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Merge remote-tracking branch 'origin/better-dci-decoding' into integration_2024_w09

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This commit is contained in:
Robert Schmidt
2024-03-05 08:58:52 +01:00
parent 64e58c1d67 56c4a6ec07
commit 331fb1ce8e
15 changed files with 723 additions and 985 deletions
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openair2/LAYER2/NR_MAC_UE/mac_proto.h
+1 -1
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@@ -497,7 +497,7 @@ int nr_ue_pusch_scheduler(const NR_UE_MAC_INST_t *mac,
int *slot_tx,
const long k2);
int get_rnti_type(NR_UE_MAC_INST_t *mac, uint16_t rnti);
int get_rnti_type(const NR_UE_MAC_INST_t *mac, const uint16_t rnti);
// Configuration of Msg3 PDU according to clauses:
// - 8.3 of 3GPP TS 38.213 version 16.3.0 Release 16
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
+16 -7
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@@ -44,7 +44,7 @@ void fill_dci_search_candidates(const NR_SearchSpace_t *ss,
fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15,
const uint32_t Y)
{
LOG_D(NR_MAC,"Filling search candidates for DCI\n");
LOG_D(NR_MAC_DCI, "Filling search candidates for DCI\n");
int i = 0;
for (int maxL = 16; maxL > 0; maxL >>= 1) {
@@ -55,7 +55,7 @@ void fill_dci_search_candidates(const NR_SearchSpace_t *ss,
maxL);
if (max_number_of_candidates == 0)
continue;
LOG_D(NR_MAC,"L %d, max number of candidates %d, aggregation %d\n", maxL, max_number_of_candidates, aggregation);
LOG_D(NR_MAC_DCI, "L %d, max number of candidates %d, aggregation %d\n", maxL, max_number_of_candidates, aggregation);
int N_cce_sym = 0; // nb of rbs of coreset per symbol
for (int f = 0; f < 6; f++) {
for (int t = 0; t < 8; t++) {
@@ -67,13 +67,20 @@ void fill_dci_search_candidates(const NR_SearchSpace_t *ss,
continue;
for (int j = 0; j < max_number_of_candidates; j++) {
int first_cce = aggregation * ((Y + ((j * N_cces) / (aggregation * max_number_of_candidates)) + 0) % (N_cces / aggregation));
LOG_D(NR_MAC,"Candidate %d of %d first_cce %d (L %d N_cces %d Y %d)\n", j, max_number_of_candidates, first_cce, aggregation, N_cces, Y);
LOG_D(NR_MAC_DCI,
"Candidate %d of %d first_cce %d (L %d N_cces %d Y %d)\n",
j,
max_number_of_candidates,
first_cce,
aggregation,
N_cces,
Y);
// to avoid storing more than one candidate with the same aggregation and starting CCE (duplicated candidate)
bool duplicated = false;
for (int k = 0; k < i; k++) {
if (rel15->CCE[k] == first_cce && rel15->L[k] == aggregation) {
duplicated = true;
LOG_D(NR_MAC, "Candidate %d of %d is duplicated\n", j, max_number_of_candidates);
LOG_D(NR_MAC_DCI, "Candidate %d of %d is duplicated\n", j, max_number_of_candidates);
}
}
if (!duplicated) {
@@ -296,7 +303,9 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac,
#ifdef DEBUG_DCI
for (int i = 0; i < rel15->num_dci_options; i++) {
LOG_D(MAC, "[DCI_CONFIG] Configure DCI PDU: rnti_type %d BWPSize %d BWPStart %d rel15->SubcarrierSpacing %d rel15->dci_format %d rel15->dci_length %d sps %d monitoringSymbolsWithinSlot %d \n",
LOG_D(NR_MAC_DCI,
"[DCI_CONFIG] Configure DCI PDU: rnti_type %d BWPSize %d BWPStart %d rel15->SubcarrierSpacing %d rel15->dci_format %d "
"rel15->dci_length %d sps %d monitoringSymbolsWithinSlot %d \n",
rnti_type,
rel15->BWPSize,
rel15->BWPStart,
@@ -490,7 +499,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
fill_coresetZero(mac->coreset0, &mac->type0_PDCCH_CSS_config);
fill_searchSpaceZero(mac->search_space_zero, slots_per_frame, &mac->type0_PDCCH_CSS_config);
if (is_ss_monitor_occasion(frame, slot, slots_per_frame, mac->search_space_zero)) {
LOG_D(NR_MAC, "Monitoring DCI for SIB1 in frame %d slot %d\n", frame, slot);
LOG_D(NR_MAC_DCI, "Monitoring DCI for SIB1 in frame %d slot %d\n", frame, slot);
config_dci_pdu(mac, dl_config, TYPE_SI_RNTI_, slot, mac->search_space_zero);
}
}
@@ -501,7 +510,7 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
const NR_SearchSpace_t *ss = pdcch_config->otherSI_SS ? pdcch_config->otherSI_SS : mac->search_space_zero;
// TODO configure SI-window
if (monitior_dci_for_other_SI(mac, ss, slots_per_frame, frame, slot)) {
LOG_D(NR_MAC, "Monitoring DCI for other SIs in frame %d slot %d\n", frame, slot);
LOG_D(NR_MAC_DCI, "Monitoring DCI for other SIs in frame %d slot %d\n", frame, slot);
config_dci_pdu(mac, dl_config, TYPE_SI_RNTI_, slot, ss);
}
}
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+302 -548
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