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This commit is contained in:
francescomani
2025-08-03 10:25:00 +02:00
parent b763692792
commit aff31d45b4
1 changed files with 17 additions and 21 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+17 -21
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@@ -429,32 +429,28 @@ NR_sched_pdcch_t set_pdcch_structure(gNB_MAC_INST *gNB_mac,
NR_ControlResourceSet_t *coreset, NR_ControlResourceSet_t *coreset,
NR_ServingCellConfigCommon_t *scc, NR_ServingCellConfigCommon_t *scc,
NR_BWP_t *bwp, NR_BWP_t *bwp,
NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config) { NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config)
{
int sps;
NR_sched_pdcch_t pdcch;
AssertFatal(*ss->controlResourceSetId == coreset->controlResourceSetId, AssertFatal(*ss->controlResourceSetId == coreset->controlResourceSetId,
"coreset id in SS %ld does not correspond to the one in coreset %ld", "coreset id in SS %ld does not correspond to the one in coreset %ld",
*ss->controlResourceSetId, coreset->controlResourceSetId); *ss->controlResourceSetId, coreset->controlResourceSetId);
int sps;
NR_sched_pdcch_t pdcch;
if (bwp) { // This is not for SIB1 if (bwp) { // This is not for SIB1
if(coreset->controlResourceSetId == 0){ if(coreset->controlResourceSetId == 0) {
pdcch.BWPSize = gNB_mac->cset0_bwp_size; pdcch.BWPSize = gNB_mac->cset0_bwp_size;
pdcch.BWPStart = gNB_mac->cset0_bwp_start; pdcch.BWPStart = gNB_mac->cset0_bwp_start;
} } else {
else { pdcch.BWPSize = NRRIV2BW(bwp->locationAndBandwidth, MAX_BWP_SIZE);
pdcch.BWPSize = NRRIV2BW(bwp->locationAndBandwidth, MAX_BWP_SIZE);
pdcch.BWPStart = NRRIV2PRBOFFSET(bwp->locationAndBandwidth, MAX_BWP_SIZE); pdcch.BWPStart = NRRIV2PRBOFFSET(bwp->locationAndBandwidth, MAX_BWP_SIZE);
} }
pdcch.SubcarrierSpacing = bwp->subcarrierSpacing; pdcch.SubcarrierSpacing = bwp->subcarrierSpacing;
pdcch.CyclicPrefix = (bwp->cyclicPrefix==NULL) ? 0 : *bwp->cyclicPrefix; pdcch.CyclicPrefix = (bwp->cyclicPrefix == NULL) ? 0 : *bwp->cyclicPrefix;
//AssertFatal(pdcch_scs==kHz15, "PDCCH SCS above 15kHz not allowed if a symbol above 2 is monitored"); //AssertFatal(pdcch_scs==kHz15, "PDCCH SCS above 15kHz not allowed if a symbol above 2 is monitored");
sps = bwp->cyclicPrefix == NULL ? 14 : 12; sps = bwp->cyclicPrefix == NULL ? 14 : 12;
} } else {
else { AssertFatal(type0_PDCCH_CSS_config != NULL, "type0_PDCCH_CSS_config is null,bwp %p\n", bwp);
AssertFatal(type0_PDCCH_CSS_config!=NULL,"type0_PDCCH_CSS_config is null,bwp %p\n",bwp);
pdcch.BWPSize = type0_PDCCH_CSS_config->num_rbs; pdcch.BWPSize = type0_PDCCH_CSS_config->num_rbs;
pdcch.BWPStart = type0_PDCCH_CSS_config->cset_start_rb; pdcch.BWPStart = type0_PDCCH_CSS_config->cset_start_rb;
pdcch.SubcarrierSpacing = type0_PDCCH_CSS_config->scs_pdcch; pdcch.SubcarrierSpacing = type0_PDCCH_CSS_config->scs_pdcch;
@@ -462,15 +458,15 @@ NR_sched_pdcch_t set_pdcch_structure(gNB_MAC_INST *gNB_mac,
sps = 14; sps = 14;
} }
AssertFatal(ss->monitoringSymbolsWithinSlot!=NULL,"ss->monitoringSymbolsWithinSlot is null\n"); AssertFatal(ss->monitoringSymbolsWithinSlot != NULL, "ss->monitoringSymbolsWithinSlot is null\n");
AssertFatal(ss->monitoringSymbolsWithinSlot->buf!=NULL,"ss->monitoringSymbolsWithinSlot->buf is null\n"); BIT_STRING_t *symbolsInSlot = ss->monitoringSymbolsWithinSlot;
AssertFatal(symbolsInSlot->buf != NULL, "ss->monitoringSymbolsWithinSlot->buf is null\n");
// for SPS=14 8 MSBs in positions 13 downto 6 // for SPS=14 8 MSBs in positions 13 downto 6
uint16_t monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | int monitoringSymbolsWithinSlot = (symbolsInSlot->buf[0] << (sps - 8)) | (symbolsInSlot->buf[1] >> (16 - sps));
(ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps));
for (int i=0; i<sps; i++) { for (int i = 0; i < sps; i++) {
if ((monitoringSymbolsWithinSlot>>(sps-1-i))&1) { if ((monitoringSymbolsWithinSlot >> (sps - 1 - i)) & 1) {
pdcch.StartSymbolIndex=i; pdcch.StartSymbolIndex=i;
break; break;
} }