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Remove some hard code values

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This commit is contained in:
rmagueta
2021-03-18 17:39:01 +00:00
parent 642c639406
commit 1ee7d7e551
4 changed files with 27 additions and 6 deletions
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openair1/PHY/NR_TRANSPORT/nr_prach.c
+1 -1
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@@ -681,7 +681,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
preamble_shift -= NCS;
if (preamble_shift < 0)
preamble_shift+=N_ZC;
preamble_shift+=((N_ZC/NCS)*NCS);
}
} else { // This is the high-speed case
new_dft = 0;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+23 -3
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@@ -837,6 +837,7 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
int rbSize = 8;
if (nr_mac->sched_ctrlCommon == NULL){
LOG_D(NR_MAC,"generate_Msg2: Filling nr_mac->sched_ctrlCommon\n");
nr_mac->sched_ctrlCommon = calloc(1,sizeof(*nr_mac->sched_ctrlCommon));
nr_mac->sched_ctrlCommon->search_space = calloc(1,sizeof(*nr_mac->sched_ctrlCommon->search_space));
nr_mac->sched_ctrlCommon->coreset = calloc(1,sizeof(*nr_mac->sched_ctrlCommon->coreset));
@@ -890,6 +891,12 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
SLIV2SL(startSymbolAndLength, &startSymbolIndex, &nrOfSymbols);
AssertFatal(startSymbolIndex >= 0, "StartSymbolIndex is negative\n");
if (nrOfSymbols == 2) {
nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData = 1;
} else {
nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData = 2;
}
// look up the PDCCH PDU for this CC, BWP, and CORESET. If it does not exist, create it. This is especially
// important if we have multiple RAs, and the DLSCH has to reuse them, so we need to mark them
const int bwpid = bwp->bwp_Id;
@@ -939,6 +946,10 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
mcsTableIdx = 2;
}
AssertFatal(nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 1 || nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 2,
"nr_mac->schedCtrlCommon->numDmrsCdmGrpsNoData %d is not possible",
nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData);
pdsch_pdu_rel15->pduBitmap = 0;
pdsch_pdu_rel15->rnti = ra->RA_rnti;
pdsch_pdu_rel15->pduIndex = pduindex;
@@ -959,7 +970,7 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
pdsch_pdu_rel15->dmrsConfigType = bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1;
pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId;
pdsch_pdu_rel15->SCID = 0;
pdsch_pdu_rel15->numDmrsCdmGrpsNoData = 2;
pdsch_pdu_rel15->numDmrsCdmGrpsNoData = nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData;
pdsch_pdu_rel15->dmrsPorts = 1;
pdsch_pdu_rel15->resourceAlloc = 1;
pdsch_pdu_rel15->rbStart = rbStart;
@@ -1108,12 +1119,15 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
// Bytes to be transmitted
uint8_t *buf = (uint8_t *) harq->tb;
uint16_t mac_pdu_length = nr_write_ce_dlsch_pdu(module_idP, nr_mac->sched_ctrlCommon, buf, 255, ra->cont_res_id);
LOG_D(NR_MAC,"Encoded contention resolution mac_pdu_length %d\n",mac_pdu_length);
uint16_t mac_sdu_length = mac_rrc_nr_data_req(module_idP, CC_id, frameP, CCCH, ra->rnti, 1, &buf[mac_pdu_length+2]);
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->R = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->F = 0;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->LCID = DL_SCH_LCID_CCCH;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->L = mac_sdu_length * 8;
mac_pdu_length = mac_pdu_length + mac_sdu_length + 2;
((NR_MAC_SUBHEADER_SHORT *) &buf[mac_pdu_length])->L = mac_sdu_length;
mac_pdu_length = mac_pdu_length + mac_sdu_length + sizeof(NR_MAC_SUBHEADER_SHORT);
LOG_D(NR_MAC,"Encoded RRCSetup Piggyback (%d + 2 bytes), mac_pdu_length %d\n",mac_sdu_length,mac_pdu_length);
// Calculate number of symbols
int startSymbolIndex, nrOfSymbols;
@@ -1130,6 +1144,11 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
long dmrsConfigType = bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1;
uint8_t N_PRB_DMRS = 0;
AssertFatal(nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 1 || nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData == 2,
"nr_mac->schedCtrlCommon->numDmrsCdmGrpsNoData %d is not possible",
nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData);
if (dmrsConfigType==NFAPI_NR_DMRS_TYPE1) {
N_PRB_DMRS = nr_mac->sched_ctrlCommon->numDmrsCdmGrpsNoData * 6;
}
@@ -1153,6 +1172,7 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
uint16_t *vrb_map = cc[CC_id].vrb_map;
do {
rbSize++;
LOG_D(NR_MAC,"Calling nr_compute_tbs with N_PRB_DMRS %d, N_DMRS_SLOT %d\n",N_PRB_DMRS,N_DMRS_SLOT);
harq->tb_size = nr_compute_tbs(nr_get_Qm_dl(mcsIndex, mcsTableIdx),
nr_get_code_rate_dl(mcsIndex, mcsTableIdx),
rbSize, nrOfSymbols, N_PRB_DMRS * N_DMRS_SLOT, 0, tb_scaling,1) >> 3;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
+1
View File
@@ -243,6 +243,7 @@ void schedule_control_sib1(module_id_t module_id,
uint16_t *vrb_map = RC.nrmac[module_id]->common_channels[CC_id].vrb_map;
if (gNB_mac->sched_ctrlCommon == NULL){
LOG_D(NR_MAC,"schedule_control_common: Filling nr_mac->sched_ctrlCommon\n");
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->coreset = calloc(1,sizeof(*gNB_mac->sched_ctrlCommon->coreset));
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+2 -2
View File
@@ -522,8 +522,8 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
} else {
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 received\n");
LOG_I(NR_MAC,"[RAPROC] Received Msg3:\n");
LOG_I(NR_MAC,"[RAPROC] RA-Msg3 received (sdu_lenP %d)\n",sdu_lenP);
LOG_D(NR_MAC,"[RAPROC] Received Msg3:\n");
for (int k = 0; k < sdu_lenP; k++) {
LOG_I(NR_MAC,"(%i): 0x%x\n",k,sduP[k]);
}