From ff87164011db6bdee0e46389d1c9dfaa31cb1cff Mon Sep 17 00:00:00 2001 From: francescomani Date: Mon, 26 Apr 2021 16:31:20 +0200 Subject: [PATCH] bugfixes in FR2 scheduling of ssbs --- openair1/SCHED_NR_UE/phy_procedures_nr_ue.c | 4 ++-- openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index 60fe897456..e599d23447 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -142,7 +142,7 @@ void nr_fill_rx_indication(fapi_nr_rx_indication_t *rx_ind, case FAPI_NR_RX_PDU_TYPE_MIB: rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.pdu = ue->pbch_vars[gNB_id]->decoded_output; rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.additional_bits = ue->pbch_vars[gNB_id]->xtra_byte; - rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.ssb_index = frame_parms->ssb_index; + rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.ssb_index = (frame_parms->ssb_index)&0x7; rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.ssb_length = frame_parms->Lmax; rx_ind->rx_indication_body[n_pdus - 1].mib_pdu.cell_id = frame_parms->Nid_cell; break; @@ -368,7 +368,7 @@ void nr_ue_pbch_procedures(uint8_t gNB_id, VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_IN); - LOG_D(PHY,"[UE %d] Frame %d, Trying PBCH (NidCell %d, gNB_id %d)\n",ue->Mod_id,frame_rx,ue->frame_parms.Nid_cell,gNB_id); + LOG_D(PHY,"[UE %d] Frame %d Slot %d, Trying PBCH (NidCell %d, gNB_id %d)\n",ue->Mod_id,frame_rx,nr_slot_rx,ue->frame_parms.Nid_cell,gNB_id); ret = nr_rx_pbch(ue, proc, ue->pbch_vars[gNB_id], diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c index 91142c3728..9701d4f1da 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c @@ -253,8 +253,8 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) case 3: // long bitmap FR2 max 64 SSBs num_ssb = 0; - for (int i_ssb=0; i_ssb<63; i_ssb++) { - if ((longBitmap->buf[i_ssb/8]>>(7-i_ssb))&0x01) { + for (int i_ssb=0; i_ssb<64; i_ssb++) { + if ((longBitmap->buf[i_ssb/8]>>(7-(i_ssb%8)))&0x01) { ssb_start_symbol = get_ssb_start_symbol(band,scs,i_ssb); // if start symbol is in current slot, schedule current SSB, fill VRB map and call get_type0_PDCCH_CSS_config_parameters if ((ssb_start_symbol/14) == rel_slot){