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changes for ulsim to get functionality back. simulation behaviour for PUSCH is not good (BLER waterfall is way too steep even if SNR threshold is ok). Note develop does more or less the same thing but SNR threshold is lower.

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This commit is contained in:
Raymond Knopp
2020-07-06 01:53:46 +02:00
parent afb95b106f
commit bea3385f28
6 changed files with 79 additions and 53 deletions
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openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+3 -3
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@@ -382,7 +382,7 @@ int configure_fapi_dl_pdu(int Mod_idP,
// antenna ports
dci_pdu_rel15[0].antenna_ports.val = 0; // nb of cdm groups w/o data 1 and dmrs port 0
LOG_I(MAC, "[gNB scheduler phytest] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d ndi %d rv %d\n",
LOG_D(MAC, "[gNB scheduler phytest] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d ndi %d rv %d\n",
dci_pdu_rel15[0].frequency_domain_assignment.val,
pdsch_pdu_rel15->rbStart,
pdsch_pdu_rel15->rbSize,
@@ -452,7 +452,7 @@ int configure_fapi_dl_pdu(int Mod_idP,
// Hardcode it for now
TBS = dl_tti_pdsch_pdu->pdsch_pdu.pdsch_pdu_rel15.TBSize[0];
LOG_I(MAC, "DLSCH PDU: start PRB %d n_PRB %d startSymbolAndLength %d start symbol %d nb_symbols %d nb_layers %d nb_codewords %d mcs %d TBS: %d\n",
LOG_D(MAC, "DLSCH PDU: start PRB %d n_PRB %d startSymbolAndLength %d start symbol %d nb_symbols %d nb_layers %d nb_codewords %d mcs %d TBS: %d\n",
pdsch_pdu_rel15->rbStart,
pdsch_pdu_rel15->rbSize,
startSymbolAndLength,
@@ -543,7 +543,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP,
NR_sched_pucch *pucch_sched,
nfapi_nr_dl_tti_pdsch_pdu_rel15_t *dlsch_config){
LOG_I(MAC, "In nr_schedule_uss_dlsch_phytest frame %d slot %d\n",frameP,slotP);
LOG_D(MAC, "In nr_schedule_uss_dlsch_phytest frame %d slot %d\n",frameP,slotP);
int post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0;
int lcid, offset, i, header_length_last, TBS_bytes;