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small modification in UE RX for handling DMRS configuration

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This commit is contained in:
Eurecom
2021-10-31 21:00:50 +01:00
parent 4496b05423
commit 6d6dd8f177
2 changed files with 5 additions and 3 deletions
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openair1/SIMULATION/NR_PHY/dlsim.c
+1 -1
View File
@@ -267,7 +267,7 @@ void nr_dlsim_preprocessor(module_id_t module_id,
NR_pdsch_semi_static_t *ps = &sched_ctrl->pdsch_semi_static;
ps->nrOfLayers = g_nrOfLayers;
ps->nrOfLayers = 0;
int dci_format = sched_ctrl->search_space && sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats ?
NR_DL_DCI_FORMAT_1_1 : NR_DL_DCI_FORMAT_1_0;
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+4 -2
View File
@@ -1015,7 +1015,8 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
mac->scc? mac->scc->dmrs_TypeA_Position:mac->mib->dmrs_TypeA_Position,
dlsch_config_pdu_1_1->number_symbols,
dlsch_config_pdu_1_1->start_symbol,
mappingtype);
mappingtype,
dlsch_config_pdu_1_1->n_front_load_symb);
dlsch_config_pdu_1_1->dmrsConfigType = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? NFAPI_NR_DMRS_TYPE1 : NFAPI_NR_DMRS_TYPE2;
@@ -1095,6 +1096,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
(table_7_3_2_3_3_1[dci->antenna_ports.val][2]<<1) +
(table_7_3_2_3_3_1[dci->antenna_ports.val][2]<<2) +
(table_7_3_2_3_3_1[dci->antenna_ports.val][4]<<3));
dlsch_config_pdu_1_1->n_front_load_symb = 1;
}
if ((dmrs_type == NULL) && (max_length != NULL)){
// Table 7.3.1.2.2-2: Antenna port(s) (1000 + DMRS port), dmrs-Type=1, maxLength=2
@@ -1181,7 +1183,7 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
}
/* dmrs symbol positions*/
dlsch_config_pdu_1_1->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config,
dlsch_config_pdu_1_1->dlDmrsSymbPos = fill_dmrs_mask(pdsch_Config,
mac->scc->dmrs_TypeA_Position,
dlsch_config_pdu_1_1->number_symbols,
dlsch_config_pdu_1_1->start_symbol,