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Remove thread id and make slot processing in series

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This commit is contained in:
Sakthivel Velumani
2022-09-29 13:43:16 -04:00
parent c6fd2419d4
commit 8a71877eec
28 changed files with 228 additions and 326 deletions
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common/utils/telnetsrv/telnetsrv_cpumeasur_def.h
+11 -11
View File
@@ -103,8 +103,8 @@
/* from openair1/PHY/defs_nr_UE.h */ /* from openair1/PHY/defs_nr_UE.h */
#define CPU_PHYNRUE_MEASURE \ #define CPU_PHYNRUE_MEASURE \
{ \ { \
{"phy_proc", &(UE->phy_proc[0]),0,RX_NB_TH},\ {"phy_proc", &(UE->phy_proc),0,1},\
{"phy_proc_rx", &(UE-> phy_proc_rx[0]),0,RX_NB_TH},\ {"phy_proc_rx", &(UE-> phy_proc_rx),0,1},\
{"phy_proc_tx", &(UE->phy_proc_tx),0,1},\ {"phy_proc_tx", &(UE->phy_proc_tx),0,1},\
{"ue_ul_indication_stats", &(UE->ue_ul_indication_stats),0,1},\ {"ue_ul_indication_stats", &(UE->ue_ul_indication_stats),0,1},\
{"ofdm_mod_stats", &(UE->ofdm_mod_stats),0,1},\ {"ofdm_mod_stats", &(UE->ofdm_mod_stats),0,1},\
@@ -116,7 +116,7 @@
{"ulsch_interleaving_stats", &(UE->ulsch_interleaving_stats),0,1},\ {"ulsch_interleaving_stats", &(UE->ulsch_interleaving_stats),0,1},\
{"ulsch_multiplexing_stats", &(UE->ulsch_multiplexing_stats),0,1},\ {"ulsch_multiplexing_stats", &(UE->ulsch_multiplexing_stats),0,1},\
{"generic_stat", &(UE->generic_stat),0,1},\ {"generic_stat", &(UE->generic_stat),0,1},\
{"generic_stat_bis", &(UE->generic_stat_bis[0][0]),0,RX_NB_TH,LTE_SLOTS_PER_SUBFRAME},\ {"generic_stat_bis", &(UE->generic_stat_bis[0]),0,LTE_SLOTS_PER_SUBFRAME},\
{"ofdm_demod_stats", &(UE->ofdm_demod_stats),0,1},\ {"ofdm_demod_stats", &(UE->ofdm_demod_stats),0,1},\
{"dlsch_rx_pdcch_stats", &(UE->dlsch_rx_pdcch_stats),0,1},\ {"dlsch_rx_pdcch_stats", &(UE->dlsch_rx_pdcch_stats),0,1},\
{"rx_dft_stats", &(UE->rx_dft_stats),0,1},\ {"rx_dft_stats", &(UE->rx_dft_stats),0,1},\
@@ -144,14 +144,14 @@
{"dlsch_modulation_SIC_stats", &(UE->dlsch_modulation_SIC_stats),0,1},\ {"dlsch_modulation_SIC_stats", &(UE->dlsch_modulation_SIC_stats),0,1},\
{"dlsch...ping_unit_SIC_stats", &(UE->dlsch_llr_stripping_unit_SIC_stats),0,1},\ {"dlsch...ping_unit_SIC_stats", &(UE->dlsch_llr_stripping_unit_SIC_stats),0,1},\
{"dlsch_unscrambling_SIC_stats", &(UE->dlsch_unscrambling_SIC_stats),0,1},\ {"dlsch_unscrambling_SIC_stats", &(UE->dlsch_unscrambling_SIC_stats),0,1},\
{"ue_front_end_stat", &(UE->ue_front_end_stat[0]),0,RX_NB_TH},\ {"ue_front_end_stat", &(UE->ue_front_end_stat),0,1},\
{"ue_front_end_per_slot_stat", &(UE->ue_front_end_per_slot_stat[0][0]),0,RX_NB_TH,LTE_SLOTS_PER_SUBFRAME},\ {"ue_front_end_per_slot_stat", &(UE->ue_front_end_per_slot_stat[0]),0,LTE_SLOTS_PER_SUBFRAME},\
{"pdcch_procedures_stat", &(UE->pdcch_procedures_stat[0]),0,RX_NB_TH},\ {"pdcch_procedures_stat", &(UE->pdcch_procedures_stat),0,1},\
{"rx_pdsch_stats", &(UE->rx_pdsch_stats), 0, 1}, \ {"rx_pdsch_stats", &(UE->rx_pdsch_stats), 0, 1}, \
{"pdsch_procedures_stat", &(UE->pdsch_procedures_stat[0]),0,RX_NB_TH},\ {"pdsch_procedures_stat", &(UE->pdsch_procedures_stat),0,1},\
{"pdsch_procedures_per_slot_stat", &(UE->pdsch_procedures_per_slot_stat[0][0]),0,RX_NB_TH,LTE_SLOTS_PER_SUBFRAME},\ {"pdsch_procedures_per_slot_stat", &(UE->pdsch_procedures_per_slot_stat[0]),0,LTE_SLOTS_PER_SUBFRAME},\
{"dlsch_procedures_stat", &(UE->dlsch_procedures_stat[0]),0,RX_NB_TH},\ {"dlsch_procedures_stat", &(UE->dlsch_procedures_stat),0,1},\
{"dlsch_decoding_stats", &(UE->dlsch_decoding_stats[0]),0,RX_NB_TH},\ {"dlsch_decoding_stats", &(UE->dlsch_decoding_stats),0,1},\
{"dlsch_llr_stats_para", &(UE->dlsch_llr_stats_parallelization[0][0]),0,RX_NB_TH,LTE_SLOTS_PER_SUBFRAME},\ {"dlsch_llr_stats_para", &(UE->dlsch_llr_stats_parallelization[0]),0,LTE_SLOTS_PER_SUBFRAME},\
} }
#endif #endif
executables/nr-ue.c
+24 -66
View File
@@ -112,12 +112,10 @@ static size_t dump_L1_UE_meas_stats(PHY_VARS_NR_UE *ue, char *output, size_t max
const char *end = output + max_len; const char *end = output + max_len;
output += print_meas_log(&ue->phy_proc_tx, "L1 TX processing", NULL, NULL, output, end - output); output += print_meas_log(&ue->phy_proc_tx, "L1 TX processing", NULL, NULL, output, end - output);
output += print_meas_log(&ue->ulsch_encoding_stats, "ULSCH encoding", NULL, NULL, output, end - output); output += print_meas_log(&ue->ulsch_encoding_stats, "ULSCH encoding", NULL, NULL, output, end - output);
output += print_meas_log(&ue->phy_proc_rx[0], "L1 RX processing t0", NULL, NULL, output, end - output); output += print_meas_log(&ue->phy_proc_rx, "L1 RX processing", NULL, NULL, output, end - output);
output += print_meas_log(&ue->phy_proc_rx[1], "L1 RX processing t1", NULL, NULL, output, end - output);
output += print_meas_log(&ue->ue_ul_indication_stats, "UL Indication", NULL, NULL, output, end - output); output += print_meas_log(&ue->ue_ul_indication_stats, "UL Indication", NULL, NULL, output, end - output);
output += print_meas_log(&ue->rx_pdsch_stats, "PDSCH receiver", NULL, NULL, output, end - output); output += print_meas_log(&ue->rx_pdsch_stats, "PDSCH receiver", NULL, NULL, output, end - output);
output += print_meas_log(&ue->dlsch_decoding_stats[0], "PDSCH decoding t0", NULL, NULL, output, end - output); output += print_meas_log(&ue->dlsch_decoding_stats, "PDSCH decoding", NULL, NULL, output, end - output);
output += print_meas_log(&ue->dlsch_decoding_stats[1], "PDSCH decoding t1", NULL, NULL, output, end - output);
output += print_meas_log(&ue->dlsch_deinterleaving_stats, " -> Deinterleive", NULL, NULL, output, end - output); output += print_meas_log(&ue->dlsch_deinterleaving_stats, " -> Deinterleive", NULL, NULL, output, end - output);
output += print_meas_log(&ue->dlsch_rate_unmatching_stats, " -> Rate Unmatch", NULL, NULL, output, end - output); output += print_meas_log(&ue->dlsch_rate_unmatching_stats, " -> Rate Unmatch", NULL, NULL, output, end - output);
output += print_meas_log(&ue->dlsch_ldpc_decoding_stats, " -> LDPC Decode", NULL, NULL, output, end - output); output += print_meas_log(&ue->dlsch_ldpc_decoding_stats, " -> LDPC Decode", NULL, NULL, output, end - output);
@@ -436,7 +434,6 @@ static void *NRUE_phy_stub_standalone_pnf_task(void *arg)
mac->dl_info.module_id = mod_id; mac->dl_info.module_id = mod_id;
mac->dl_info.frame = frame; mac->dl_info.frame = frame;
mac->dl_info.slot = slot; mac->dl_info.slot = slot;
mac->dl_info.thread_id = 0;
mac->dl_info.dci_ind = NULL; mac->dl_info.dci_ind = NULL;
mac->dl_info.rx_ind = NULL; mac->dl_info.rx_ind = NULL;
@@ -457,8 +454,8 @@ static void *NRUE_phy_stub_standalone_pnf_task(void *arg)
{ {
LOG_D(NR_MAC, "Slot %d. calling nr_ue_ul_ind() and nr_ue_pucch_scheduler() from %s\n", ul_info.slot_tx, __FUNCTION__); LOG_D(NR_MAC, "Slot %d. calling nr_ue_ul_ind() and nr_ue_pucch_scheduler() from %s\n", ul_info.slot_tx, __FUNCTION__);
nr_ue_scheduler(NULL, &ul_info); nr_ue_scheduler(NULL, &ul_info);
nr_ue_prach_scheduler(mod_id, ul_info.frame_tx, ul_info.slot_tx, ul_info.thread_id); nr_ue_prach_scheduler(mod_id, ul_info.frame_tx, ul_info.slot_tx);
nr_ue_pucch_scheduler(mod_id, ul_info.frame_tx, ul_info.slot_tx, ul_info.thread_id, NULL); nr_ue_pucch_scheduler(mod_id, ul_info.frame_tx, ul_info.slot_tx, NULL);
check_nr_prach(mac, &ul_info, &prach_resources); check_nr_prach(mac, &ul_info, &prach_resources);
} }
if (!IS_SOFTMODEM_NOS1 && get_softmodem_params()->sa) { if (!IS_SOFTMODEM_NOS1 && get_softmodem_params()->sa) {
@@ -628,7 +625,6 @@ void processSlotTX(void *arg) {
ul_indication.slot_rx = proc->nr_slot_rx; ul_indication.slot_rx = proc->nr_slot_rx;
ul_indication.frame_tx = proc->frame_tx; ul_indication.frame_tx = proc->frame_tx;
ul_indication.slot_tx = proc->nr_slot_tx; ul_indication.slot_tx = proc->nr_slot_tx;
ul_indication.thread_id = proc->thread_id;
ul_indication.ue_sched_mode = rxtxD->ue_sched_mode; ul_indication.ue_sched_mode = rxtxD->ue_sched_mode;
UE->if_inst->ul_indication(&ul_indication); UE->if_inst->ul_indication(&ul_indication);
@@ -639,9 +635,8 @@ void processSlotTX(void *arg) {
} }
} }
void UE_processing(void *arg) { void UE_processing(nr_rxtx_thread_data_t *rxtxD) {
nr_rxtx_thread_data_t *rxtxD = (nr_rxtx_thread_data_t *) arg;
UE_nr_rxtx_proc_t *proc = &rxtxD->proc; UE_nr_rxtx_proc_t *proc = &rxtxD->proc;
PHY_VARS_NR_UE *UE = rxtxD->UE; PHY_VARS_NR_UE *UE = rxtxD->UE;
uint8_t gNB_id = 0; uint8_t gNB_id = 0;
@@ -841,8 +836,6 @@ void *UE_thread(void *arg) {
notifiedFIFO_t freeBlocks; notifiedFIFO_t freeBlocks;
initNotifiedFIFO_nothreadSafe(&freeBlocks); initNotifiedFIFO_nothreadSafe(&freeBlocks);
int nbSlotProcessing=0;
int thread_idx=0;
NR_UE_MAC_INST_t *mac = get_mac_inst(0); NR_UE_MAC_INST_t *mac = get_mac_inst(0);
int timing_advance = UE->timing_advance; int timing_advance = UE->timing_advance;
@@ -850,21 +843,8 @@ void *UE_thread(void *arg) {
const int nb_slot_frame = UE->frame_parms.slots_per_frame; 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=INT_MAX, trashed_frames=0;
for (int i=0; i<NR_RX_NB_TH+1; i++) {// NR_RX_NB_TH working + 1 we are making to be pushed
notifiedFIFO_elt_t *newElt = newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), RX_JOB_ID,&nf,UE_processing);
nr_rxtx_thread_data_t *curMsg=(nr_rxtx_thread_data_t *)NotifiedFifoData(newElt);
initNotifiedFIFO(&curMsg->txFifo);
pushNotifiedFIFO_nothreadSafe(&freeBlocks, newElt);
}
while (!oai_exit) { while (!oai_exit) {
if (UE->lost_sync) { if (UE->lost_sync) {
int nb = abortTpoolJob(&(get_nrUE_params()->Tpool),RX_JOB_ID);
nb += abortNotifiedFIFOJob(&nf, RX_JOB_ID);
LOG_I(PHY,"Number of aborted slots %d\n",nb);
for (int i=0; i<nb; i++)
pushNotifiedFIFO_nothreadSafe(&freeBlocks, newNotifiedFIFO_elt(sizeof(nr_rxtx_thread_data_t), RX_JOB_ID,&nf,UE_processing));
nbSlotProcessing = 0;
UE->is_synchronized = 0; UE->is_synchronized = 0;
UE->lost_sync = 0; UE->lost_sync = 0;
} }
@@ -926,27 +906,19 @@ void *UE_thread(void *arg) {
absolute_slot++; absolute_slot++;
// whatever means thread_idx
// Fix me: will be wrong when slot 1 is slow, as slot 2 finishes
// Slot 3 will overlap if NR_RX_NB_TH is 2
// this is general failure in UE !!!
thread_idx = absolute_slot % NR_RX_NB_TH;
int slot_nr = absolute_slot % nb_slot_frame; int slot_nr = absolute_slot % nb_slot_frame;
notifiedFIFO_elt_t *msgToPush; nr_rxtx_thread_data_t curMsg = {0};
AssertFatal((msgToPush=pullNotifiedFIFO_nothreadSafe(&freeBlocks)) != NULL,"chained list failure"); curMsg.UE=UE;
nr_rxtx_thread_data_t *curMsg=(nr_rxtx_thread_data_t *)NotifiedFifoData(msgToPush);
curMsg->UE=UE;
// update thread index for received subframe // update thread index for received subframe
curMsg->proc.thread_id = thread_idx; curMsg.proc.CC_id = UE->CC_id;
curMsg->proc.CC_id = UE->CC_id; curMsg.proc.nr_slot_rx = slot_nr;
curMsg->proc.nr_slot_rx = slot_nr; curMsg.proc.nr_slot_tx = (absolute_slot + DURATION_RX_TO_TX) % nb_slot_frame;
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_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.frame_tx = ((absolute_slot+DURATION_RX_TO_TX)/nb_slot_frame) % MAX_FRAME_NUMBER; curMsg.proc.rx_slot_type = nr_ue_slot_select(cfg, curMsg.proc.frame_rx, curMsg.proc.nr_slot_rx);
curMsg->proc.rx_slot_type = nr_ue_slot_select(cfg, curMsg->proc.frame_rx, curMsg->proc.nr_slot_rx); curMsg.proc.tx_slot_type = nr_ue_slot_select(cfg, curMsg.proc.frame_tx, curMsg.proc.nr_slot_tx);
curMsg->proc.tx_slot_type = nr_ue_slot_select(cfg, curMsg->proc.frame_tx, curMsg->proc.nr_slot_tx); curMsg.proc.decoded_frame_rx=-1;
curMsg->proc.decoded_frame_rx=-1; //LOG_I(PHY,"Process slot %d total gain %d\n", slot_nr, UE->rx_total_gain_dB);
//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 #ifdef OAI_ADRV9371_ZC706
/*uint32_t total_gain_dB_prev = 0; /*uint32_t total_gain_dB_prev = 0;
@@ -1001,30 +973,20 @@ void *UE_thread(void *arg) {
LOG_E(PHY,"can't compensate: diff =%d\n", first_symbols); LOG_E(PHY,"can't compensate: diff =%d\n", first_symbols);
} }
curMsg->proc.timestamp_tx = timestamp+ curMsg.proc.timestamp_tx = timestamp+
UE->frame_parms.get_samples_slot_timestamp(slot_nr,&UE->frame_parms,DURATION_RX_TO_TX) UE->frame_parms.get_samples_slot_timestamp(slot_nr,&UE->frame_parms,DURATION_RX_TO_TX)
- firstSymSamp; - firstSymSamp;
notifiedFIFO_elt_t *res; UE_processing(&curMsg);
while (nbSlotProcessing >= NR_RX_NB_TH) { if (curMsg.proc.decoded_frame_rx != -1)
res=pullTpool(&nf, &(get_nrUE_params()->Tpool)); decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | curMsg.proc.decoded_frame_rx);
if (res == NULL) else
break; // Tpool has been stopped decoded_frame_rx=-1;
nbSlotProcessing--;
nr_rxtx_thread_data_t *tmp=(nr_rxtx_thread_data_t *)res->msgData;
if (tmp->proc.decoded_frame_rx != -1) if (decoded_frame_rx>0 && decoded_frame_rx != curMsg.proc.frame_rx)
decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | tmp->proc.decoded_frame_rx);
else
decoded_frame_rx=-1;
pushNotifiedFIFO_nothreadSafe(&freeBlocks,res);
}
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", 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); decoded_frame_rx, curMsg.proc.frame_rx);
// use previous timing_advance value to compute writeTimestamp // use previous timing_advance value to compute writeTimestamp
writeTimestamp = timestamp+ writeTimestamp = timestamp+
@@ -1079,10 +1041,6 @@ void *UE_thread(void *arg) {
for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++) for (int i=0; i<UE->frame_parms.nb_antennas_tx; i++)
memset(txp[i], 0, writeBlockSize); memset(txp[i], 0, writeBlockSize);
nbSlotProcessing++;
LOG_D(PHY,"Number of slots being processed at the moment: %d\n",nbSlotProcessing);
pushTpool(&(get_nrUE_params()->Tpool), msgToPush);
} // while !oai_exit } // while !oai_exit
return NULL; return NULL;
openair1/PHY/INIT/nr_init_ue.c
+24 -45
View File
@@ -146,7 +146,7 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
NR_UE_CSI_RS **const csirs_vars = ue->csirs_vars; NR_UE_CSI_RS **const csirs_vars = ue->csirs_vars;
NR_UE_SRS **const srs_vars = ue->srs_vars; NR_UE_SRS **const srs_vars = ue->srs_vars;
int i, slot, symb, gNB_id, th_id; int i, slot, symb, gNB_id;
LOG_I(PHY, "Initializing UE vars for gNB TXant %u, UE RXant %u\n", fp->nb_antennas_tx, fp->nb_antennas_rx); LOG_I(PHY, "Initializing UE vars for gNB TXant %u, UE RXant %u\n", fp->nb_antennas_tx, fp->nb_antennas_rx);
@@ -238,17 +238,11 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
// init RX buffers // init RX buffers
common_vars->rxdata = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) ); common_vars->rxdata = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) );
common_vars->rxdataF = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) );
for (th_id=0; th_id<RX_NB_TH_MAX; th_id++) {
common_vars->common_vars_rx_data_per_thread[th_id].rxdataF = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) );
}
for (i=0; i<fp->nb_antennas_rx; i++) { for (i=0; i<fp->nb_antennas_rx; i++) {
common_vars->rxdata[i] = (int32_t *) malloc16_clear( (2*(fp->samples_per_frame)+2048)*sizeof(int32_t) ); common_vars->rxdata[i] = (int32_t *) malloc16_clear( (2*(fp->samples_per_frame)+2048)*sizeof(int32_t) );
common_vars->rxdataF[i] = (int32_t *)malloc16_clear( sizeof(int32_t)*(fp->samples_per_slot_wCP) );
for (th_id=0; th_id<RX_NB_TH_MAX; th_id++) {
common_vars->common_vars_rx_data_per_thread[th_id].rxdataF[i] = (int32_t *)malloc16_clear( sizeof(int32_t)*(fp->samples_per_slot_wCP) );
}
} }
// ceil(((NB_RB<<1)*3)/32) // 3 RE *2(QPSK) // ceil(((NB_RB<<1)*3)/32) // 3 RE *2(QPSK)
@@ -292,21 +286,15 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
// DLSCH // DLSCH
for (gNB_id = 0; gNB_id < ue->n_connected_gNB+1; gNB_id++) { for (gNB_id = 0; gNB_id < ue->n_connected_gNB+1; gNB_id++) {
for (th_id=0; th_id<RX_NB_TH_MAX; th_id++) { ue->pdsch_vars[gNB_id] = (NR_UE_PDSCH *)malloc16_clear(sizeof(NR_UE_PDSCH));
ue->pdsch_vars[th_id][gNB_id] = (NR_UE_PDSCH *)malloc16_clear(sizeof(NR_UE_PDSCH)); phy_init_nr_ue_PDSCH( ue->pdsch_vars[gNB_id], fp );
}
for (th_id=0; th_id<RX_NB_TH_MAX; th_id++) {
phy_init_nr_ue_PDSCH( ue->pdsch_vars[th_id][gNB_id], fp );
}
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1; int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (th_id=0; th_id<RX_NB_TH_MAX; th_id++) { for (i=0; i<nb_codewords; i++) {
for (i=0; i<nb_codewords; i++) { ue->pdsch_vars[gNB_id]->llr[i] = (int16_t *)malloc16_clear( (8*(3*8*8448))*sizeof(int16_t) );//Q_m = 8 bits/Sym, Code_Rate=3, Number of Segments =8, Circular Buffer K_cb = 8448
ue->pdsch_vars[th_id][gNB_id]->llr[i] = (int16_t *)malloc16_clear( (8*(3*8*8448))*sizeof(int16_t) );//Q_m = 8 bits/Sym, Code_Rate=3, Number of Segments =8, Circular Buffer K_cb = 8448 }
} for (i=0; i<NR_MAX_NB_LAYERS; i++) {
for (i=0; i<NR_MAX_NB_LAYERS; i++) { ue->pdsch_vars[gNB_id]->layer_llr[i] = (int16_t *)malloc16_clear( (8*(3*8*8448))*sizeof(int16_t) );//Q_m = 8 bits/Sym, Code_Rate=3, Number of Segments =8, Circular Buffer K_cb = 8448
ue->pdsch_vars[th_id][gNB_id]->layer_llr[i] = (int16_t *)malloc16_clear( (8*(3*8*8448))*sizeof(int16_t) );//Q_m = 8 bits/Sym, Code_Rate=3, Number of Segments =8, Circular Buffer K_cb = 8448
}
} }
} }
@@ -390,12 +378,9 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
for (int i = 0; i < fp->nb_antennas_rx; i++) { for (int i = 0; i < fp->nb_antennas_rx; i++) {
free_and_zero(common_vars->rxdata[i]); free_and_zero(common_vars->rxdata[i]);
for (int th_id = 0; th_id < RX_NB_TH_MAX; th_id++) free_and_zero(common_vars->rxdataF[i]);
free_and_zero(common_vars->common_vars_rx_data_per_thread[th_id].rxdataF[i]);
}
for (int th_id = 0; th_id < RX_NB_TH_MAX; th_id++) {
free_and_zero(common_vars->common_vars_rx_data_per_thread[th_id].rxdataF);
} }
free_and_zero(common_vars->rxdataF);
free_and_zero(common_vars->rxdata); free_and_zero(common_vars->rxdata);
for (int slot = 0; slot < fp->slots_per_frame; slot++) { for (int slot = 0; slot < fp->slots_per_frame; slot++) {
@@ -418,12 +403,10 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
for (int gNB_id = 0; gNB_id < ue->n_connected_gNB+1; gNB_id++) { for (int gNB_id = 0; gNB_id < ue->n_connected_gNB+1; gNB_id++) {
// PDSCH // PDSCH
for (int th_id = 0; th_id < RX_NB_TH_MAX; th_id++) { free_and_zero(ue->pdsch_vars[gNB_id]->llr_shifts);
free_and_zero(ue->pdsch_vars[th_id][gNB_id]->llr_shifts); free_and_zero(ue->pdsch_vars[gNB_id]->llr128_2ndstream);
free_and_zero(ue->pdsch_vars[th_id][gNB_id]->llr128_2ndstream); phy_term_nr_ue__PDSCH(ue->pdsch_vars[gNB_id], fp);
phy_term_nr_ue__PDSCH(ue->pdsch_vars[th_id][gNB_id], fp); free_and_zero(ue->pdsch_vars[gNB_id]);
free_and_zero(ue->pdsch_vars[th_id][gNB_id]);
}
} }
for (int gNB_id = 0; gNB_id < ue->n_connected_gNB; gNB_id++) { for (int gNB_id = 0; gNB_id < ue->n_connected_gNB; gNB_id++) {
@@ -459,11 +442,9 @@ void term_nr_ue_transport(PHY_VARS_NR_UE *ue)
const int N_RB_DL = ue->frame_parms.N_RB_DL; const int N_RB_DL = ue->frame_parms.N_RB_DL;
for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) { for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) {
for (int j = 0; j < 2; j++) { for (int j = 0; j < 2; j++) {
for (int k = 0; k < RX_NB_TH_MAX; k++) { free_nr_ue_dlsch(&ue->dlsch[i][j], N_RB_DL);
free_nr_ue_dlsch(&ue->dlsch[k][i][j], N_RB_DL); if (j==0)
if (j==0) free_nr_ue_ulsch(&ue->ulsch[i], N_RB_DL, &ue->frame_parms);
free_nr_ue_ulsch(&ue->ulsch[k][i], N_RB_DL, &ue->frame_parms);
}
} }
free_nr_ue_dlsch(&ue->dlsch_SI[i], N_RB_DL); free_nr_ue_dlsch(&ue->dlsch_SI[i], N_RB_DL);
@@ -479,13 +460,11 @@ void init_nr_ue_transport(PHY_VARS_NR_UE *ue) {
for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) { for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) {
for (int j=0; j<num_codeword; j++) { for (int j=0; j<num_codeword; j++) {
for (int k=0; k<RX_NB_TH_MAX; k++) { AssertFatal((ue->dlsch[i][j] = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,ue->max_ldpc_iterations,ue->frame_parms.N_RB_DL))!=NULL,"Can't get ue dlsch structures\n");
AssertFatal((ue->dlsch[k][i][j] = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,ue->max_ldpc_iterations,ue->frame_parms.N_RB_DL))!=NULL,"Can't get ue dlsch structures\n"); LOG_D(PHY,"dlsch[%d][%d] => %p\n",i,j,ue->dlsch[i][j]);
LOG_D(PHY,"dlsch[%d][%d][%d] => %p\n",k,i,j,ue->dlsch[k][i][j]); if (j==0) {
if (j==0) { AssertFatal((ue->ulsch[i] = new_nr_ue_ulsch(ue->frame_parms.N_RB_UL, NR_MAX_ULSCH_HARQ_PROCESSES,&ue->frame_parms))!=NULL,"Can't get ue ulsch structures\n");
AssertFatal((ue->ulsch[k][i] = new_nr_ue_ulsch(ue->frame_parms.N_RB_UL, NR_MAX_ULSCH_HARQ_PROCESSES,&ue->frame_parms))!=NULL,"Can't get ue ulsch structures\n"); LOG_D(PHY,"ulsch[%d] => %p\n",i,ue->ulsch[i]);
LOG_D(PHY,"ulsch[%d][%d] => %p\n",k,i,ue->ulsch[k][i]);
}
} }
} }
openair1/PHY/MODULATION/slot_fep_nr.c
+6 -6
View File
@@ -75,7 +75,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
//#endif //#endif
for (unsigned char aa=0; aa<frame_parms->nb_antennas_rx; aa++) { for (unsigned char aa=0; aa<frame_parms->nb_antennas_rx; aa++) {
memset(&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],0,frame_parms->ofdm_symbol_size*sizeof(int32_t)); memset(&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],0,frame_parms->ofdm_symbol_size*sizeof(int32_t));
int16_t *rxdata_ptr = (int16_t *)&common_vars->rxdata[aa][rx_offset]; int16_t *rxdata_ptr = (int16_t *)&common_vars->rxdata[aa][rx_offset];
@@ -92,7 +92,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
dft(dftsize, dft(dftsize,
rxdata_ptr, rxdata_ptr,
(int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol], (int16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],
1); 1);
stop_meas(&ue->rx_dft_stats); stop_meas(&ue->rx_dft_stats);
@@ -108,7 +108,7 @@ int nr_slot_fep(PHY_VARS_NR_UE *ue,
#endif #endif
c16_t *shift_rot = frame_parms->timeshift_symbol_rotation; c16_t *shift_rot = frame_parms->timeshift_symbol_rotation;
c16_t *this_symbol = (c16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol]; c16_t *this_symbol = (c16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol];
if (frame_parms->N_RB_DL & 1) { if (frame_parms->N_RB_DL & 1) {
rotate_cpx_vector(this_symbol, &rot2, this_symbol, rotate_cpx_vector(this_symbol, &rot2, this_symbol,
@@ -188,7 +188,7 @@ int nr_slot_fep_init_sync(PHY_VARS_NR_UE *ue,
#endif #endif
for (unsigned char aa=0; aa<frame_parms->nb_antennas_rx; aa++) { for (unsigned char aa=0; aa<frame_parms->nb_antennas_rx; aa++) {
memset(&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],0,frame_parms->ofdm_symbol_size*sizeof(int32_t)); memset(&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],0,frame_parms->ofdm_symbol_size*sizeof(int32_t));
int16_t *rxdata_ptr; int16_t *rxdata_ptr;
rx_offset%=frame_length_samples*2; rx_offset%=frame_length_samples*2;
@@ -224,7 +224,7 @@ int nr_slot_fep_init_sync(PHY_VARS_NR_UE *ue,
dft(dftsize, dft(dftsize,
rxdata_ptr, rxdata_ptr,
(int16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol], (int16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],
1); 1);
stop_meas(&ue->rx_dft_stats); stop_meas(&ue->rx_dft_stats);
@@ -239,7 +239,7 @@ int nr_slot_fep_init_sync(PHY_VARS_NR_UE *ue,
symbol+symb_offset,rot2.r,rot2.i); symbol+symb_offset,rot2.r,rot2.i);
#endif #endif
c16_t *this_symbol = (c16_t *)&common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol]; c16_t *this_symbol = (c16_t *)&common_vars->rxdataF[aa][frame_parms->ofdm_symbol_size*symbol];
rotate_cpx_vector(this_symbol, &rot2, this_symbol, frame_parms->ofdm_symbol_size, 15); rotate_cpx_vector(this_symbol, &rot2, this_symbol, frame_parms->ofdm_symbol_size, 15);
} }
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+10 -10
View File
@@ -55,7 +55,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
uint8_t nushift; uint8_t nushift;
uint8_t ssb_index=current_ssb->i_ssb; uint8_t ssb_index=current_ssb->i_ssb;
uint8_t n_hf=current_ssb->n_hf; uint8_t n_hf=current_ssb->n_hf;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int **rxdataF=ue->common_vars.rxdataF;
nushift = ue->frame_parms.Nid_cell%4; nushift = ue->frame_parms.Nid_cell%4;
ue->frame_parms.nushift = nushift; ue->frame_parms.nushift = nushift;
@@ -72,7 +72,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
k = nushift; k = nushift;
#ifdef DEBUG_CH #ifdef DEBUG_CH
printf("PBCH DMRS Correlation : ThreadId %d, gNB_id %d , OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n",proc->thread_id, gNB_id,ue->frame_parms.ofdm_symbol_size, printf("PBCH DMRS Correlation : gNB_id %d , OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n", gNB_id,ue->frame_parms.ofdm_symbol_size,
ue->frame_parms.Ncp,Ns,k, symbol); ue->frame_parms.Ncp,Ns,k, symbol);
#endif #endif
@@ -218,7 +218,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
//int slot_pbch; //int slot_pbch;
uint8_t nushift; uint8_t nushift;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int **rxdataF=ue->common_vars.rxdataF;
nushift = ue->frame_parms.Nid_cell%4; nushift = ue->frame_parms.Nid_cell%4;
ue->frame_parms.nushift = nushift; ue->frame_parms.nushift = nushift;
@@ -237,7 +237,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
k = nushift; k = nushift;
#ifdef DEBUG_CH #ifdef DEBUG_CH
printf("PBCH Channel Estimation : ThreadId %d, gNB_id %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n",proc->thread_id, gNB_id,ch_offset,ue->frame_parms.ofdm_symbol_size, printf("PBCH Channel Estimation : gNB_id %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n", gNB_id,ch_offset,ue->frame_parms.ofdm_symbol_size,
ue->frame_parms.Ncp,Ns,k, symbol); ue->frame_parms.Ncp,Ns,k, symbol);
#endif #endif
@@ -481,7 +481,7 @@ int nr_pdcch_channel_estimation(PHY_VARS_NR_UE *ue,
int16_t ch[2],*pil,*rxF,*dl_ch; int16_t ch[2],*pil,*rxF,*dl_ch;
int ch_offset,symbol_offset; int ch_offset,symbol_offset;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int **rxdataF=ue->common_vars.rxdataF;
ch_offset = ue->frame_parms.ofdm_symbol_size*symbol; ch_offset = ue->frame_parms.ofdm_symbol_size*symbol;
@@ -489,8 +489,8 @@ int nr_pdcch_channel_estimation(PHY_VARS_NR_UE *ue,
#ifdef DEBUG_PDCCH #ifdef DEBUG_PDCCH
printf("PDCCH Channel Estimation : ThreadId %d, gNB_id %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, symbol %d\n", printf("PDCCH Channel Estimation : gNB_id %d ch_offset %d, OFDM size %d, Ncp=%d, Ns=%d, symbol %d\n",
proc->thread_id, gNB_id,ch_offset,ue->frame_parms.ofdm_symbol_size,ue->frame_parms.Ncp,Ns,symbol); gNB_id,ch_offset,ue->frame_parms.ofdm_symbol_size,ue->frame_parms.Ncp,Ns,symbol);
#endif #endif
#if CH_INTERP #if CH_INTERP
@@ -714,8 +714,8 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
int ch_offset,symbol_offset; int ch_offset,symbol_offset;
uint8_t nushift; uint8_t nushift;
int **dl_ch_estimates = ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_estimates; int **dl_ch_estimates = ue->pdsch_vars[gNB_id]->dl_ch_estimates;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int **rxdataF=ue->common_vars.rxdataF;
ch_offset = ue->frame_parms.ofdm_symbol_size*symbol; ch_offset = ue->frame_parms.ofdm_symbol_size*symbol;
@@ -725,7 +725,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
int re_offset = k; int re_offset = k;
#ifdef DEBUG_PDSCH #ifdef DEBUG_PDSCH
printf("PDSCH Channel Estimation : ThreadId %d, gNB_id %d ch_offset %d, symbol_offset %d OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n",proc->thread_id, gNB_id,ch_offset,symbol_offset,ue->frame_parms.ofdm_symbol_size, printf("PDSCH Channel Estimation : gNB_id %d ch_offset %d, symbol_offset %d OFDM size %d, Ncp=%d, Ns=%d, k=%d symbol %d\n", gNB_id,ch_offset,symbol_offset,ue->frame_parms.ofdm_symbol_size,
ue->frame_parms.Ncp,Ns,k, symbol); ue->frame_parms.Ncp,Ns,k, symbol);
#endif #endif
openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c
+4 -4
View File
@@ -117,7 +117,7 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
int aarx, aatx, gNB_id = 0; int aarx, aatx, gNB_id = 0;
NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms; NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
int ch_offset = frame_parms->ofdm_symbol_size*2; int ch_offset = frame_parms->ofdm_symbol_size*2;
NR_UE_DLSCH_t *dlsch = ue->dlsch[proc->thread_id][gNB_id][0]; NR_UE_DLSCH_t *dlsch = ue->dlsch[gNB_id][0];
uint8_t harq_pid = dlsch->current_harq_pid; uint8_t harq_pid = dlsch->current_harq_pid;
int N_RB_DL = dlsch->harq_processes[harq_pid]->nb_rb; int N_RB_DL = dlsch->harq_processes[harq_pid]->nb_rb;
@@ -134,7 +134,7 @@ void nr_ue_measurements(PHY_VARS_NR_UE *ue,
for (aatx = 0; aatx < frame_parms->nb_antenna_ports_gNB; aatx++){ for (aatx = 0; aatx < frame_parms->nb_antenna_ports_gNB; aatx++){
ue->measurements.rx_spatial_power[gNB_id][aatx][aarx] = (signal_energy_nodc(&ue->pdsch_vars[proc->thread_id][0]->dl_ch_estimates[gNB_id][ch_offset], N_RB_DL*NR_NB_SC_PER_RB)); ue->measurements.rx_spatial_power[gNB_id][aatx][aarx] = (signal_energy_nodc(&ue->pdsch_vars[0]->dl_ch_estimates[gNB_id][ch_offset], N_RB_DL*NR_NB_SC_PER_RB));
if (ue->measurements.rx_spatial_power[gNB_id][aatx][aarx]<0) if (ue->measurements.rx_spatial_power[gNB_id][aatx][aarx]<0)
ue->measurements.rx_spatial_power[gNB_id][aatx][aarx] = 0; ue->measurements.rx_spatial_power[gNB_id][aatx][aarx] = 0;
@@ -229,7 +229,7 @@ void nr_ue_ssb_rsrp_measurements(PHY_VARS_NR_UE *ue,
for (int aarx = 0; aarx < ue->frame_parms.nb_antennas_rx; aarx++) { for (int aarx = 0; aarx < ue->frame_parms.nb_antennas_rx; aarx++) {
int16_t *rxF_sss = (int16_t *)&ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aarx][(l_sss*ue->frame_parms.ofdm_symbol_size) + ssb_offset]; int16_t *rxF_sss = (int16_t *)&ue->common_vars.rxdataF[aarx][(l_sss*ue->frame_parms.ofdm_symbol_size) + ssb_offset];
for(int k = k_start; k < k_end; k++){ for(int k = k_start; k < k_end; k++){
@@ -283,7 +283,7 @@ void nr_ue_rrc_measurements(PHY_VARS_NR_UE *ue,
nb_nulls = 0; nb_nulls = 0;
ue->measurements.n0_power[aarx] = 0; ue->measurements.n0_power[aarx] = 0;
rxF_sss = (int16_t *)&ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[aarx][(l_sss*ue->frame_parms.ofdm_symbol_size) + ssb_offset]; rxF_sss = (int16_t *)&ue->common_vars.rxdataF[aarx][(l_sss*ue->frame_parms.ofdm_symbol_size) + ssb_offset];
//-ve spectrum from SSS //-ve spectrum from SSS
for(k = k_left; k < k_left + k_length; k++){ for(k = k_left; k < k_left + k_length; k++){
openair1/PHY/NR_UE_TRANSPORT/csi_rx.c
+2 -2
View File
@@ -192,7 +192,7 @@ int nr_get_csi_rs_signal(const PHY_VARS_NR_UE *ue,
uint32_t *rsrp, uint32_t *rsrp,
int *rsrp_dBm) { int *rsrp_dBm) {
int32_t **rxdataF = ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int32_t **rxdataF = ue->common_vars.rxdataF;
const NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms; const NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
uint16_t meas_count = 0; uint16_t meas_count = 0;
uint32_t rsrp_sum = 0; uint32_t rsrp_sum = 0;
@@ -731,7 +731,7 @@ int nr_csi_im_power_estimation(const PHY_VARS_NR_UE *ue,
const fapi_nr_dl_config_csiim_pdu_rel15_t *csiim_config_pdu, const fapi_nr_dl_config_csiim_pdu_rel15_t *csiim_config_pdu,
uint32_t *interference_plus_noise_power) { uint32_t *interference_plus_noise_power) {
int32_t **rxdataF = ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; int32_t **rxdataF = ue->common_vars.rxdataF;
const NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms; const NR_DL_FRAME_PARMS *frame_parms = &ue->frame_parms;
const uint16_t end_rb = csiim_config_pdu->start_rb + csiim_config_pdu->nr_of_rbs > csiim_config_pdu->bwp_size ? const uint16_t end_rb = csiim_config_pdu->start_rb + csiim_config_pdu->nr_of_rbs > csiim_config_pdu->bwp_size ?
openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
+1 -1
View File
@@ -698,7 +698,7 @@ int32_t nr_rx_pdcch(PHY_VARS_NR_UE *ue,
for (int s=rel15->coreset.StartSymbolIndex; s<(rel15->coreset.StartSymbolIndex+rel15->coreset.duration); s++) { for (int s=rel15->coreset.StartSymbolIndex; s<(rel15->coreset.StartSymbolIndex+rel15->coreset.duration); s++) {
LOG_D(PHY,"in nr_pdcch_extract_rbs_single(rxdataF -> rxdataF_ext || dl_ch_estimates -> dl_ch_estimates_ext)\n"); LOG_D(PHY,"in nr_pdcch_extract_rbs_single(rxdataF -> rxdataF_ext || dl_ch_estimates -> dl_ch_estimates_ext)\n");
nr_pdcch_extract_rbs_single(common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF, nr_pdcch_extract_rbs_single(common_vars->rxdataF,
pdcch_est_size, pdcch_est_size,
pdcch_dl_ch_estimates, pdcch_dl_ch_estimates,
rx_size, rx_size,
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
+24 -24
View File
@@ -177,22 +177,22 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
switch (type) { switch (type) {
case SI_PDSCH: case SI_PDSCH:
pdsch_vars = ue->pdsch_vars[proc->thread_id]; pdsch_vars = ue->pdsch_vars;
dlsch = &ue->dlsch_SI[gNB_id]; dlsch = &ue->dlsch_SI[gNB_id];
dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
break; break;
case RA_PDSCH: case RA_PDSCH:
pdsch_vars = ue->pdsch_vars[proc->thread_id]; pdsch_vars = ue->pdsch_vars;
dlsch = &ue->dlsch_ra[gNB_id]; dlsch = &ue->dlsch_ra[gNB_id];
dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
break; break;
case PDSCH: case PDSCH:
pdsch_vars = ue->pdsch_vars[proc->thread_id]; pdsch_vars = ue->pdsch_vars;
dlsch = ue->dlsch[proc->thread_id][gNB_id]; dlsch = ue->dlsch[gNB_id];
dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
if (NR_MAX_NB_LAYERS>4) if (NR_MAX_NB_LAYERS>4)
dlsch1_harq = dlsch[1]->harq_processes[harq_pid]; dlsch1_harq = dlsch[1]->harq_processes[harq_pid];
@@ -306,8 +306,8 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
//---------------------------------------------------------- //----------------------------------------------------------
//--------------------- RBs extraction --------------------- //--------------------- RBs extraction ---------------------
//---------------------------------------------------------- //----------------------------------------------------------
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
nr_dlsch_extract_rbs(common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF, nr_dlsch_extract_rbs(common_vars->rxdataF,
pdsch_vars[gNB_id]->dl_ch_estimates, pdsch_vars[gNB_id]->dl_ch_estimates,
pdsch_vars[gNB_id]->rxdataF_ext, pdsch_vars[gNB_id]->rxdataF_ext,
pdsch_vars[gNB_id]->dl_ch_estimates_ext, pdsch_vars[gNB_id]->dl_ch_estimates_ext,
@@ -321,10 +321,10 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
frame_parms, frame_parms,
dlsch0_harq->dlDmrsSymbPos, dlsch0_harq->dlDmrsSymbPos,
ue->chest_time); ue->chest_time);
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d type %d: Pilot/Data extraction %5.2f \n", LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d type %d: Pilot/Data extraction %5.2f \n",
frame,nr_slot_rx,slot,symbol,type,ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); frame,nr_slot_rx,slot,symbol,type,ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
int nl = dlsch0_harq->Nl; int nl = dlsch0_harq->Nl;
int n_rx = frame_parms->nb_antennas_rx; int n_rx = frame_parms->nb_antennas_rx;
@@ -332,7 +332,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
//---------------------------------------------------------- //----------------------------------------------------------
//--------------------- Channel Scaling -------------------- //--------------------- Channel Scaling --------------------
//---------------------------------------------------------- //----------------------------------------------------------
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
nr_dlsch_scale_channel(pdsch_vars[gNB_id]->dl_ch_estimates_ext, nr_dlsch_scale_channel(pdsch_vars[gNB_id]->dl_ch_estimates_ext,
frame_parms, frame_parms,
nl, nl,
@@ -342,16 +342,16 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
pilots, pilots,
nb_re_pdsch, nb_re_pdsch,
nb_rb_pdsch); nb_rb_pdsch);
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Scale %5.2f \n", LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Scale %5.2f \n",
frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
//---------------------------------------------------------- //----------------------------------------------------------
//--------------------- Channel Level Calc. ---------------- //--------------------- Channel Level Calc. ----------------
//---------------------------------------------------------- //----------------------------------------------------------
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
if (first_symbol_flag==1) { if (first_symbol_flag==1) {
nr_dlsch_channel_level(pdsch_vars[gNB_id]->dl_ch_estimates_ext, nr_dlsch_channel_level(pdsch_vars[gNB_id]->dl_ch_estimates_ext,
frame_parms, frame_parms,
@@ -392,7 +392,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
avg[0], avg[0],
avgs); avgs);
} }
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
#if T_TRACER #if T_TRACER
if (type == PDSCH) if (type == PDSCH)
@@ -403,13 +403,13 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
#endif #endif
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d first_symbol_flag %d: Channel Level %5.2f \n",frame,nr_slot_rx,slot,symbol,first_symbol_flag,ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d first_symbol_flag %d: Channel Level %5.2f \n",frame,nr_slot_rx,slot,symbol,first_symbol_flag,ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
//---------------------------------------------------------- //----------------------------------------------------------
//--------------------- channel compensation --------------- //--------------------- channel compensation ---------------
//---------------------------------------------------------- //----------------------------------------------------------
// Disable correlation measurement for optimizing UE // Disable correlation measurement for optimizing UE
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
nr_dlsch_channel_compensation(pdsch_vars[gNB_id]->rxdataF_ext, nr_dlsch_channel_compensation(pdsch_vars[gNB_id]->rxdataF_ext,
pdsch_vars[gNB_id]->dl_ch_estimates_ext, pdsch_vars[gNB_id]->dl_ch_estimates_ext,
pdsch_vars[gNB_id]->dl_ch_mag0, pdsch_vars[gNB_id]->dl_ch_mag0,
@@ -426,11 +426,11 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
nb_rb_pdsch, nb_rb_pdsch,
pdsch_vars[gNB_id]->log2_maxh, pdsch_vars[gNB_id]->log2_maxh,
measurements); // log2_maxh+I0_shift measurements); // log2_maxh+I0_shift
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n", frame, nr_slot_rx, slot, symbol, pdsch_vars[gNB_id]->log2_maxh, proc->channel_level, ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d log2_maxh %d channel_level %d: Channel Comp %5.2f \n", frame, nr_slot_rx, slot, symbol, pdsch_vars[gNB_id]->log2_maxh, proc->channel_level, ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
if (n_rx > 1) { if (n_rx > 1) {
nr_dlsch_detection_mrc(pdsch_vars[gNB_id]->rxdataF_comp0, nr_dlsch_detection_mrc(pdsch_vars[gNB_id]->rxdataF_comp0,
@@ -457,16 +457,16 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
symbol, symbol,
nb_re_pdsch); nb_re_pdsch);
} }
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
//printf("start compute LLR\n"); //printf("start compute LLR\n");
rxdataF_comp_ptr = pdsch_vars[gNB_id_i]->rxdataF_comp0; rxdataF_comp_ptr = pdsch_vars[gNB_id_i]->rxdataF_comp0;
dl_ch_mag_ptr = pdsch_vars[gNB_id_i]->dl_ch_mag0; dl_ch_mag_ptr = pdsch_vars[gNB_id_i]->dl_ch_mag0;
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Combine and zero forcing %5.2f \n",frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: Channel Combine and zero forcing %5.2f \n",frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
start_meas(&ue->generic_stat_bis[proc->thread_id][slot]); start_meas(&ue->generic_stat_bis[slot]);
/* Store the valid DL RE's */ /* Store the valid DL RE's */
pdsch_vars[gNB_id]->dl_valid_re[symbol-1] = nb_re_pdsch; pdsch_vars[gNB_id]->dl_valid_re[symbol-1] = nb_re_pdsch;
@@ -542,9 +542,9 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
pdsch_vars[gNB_id]->layer_llr); pdsch_vars[gNB_id]->layer_llr);
} }
stop_meas(&ue->generic_stat_bis[proc->thread_id][slot]); stop_meas(&ue->generic_stat_bis[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: LLR Computation %5.2f \n",frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[proc->thread_id][slot].p_time/(cpuf*1000.0)); LOG_D(PHY, "[AbsSFN %u.%d] Slot%d Symbol %d: LLR Computation %5.2f \n",frame,nr_slot_rx,slot,symbol,ue->generic_stat_bis[slot].p_time/(cpuf*1000.0));
// Please keep it: useful for debugging // Please keep it: useful for debugging
#ifdef DEBUG_PDSCH_RX #ifdef DEBUG_PDSCH_RX
@@ -552,7 +552,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
uint8_t aa = 0; uint8_t aa = 0;
snprintf(filename, 50, "rxdataF0_symb_%d_nr_slot_rx_%d.m", symbol, nr_slot_rx); snprintf(filename, 50, "rxdataF0_symb_%d_nr_slot_rx_%d.m", symbol, nr_slot_rx);
write_output(filename, "rxdataF0", &common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][0], NR_SYMBOLS_PER_SLOT*frame_parms->ofdm_symbol_size, 1, 1); write_output(filename, "rxdataF0", &common_vars->rxdataF[0][0], NR_SYMBOLS_PER_SLOT*frame_parms->ofdm_symbol_size, 1, 1);
snprintf(filename, 50, "dl_ch_estimates0%d_symb_%d_nr_slot_rx_%d.m", aa, symbol, nr_slot_rx); snprintf(filename, 50, "dl_ch_estimates0%d_symb_%d_nr_slot_rx_%d.m", aa, symbol, nr_slot_rx);
write_output(filename, "dl_ch_estimates", &pdsch_vars[gNB_id]->dl_ch_estimates[aa][0], NR_SYMBOLS_PER_SLOT*frame_parms->ofdm_symbol_size, 1, 1); write_output(filename, "dl_ch_estimates", &pdsch_vars[gNB_id]->dl_ch_estimates[aa][0], NR_SYMBOLS_PER_SLOT*frame_parms->ofdm_symbol_size, 1, 1);
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+3 -3
View File
@@ -422,9 +422,9 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
symbol_offset=0; symbol_offset=0;
#ifdef DEBUG_PBCH #ifdef DEBUG_PBCH
//printf("address dataf %p",nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF); //printf("address dataf %p",nr_ue_common_vars->rxdataF);
write_output("rxdataF0_pbch.m","rxF0pbch", write_output("rxdataF0_pbch.m","rxF0pbch",
&nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][(symbol_offset+1)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size*3,1,1); &nr_ue_common_vars->rxdataF[0][(symbol_offset+1)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size*3,1,1);
#endif #endif
// symbol refers to symbol within SSB. symbol_offset is the offset of the SSB wrt start of slot // symbol refers to symbol within SSB. symbol_offset is the offset of the SSB wrt start of slot
double log2_maxh; double log2_maxh;
@@ -434,7 +434,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
__attribute__ ((aligned(32))) struct complex16 rxdataF_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL]; __attribute__ ((aligned(32))) struct complex16 rxdataF_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
__attribute__ ((aligned(32))) struct complex16 dl_ch_estimates_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL]; __attribute__ ((aligned(32))) struct complex16 dl_ch_estimates_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
memset(dl_ch_estimates_ext,0, sizeof dl_ch_estimates_ext); memset(dl_ch_estimates_ext,0, sizeof dl_ch_estimates_ext);
nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF, nr_pbch_extract(nr_ue_common_vars->rxdataF,
estimateSz, estimateSz,
dl_ch_estimates, dl_ch_estimates,
rxdataF_ext, rxdataF_ext,
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
-1
View File
@@ -1041,7 +1041,6 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
unsigned char harq_pid, unsigned char harq_pid,
uint32_t frame, uint32_t frame,
uint8_t slot, uint8_t slot,
uint8_t thread_id,
int gNB_id); int gNB_id);
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
+2 -3
View File
@@ -110,7 +110,6 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
unsigned char harq_pid, unsigned char harq_pid,
uint32_t frame, uint32_t frame,
uint8_t slot, uint8_t slot,
uint8_t thread_id,
int gNB_id) { int gNB_id) {
LOG_D(PHY,"nr_ue_ulsch_procedures hard_id %d %d.%d\n",harq_pid,frame,slot); LOG_D(PHY,"nr_ue_ulsch_procedures hard_id %d %d.%d\n",harq_pid,frame,slot);
@@ -127,7 +126,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
int N_PRB_oh = 0; // higher layer (RRC) parameter xOverhead in PUSCH-ServingCellConfig int N_PRB_oh = 0; // higher layer (RRC) parameter xOverhead in PUSCH-ServingCellConfig
uint16_t number_dmrs_symbols = 0; uint16_t number_dmrs_symbols = 0;
NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[thread_id][gNB_id]; NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[gNB_id];
NR_UL_UE_HARQ_t *harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid]; NR_UL_UE_HARQ_t *harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid];
nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &harq_process_ul_ue->pusch_pdu; nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &harq_process_ul_ue->pusch_pdu;
@@ -554,7 +553,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
}// port loop }// port loop
NR_UL_UE_HARQ_t *harq_process_ulsch=NULL; NR_UL_UE_HARQ_t *harq_process_ulsch=NULL;
harq_process_ulsch = UE->ulsch[thread_id][gNB_id]->harq_processes[harq_pid]; harq_process_ulsch = UE->ulsch[gNB_id]->harq_processes[harq_pid];
harq_process_ulsch->status = SCH_IDLE; harq_process_ulsch->status = SCH_IDLE;
for (int nl = 0; nl < Nl; nl++) { for (int nl = 0; nl < Nl; nl++) {
openair1/PHY/NR_UE_TRANSPORT/sss_nr.c
+3 -3
View File
@@ -332,7 +332,7 @@ int do_pss_sss_extract_nr(PHY_VARS_NR_UE *ue,
pss_symbol = 0; pss_symbol = 0;
sss_symbol = SSS_SYMBOL_NB-PSS_SYMBOL_NB; sss_symbol = SSS_SYMBOL_NB-PSS_SYMBOL_NB;
rxdataF = ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF; rxdataF = ue->common_vars.rxdataF;
unsigned int ofdm_symbol_size = frame_parms->ofdm_symbol_size; unsigned int ofdm_symbol_size = frame_parms->ofdm_symbol_size;
@@ -444,8 +444,8 @@ int rx_sss_nr(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int32_t *tot_metric,
#ifdef DEBUG_PLOT_SSS #ifdef DEBUG_PLOT_SSS
write_output("rxsig0.m","rxs0",&ue->common_vars.rxdata[0][0],ue->frame_parms.samples_per_subframe,1,1); write_output("rxsig0.m","rxs0",&ue->common_vars.rxdata[0][0],ue->frame_parms.samples_per_subframe,1,1);
write_output("rxdataF0_pss.m","rxF0_pss",&ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][0],frame_parms->ofdm_symbol_size,1,1); write_output("rxdataF0_pss.m","rxF0_pss",&ue->common_vars.rxdataF[0][0],frame_parms->ofdm_symbol_size,1,1);
write_output("rxdataF0_sss.m","rxF0_sss",&ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][(SSS_SYMBOL_NB-PSS_SYMBOL_NB)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size,1,1); write_output("rxdataF0_sss.m","rxF0_sss",&ue->common_vars.rxdataF[0][(SSS_SYMBOL_NB-PSS_SYMBOL_NB)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size,1,1);
write_output("pss_ext.m","pss_ext",pss_ext,LENGTH_PSS_NR,1,1); write_output("pss_ext.m","pss_ext",pss_ext,LENGTH_PSS_NR,1,1);
#endif #endif
openair1/PHY/TOOLS/nr_phy_scope.c
+5 -5
View File
@@ -601,7 +601,7 @@ static void ueFreqWaterFall (scopeGraphData_t **data, OAIgraph_t *graph,PHY_VARS
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_ue->frame_parms; NR_DL_FRAME_PARMS *frame_parms=&phy_vars_ue->frame_parms;
//use 1st antenna //use 1st antenna
genericWaterFall(graph, genericWaterFall(graph,
(scopeSample_t *)phy_vars_ue->common_vars.common_vars_rx_data_per_thread[0].rxdataF[0], (scopeSample_t *)phy_vars_ue->common_vars.rxdataF[0],
frame_parms->samples_per_slot_wCP, frame_parms->samples_per_slot_wCP,
phy_vars_ue->frame_parms.slots_per_frame, phy_vars_ue->frame_parms.slots_per_frame,
"X axis: one frame frequency" ); "X axis: one frame frequency" );
@@ -719,7 +719,7 @@ static void uePcchIQ (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_U
} }
static void uePdschLLR (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { static void uePdschLLR (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// PDSCH LLRs // PDSCH LLRs
if (!phy_vars_ue->pdsch_vars[0][eNB_id]->llr[0]) if (!phy_vars_ue->pdsch_vars[eNB_id]->llr[0])
return; return;
int num_re = 4500; int num_re = 4500;
@@ -730,7 +730,7 @@ static void uePdschLLR (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR
int base=0; int base=0;
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) { for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
int16_t *pdsch_llr = (int16_t *) phy_vars_ue->pdsch_vars[thr][eNB_id]->llr[0]; // stream 0 int16_t *pdsch_llr = (int16_t *) phy_vars_ue->pdsch_vars[eNB_id]->llr[0]; // stream 0
for (int i=0; i<coded_bits_per_codeword; i++) { for (int i=0; i<coded_bits_per_codeword; i++) {
llr[base+i] = (float) pdsch_llr[i]; llr[base+i] = (float) pdsch_llr[i];
@@ -746,7 +746,7 @@ static void uePdschLLR (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR
} }
static void uePdschIQ (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { static void uePdschIQ (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// PDSCH I/Q of MF Output // PDSCH I/Q of MF Output
if (!phy_vars_ue->pdsch_vars[0][eNB_id]->rxdataF_comp0[0]) if (!phy_vars_ue->pdsch_vars[eNB_id]->rxdataF_comp0[0])
return; return;
NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms; NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms;
@@ -758,7 +758,7 @@ static void uePdschIQ (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_
memset(Q+base, 0, sz*RX_NB_TH_MAX * sizeof(*Q)); memset(Q+base, 0, sz*RX_NB_TH_MAX * sizeof(*Q));
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) { for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
scopeSample_t *pdsch_comp = (scopeSample_t *) phy_vars_ue->pdsch_vars[thr][eNB_id]->rxdataF_comp0[0]; scopeSample_t *pdsch_comp = (scopeSample_t *) phy_vars_ue->pdsch_vars[eNB_id]->rxdataF_comp0[0];
for (int s=0; s<sz; s++) { for (int s=0; s<sz; s++) {
I[s+base] += pdsch_comp[s].r; I[s+base] += pdsch_comp[s].r;
openair1/PHY/defs_nr_UE.h
+19 -25
View File
@@ -213,19 +213,10 @@ typedef struct {
} PHY_NR_MEASUREMENTS; } PHY_NR_MEASUREMENTS;
typedef struct {
/// \brief Holds the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: symbol [0..28*ofdm_symbol_size[
int32_t **rxdataF;
} NR_UE_COMMON_PER_THREAD;
typedef struct { typedef struct {
bool active[2]; bool active[2];
fapi_nr_ul_config_pucch_pdu pucch_pdu[2]; fapi_nr_ul_config_pucch_pdu pucch_pdu[2];
} NR_UE_PUCCH; } NR_UE_PUCCH;
typedef struct { typedef struct {
/// \brief Holds the transmit data in time domain. /// \brief Holds the transmit data in time domain.
@@ -245,7 +236,10 @@ typedef struct {
/// - second index: sample [0..2*FRAME_LENGTH_COMPLEX_SAMPLES+2048[ /// - second index: sample [0..2*FRAME_LENGTH_COMPLEX_SAMPLES+2048[
int32_t **rxdata; int32_t **rxdata;
NR_UE_COMMON_PER_THREAD common_vars_rx_data_per_thread[RX_NB_TH_MAX]; /// \brief Holds the received data in the frequency domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: symbol [0..28*ofdm_symbol_size[
int32_t **rxdataF;
/// holds output of the sync correlator /// holds output of the sync correlator
int32_t *sync_corr; int32_t *sync_corr;
@@ -708,14 +702,14 @@ typedef struct {
fapi_nr_config_request_t nrUE_config; fapi_nr_config_request_t nrUE_config;
NR_UE_PDSCH *pdsch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX+1]; // two RxTx Threads NR_UE_PDSCH *pdsch_vars[NUMBER_OF_CONNECTED_gNB_MAX+1];
NR_UE_PBCH *pbch_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PBCH *pbch_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_PRACH *prach_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_PRACH *prach_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_CSI_IM *csiim_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_CSI_IM *csiim_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_CSI_RS *csirs_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_CSI_RS *csirs_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_SRS *srs_vars[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_SRS *srs_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_LAYERS>4 ? 2:1]; // two RxTx Threads NR_UE_DLSCH_t *dlsch[NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_LAYERS>4 ? 2:1];
NR_UE_ULSCH_t *ulsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_ULSCH_t *ulsch[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_SI[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_SI[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_ra[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_ra[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_p[NUMBER_OF_CONNECTED_gNB_MAX]; NR_UE_DLSCH_t *dlsch_p[NUMBER_OF_CONNECTED_gNB_MAX];
@@ -906,9 +900,9 @@ typedef struct {
/// Transmission mode per gNB /// Transmission mode per gNB
uint8_t transmission_mode[NUMBER_OF_CONNECTED_gNB_MAX]; uint8_t transmission_mode[NUMBER_OF_CONNECTED_gNB_MAX];
time_stats_t phy_proc[RX_NB_TH]; time_stats_t phy_proc;
time_stats_t phy_proc_tx; time_stats_t phy_proc_tx;
time_stats_t phy_proc_rx[RX_NB_TH]; time_stats_t phy_proc_rx;
time_stats_t ue_ul_indication_stats; time_stats_t ue_ul_indication_stats;
@@ -924,13 +918,13 @@ typedef struct {
time_stats_t ulsch_multiplexing_stats; time_stats_t ulsch_multiplexing_stats;
time_stats_t generic_stat; time_stats_t generic_stat;
time_stats_t generic_stat_bis[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t generic_stat_bis[LTE_SLOTS_PER_SUBFRAME];
time_stats_t ue_front_end_stat[RX_NB_TH]; time_stats_t ue_front_end_stat;
time_stats_t ue_front_end_per_slot_stat[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t ue_front_end_per_slot_stat[LTE_SLOTS_PER_SUBFRAME];
time_stats_t pdcch_procedures_stat[RX_NB_TH]; time_stats_t pdcch_procedures_stat;
time_stats_t pdsch_procedures_stat[RX_NB_TH]; time_stats_t pdsch_procedures_stat;
time_stats_t pdsch_procedures_per_slot_stat[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t pdsch_procedures_per_slot_stat[LTE_SLOTS_PER_SUBFRAME];
time_stats_t dlsch_procedures_stat[RX_NB_TH]; time_stats_t dlsch_procedures_stat;
time_stats_t rx_pdsch_stats; time_stats_t rx_pdsch_stats;
time_stats_t ofdm_demod_stats; time_stats_t ofdm_demod_stats;
@@ -938,13 +932,13 @@ typedef struct {
time_stats_t rx_dft_stats; time_stats_t rx_dft_stats;
time_stats_t dlsch_channel_estimation_stats; time_stats_t dlsch_channel_estimation_stats;
time_stats_t dlsch_freq_offset_estimation_stats; time_stats_t dlsch_freq_offset_estimation_stats;
time_stats_t dlsch_decoding_stats[2]; time_stats_t dlsch_decoding_stats;
time_stats_t dlsch_demodulation_stats; time_stats_t dlsch_demodulation_stats;
time_stats_t dlsch_rate_unmatching_stats; time_stats_t dlsch_rate_unmatching_stats;
time_stats_t dlsch_ldpc_decoding_stats; time_stats_t dlsch_ldpc_decoding_stats;
time_stats_t dlsch_deinterleaving_stats; time_stats_t dlsch_deinterleaving_stats;
time_stats_t dlsch_llr_stats; time_stats_t dlsch_llr_stats;
time_stats_t dlsch_llr_stats_parallelization[RX_NB_TH][LTE_SLOTS_PER_SUBFRAME]; time_stats_t dlsch_llr_stats_parallelization[LTE_SLOTS_PER_SUBFRAME];
time_stats_t dlsch_unscrambling_stats; time_stats_t dlsch_unscrambling_stats;
time_stats_t dlsch_rate_matching_stats; time_stats_t dlsch_rate_matching_stats;
time_stats_t dlsch_ldpc_encoding_stats; time_stats_t dlsch_ldpc_encoding_stats;
openair1/PHY/thread_NR_UE.h
-2
View File
@@ -4,8 +4,6 @@
#include <targets/ARCH/COMMON/common_lib.h> #include <targets/ARCH/COMMON/common_lib.h>
/// Context data structure for RX/TX portion of subframe processing /// Context data structure for RX/TX portion of subframe processing
typedef struct { typedef struct {
/// index of the current UE RX/TX thread
int thread_id;
/// Component Carrier index /// Component Carrier index
uint8_t CC_id; uint8_t CC_id;
/// timestamp transmitted to HW /// timestamp transmitted to HW
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+3 -4
View File
@@ -352,13 +352,12 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
if(scheduled_response != NULL){ if(scheduled_response != NULL){
module_id_t module_id = scheduled_response->module_id; module_id_t module_id = scheduled_response->module_id;
uint8_t cc_id = scheduled_response->CC_id, thread_id; uint8_t cc_id = scheduled_response->CC_id;
int slot = scheduled_response->slot; int slot = scheduled_response->slot;
// Note: we have to handle the thread IDs for this. To be revisited completely. // Note: we have to handle the thread IDs for this. To be revisited completely.
thread_id = scheduled_response->thread_id;
NR_UE_DLSCH_t *dlsch0 = NULL; NR_UE_DLSCH_t *dlsch0 = NULL;
NR_UE_ULSCH_t *ulsch = PHY_vars_UE_g[module_id][cc_id]->ulsch[thread_id][0]; NR_UE_ULSCH_t *ulsch = PHY_vars_UE_g[module_id][cc_id]->ulsch[0];
NR_UE_PUCCH *pucch_vars = &((nr_phy_data_t *)scheduled_response->phy_data)->pucch_vars; NR_UE_PUCCH *pucch_vars = &((nr_phy_data_t *)scheduled_response->phy_data)->pucch_vars;
NR_UE_CSI_IM *csiim_vars = PHY_vars_UE_g[module_id][cc_id]->csiim_vars[0]; NR_UE_CSI_IM *csiim_vars = PHY_vars_UE_g[module_id][cc_id]->csiim_vars[0];
NR_UE_CSI_RS *csirs_vars = PHY_vars_UE_g[module_id][cc_id]->csirs_vars[0]; NR_UE_CSI_RS *csirs_vars = PHY_vars_UE_g[module_id][cc_id]->csirs_vars[0];
@@ -418,7 +417,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
break; break;
case FAPI_NR_DL_CONFIG_TYPE_DLSCH: case FAPI_NR_DL_CONFIG_TYPE_DLSCH:
dlsch_config_pdu = &dl_config->dl_config_list[i].dlsch_config_pdu.dlsch_config_rel15; dlsch_config_pdu = &dl_config->dl_config_list[i].dlsch_config_pdu.dlsch_config_rel15;
dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch[thread_id][0][0]; dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch[0][0];
configure_dlsch(dlsch0, dlsch_config_pdu, module_id, configure_dlsch(dlsch0, dlsch_config_pdu, module_id,
dl_config->dl_config_list[i].dlsch_config_pdu.rnti); dl_config->dl_config_list[i].dlsch_config_pdu.rnti);
break; break;
openair1/SCHED_NR_UE/harq_nr.c
+6 -6
View File
@@ -113,7 +113,7 @@
* *
*********************************************************************/ *********************************************************************/
void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, int code_word_idx, uint8_t number_harq_processes_pusch) void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int code_word_idx, uint8_t number_harq_processes_pusch)
{ {
NR_UE_ULSCH_t *ulsch; NR_UE_ULSCH_t *ulsch;
@@ -123,7 +123,7 @@ void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, i
memset(ulsch,0,sizeof(NR_UE_ULSCH_t)); memset(ulsch,0,sizeof(NR_UE_ULSCH_t));
ue->ulsch[thread_id][gNB_id] = ulsch; ue->ulsch[gNB_id] = ulsch;
} }
else { else {
LOG_E(PHY, "Fatal memory allocation problem at line %d in function %s of file %s \n", __LINE__ , __func__, __FILE__); LOG_E(PHY, "Fatal memory allocation problem at line %d in function %s of file %s \n", __LINE__ , __func__, __FILE__);
@@ -148,7 +148,7 @@ void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, i
} }
for (int slot_tx = 0; slot_tx < NR_MAX_SLOTS_PER_FRAME; slot_tx++) { for (int slot_tx = 0; slot_tx < NR_MAX_SLOTS_PER_FRAME; slot_tx++) {
ue->ulsch[thread_id][gNB_id]->harq_process_id[slot_tx] = NR_MAX_HARQ_PROCESSES; ue->ulsch[gNB_id]->harq_process_id[slot_tx] = NR_MAX_HARQ_PROCESSES;
} }
} }
@@ -165,9 +165,9 @@ void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, i
* *
*********************************************************************/ *********************************************************************/
void release_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, int code_word_idx) void release_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int code_word_idx)
{ {
NR_UE_ULSCH_t *ulsch = ue->ulsch[thread_id][gNB_id]; NR_UE_ULSCH_t *ulsch = ue->ulsch[gNB_id];
for (int process_id = 0; process_id < ulsch->number_harq_processes_for_pusch; process_id++) { for (int process_id = 0; process_id < ulsch->number_harq_processes_for_pusch; process_id++) {
@@ -178,7 +178,7 @@ void release_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id,
free16(ulsch, sizeof(NR_UE_ULSCH_t)); free16(ulsch, sizeof(NR_UE_ULSCH_t));
ue->ulsch[thread_id][gNB_id] = NULL; ue->ulsch[gNB_id] = NULL;
} }
/******************************************************************* /*******************************************************************
openair1/SCHED_NR_UE/harq_nr.h
+2 -4
View File
@@ -69,21 +69,19 @@
/** \brief This function configures uplink HARQ context /** \brief This function configures uplink HARQ context
@param PHY_VARS_NR_UE ue context @param PHY_VARS_NR_UE ue context
@param gNB_id gNodeB identifier @param gNB_id gNodeB identifier
@param thread_id RXTX thread index
@param code_word_idx code word index @param code_word_idx code word index
@param number_harq_processes_pusch maximum number of uplink HARQ processes @param number_harq_processes_pusch maximum number of uplink HARQ processes
@returns none */ @returns none */
void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, int code_word_idx, uint8_t number_harq_processes_pusch); void config_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int code_word_idx, uint8_t number_harq_processes_pusch);
/** \brief This function releases uplink HARQ context /** \brief This function releases uplink HARQ context
@param PHY_VARS_NR_UE ue context @param PHY_VARS_NR_UE ue context
@param gNB_id gNodeB identifier @param gNB_id gNodeB identifier
@param thread_id RXTX thread index
@param code_word_idx code word index @param code_word_idx code word index
@returns none */ @returns none */
void release_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int thread_id, int code_word_idx); void release_uplink_harq_process(PHY_VARS_NR_UE *ue, int gNB_id, int code_word_idx);
/** \brief This function stores slot for transmission in HARQ context /** \brief This function stores slot for transmission in HARQ context
@param ulsch uplink context @param ulsch uplink context
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+34 -36
View File
@@ -99,7 +99,6 @@ void nr_fill_dl_indication(nr_downlink_indication_t *dl_ind,
dl_ind->cc_id = ue->CC_id; dl_ind->cc_id = ue->CC_id;
dl_ind->frame = proc->frame_rx; dl_ind->frame = proc->frame_rx;
dl_ind->slot = proc->nr_slot_rx; dl_ind->slot = proc->nr_slot_rx;
dl_ind->thread_id = proc->thread_id;
dl_ind->phy_data = phy_data; dl_ind->phy_data = phy_data;
if (dci_ind) { if (dci_ind) {
@@ -298,9 +297,9 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue,
if (ue->UE_mode[gNB_id] <= PUSCH){ if (ue->UE_mode[gNB_id] <= PUSCH){
for (uint8_t harq_pid = 0; harq_pid < ue->ulsch[proc->thread_id][gNB_id]->number_harq_processes_for_pusch; harq_pid++) { for (uint8_t harq_pid = 0; harq_pid < ue->ulsch[gNB_id]->number_harq_processes_for_pusch; harq_pid++) {
if (ue->ulsch[proc->thread_id][gNB_id]->harq_processes[harq_pid]->status == ACTIVE) if (ue->ulsch[gNB_id]->harq_processes[harq_pid]->status == ACTIVE)
nr_ue_ulsch_procedures(ue, harq_pid, frame_tx, slot_tx, proc->thread_id, gNB_id); nr_ue_ulsch_procedures(ue, harq_pid, frame_tx, slot_tx, gNB_id);
} }
} }
@@ -609,7 +608,7 @@ int nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int gNB_
char filename[100]; char filename[100];
for (uint8_t aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) { for (uint8_t aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
sprintf(filename,"PDSCH_CHANNEL_frame%d_slot%d_sym%d_port%d_rx%d.m", nr_frame_rx, nr_slot_rx, m, aatx,aarx); sprintf(filename,"PDSCH_CHANNEL_frame%d_slot%d_sym%d_port%d_rx%d.m", nr_frame_rx, nr_slot_rx, m, aatx,aarx);
int **dl_ch_estimates = ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_estimates; int **dl_ch_estimates = ue->pdsch_vars[gNB_id]->dl_ch_estimates;
LOG_M(filename,"channel_F",&dl_ch_estimates[aatx*ue->frame_parms.nb_antennas_rx+aarx][ue->frame_parms.ofdm_symbol_size*m],ue->frame_parms.ofdm_symbol_size, 1, 1); LOG_M(filename,"channel_F",&dl_ch_estimates[aatx*ue->frame_parms.nb_antennas_rx+aarx][ue->frame_parms.ofdm_symbol_size*m],ue->frame_parms.ofdm_symbol_size, 1, 1);
} }
#endif #endif
@@ -619,7 +618,7 @@ int nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int gNB_
if (ue->chest_time == 1) { // averaging time domain channel estimates if (ue->chest_time == 1) { // averaging time domain channel estimates
nr_chest_time_domain_avg(&ue->frame_parms, nr_chest_time_domain_avg(&ue->frame_parms,
ue->pdsch_vars[proc->thread_id][gNB_id]->dl_ch_estimates, ue->pdsch_vars[gNB_id]->dl_ch_estimates,
dlsch0_harq->nb_symbols, dlsch0_harq->nb_symbols,
dlsch0_harq->start_symbol, dlsch0_harq->start_symbol,
dlsch0_harq->dlDmrsSymbPos, dlsch0_harq->dlDmrsSymbPos,
@@ -652,7 +651,7 @@ int nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int gNB_
uint8_t slot = 0; uint8_t slot = 0;
if(m >= ue->frame_parms.symbols_per_slot>>1) if(m >= ue->frame_parms.symbols_per_slot>>1)
slot = 1; slot = 1;
start_meas(&ue->dlsch_llr_stats_parallelization[proc->thread_id][slot]); start_meas(&ue->dlsch_llr_stats_parallelization[slot]);
// process DLSCH received symbols in the slot // process DLSCH received symbols in the slot
// symbol by symbol processing (if data/DMRS are multiplexed is checked inside the function) // symbol by symbol processing (if data/DMRS are multiplexed is checked inside the function)
if (pdsch == PDSCH || pdsch == SI_PDSCH || pdsch == RA_PDSCH) { if (pdsch == PDSCH || pdsch == SI_PDSCH || pdsch == RA_PDSCH) {
@@ -671,9 +670,9 @@ int nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int gNB_
return -1; return -1;
} else AssertFatal(1==0,"Not RA_PDSCH, SI_PDSCH or PDSCH\n"); } else AssertFatal(1==0,"Not RA_PDSCH, SI_PDSCH or PDSCH\n");
stop_meas(&ue->dlsch_llr_stats_parallelization[proc->thread_id][slot]); stop_meas(&ue->dlsch_llr_stats_parallelization[slot]);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
LOG_D(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",frame_rx,nr_slot_rx,m,ue->dlsch_llr_stats_parallelization[proc->thread_id][slot].p_time/(cpuf*1000.0)); LOG_D(PHY, "[AbsSFN %d.%d] LLR Computation Symbol %d %5.2f \n",frame_rx,nr_slot_rx,m,ue->dlsch_llr_stats_parallelization[slot].p_time/(cpuf*1000.0));
if(first_symbol_flag) { if(first_symbol_flag) {
proc->first_symbol_available = 1; proc->first_symbol_available = 1;
} }
@@ -741,7 +740,7 @@ bool nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
case RA_PDSCH: case RA_PDSCH:
case P_PDSCH: case P_PDSCH:
case PDSCH: case PDSCH:
pdsch_vars = ue->pdsch_vars[proc->thread_id][gNB_id]; pdsch_vars = ue->pdsch_vars[gNB_id];
break; break;
case PMCH: case PMCH:
case PDSCH1: case PDSCH1:
@@ -789,11 +788,11 @@ bool nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Nl); LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->harq_processes[harq_pid]->Nl);
LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->harq_processes[harq_pid]->G); LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->harq_processes[harq_pid]->G);
LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->Kmimo); LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch0->Kmimo);
LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, nr_slot_rx, harq_pid, ue->pdcch_vars[proc->thread_id][gNB_id]->num_pdcch_symbols); LOG_I(PHY,"start ldpc decode for CW 0 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, nr_slot_rx, harq_pid, ue->pdcch_vars[gNB_id]->num_pdcch_symbols);
#endif #endif
start_meas(&ue->dlsch_decoding_stats[proc->thread_id]); start_meas(&ue->dlsch_decoding_stats);
ret = nr_dlsch_decoding(ue, ret = nr_dlsch_decoding(ue,
proc, proc,
@@ -834,12 +833,12 @@ bool nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
LOG_D(PHY, "In %s DL PDU length in bits: %d, in bytes: %d \n", __FUNCTION__, dlsch0->harq_processes[harq_pid]->TBS, dlsch0->harq_processes[harq_pid]->TBS / 8); LOG_D(PHY, "In %s DL PDU length in bits: %d, in bytes: %d \n", __FUNCTION__, dlsch0->harq_processes[harq_pid]->TBS, dlsch0->harq_processes[harq_pid]->TBS / 8);
stop_meas(&ue->dlsch_decoding_stats[proc->thread_id]); stop_meas(&ue->dlsch_decoding_stats);
if (cpumeas(CPUMEAS_GETSTATE)) { if (cpumeas(CPUMEAS_GETSTATE)) {
LOG_D(PHY, " --> Unscrambling for CW0 %5.3f\n", LOG_D(PHY, " --> Unscrambling for CW0 %5.3f\n",
(ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
LOG_D(PHY, "AbsSubframe %d.%d --> LDPC Decoding for CW0 %5.3f\n", LOG_D(PHY, "AbsSubframe %d.%d --> LDPC Decoding for CW0 %5.3f\n",
frame_rx%1024, nr_slot_rx,(ue->dlsch_decoding_stats[proc->thread_id].p_time)/(cpuf*1000.0)); frame_rx%1024, nr_slot_rx,(ue->dlsch_decoding_stats.p_time)/(cpuf*1000.0));
} }
if(is_cw1_active) { if(is_cw1_active) {
@@ -865,10 +864,10 @@ bool nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Nl); LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Nl %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->harq_processes[harq_pid]->Nl);
LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->harq_processes[harq_pid]->G); LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> G %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->harq_processes[harq_pid]->G);
LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->Kmimo); LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Kmimo %d \n", frame_rx, nr_slot_rx, harq_pid, dlsch1->Kmimo);
LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, nr_slot_rx, harq_pid, ue->pdcch_vars[proc->thread_id][gNB_id]->num_pdcch_symbols); LOG_I(PHY,"start ldpc decode for CW 1 for AbsSubframe %d.%d / %d --> Pdcch Sym %d \n", frame_rx, nr_slot_rx, harq_pid, ue->pdcch_vars[gNB_id]->num_pdcch_symbols);
#endif #endif
start_meas(&ue->dlsch_decoding_stats[proc->thread_id]); start_meas(&ue->dlsch_decoding_stats);
ret1 = nr_dlsch_decoding(ue, ret1 = nr_dlsch_decoding(ue,
@@ -885,12 +884,12 @@ bool nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
pdsch==PDSCH);//proc->decoder_switch pdsch==PDSCH);//proc->decoder_switch
LOG_T(PHY,"CW dlsch decoding, ret1 = %d\n", ret1); LOG_T(PHY,"CW dlsch decoding, ret1 = %d\n", ret1);
stop_meas(&ue->dlsch_decoding_stats[proc->thread_id]); stop_meas(&ue->dlsch_decoding_stats);
if (cpumeas(CPUMEAS_GETSTATE)) { if (cpumeas(CPUMEAS_GETSTATE)) {
LOG_D(PHY, " --> Unscrambling for CW1 %5.3f\n", LOG_D(PHY, " --> Unscrambling for CW1 %5.3f\n",
(ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0)); (ue->dlsch_unscrambling_stats.p_time)/(cpuf*1000.0));
LOG_D(PHY, "AbsSubframe %d.%d --> ldpc Decoding for CW1 %5.3f\n", LOG_D(PHY, "AbsSubframe %d.%d --> ldpc Decoding for CW1 %5.3f\n",
frame_rx%1024, nr_slot_rx,(ue->dlsch_decoding_stats[proc->thread_id].p_time)/(cpuf*1000.0)); frame_rx%1024, nr_slot_rx,(ue->dlsch_decoding_stats.p_time)/(cpuf*1000.0));
} }
LOG_D(PHY, "harq_pid: %d, TBS expected dlsch1: %d \n", harq_pid, dlsch1->harq_processes[harq_pid]->TBS); LOG_D(PHY, "harq_pid: %d, TBS expected dlsch1: %d \n", harq_pid, dlsch1->harq_processes[harq_pid]->TBS);
} }
@@ -1323,11 +1322,10 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
NR_DL_FRAME_PARMS *fp = &ue->frame_parms; NR_DL_FRAME_PARMS *fp = &ue->frame_parms;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN);
start_meas(&ue->phy_proc_rx[proc->thread_id]); start_meas(&ue->phy_proc_rx);
LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d (energy %d dB)****** \n", LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ****** \n",
frame_rx%1024, nr_slot_rx, frame_rx%1024, nr_slot_rx);
dB_fixed(signal_energy(ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0],2048*14)));
// checking if current frame is compatible with SSB periodicity // checking if current frame is compatible with SSB periodicity
if (cfg->ssb_table.ssb_period == 0 || if (cfg->ssb_table.ssb_period == 0 ||
@@ -1471,8 +1469,8 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
LOG_D(PHY,"[UE %d] Frame %d, nr_slot_rx %d: found %d DCIs\n", ue->Mod_id, frame_rx, nr_slot_rx, dci_cnt); LOG_D(PHY,"[UE %d] Frame %d, nr_slot_rx %d: found %d DCIs\n", ue->Mod_id, frame_rx, nr_slot_rx, dci_cnt);
NR_UE_DLSCH_t *dlsch = NULL; NR_UE_DLSCH_t *dlsch = NULL;
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1){ if (ue->dlsch[gNB_id][0]->active == 1){
dlsch = ue->dlsch[proc->thread_id][gNB_id][0]; dlsch = ue->dlsch[gNB_id][0];
} else if (ue->dlsch_SI[0]->active == 1){ } else if (ue->dlsch_SI[0]->active == 1){
dlsch = ue->dlsch_SI[0]; dlsch = ue->dlsch_SI[0];
} else if (ue->dlsch_ra[0]->active == 1){ } else if (ue->dlsch_ra[0]->active == 1){
@@ -1513,13 +1511,13 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
start_meas(&ue->generic_stat); start_meas(&ue->generic_stat);
// do procedures for C-RNTI // do procedures for C-RNTI
int ret_pdsch = 0; int ret_pdsch = 0;
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) { if (ue->dlsch[gNB_id][0]->active == 1) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_C, VCD_FUNCTION_IN); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_C, VCD_FUNCTION_IN);
ret_pdsch = nr_ue_pdsch_procedures(ue, ret_pdsch = nr_ue_pdsch_procedures(ue,
proc, proc,
gNB_id, gNB_id,
PDSCH, PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0], ue->dlsch[gNB_id][0],
NULL); NULL);
nr_ue_measurement_procedures(2, ue, proc, gNB_id, nr_slot_rx); nr_ue_measurement_procedures(2, ue, proc, gNB_id, nr_slot_rx);
@@ -1597,34 +1595,34 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT);
} }
// do procedures for C-RNTI // do procedures for C-RNTI
if (ue->dlsch[proc->thread_id][gNB_id][0]->active == 1) { if (ue->dlsch[gNB_id][0]->active == 1) {
LOG_D(PHY, "DLSCH data reception at nr_slot_rx: %d\n", nr_slot_rx); LOG_D(PHY, "DLSCH data reception at nr_slot_rx: %d\n", nr_slot_rx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN);
start_meas(&ue->dlsch_procedures_stat[proc->thread_id]); start_meas(&ue->dlsch_procedures_stat);
NR_UE_DLSCH_t *dlsch1 = NULL; NR_UE_DLSCH_t *dlsch1 = NULL;
if (NR_MAX_NB_LAYERS>4) if (NR_MAX_NB_LAYERS>4)
dlsch1 = ue->dlsch[proc->thread_id][gNB_id][1]; dlsch1 = ue->dlsch[gNB_id][1];
if (ret_pdsch >= 0) if (ret_pdsch >= 0)
nr_ue_dlsch_procedures(ue, nr_ue_dlsch_procedures(ue,
proc, proc,
gNB_id, gNB_id,
PDSCH, PDSCH,
ue->dlsch[proc->thread_id][gNB_id][0], ue->dlsch[gNB_id][0],
dlsch1, dlsch1,
&ue->dlsch_errors[gNB_id]); &ue->dlsch_errors[gNB_id]);
stop_meas(&ue->dlsch_procedures_stat[proc->thread_id]); stop_meas(&ue->dlsch_procedures_stat);
if (cpumeas(CPUMEAS_GETSTATE)) { if (cpumeas(CPUMEAS_GETSTATE)) {
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] Slot1: Pdsch Proc %5.2f\n",nr_slot_rx,ue->pdsch_procedures_stat.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)); LOG_D(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n",nr_slot_rx,ue->dlsch_procedures_stat.p_time/(cpuf*1000.0));
} }
// deactivate dlsch once dlsch proc is done // deactivate dlsch once dlsch proc is done
ue->dlsch[proc->thread_id][gNB_id][0]->active = 0; ue->dlsch[gNB_id][0]->active = 0;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT);
@@ -1697,9 +1695,9 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
stop_meas(&ue->phy_proc_rx[proc->thread_id]); stop_meas(&ue->phy_proc_rx);
if (cpumeas(CPUMEAS_GETSTATE)) if (cpumeas(CPUMEAS_GETSTATE))
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)); LOG_D(PHY, "------FULL RX PROC [SFN %d]: %5.2f ------\n",nr_slot_rx,ue->phy_proc_rx.p_time/(cpuf*1000.0));
LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, nr_slot_rx); LOG_D(PHY," ****** end RX-Chain for AbsSubframe %d.%d ****** \n", frame_rx%1024, nr_slot_rx);
return (0); return (0);
openair1/SIMULATION/NR_PHY/dlschsim.c
+11 -14
View File
@@ -421,17 +421,15 @@ int main(int argc, char **argv)
//nr_init_frame_parms_ue(&UE->frame_parms); //nr_init_frame_parms_ue(&UE->frame_parms);
//init_nr_ue_transport(UE, 0); //init_nr_ue_transport(UE, 0);
int num_codeword = NR_MAX_NB_LAYERS > 4? 2:1; int num_codeword = NR_MAX_NB_LAYERS > 4? 2:1;
for (int sf = 0; sf < 2; sf++) { for (i = 0; i < num_codeword; i++) {
for (i = 0; i < num_codeword; i++) { UE->dlsch[0][i] = new_nr_ue_dlsch(Kmimo, 8, Nsoft, 5, N_RB_DL);
UE->dlsch[sf][0][i] = new_nr_ue_dlsch(Kmimo, 8, Nsoft, 5, N_RB_DL); if (!UE->dlsch[0][i]) {
if (!UE->dlsch[sf][0][i]) { printf("Can't get ue dlsch structures\n");
printf("Can't get ue dlsch structures\n"); exit(-1);
exit(-1); }
}
UE->dlsch[sf][0][i]->rnti = n_rnti; UE->dlsch[0][i]->rnti = n_rnti;
} }
}
unsigned char harq_pid = 0; //dlsch->harq_ids[subframe]; unsigned char harq_pid = 0; //dlsch->harq_ids[subframe];
processingData_L1tx_t msgDataTx; processingData_L1tx_t msgDataTx;
@@ -476,7 +474,7 @@ int main(int argc, char **argv)
unsigned char test_input_bit[16 * 68 * 384]; unsigned char test_input_bit[16 * 68 * 384];
//estimated_output = (unsigned char *) malloc16(sizeof(unsigned char) * 16 * 68 * 384); //estimated_output = (unsigned char *) malloc16(sizeof(unsigned char) * 16 * 68 * 384);
unsigned char estimated_output_bit[16 * 68 * 384]; unsigned char estimated_output_bit[16 * 68 * 384];
NR_UE_DLSCH_t *dlsch0_ue = UE->dlsch[0][0][0]; NR_UE_DLSCH_t *dlsch0_ue = UE->dlsch[0][0];
NR_DL_UE_HARQ_t *harq_process = dlsch0_ue->harq_processes[harq_pid]; NR_DL_UE_HARQ_t *harq_process = dlsch0_ue->harq_processes[harq_pid];
harq_process->mcs = Imcs; harq_process->mcs = Imcs;
harq_process->mcs_table = mcs_table; harq_process->mcs_table = mcs_table;
@@ -638,9 +636,8 @@ int main(int argc, char **argv)
free(RC.gNB); free(RC.gNB);
int num_cw = NR_MAX_NB_LAYERS > 4? 2:1; int num_cw = NR_MAX_NB_LAYERS > 4? 2:1;
for (int sf = 0; sf < 2; sf++) for (int i = 0; i < num_cw; i++)
for (int i = 0; i < num_cw; i++) free_nr_ue_dlsch(&UE->dlsch[0][i], N_RB_DL);
free_nr_ue_dlsch(&UE->dlsch[sf][0][i], N_RB_DL);
term_nr_ue_signal(UE, 1); term_nr_ue_signal(UE, 1);
free(UE); free(UE);
openair1/SIMULATION/NR_PHY/dlsim.c
+12 -14
View File
@@ -1028,7 +1028,6 @@ int main(int argc, char **argv)
scheduled_response.CC_id = 0; scheduled_response.CC_id = 0;
scheduled_response.frame = frame; scheduled_response.frame = frame;
scheduled_response.slot = slot; scheduled_response.slot = slot;
scheduled_response.thread_id = 0;
scheduled_response.phy_data = &phy_pdcch_config; scheduled_response.phy_data = &phy_pdcch_config;
nr_ue_phy_config_request(&UE_mac->phy_config); nr_ue_phy_config_request(&UE_mac->phy_config);
@@ -1077,14 +1076,13 @@ int main(int argc, char **argv)
//multipath_channel(gNB2UE,s_re,s_im,r_re,r_im,frame_length_complex_samples,0); //multipath_channel(gNB2UE,s_re,s_im,r_re,r_im,frame_length_complex_samples,0);
UE->rx_offset=0; UE->rx_offset=0;
UE_proc.thread_id = 0;
UE_proc.frame_rx = frame; UE_proc.frame_rx = frame;
UE_proc.nr_slot_rx = slot; UE_proc.nr_slot_rx = slot;
dcireq.frame = frame; dcireq.frame = frame;
dcireq.slot = slot; dcireq.slot = slot;
NR_UE_DLSCH_t *dlsch0 = UE->dlsch[UE_proc.thread_id][0][0]; NR_UE_DLSCH_t *dlsch0 = UE->dlsch[0][0];
int harq_pid = slot; int harq_pid = slot;
NR_DL_UE_HARQ_t *UE_harq_process = dlsch0->harq_processes[harq_pid]; NR_DL_UE_HARQ_t *UE_harq_process = dlsch0->harq_processes[harq_pid];
@@ -1269,11 +1267,11 @@ int main(int argc, char **argv)
//---------------------- count errors ---------------------- //---------------------- count errors ----------------------
//---------------------------------------------------------- //----------------------------------------------------------
if (UE->dlsch[UE_proc.thread_id][0][0]->last_iteration_cnt >= if (UE->dlsch[0][0]->last_iteration_cnt >=
UE->dlsch[UE_proc.thread_id][0][0]->max_ldpc_iterations+1) UE->dlsch[0][0]->max_ldpc_iterations+1)
n_errors[round][snrRun]++; n_errors[round][snrRun]++;
NR_UE_PDSCH **pdsch_vars = UE->pdsch_vars[UE_proc.thread_id]; NR_UE_PDSCH **pdsch_vars = UE->pdsch_vars;
int16_t *UE_llr = pdsch_vars[0]->llr[0]; int16_t *UE_llr = pdsch_vars[0]->llr[0];
TBS = UE_harq_process->TBS;//rel15->TBSize[0]; TBS = UE_harq_process->TBS;//rel15->TBSize[0];
@@ -1407,9 +1405,9 @@ int main(int argc, char **argv)
printStatIndent(&UE->dlsch_unscrambling_stats,"DLSCH unscrambling time"); printStatIndent(&UE->dlsch_unscrambling_stats,"DLSCH unscrambling time");
printStatIndent(&UE->dlsch_rate_unmatching_stats,"DLSCH Rate Unmatching"); printStatIndent(&UE->dlsch_rate_unmatching_stats,"DLSCH Rate Unmatching");
printf("|__ DLSCH Turbo Decoding(%d bits), avg iterations: %.1f %.2f us (%d cycles, %d trials)\n", printf("|__ DLSCH Turbo Decoding(%d bits), avg iterations: %.1f %.2f us (%d cycles, %d trials)\n",
UE->dlsch[UE_proc.thread_id][0][0]->harq_processes[0]->Cminus ? UE->dlsch[0][0]->harq_processes[0]->Cminus ?
UE->dlsch[UE_proc.thread_id][0][0]->harq_processes[0]->Kminus : UE->dlsch[0][0]->harq_processes[0]->Kminus :
UE->dlsch[UE_proc.thread_id][0][0]->harq_processes[0]->Kplus, UE->dlsch[0][0]->harq_processes[0]->Kplus,
UE->dlsch_tc_intl1_stats.trials/(double)UE->dlsch_tc_init_stats.trials, UE->dlsch_tc_intl1_stats.trials/(double)UE->dlsch_tc_init_stats.trials,
(double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials*timeBase, (double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials*timeBase,
(int)((double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials), (int)((double)UE->dlsch_turbo_decoding_stats.diff/UE->dlsch_turbo_decoding_stats.trials),
@@ -1429,11 +1427,11 @@ int main(int argc, char **argv)
LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0], frame_length_complex_samples, 1, 1); LOG_M("rxsig0.m","rxs0", UE->common_vars.rxdata[0], frame_length_complex_samples, 1, 1);
if (UE->frame_parms.nb_antennas_rx>1) if (UE->frame_parms.nb_antennas_rx>1)
LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1], frame_length_complex_samples, 1, 1); LOG_M("rxsig1.m","rxs1", UE->common_vars.rxdata[1], frame_length_complex_samples, 1, 1);
LOG_M("rxF0.m","rxF0", UE->common_vars.common_vars_rx_data_per_thread[UE_proc.thread_id].rxdataF[0], frame_parms->samples_per_slot_wCP, 1, 1); LOG_M("rxF0.m","rxF0", UE->common_vars.rxdataF[0], frame_parms->samples_per_slot_wCP, 1, 1);
LOG_M("rxF_ext.m","rxFe",&UE->pdsch_vars[0][0]->rxdataF_ext[0][0],g_rbSize*12*14,1,1); LOG_M("rxF_ext.m","rxFe",&UE->pdsch_vars[0]->rxdataF_ext[0][0],g_rbSize*12*14,1,1);
LOG_M("chestF0.m","chF0",&UE->pdsch_vars[0][0]->dl_ch_estimates_ext[0][0],g_rbSize*12*14,1,1); LOG_M("chestF0.m","chF0",&UE->pdsch_vars[0]->dl_ch_estimates_ext[0][0],g_rbSize*12*14,1,1);
write_output("rxF_comp.m","rxFc",&UE->pdsch_vars[0][0]->rxdataF_comp0[0][0],N_RB_DL*12*14,1,1); write_output("rxF_comp.m","rxFc",&UE->pdsch_vars[0]->rxdataF_comp0[0][0],N_RB_DL*12*14,1,1);
LOG_M("rxF_llr.m","rxFllr",UE->pdsch_vars[UE_proc.thread_id][0]->llr[0],available_bits,1,0); LOG_M("rxF_llr.m","rxFllr",UE->pdsch_vars[0]->llr[0],available_bits,1,0);
break; break;
} }
openair1/SIMULATION/NR_PHY/ulschsim.c
+7 -10
View File
@@ -121,7 +121,7 @@ nrUE_params_t *get_nrUE_params(void) {
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
char c; char c;
int i,sf; int i;
double SNR, snr0 = -2.0, snr1 = 2.0, SNR_lin; double SNR, snr0 = -2.0, snr1 = 2.0, SNR_lin;
double snr_step = 0.1; double snr_step = 0.1;
uint8_t snr1set = 0; uint8_t snr1set = 0;
@@ -428,12 +428,10 @@ int main(int argc, char **argv)
exit(-1); exit(-1);
} }
for (sf = 0; sf < 2; sf++) { UE->ulsch[0] = new_nr_ue_ulsch(N_RB_UL, 8, frame_parms);
UE->ulsch[sf][0] = new_nr_ue_ulsch(N_RB_UL, 8, frame_parms); if (!UE->ulsch[0]) {
if (!UE->ulsch[sf][0]) { printf("Can't get ue ulsch structures.\n");
printf("Can't get ue ulsch structures.\n"); exit(-1);
exit(-1);
}
} }
unsigned char harq_pid = 0; unsigned char harq_pid = 0;
@@ -451,7 +449,7 @@ int main(int argc, char **argv)
NR_UL_gNB_HARQ_t *harq_process_gNB = ulsch_gNB->harq_processes[harq_pid]; NR_UL_gNB_HARQ_t *harq_process_gNB = ulsch_gNB->harq_processes[harq_pid];
nfapi_nr_pusch_pdu_t *rel15_ul = &harq_process_gNB->ulsch_pdu; nfapi_nr_pusch_pdu_t *rel15_ul = &harq_process_gNB->ulsch_pdu;
NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[0][0]; NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[0];
if ((Nl==4)||(Nl==3)) if ((Nl==4)||(Nl==3))
nb_re_dmrs = nb_re_dmrs*2; nb_re_dmrs = nb_re_dmrs*2;
@@ -636,8 +634,7 @@ int main(int argc, char **argv)
printf("\n"); printf("\n");
} }
for (sf = 0; sf < 2; sf++) free_nr_ue_ulsch(&UE->ulsch[0], N_RB_UL, frame_parms);
free_nr_ue_ulsch(&UE->ulsch[sf][0], N_RB_UL, frame_parms);
term_nr_ue_signal(UE, 1); term_nr_ue_signal(UE, 1);
free(UE); free(UE);
openair1/SIMULATION/NR_PHY/ulsim.c
+1 -3
View File
@@ -868,7 +868,7 @@ int main(int argc, char **argv)
nfapi_nr_pusch_pdu_t *pusch_pdu = &UL_tti_req->pdus_list[0].pusch_pdu; nfapi_nr_pusch_pdu_t *pusch_pdu = &UL_tti_req->pdus_list[0].pusch_pdu;
NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[0][0]; NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[0];
unsigned char *estimated_output_bit; unsigned char *estimated_output_bit;
unsigned char *test_input_bit; unsigned char *test_input_bit;
@@ -1105,7 +1105,6 @@ int main(int argc, char **argv)
gNB->ulsch[0]->harq_processes[harq_pid]->round = round; gNB->ulsch[0]->harq_processes[harq_pid]->round = round;
rv_index = nr_rv_round_map[round]; rv_index = nr_rv_round_map[round];
UE_proc.thread_id = 0;
UE_proc.nr_slot_tx = slot; UE_proc.nr_slot_tx = slot;
UE_proc.frame_tx = frame; UE_proc.frame_tx = frame;
@@ -1188,7 +1187,6 @@ int main(int argc, char **argv)
scheduled_response.CC_id = 0; scheduled_response.CC_id = 0;
scheduled_response.frame = frame; scheduled_response.frame = frame;
scheduled_response.slot = slot; scheduled_response.slot = slot;
scheduled_response.thread_id = UE_proc.thread_id;
scheduled_response.dl_config = NULL; scheduled_response.dl_config = NULL;
scheduled_response.ul_config = &ul_config; scheduled_response.ul_config = &ul_config;
scheduled_response.tx_request = &tx_req; scheduled_response.tx_request = &tx_req;
openair2/LAYER2/NR_MAC_UE/mac_proto.h
+2 -4
View File
@@ -141,7 +141,6 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
int cc_id, int cc_id,
frame_t frame, frame_t frame,
int slot, int slot,
int thread_id,
void *phy_data); void *phy_data);
/*! \fn int8_t nr_ue_get_SR(module_id_t module_idP, frame_t frameP, slot_t slotP); /*! \fn int8_t nr_ue_get_SR(module_id_t module_idP, frame_t frameP, slot_t slotP);
@@ -353,11 +352,10 @@ and fills the PRACH PDU per each FD occasion.
@param module_idP Index of UE instance @param module_idP Index of UE instance
@param frameP Frame index @param frameP Frame index
@param slotP Slot index @param slotP Slot index
@param thread_id RX/TX Thread ID
@returns void @returns void
*/ */
void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP, int thread_id); void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP);
void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, int thread_id, void *phy_data); void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, void *phy_data);
void nr_schedule_csirs_reception(NR_UE_MAC_INST_t *mac, int frame, int slot); void nr_schedule_csirs_reception(NR_UE_MAC_INST_t *mac, int frame, int slot);
void nr_schedule_csi_for_im(NR_UE_MAC_INST_t *mac, int frame, int slot); void nr_schedule_csi_for_im(NR_UE_MAC_INST_t *mac, int frame, int slot);
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+8 -10
View File
@@ -94,7 +94,6 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
int cc_id, int cc_id,
frame_t frame, frame_t frame,
int slot, int slot,
int thread_id,
void *phy_data){ void *phy_data){
scheduled_response->dl_config = dl_config; scheduled_response->dl_config = dl_config;
@@ -104,7 +103,6 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
scheduled_response->CC_id = cc_id; scheduled_response->CC_id = cc_id;
scheduled_response->frame = frame; scheduled_response->frame = frame;
scheduled_response->slot = slot; scheduled_response->slot = slot;
scheduled_response->thread_id = thread_id;
scheduled_response->phy_data = phy_data; scheduled_response->phy_data = phy_data;
} }
@@ -1126,7 +1124,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
nr_schedule_csi_for_im(mac, rx_frame, rx_slot); nr_schedule_csi_for_im(mac, rx_frame, rx_slot);
dcireq.dl_config_req = mac->dl_config_request; dcireq.dl_config_req = mac->dl_config_request;
fill_scheduled_response(&scheduled_response, &dcireq.dl_config_req, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id, dl_info->phy_data); fill_scheduled_response(&scheduled_response, &dcireq.dl_config_req, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->phy_data);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) { if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) {
LOG_D(NR_MAC,"1# scheduled_response transmitted, %d, %d\n", rx_frame, rx_slot); LOG_D(NR_MAC,"1# scheduled_response transmitted, %d, %d\n", rx_frame, rx_slot);
mac->if_module->scheduled_response(&scheduled_response); mac->if_module->scheduled_response(&scheduled_response);
@@ -1144,7 +1142,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
fill_dci_search_candidates(mac->ra.ss, rel15, -1 , -1); fill_dci_search_candidates(mac->ra.ss, rel15, -1 , -1);
dl_config->number_pdus = 1; dl_config->number_pdus = 1;
LOG_D(MAC,"mac->cg %p: Calling fill_scheduled_response rnti %x, type0_pdcch, num_pdus %d\n",mac->cg,rel15->rnti,dl_config->number_pdus); LOG_D(MAC,"mac->cg %p: Calling fill_scheduled_response rnti %x, type0_pdcch, num_pdus %d\n",mac->cg,rel15->rnti,dl_config->number_pdus);
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id, dl_info->phy_data); fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->phy_data);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response); mac->if_module->scheduled_response(&scheduled_response);
} }
@@ -1253,7 +1251,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
} }
pthread_mutex_unlock(&ul_config->mutex_ul_config); // avoid double lock pthread_mutex_unlock(&ul_config->mutex_ul_config); // avoid double lock
fill_scheduled_response(&scheduled_response, NULL, ul_config, &tx_req, mod_id, cc_id, frame_tx, slot_tx, ul_info->thread_id, NULL); fill_scheduled_response(&scheduled_response, NULL, ul_config, &tx_req, mod_id, cc_id, frame_tx, slot_tx, NULL);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL){ if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL){
LOG_D(NR_MAC,"3# scheduled_response transmitted,%d, %d\n", frame_tx, slot_tx); LOG_D(NR_MAC,"3# scheduled_response transmitted,%d, %d\n", frame_tx, slot_tx);
mac->if_module->scheduled_response(&scheduled_response); mac->if_module->scheduled_response(&scheduled_response);
@@ -2318,7 +2316,7 @@ void build_ssb_to_ro_map(NR_UE_MAC_INST_t *mac) {
} }
void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, int thread_id, void *phy_data) { void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, void *phy_data) {
NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP); NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP);
int O_SR = 0; int O_SR = 0;
@@ -2410,7 +2408,7 @@ void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, in
O_SR, O_ACK, O_CSI); O_SR, O_ACK, O_CSI);
LOG_D(NR_MAC, "Configuring pucch, is_common = %d\n", pucch.is_common); LOG_D(NR_MAC, "Configuring pucch, is_common = %d\n", pucch.is_common);
nr_scheduled_response_t scheduled_response; nr_scheduled_response_t scheduled_response;
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id, phy_data); fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, phy_data);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response); mac->if_module->scheduled_response(&scheduled_response);
} }
@@ -2642,7 +2640,7 @@ void nr_schedule_csirs_reception(NR_UE_MAC_INST_t *mac, int frame, int slot) {
// PRACH formats 9, 10, 11 are corresponding to dual PRACH format configurations A1/B1, A2/B2, A3/B3. // PRACH formats 9, 10, 11 are corresponding to dual PRACH format configurations A1/B1, A2/B2, A3/B3.
// - todo: // - todo:
// - Partial configuration is actually already stored in (fapi_nr_prach_config_t) &mac->phy_config.config_req->prach_config // - Partial configuration is actually already stored in (fapi_nr_prach_config_t) &mac->phy_config.config_req->prach_config
void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP, int thread_id) { void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) {
uint16_t format, format0, format1, ncs; uint16_t format, format0, format1, ncs;
int is_nr_prach_slot; int is_nr_prach_slot;
@@ -2781,7 +2779,7 @@ void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t s
} }
} // if format1 } // if format1
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id, NULL); fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, NULL);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response); mac->if_module->scheduled_response(&scheduled_response);
} // is_nr_prach_slot } // is_nr_prach_slot
@@ -2845,7 +2843,7 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
slot_s = mac->type0_PDCCH_CSS_config.n_c; slot_s = mac->type0_PDCCH_CSS_config.n_c;
} }
LOG_D(MAC,"Calling fill_scheduled_response, type0_pdcch, num_pdus %d\n",dl_config->number_pdus); LOG_D(MAC,"Calling fill_scheduled_response, type0_pdcch, num_pdus %d\n",dl_config->number_pdus);
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, module_idP, cc_id, frame_s, slot_s, 0, phy_data); // TODO fix thread_id, for now assumed 0 fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, module_idP, cc_id, frame_s, slot_s, phy_data);
if (dl_config->number_pdus) { if (dl_config->number_pdus) {
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL) if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
+4 -4
View File
@@ -772,7 +772,7 @@ void check_and_process_dci(nfapi_nr_dl_tti_request_t *dl_tti_request,
mac->frame_type) && mac->ra.ra_state != RA_SUCCEEDED) mac->frame_type) && mac->ra.ra_state != RA_SUCCEEDED)
{ {
nr_ue_scheduler(NULL, &ul_info); nr_ue_scheduler(NULL, &ul_info);
nr_ue_prach_scheduler(ul_info.module_id, ul_info.frame_tx, ul_info.slot_tx, ul_info.thread_id); nr_ue_prach_scheduler(ul_info.module_id, ul_info.frame_tx, ul_info.slot_tx);
} }
} }
} }
@@ -1135,14 +1135,14 @@ int nr_ue_ul_indication(nr_uplink_indication_t *ul_info){
case SCHED_PUSCH: case SCHED_PUSCH:
ret = nr_ue_scheduler(NULL, ul_info); ret = nr_ue_scheduler(NULL, ul_info);
if (is_nr_UL_slot(tdd_UL_DL_ConfigurationCommon, ul_info->slot_tx, mac->frame_type) && !get_softmodem_params()->phy_test) if (is_nr_UL_slot(tdd_UL_DL_ConfigurationCommon, ul_info->slot_tx, mac->frame_type) && !get_softmodem_params()->phy_test)
nr_ue_prach_scheduler(module_id, ul_info->frame_tx, ul_info->slot_tx, ul_info->thread_id); nr_ue_prach_scheduler(module_id, ul_info->frame_tx, ul_info->slot_tx);
LOG_T(NR_MAC, "In %s():%d not calling scheduler. sched mode = %d and mac->ra.ra_state = %d\n", LOG_T(NR_MAC, "In %s():%d not calling scheduler. sched mode = %d and mac->ra.ra_state = %d\n",
__FUNCTION__, __LINE__, ul_info->ue_sched_mode, mac->ra.ra_state); __FUNCTION__, __LINE__, ul_info->ue_sched_mode, mac->ra.ra_state);
break; break;
case SCHED_PUCCH: case SCHED_PUCCH:
if (is_nr_UL_slot(tdd_UL_DL_ConfigurationCommon, ul_info->slot_tx, mac->frame_type)) if (is_nr_UL_slot(tdd_UL_DL_ConfigurationCommon, ul_info->slot_tx, mac->frame_type))
nr_ue_pucch_scheduler(module_id, ul_info->frame_tx, ul_info->slot_tx, ul_info->thread_id, ul_info->phy_data); nr_ue_pucch_scheduler(module_id, ul_info->frame_tx, ul_info->slot_tx, ul_info->phy_data);
LOG_T(NR_MAC, "In %s():%d not calling scheduler. sched mode = %d and mac->ra.ra_state = %d\n", LOG_T(NR_MAC, "In %s():%d not calling scheduler. sched mode = %d and mac->ra.ra_state = %d\n",
__FUNCTION__, __LINE__, ul_info->ue_sched_mode, mac->ra.ra_state); __FUNCTION__, __LINE__, ul_info->ue_sched_mode, mac->ra.ra_state);
break; break;
@@ -1204,7 +1204,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_
if (ret >= 0) { if (ret >= 0) {
AssertFatal( nr_ue_if_module_inst[module_id] != NULL, "IF module is NULL!\n" ); AssertFatal( nr_ue_if_module_inst[module_id] != NULL, "IF module is NULL!\n" );
AssertFatal( nr_ue_if_module_inst[module_id]->scheduled_response != NULL, "scheduled_response is NULL!\n" ); AssertFatal( nr_ue_if_module_inst[module_id]->scheduled_response != NULL, "scheduled_response is NULL!\n" );
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, dl_info->module_id, dl_info->cc_id, dl_info->frame, dl_info->slot, dl_info->thread_id, dl_info->phy_data); fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, dl_info->module_id, dl_info->cc_id, dl_info->frame, dl_info->slot, dl_info->phy_data);
nr_ue_if_module_inst[module_id]->scheduled_response(&scheduled_response); nr_ue_if_module_inst[module_id]->scheduled_response(&scheduled_response);
} }
memset(def_dci_pdu_rel15, 0, sizeof(*def_dci_pdu_rel15)); memset(def_dci_pdu_rel15, 0, sizeof(*def_dci_pdu_rel15));
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h
-6
View File
@@ -78,8 +78,6 @@ typedef struct {
frame_t frame; frame_t frame;
/// slot /// slot
int slot; int slot;
/// index of the current UE RX/TX thread
int thread_id;
/// NR UE FAPI-like P7 message, direction: L1 to L2 /// NR UE FAPI-like P7 message, direction: L1 to L2
/// data reception indication structure /// data reception indication structure
@@ -110,8 +108,6 @@ typedef struct {
frame_t frame_tx; frame_t frame_tx;
/// slot tx /// slot tx
uint32_t slot_tx; uint32_t slot_tx;
/// index of the current UE RX/TX thread
int thread_id;
/// dci reception indication structure /// dci reception indication structure
fapi_nr_dci_indication_t *dci_ind; fapi_nr_dci_indication_t *dci_ind;
@@ -133,8 +129,6 @@ typedef struct {
frame_t frame; frame_t frame;
/// slot /// slot
int slot; int slot;
/// index of the current UE RX/TX thread
int thread_id;
/// NR UE FAPI-like P7 message, direction: L2 to L1 /// NR UE FAPI-like P7 message, direction: L2 to L1
/// downlink transmission configuration request structure /// downlink transmission configuration request structure