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PDSCH decoding independent of PDCCH duration

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This commit is contained in:
Sakthivel Velumani
2019-10-04 11:31:27 +02:00
parent d73f7388ed
commit fbe231dcad
1 changed files with 4 additions and 2 deletions
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openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
+4 -2
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@@ -4132,6 +4132,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
uint8_t harq_pid = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->current_harq_pid; uint8_t harq_pid = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->current_harq_pid;
NR_DL_UE_HARQ_t *dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; NR_DL_UE_HARQ_t *dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
uint16_t nb_symb_sch = dlsch0_harq->nb_symbols; uint16_t nb_symb_sch = dlsch0_harq->nb_symbols;
uint16_t start_symb_sch = dlsch0_harq->start_symbol;
uint8_t nb_symb_pdcch = pdcch_vars->coreset[0].duration; uint8_t nb_symb_pdcch = pdcch_vars->coreset[0].duration;
uint8_t ssb_periodicity = 10;// ue->ssb_periodicity; // initialized to 5ms in nr_init_ue for scenarios where UE is not configured (otherwise acquired by cell configuration from gNB or LTE) uint8_t ssb_periodicity = 10;// ue->ssb_periodicity; // initialized to 5ms in nr_init_ue for scenarios where UE is not configured (otherwise acquired by cell configuration from gNB or LTE)
uint8_t dci_cnt = 0; uint8_t dci_cnt = 0;
@@ -4216,11 +4217,12 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue,
if (dci_cnt > 0){ if (dci_cnt > 0){
LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR Frame.slot %d.%d ------ \n", frame_rx%1024, nr_tti_rx); LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR Frame.slot %d.%d ------ \n", frame_rx%1024, nr_tti_rx);
//to update from pdsch config //to update from pdsch config
nr_gold_pdsch(ue,nb_symb_pdcch,0, 1); start_symb_sch = dlsch0_harq->start_symbol;
nr_gold_pdsch(ue,start_symb_sch,0, 1);
nb_symb_sch = dlsch0_harq->nb_symbols; nb_symb_sch = dlsch0_harq->nb_symbols;
for (uint16_t m=nb_symb_pdcch;m<=(nb_symb_sch+nb_symb_pdcch-1) ; m++){ for (uint16_t m=start_symb_sch;m<(nb_symb_sch+start_symb_sch) ; m++){
nr_slot_fep(ue, nr_slot_fep(ue,
m, //to be updated from higher layer m, //to be updated from higher layer
nr_tti_rx, nr_tti_rx,