rx);
return (0);
return (0);
}