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Commit 6ebb815e authored by francescomani's avatar francescomani
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modifications in aggregation level for sib1 and decoding of dci at ue for sib1

parent e2b35e68
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Showing with 151 additions and 116 deletions
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
View file @ 6ebb815e
...@@ -509,7 +509,6 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, int n_frames, i ...@@ -509,7 +509,6 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, int n_frames, i
} }
int dci_cnt = nr_ue_pdcch_procedures(0, ue, proc); //gNB_id set to 0 int dci_cnt = nr_ue_pdcch_procedures(0, ue, proc); //gNB_id set to 0
} }
// exit_fun("debug exit"); // exit_fun("debug exit");
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, VCD_FUNCTION_OUT);
return ret; return ret;
......
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ 6ebb815e
...@@ -114,7 +114,6 @@ void nr_fill_dl_indication(nr_downlink_indication_t *dl_ind, ...@@ -114,7 +114,6 @@ void nr_fill_dl_indication(nr_downlink_indication_t *dl_ind,
dl_ind->dci_ind = NULL; dl_ind->dci_ind = NULL;
} }
} }
void nr_fill_rx_indication(fapi_nr_rx_indication_t *rx_ind, void nr_fill_rx_indication(fapi_nr_rx_indication_t *rx_ind,
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
View file @ 6ebb815e
...@@ -3523,7 +3523,7 @@ void fill_coresetZero(NR_ControlResourceSet_t *coreset0, NR_Type0_PDCCH_CSS_conf ...@@ -3523,7 +3523,7 @@ void fill_coresetZero(NR_ControlResourceSet_t *coreset0, NR_Type0_PDCCH_CSS_conf
} }
void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config) { uint8_t fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config, int L) {
if(ss0 == NULL) ss0=calloc(1,sizeof(*ss0)); if(ss0 == NULL) ss0=calloc(1,sizeof(*ss0));
if(ss0->controlResourceSetId == NULL) ss0->controlResourceSetId=calloc(1,sizeof(*ss0->controlResourceSetId)); if(ss0->controlResourceSetId == NULL) ss0->controlResourceSetId=calloc(1,sizeof(*ss0->controlResourceSetId));
...@@ -3536,11 +3536,13 @@ void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *ty ...@@ -3536,11 +3536,13 @@ void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *ty
ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0)); ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0 = calloc(1,sizeof(*ss0->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0));
uint32_t duration,periodicity,offset; uint32_t duration,periodicity,offset;
uint16_t symbols,n_cces; uint16_t symbols,max_agg;
AssertFatal(type0_PDCCH_CSS_config!=NULL,"No type0 CSS configuration\n"); AssertFatal(type0_PDCCH_CSS_config!=NULL,"No type0 CSS configuration\n");
n_cces = (type0_PDCCH_CSS_config->num_symbols*type0_PDCCH_CSS_config->num_rbs)/6; max_agg = (type0_PDCCH_CSS_config->num_symbols*type0_PDCCH_CSS_config->num_rbs)/6;
if (L>max_agg) return 0;
symbols = (1-(1<<type0_PDCCH_CSS_config->num_symbols))<<type0_PDCCH_CSS_config->first_symbol_index; symbols = (1-(1<<type0_PDCCH_CSS_config->num_symbols))<<type0_PDCCH_CSS_config->first_symbol_index;
duration = type0_PDCCH_CSS_config->search_space_duration; duration = type0_PDCCH_CSS_config->search_space_duration;
periodicity = type0_PDCCH_CSS_config->search_space_frame_period; periodicity = type0_PDCCH_CSS_config->search_space_frame_period;
...@@ -3569,24 +3571,31 @@ void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *ty ...@@ -3569,24 +3571,31 @@ void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *ty
ss0->monitoringSymbolsWithinSlot->buf[0] |= ((symbols>>i)&0x01)<<(7-i); ss0->monitoringSymbolsWithinSlot->buf[0] |= ((symbols>>i)&0x01)<<(7-i);
} }
// values according to TS38.213 Section 10.1 Table 10.1-1 // max values are set according to TS38.213 Section 10.1 Table 10.1-1
ss0->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0; ss0->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0;
ss0->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0; ss0->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0;
switch(n_cces){ switch(L){
case 4: case 4:
ss0->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n4; ss0->nrofCandidates->aggregationLevel4 = (((max_agg>>2) > 4)? 4 : max_agg>>2);
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
break; break;
case 8: case 8:
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n2; ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
ss0->nrofCandidates->aggregationLevel8 = (((max_agg>>3) > 2)? 2 : max_agg>>3);
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0;
break; break;
case 16: case 16:
ss0->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n1; ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n0;
ss0->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0;
ss0->nrofCandidates->aggregationLevel16 = (((max_agg>>4) > 1)? 1 : max_agg>>4);
break; break;
default: default:
AssertFatal(1==0,"Invalid number of CCEs %d for SS0\n",n_cces); AssertFatal(1==0,"Invalid aggregation level %d for SS0\n",L);
} }
ss0->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common; ss0->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common;
return 1;
} }
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
View file @ 6ebb815e
...@@ -141,7 +141,7 @@ void get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PD ...@@ -141,7 +141,7 @@ void get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PD
uint16_t get_ssb_start_symbol(const long band, NR_SubcarrierSpacing_t scs, int i_ssb); uint16_t get_ssb_start_symbol(const long band, NR_SubcarrierSpacing_t scs, int i_ssb);
void fill_coresetZero(NR_ControlResourceSet_t *coreset0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config); void fill_coresetZero(NR_ControlResourceSet_t *coreset0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config);
void fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config); uint8_t fill_searchSpaceZero(NR_SearchSpace_t *ss0, NR_Type0_PDCCH_CSS_config_t *type0_PDCCH_CSS_config, int L);
int16_t get_N_RA_RB (int delta_f_RA_PRACH,int delta_f_PUSCH); int16_t get_N_RA_RB (int delta_f_RA_PRACH,int delta_f_PUSCH);
......
openair2/LAYER2/NR_MAC_UE/mac_defs.h
View file @ 6ebb815e
...@@ -308,6 +308,7 @@ typedef struct { ...@@ -308,6 +308,7 @@ typedef struct {
typedef struct { typedef struct {
NR_ServingCellConfigCommon_t *scc; NR_ServingCellConfigCommon_t *scc;
NR_ServingCellConfigCommonSIB_t *scc_SIB;
NR_CellGroupConfig_t *scg; NR_CellGroupConfig_t *scg;
int servCellIndex; int servCellIndex;
NR_CSI_ReportConfig_t *csirc; NR_CSI_ReportConfig_t *csirc;
......
openair2/LAYER2/NR_MAC_UE/mac_proto.h
View file @ 6ebb815e
...@@ -179,12 +179,12 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -179,12 +179,12 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac, int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac,
nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu, nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu,
fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu, fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu,
uint8_t time_domain_ind); uint8_t time_domain_ind,
bool use_default);
uint8_t uint8_t nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP,
nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t subframe, uint8_t eNB_index,
sub_frame_t subframe, uint8_t eNB_index, uint8_t *ulsch_buffer, uint16_t buflen, uint8_t *access_mode);
uint8_t *ulsch_buffer, uint16_t buflen, uint8_t *access_mode) ;
int set_tdd_config_nr_ue(fapi_nr_config_request_t *cfg, int mu, int set_tdd_config_nr_ue(fapi_nr_config_request_t *cfg, int mu,
int nrofDownlinkSlots, int nrofDownlinkSymbols, int nrofDownlinkSlots, int nrofDownlinkSymbols,
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ 6ebb815e
...@@ -97,7 +97,8 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t ...@@ -97,7 +97,8 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
for (int i = 0; i < 6; i++) for (int i = 0; i < 6; i++)
rel15->coreset.frequency_domain_resource[i] = coreset->frequencyDomainResources.buf[i]; rel15->coreset.frequency_domain_resource[i] = coreset->frequencyDomainResources.buf[i];
rel15->coreset.CceRegMappingType = coreset->cce_REG_MappingType.present == NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved ? FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED : FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED; rel15->coreset.CceRegMappingType = coreset->cce_REG_MappingType.present ==
NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved ? FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED : FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED;
if (rel15->coreset.CceRegMappingType == FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED) { if (rel15->coreset.CceRegMappingType == FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED) {
struct NR_ControlResourceSet__cce_REG_MappingType__interleaved *interleaved = coreset->cce_REG_MappingType.choice.interleaved; struct NR_ControlResourceSet__cce_REG_MappingType__interleaved *interleaved = coreset->cce_REG_MappingType.choice.interleaved;
rel15->coreset.RegBundleSize = (interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2 + interleaved->reg_BundleSize); rel15->coreset.RegBundleSize = (interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2 + interleaved->reg_BundleSize);
......
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
View file @ 6ebb815e
...@@ -259,9 +259,10 @@ int8_t nr_ue_process_dci_freq_dom_resource_assignment(nfapi_nr_ue_pusch_pdu_t *p ...@@ -259,9 +259,10 @@ int8_t nr_ue_process_dci_freq_dom_resource_assignment(nfapi_nr_ue_pusch_pdu_t *p
int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac, int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac,
nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu, nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu,
fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu, fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu,
uint8_t time_domain_ind uint8_t time_domain_ind,
){ bool use_default){
int dmrs_typeA_pos = mac->scc->dmrs_TypeA_Position;
int dmrs_typeA_pos = (mac->scc != NULL) ? mac->scc->dmrs_TypeA_Position : mac->mib->dmrs_TypeA_Position;
// uint8_t k_offset=0; // uint8_t k_offset=0;
uint8_t sliv_S=0; uint8_t sliv_S=0;
uint8_t sliv_L=0; uint8_t sliv_L=0;
...@@ -382,11 +383,13 @@ int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac, ...@@ -382,11 +383,13 @@ int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac,
*/ */
if(dlsch_config_pdu != NULL){ if(dlsch_config_pdu != NULL){
NR_PDSCH_TimeDomainResourceAllocationList_t *pdsch_TimeDomainAllocationList = NULL; NR_PDSCH_TimeDomainResourceAllocationList_t *pdsch_TimeDomainAllocationList = NULL;
if (mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList) if (mac->DLbwp[0] && mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList)
pdsch_TimeDomainAllocationList = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList->choice.setup; pdsch_TimeDomainAllocationList = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList->choice.setup;
else if (mac->DLbwp[0]->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList) else if (mac->DLbwp[0] && mac->DLbwp[0]->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList)
pdsch_TimeDomainAllocationList = mac->DLbwp[0]->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList; pdsch_TimeDomainAllocationList = mac->DLbwp[0]->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
if (pdsch_TimeDomainAllocationList) { else if (mac->scc_SIB && mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.pdsch_ConfigCommon->choice.setup)
pdsch_TimeDomainAllocationList = mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
if (pdsch_TimeDomainAllocationList && use_default==false) {
if (time_domain_ind >= pdsch_TimeDomainAllocationList->list.count) { if (time_domain_ind >= pdsch_TimeDomainAllocationList->list.count) {
LOG_E(MAC, "time_domain_ind %d >= pdsch->TimeDomainAllocationList->list.count %d\n", LOG_E(MAC, "time_domain_ind %d >= pdsch->TimeDomainAllocationList->list.count %d\n",
...@@ -487,12 +490,10 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -487,12 +490,10 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
RA_config_t *ra = &mac->ra; RA_config_t *ra = &mac->ra;
fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request;
uint8_t is_Msg3 = 0; uint8_t is_Msg3 = 0;
printf("%p\n",mac->scg);
//const uint16_t n_RB_DLBWP = dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP; //make sure this has been set uint16_t n_RB_DLBWP = (mac->scg) ?
AssertFatal(mac->DLbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n"); NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) :
AssertFatal(mac->ULbwp[0]!=NULL,"DLbwp[0] should not be zero here!\n"); mac->type0_PDCCH_CSS_config.num_rbs;
const uint16_t n_RB_DLBWP = (ra->ra_state == WAIT_RAR) ? NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) : NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
LOG_D(MAC, "In %s: Processing received DCI format %s (DL BWP %d)\n", __FUNCTION__, dci_formats[dci_format], n_RB_DLBWP); LOG_D(MAC, "In %s: Processing received DCI format %s (DL BWP %d)\n", __FUNCTION__, dci_formats[dci_format], n_RB_DLBWP);
...@@ -663,7 +664,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -663,7 +664,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.rnti = rnti; dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.rnti = rnti;
fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu_1_0 = &dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.dlsch_config_rel15; fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu_1_0 = &dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.dlsch_config_rel15;
NR_PDSCH_Config_t *pdsch_config=mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup; NR_PDSCH_Config_t *pdsch_config= (mac->scg) ? mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup : NULL;
uint16_t BWPSize = 0; uint16_t BWPSize = 0;
if(rnti == SI_RNTI) { if(rnti == SI_RNTI) {
...@@ -671,7 +672,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -671,7 +672,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
dlsch_config_pdu_1_0->BWPSize = mac->type0_PDCCH_CSS_config.num_rbs; dlsch_config_pdu_1_0->BWPSize = mac->type0_PDCCH_CSS_config.num_rbs;
dlsch_config_pdu_1_0->BWPStart = mac->type0_PDCCH_CSS_config.cset_start_rb; dlsch_config_pdu_1_0->BWPStart = mac->type0_PDCCH_CSS_config.cset_start_rb;
dlsch_config_pdu_1_0->SubcarrierSpacing = mac->mib->subCarrierSpacingCommon; dlsch_config_pdu_1_0->SubcarrierSpacing = mac->mib->subCarrierSpacingCommon;
pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NULL; // For PDSCH with mapping type A, the UE shall assume dmrs-AdditionalPosition='pos2' if (pdsch_config) pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NULL; // For PDSCH with mapping type A, the UE shall assume dmrs-AdditionalPosition='pos2'
BWPSize = dlsch_config_pdu_1_0->BWPSize; BWPSize = dlsch_config_pdu_1_0->BWPSize;
} else { } else {
if (ra->RA_window_cnt >= 0 && rnti == ra->ra_rnti){ if (ra->RA_window_cnt >= 0 && rnti == ra->ra_rnti){
...@@ -692,15 +693,17 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -692,15 +693,17 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
return -1; return -1;
} }
/* TIME_DOM_RESOURCE_ASSIGNMENT */ /* TIME_DOM_RESOURCE_ASSIGNMENT */
if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_0,dci->time_domain_assignment.val) < 0) { if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_0,dci->time_domain_assignment.val,rnti==SI_RNTI) < 0) {
LOG_W(MAC, "[%d.%d] Invalid time_domain_assignment. Possibly due to false DCI. Ignoring DCI!\n", frame, slot); LOG_W(MAC, "[%d.%d] Invalid time_domain_assignment. Possibly due to false DCI. Ignoring DCI!\n", frame, slot);
return -1; return -1;
} }
/* dmrs symbol positions*/ /* dmrs symbol positions*/
dlsch_config_pdu_1_0->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config, dlsch_config_pdu_1_0->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config,
mac->scc->dmrs_TypeA_Position, mac->mib->dmrs_TypeA_Position,
dlsch_config_pdu_1_0->start_symbol+dlsch_config_pdu_1_0->number_symbols); dlsch_config_pdu_1_0->number_symbols);
dlsch_config_pdu_1_0->dmrsConfigType = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1; dlsch_config_pdu_1_0->dmrsConfigType = (mac->DLbwp[0] != NULL) ?
(mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1) : 0;
/* number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214 version 15.9.0 Release 15 */ /* number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214 version 15.9.0 Release 15 */
if (dlsch_config_pdu_1_0->number_symbols == 2) if (dlsch_config_pdu_1_0->number_symbols == 2)
dlsch_config_pdu_1_0->n_dmrs_cdm_groups = 1; dlsch_config_pdu_1_0->n_dmrs_cdm_groups = 1;
...@@ -709,7 +712,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -709,7 +712,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
/* VRB_TO_PRB_MAPPING */ /* VRB_TO_PRB_MAPPING */
dlsch_config_pdu_1_0->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping.val == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved; dlsch_config_pdu_1_0->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping.val == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved;
/* MCS TABLE INDEX */ /* MCS TABLE INDEX */
dlsch_config_pdu_1_0->mcs_table = (pdsch_config->mcs_Table) ? (*pdsch_config->mcs_Table + 1) : 0; dlsch_config_pdu_1_0->mcs_table = (pdsch_config) ? ((pdsch_config->mcs_Table) ? (*pdsch_config->mcs_Table + 1) : 0) : 0;
/* MCS */ /* MCS */
dlsch_config_pdu_1_0->mcs = dci->mcs; dlsch_config_pdu_1_0->mcs = dci->mcs;
// Basic sanity check for MCS value to check for a false or erroneous DCI // Basic sanity check for MCS value to check for a false or erroneous DCI
...@@ -749,18 +752,19 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -749,18 +752,19 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
dlsch_config_pdu_1_0->pucch_resource_id = dci->pucch_resource_indicator; dlsch_config_pdu_1_0->pucch_resource_id = dci->pucch_resource_indicator;
// Sanity check for pucch_resource_indicator value received to check for false DCI. // Sanity check for pucch_resource_indicator value received to check for false DCI.
valid = 0; valid = 0;
pucch_res_set_cnt = mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.count; if (mac->scg) {
for (int id = 0; id < pucch_res_set_cnt; id++) { pucch_res_set_cnt = mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.count;
if (dlsch_config_pdu_1_0->pucch_resource_id < mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[id]->resourceList.list.count) { for (int id = 0; id < pucch_res_set_cnt; id++) {
valid = 1; if (dlsch_config_pdu_1_0->pucch_resource_id < mac->ULbwp[0]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[id]->resourceList.list.count) {
break; valid = 1;
break;
}
}
if (!valid) {
LOG_W(MAC, "[%d.%d] pucch_resource_indicator value %d is out of bounds. Possibly due to false DCI. Ignoring DCI!\n", frame, slot, dlsch_config_pdu_1_0->pucch_resource_id);
return -1;
} }
} }
if (!valid) {
LOG_W(MAC, "[%d.%d] pucch_resource_indicator value %d is out of bounds. Possibly due to false DCI. Ignoring DCI!\n", frame, slot, dlsch_config_pdu_1_0->pucch_resource_id);
return -1;
}
/* PDSCH_TO_HARQ_FEEDBACK_TIME_IND (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI)*/ /* PDSCH_TO_HARQ_FEEDBACK_TIME_IND (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI)*/
dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind = dci->pdsch_to_harq_feedback_timing_indicator.val; dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind = dci->pdsch_to_harq_feedback_timing_indicator.val;
...@@ -857,7 +861,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr ...@@ -857,7 +861,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
return -1; return -1;
} }
/* TIME_DOM_RESOURCE_ASSIGNMENT */ /* TIME_DOM_RESOURCE_ASSIGNMENT */
if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_1,dci->time_domain_assignment.val) < 0) { if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_1,dci->time_domain_assignment.val,false) < 0) {
LOG_W(MAC, "[%d.%d] Invalid time_domain_assignment. Possibly due to false DCI. Ignoring DCI!\n", frame, slot); LOG_W(MAC, "[%d.%d] Invalid time_domain_assignment. Possibly due to false DCI. Ignoring DCI!\n", frame, slot);
return -1; return -1;
} }
...@@ -1167,13 +1171,7 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -1167,13 +1171,7 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
dci_pdu_rel15_t *dci_pdu_rel15) { dci_pdu_rel15_t *dci_pdu_rel15) {
int rnti_type = get_rnti_type(mac, rnti); int rnti_type = get_rnti_type(mac, rnti);
int N_RB=0,N_RB_UL=0;
AssertFatal(mac->DLbwp[0] != NULL, "DLbwp[0] shouldn't be null here!\n");
AssertFatal(mac->ULbwp[0] != NULL, "ULbwp[0] shouldn't be null here!\n");
int N_RB = get_n_rb(mac, rnti_type);
int N_RB_UL = (mac->scg != NULL) ?
NRRIV2BW(mac->ULbwp[0]->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE) :
NRRIV2BW(mac->scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
int pos=0; int pos=0;
int fsize=0; int fsize=0;
...@@ -1183,6 +1181,10 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -1183,6 +1181,10 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
case NR_DL_DCI_FORMAT_1_0: case NR_DL_DCI_FORMAT_1_0:
switch(rnti_type) { switch(rnti_type) {
case NR_RNTI_RA: case NR_RNTI_RA:
// check BWP id
if (mac->scg) N_RB=NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
else N_RB=NRRIV2BW(mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
// Freq domain assignment // Freq domain assignment
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
pos=fsize; pos=fsize;
...@@ -1219,6 +1221,10 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -1219,6 +1221,10 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
case NR_RNTI_C: case NR_RNTI_C:
// check BWP id
if (mac->scg) N_RB=NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
else N_RB=NRRIV2BW(mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
//Identifier for DCI formats //Identifier for DCI formats
pos++; pos++;
dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1;
...@@ -1366,45 +1372,50 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac, ...@@ -1366,45 +1372,50 @@ uint8_t nr_extract_dci_info(NR_UE_MAC_INST_t *mac,
break; break;
case NR_RNTI_SI: case NR_RNTI_SI:
N_RB = mac->type0_PDCCH_CSS_config.num_rbs;
// Freq domain assignment 0-16 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) );
pos+=fsize;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
// Freq domain assignment 0-16 bit // Time domain assignment 4 bit
fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos+=4;
pos+=fsize; dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf;
dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<<fsize)-1);
// Time domain assignment 4 bit
pos+=4;
dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf;
// VRB to PRB mapping 1 bit // VRB to PRB mapping 1 bit
pos++; pos++;
dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&0x1; dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&0x1;
// MCS 5bit //bit over 32, so dci_pdu ++ // MCS 5bit //bit over 32, so dci_pdu ++
pos+=5; pos+=5;
dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f; dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f;
// Redundancy version 2 bit // Redundancy version 2 bit
pos+=2; pos+=2;
dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3; dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3;
// System information indicator 1 bit // System information indicator 1 bit
pos++; pos++;
dci_pdu_rel15->system_info_indicator = (*dci_pdu>>(dci_size-pos))&0x1; dci_pdu_rel15->system_info_indicator = (*dci_pdu>>(dci_size-pos))&0x1;
LOG_D(MAC,"N_RB = %i\n", N_RB); LOG_D(MAC,"N_RB = %i\n", N_RB);
LOG_D(MAC,"dci_size = %i\n", dci_size); LOG_D(MAC,"dci_size = %i\n", dci_size);
LOG_D(MAC,"fsize = %i\n", fsize); LOG_D(MAC,"fsize = %i\n", fsize);
LOG_D(MAC,"dci_pdu_rel15->frequency_domain_assignment.val = %i\n", dci_pdu_rel15->frequency_domain_assignment.val); LOG_D(MAC,"dci_pdu_rel15->frequency_domain_assignment.val = %i\n", dci_pdu_rel15->frequency_domain_assignment.val);
LOG_D(MAC,"dci_pdu_rel15->time_domain_assignment.val = %i\n", dci_pdu_rel15->time_domain_assignment.val); LOG_D(MAC,"dci_pdu_rel15->time_domain_assignment.val = %i\n", dci_pdu_rel15->time_domain_assignment.val);
LOG_D(MAC,"dci_pdu_rel15->vrb_to_prb_mapping.val = %i\n", dci_pdu_rel15->vrb_to_prb_mapping.val); LOG_D(MAC,"dci_pdu_rel15->vrb_to_prb_mapping.val = %i\n", dci_pdu_rel15->vrb_to_prb_mapping.val);
LOG_D(MAC,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs); LOG_D(MAC,"dci_pdu_rel15->mcs = %i\n", dci_pdu_rel15->mcs);
LOG_D(MAC,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv); LOG_D(MAC,"dci_pdu_rel15->rv = %i\n", dci_pdu_rel15->rv);
LOG_D(MAC,"dci_pdu_rel15->system_info_indicator = %i\n", dci_pdu_rel15->system_info_indicator); LOG_D(MAC,"dci_pdu_rel15->system_info_indicator = %i\n", dci_pdu_rel15->system_info_indicator);
break; break;
case NR_RNTI_TC: case NR_RNTI_TC:
// check BWP id
if (mac->scg) N_RB=NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
else N_RB=NRRIV2BW(mac->scc_SIB->downlinkConfigCommon.initialDownlinkBWP.genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
// indicating a DL DCI format 1bit // indicating a DL DCI format 1bit
pos++; pos++;
dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1;
...@@ -1923,7 +1934,8 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info, ...@@ -1923,7 +1934,8 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
// WIP todo: handle CCCH_pdu // WIP todo: handle CCCH_pdu
mac_ce_len = 6; mac_ce_len = 6;
LOG_I(MAC, "[UE %d][RAPROC] Frame %d : received contention resolution msg: %x.%x.%x.%x.%x.%x, Terminating RA procedure\n", module_idP, frameP, pduP[0], pduP[1], pduP[2], pduP[3], pduP[4], pduP[5]); LOG_I(MAC, "[UE %d][RAPROC] Frame %d : received contention resolution msg: %x.%x.%x.%x.%x.%x, Terminating RA procedure\n",
module_idP, frameP, pduP[0], pduP[1], pduP[2], pduP[3], pduP[4], pduP[5]);
if (ra->RA_active == 1) { if (ra->RA_active == 1) {
nr_ra_succeeded(module_idP, frameP, slot); nr_ra_succeeded(module_idP, frameP, slot);
......
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
View file @ 6ebb815e
...@@ -665,7 +665,7 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac, ...@@ -665,7 +665,7 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
return -1; return -1;
} }
/* TIME_DOM_RESOURCE_ASSIGNMENT */ /* TIME_DOM_RESOURCE_ASSIGNMENT */
if (nr_ue_process_dci_time_dom_resource_assignment(mac, pusch_config_pdu, NULL, dci->time_domain_assignment.val) < 0) { if (nr_ue_process_dci_time_dom_resource_assignment(mac, pusch_config_pdu, NULL, dci->time_domain_assignment.val,false) < 0) {
return -1; return -1;
} }
...@@ -1749,7 +1749,9 @@ void nr_ue_sib1_scheduler(module_id_t module_idP, ...@@ -1749,7 +1749,9 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP); NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP);
nr_scheduled_response_t scheduled_response; nr_scheduled_response_t scheduled_response;
int frame_s,slot_s; int frame_s,slot_s,ret;
fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request;
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15;
uint8_t scs_ssb = get_softmodem_params()->numerology; uint8_t scs_ssb = get_softmodem_params()->numerology;
uint16_t ssb_offset_point_a = (ssb_start_subcarrier - ssb_subcarrier_offset)/12; uint16_t ssb_offset_point_a = (ssb_start_subcarrier - ssb_subcarrier_offset)/12;
...@@ -1769,34 +1771,39 @@ void nr_ue_sib1_scheduler(module_id_t module_idP, ...@@ -1769,34 +1771,39 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
if(mac->search_space_zero == NULL) mac->search_space_zero=calloc(1,sizeof(*mac->search_space_zero)); if(mac->search_space_zero == NULL) mac->search_space_zero=calloc(1,sizeof(*mac->search_space_zero));
if(mac->coreset0 == NULL) mac->coreset0 = calloc(1,sizeof(*mac->coreset0)); if(mac->coreset0 == NULL) mac->coreset0 = calloc(1,sizeof(*mac->coreset0));
fill_coresetZero(mac->coreset0, &mac->type0_PDCCH_CSS_config); for (int i=0; i<3; i++) { // loop over possible aggregation levels
fill_searchSpaceZero(mac->search_space_zero, &mac->type0_PDCCH_CSS_config);
fill_coresetZero(mac->coreset0, &mac->type0_PDCCH_CSS_config);
fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; ret = fill_searchSpaceZero(mac->search_space_zero, &mac->type0_PDCCH_CSS_config,4<<i);
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15; if (ret) {
rel15->num_dci_options = 1; rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15;
rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0; rel15->num_dci_options = 1;
config_dci_pdu(mac, rel15, dl_config, NR_RNTI_SI, -1); rel15->dci_format_options[0] = NR_DL_DCI_FORMAT_1_0;
fill_dci_search_candidates(mac->search_space_zero, rel15); config_dci_pdu(mac, rel15, dl_config, NR_RNTI_SI, -1);
fill_dci_search_candidates(mac->search_space_zero, rel15);
if(mac->type0_PDCCH_CSS_config.type0_pdcch_ss_mux_pattern == 1){
// same frame as ssb if(mac->type0_PDCCH_CSS_config.type0_pdcch_ss_mux_pattern == 1){
if ((mac->type0_PDCCH_CSS_config.frame & 0x1) == mac->type0_PDCCH_CSS_config.sfn_c) // same frame as ssb
frame_s = 0; if ((mac->type0_PDCCH_CSS_config.frame & 0x1) == mac->type0_PDCCH_CSS_config.sfn_c)
else frame_s = 0;
frame_s = 1; else
slot_s = mac->type0_PDCCH_CSS_config.n_0; frame_s = 1;
slot_s = mac->type0_PDCCH_CSS_config.n_0;
}
else{
frame_s = 0; // same frame as ssb
slot_s = mac->type0_PDCCH_CSS_config.n_c;
}
LOG_I(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); // TODO fix thread_id, for now assumed 0
}
} }
else{ if (dl_config->number_pdus) {
frame_s = 0; // same frame as ssb if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
slot_s = mac->type0_PDCCH_CSS_config.n_c; mac->if_module->scheduled_response(&scheduled_response);
} }
else
LOG_I(MAC,"Calling fill_scheduled_response, type0_pdcch, num_pdus %d\n",dl_config->number_pdus); AssertFatal(1==0,"Unable to find aggregation level for type0 CSS\n");
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, module_idP, cc_id, frame_s, slot_s, 0); // TODO fix thread_id, for now assumed 0
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response);
} }
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
View file @ 6ebb815e
...@@ -321,13 +321,18 @@ void schedule_control_sib1(module_id_t module_id, ...@@ -321,13 +321,18 @@ void schedule_control_sib1(module_id_t module_id,
gNB_MAC_INST *gNB_mac = RC.nrmac[module_id]; gNB_MAC_INST *gNB_mac = RC.nrmac[module_id];
NR_ServingCellConfigCommon_t *servingcellconfigcommon = gNB_mac->common_channels[CC_id].ServingCellConfigCommon; NR_ServingCellConfigCommon_t *servingcellconfigcommon = gNB_mac->common_channels[CC_id].ServingCellConfigCommon;
uint16_t *vrb_map = RC.nrmac[module_id]->common_channels[CC_id].vrb_map; uint16_t *vrb_map = RC.nrmac[module_id]->common_channels[CC_id].vrb_map;
int ret;
if (gNB_mac->sched_ctrlCommon == NULL){ if (gNB_mac->sched_ctrlCommon == NULL){
gNB_mac->sched_ctrlCommon = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon)); gNB_mac->sched_ctrlCommon = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon));
gNB_mac->sched_ctrlCommon->search_space = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->search_space)); gNB_mac->sched_ctrlCommon->search_space = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->search_space));
gNB_mac->sched_ctrlCommon->coreset = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->coreset)); gNB_mac->sched_ctrlCommon->coreset = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->coreset));
gNB_mac->sched_ctrlCommon->active_bwp = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->active_bwp)); gNB_mac->sched_ctrlCommon->active_bwp = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->active_bwp));
fill_searchSpaceZero(gNB_mac->sched_ctrlCommon->search_space,type0_PDCCH_CSS_config); for (int i=0; i<3; i++){ // loop over possible aggregation levels
ret = fill_searchSpaceZero(gNB_mac->sched_ctrlCommon->search_space,type0_PDCCH_CSS_config,4<<i);
if (ret == 1) break;
}
AssertFatal(ret==1,"No aggregation level for type0_PDCCH_CSS found\n");
fill_coresetZero(gNB_mac->sched_ctrlCommon->coreset,type0_PDCCH_CSS_config); fill_coresetZero(gNB_mac->sched_ctrlCommon->coreset,type0_PDCCH_CSS_config);
fill_default_initialDownlinkBWP(gNB_mac->sched_ctrlCommon->active_bwp,servingcellconfigcommon); fill_default_initialDownlinkBWP(gNB_mac->sched_ctrlCommon->active_bwp,servingcellconfigcommon);
} }
...@@ -368,7 +373,9 @@ void schedule_control_sib1(module_id_t module_id, ...@@ -368,7 +373,9 @@ void schedule_control_sib1(module_id_t module_id,
// Calculate number of PRB_DMRS // Calculate number of PRB_DMRS
uint8_t N_PRB_DMRS = gNB_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData * 6; uint8_t N_PRB_DMRS = gNB_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData * 6;
uint16_t dlDmrsSymbPos = fill_dmrs_mask(gNB_mac->sched_ctrlCommon->active_bwp->bwp_Dedicated->pdsch_Config->choice.setup, gNB_mac->common_channels->ServingCellConfigCommon->dmrs_TypeA_Position, startSymbolIndex+nrOfSymbols); uint16_t dlDmrsSymbPos = fill_dmrs_mask(gNB_mac->sched_ctrlCommon->active_bwp->bwp_Dedicated->pdsch_Config->choice.setup,
gNB_mac->common_channels->ServingCellConfigCommon->dmrs_TypeA_Position,
startSymbolIndex+nrOfSymbols);
uint16_t dmrs_length = get_num_dmrs(dlDmrsSymbPos); uint16_t dmrs_length = get_num_dmrs(dlDmrsSymbPos);
int rbSize = 0; int rbSize = 0;
......
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