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fix usage of FAPI new data indicator for PUSCH

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This commit is contained in:
francescomani
2022-10-29 14:29:35 +02:00
parent c2e80ffe9f
commit 1304a682fc
7 changed files with 13 additions and 12 deletions
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openair1/PHY/NR_TRANSPORT/nr_ulsch.c
+4 -5
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@@ -74,13 +74,12 @@ void nr_fill_ulsch(PHY_VARS_gNB *gNB,
harq->slot=slot;
harq->handled = 0;
harq->status= NR_ACTIVE;
harq->new_rx = harq->ndi != ulsch_pdu->pusch_data.new_data_indicator;
if (harq->new_rx) {
harq->ndi = ulsch_pdu->pusch_data.new_data_indicator;
harq->new_rx = ulsch_pdu->pusch_data.new_data_indicator;
LOG_D(PHY,"ULSCH ID %d RNTI %x HARQ PID %d new data indicator %d\n",ulsch_id, ulsch_pdu->rnti, harq_pid, ulsch_pdu->pusch_data.new_data_indicator);
if (harq->new_rx)
harq->round = 0;
} else {
else
harq->round++;
}
memcpy((void*)&ulsch->harq_processes[harq_pid]->ulsch_pdu, (void*)ulsch_pdu, sizeof(nfapi_nr_pusch_pdu_t));
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
+2 -3
View File
@@ -105,7 +105,6 @@ NR_gNB_ULSCH_t *new_gNB_ulsch(uint8_t max_ldpc_iterations, uint16_t N_RB_UL)
for (i=0; i<NR_MAX_ULSCH_HARQ_PROCESSES; i++) {
ulsch->harq_processes[i] = (NR_UL_gNB_HARQ_t *)malloc16_clear(sizeof(NR_UL_gNB_HARQ_t));
ulsch->harq_processes[i]->ndi = 2;
ulsch->harq_processes[i]->b = (uint8_t*)malloc16_clear(ulsch_bytes);
ulsch->harq_processes[i]->c = (uint8_t**)malloc16_clear(a_segments*sizeof(uint8_t *));
ulsch->harq_processes[i]->d = (int16_t**)malloc16_clear(a_segments*sizeof(int16_t *));
@@ -450,8 +449,8 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
// target_code_rate is in 0.1 units
float Coderate = (float) pusch_pdu->target_code_rate / 10240.0f;
LOG_D(PHY,"ULSCH Decoding, harq_pid %d TBS %d G %d mcs %d Nl %d nb_rb %d, Qm %d, Coderate %f RV %d round %d new RX %d\n",
harq_pid, A, G, mcs, n_layers, nb_rb, Qm, Coderate, pusch_pdu->pusch_data.rv_index, harq_process->round, harq_process->new_rx);
LOG_D(PHY,"ULSCH Decoding, harq_pid %d rnti %x TBS %d G %d mcs %d Nl %d nb_rb %d, Qm %d, Coderate %f RV %d round %d new RX %d\n",
harq_pid, ulsch->rnti, A, G, mcs, n_layers, nb_rb, Qm, Coderate, pusch_pdu->pusch_data.rv_index, harq_process->round, harq_process->new_rx);
p_decParams->BG = pusch_pdu->maintenance_parms_v3.ldpcBaseGraph;
int kc;
openair1/PHY/defs_gNB.h
-1
View File
@@ -239,7 +239,6 @@ typedef struct {
uint32_t slot;
/// Index of current HARQ round for this DLSCH
uint8_t round;
uint8_t ndi;
bool new_rx;
/// Last TPC command
uint8_t TPC;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+2 -1
View File
@@ -833,6 +833,7 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
NULL,
ra->Msg3_tda_id,
ra->msg3_TPC,
1, // Not toggling NDI in msg3 retransmissions
&ra->UL_BWP);
fill_dci_pdu_rel15(scc,
@@ -1036,7 +1037,7 @@ void fill_msg3_pusch_pdu(nfapi_nr_pusch_pdu_t *pusch_pdu,
//Optional Data only included if indicated in pduBitmap
pusch_pdu->pusch_data.rv_index = nr_rv_round_map[round%4];
pusch_pdu->pusch_data.harq_process_id = 0;
pusch_pdu->pusch_data.new_data_indicator = 1;
pusch_pdu->pusch_data.new_data_indicator = (round == 0) ? 1 : 0;;
pusch_pdu->pusch_data.num_cb = 0;
int num_dmrs_symb = 0;
for(int i = start_symbol_index; i < start_symbol_index+nr_of_symbols; i++)
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+2 -1
View File
@@ -885,6 +885,7 @@ void config_uldci(const NR_SIB1_t *sib1,
nr_srs_feedback_t *srs_feedback,
int time_domain_assignment,
uint8_t tpc,
uint8_t ndi,
NR_UE_UL_BWP_t *ul_bwp) {
int bwp_id = ul_bwp->bwp_id;
@@ -895,7 +896,7 @@ void config_uldci(const NR_SIB1_t *sib1,
dci_pdu_rel15->time_domain_assignment.val = time_domain_assignment;
dci_pdu_rel15->frequency_hopping_flag.val = pusch_pdu->frequency_hopping;
dci_pdu_rel15->mcs = pusch_pdu->mcs_index;
dci_pdu_rel15->ndi = pusch_pdu->pusch_data.new_data_indicator;
dci_pdu_rel15->ndi = ndi;
dci_pdu_rel15->rv = pusch_pdu->pusch_data.rv_index;
dci_pdu_rel15->harq_pid = pusch_pdu->pusch_data.harq_process_id;
dci_pdu_rel15->tpc = tpc;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+2 -1
View File
@@ -2171,7 +2171,7 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
AssertFatal(cur_harq->round < nr_mac->ul_bler.harq_round_max, "Indexing nr_rv_round_map[%d] is out of bounds\n", cur_harq->round%4);
pusch_pdu->pusch_data.rv_index = nr_rv_round_map[cur_harq->round%4];
pusch_pdu->pusch_data.harq_process_id = harq_id;
pusch_pdu->pusch_data.new_data_indicator = cur_harq->ndi;
pusch_pdu->pusch_data.new_data_indicator = (cur_harq->round == 0) ? 1 : 0; // not NDI but indicator for new transmission
pusch_pdu->pusch_data.tb_size = sched_pusch->tb_size;
pusch_pdu->pusch_data.num_cb = 0; //CBG not supported
@@ -2275,6 +2275,7 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
&sched_ctrl->srs_feedback,
sched_pusch->time_domain_allocation,
UE->UE_sched_ctrl.tpc0,
cur_harq->ndi,
current_BWP);
fill_dci_pdu_rel15(scc,
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
+1
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@@ -192,6 +192,7 @@ void config_uldci(const NR_SIB1_t *sib1,
nr_srs_feedback_t *srs_feedback,
int time_domain_assignment,
uint8_t tpc,
uint8_t ndi,
NR_UE_UL_BWP_t *ul_bwp);
void nr_schedule_pucch(gNB_MAC_INST *nrmac,