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fix for pusch dtx in phytest mode

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This commit is contained in:
francescomani
2022-08-03 09:57:40 +02:00
committed by Robert Schmidt
parent 7f910a2e36
commit 3d93d0dfc0
4 changed files with 14 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/NR_TRANSPORT/nr_transport_proto.h
+5 -5
View File
@@ -121,11 +121,11 @@ void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB, const NR_DL_FRAME_
@param slot Slot number
@param harq_pid HARQ process ID
*/
int nr_rx_pusch(PHY_VARS_gNB *gNB,
uint8_t UE_id,
uint32_t frame,
uint8_t slot,
unsigned char harq_pid);
void nr_rx_pusch(PHY_VARS_gNB *gNB,
uint8_t UE_id,
uint32_t frame,
uint8_t slot,
unsigned char harq_pid);
/** \brief This function performs RB extraction (signal and channel estimates) (currently signal only until channel estimation and compensation are implemented)
@param rxdataF pointer to the received frequency domain signal
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
+1 -1
View File
@@ -412,7 +412,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
uint8_t n_layers = pusch_pdu->nrOfLayers;
// ------------------------------------------------------------------
if (!ulsch_llr) {
if (!ulsch_llr) {
LOG_E(PHY,"ulsch_decoding.c: NULL ulsch_llr pointer\n");
return 1;
}
openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
+5 -7
View File
@@ -1891,11 +1891,11 @@ uint8_t nr_ulsch_zero_forcing_rx_2layers(int **rxdataF_comp,
//==============================================================================================
/* Main Function */
int nr_rx_pusch(PHY_VARS_gNB *gNB,
uint8_t ulsch_id,
uint32_t frame,
uint8_t slot,
unsigned char harq_pid)
void nr_rx_pusch(PHY_VARS_gNB *gNB,
uint8_t ulsch_id,
uint32_t frame,
uint8_t slot,
unsigned char harq_pid)
{
uint8_t aarx, aatx;
@@ -2149,6 +2149,4 @@ int nr_rx_pusch(PHY_VARS_gNB *gNB,
rxdataF_ext_offset += gNB->pusch_vars[ulsch_id]->ul_valid_re_per_slot[symbol];
}
} // symbol loop
return 0;
}
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+3 -13
View File
@@ -193,14 +193,12 @@ void nr_postDecode(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
NR_gNB_ULSCH_t *ulsch = rdata->ulsch;
int r = rdata->segment_r;
nfapi_nr_pusch_pdu_t *pusch_pdu = &gNB->ulsch[rdata->ulsch_id]->harq_processes[rdata->harq_pid]->ulsch_pdu;
bool decodeSuccess = (rdata->decodeIterations <= rdata->decoderParms.numMaxIter);
ulsch_harq->processedSegments++;
LOG_D(PHY, "processing result of segment: %d, processed %d/%d\n",
rdata->segment_r, ulsch_harq->processedSegments, rdata->nbSegments);
gNB->nbDecode--;
LOG_D(PHY,"remain to decoded in subframe: %d\n", gNB->nbDecode);
if (decodeSuccess) {
memcpy(ulsch_harq->b+rdata->offset,
ulsch_harq->c[r],
@@ -222,7 +220,7 @@ void nr_postDecode(PHY_VARS_gNB *gNB, notifiedFIFO_elt_t *req) {
//int dumpsig=0;
// if all segments are done
if (rdata->nbSegments == ulsch_harq->processedSegments) {
if (decodeSuccess) {
if (decodeSuccess && !gNB->pusch_vars[rdata->ulsch_id]->DTX) {
LOG_D(PHY,"[gNB %d] ULSCH: Setting ACK for SFN/SF %d.%d (pid %d, ndi %d, status %d, round %d, TBS %d, Max interation (all seg) %d)\n",
gNB->Mod_id,ulsch_harq->frame,ulsch_harq->slot,rdata->harq_pid,pusch_pdu->pusch_data.new_data_indicator,ulsch_harq->status,ulsch_harq->round,ulsch_harq->TBS,rdata->decodeIterations);
ulsch_harq->status = SCH_IDLE;
@@ -727,14 +725,12 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
for (int ULSCH_id=0;ULSCH_id<gNB->number_of_nr_ulsch_max;ULSCH_id++) {
NR_gNB_ULSCH_t *ulsch = gNB->ulsch[ULSCH_id];
int harq_pid;
int no_sig;
NR_UL_gNB_HARQ_t *ulsch_harq;
if ((ulsch) &&
(ulsch->rnti > 0)) {
// for for an active HARQ process
for (harq_pid=0;harq_pid<NR_MAX_ULSCH_HARQ_PROCESSES;harq_pid++) {
for (int harq_pid=0;harq_pid<NR_MAX_ULSCH_HARQ_PROCESSES;harq_pid++) {
ulsch_harq = ulsch->harq_processes[harq_pid];
AssertFatal(ulsch_harq!=NULL,"harq_pid %d is not allocated\n",harq_pid);
if ((ulsch_harq->status == NR_ACTIVE) &&
@@ -776,13 +772,7 @@ int phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,1);
start_meas(&gNB->rx_pusch_stats);
no_sig = nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, harq_pid);
if (no_sig) {
LOG_D(PHY, "PUSCH not detected in frame %d, slot %d\n", frame_rx, slot_rx);
nr_fill_indication(gNB, frame_rx, slot_rx, ULSCH_id, harq_pid, 1,1);
pusch_DTX++;
continue;
}
nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, harq_pid);
gNB->pusch_vars[ULSCH_id]->ulsch_power_tot=0;
gNB->pusch_vars[ULSCH_id]->ulsch_noise_power_tot=0;
for (int aarx=0;aarx<gNB->frame_parms.nb_antennas_rx;aarx++) {