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get SSB ARFCN at RRC UE (needed to update k_gnb key according to 33.501)

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francescomani
2024-03-13 17:59:11 +01:00
parent 72e10a0ee6
commit 37d3e5bb58
18 changed files with 143 additions and 153 deletions
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openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
+3 -1
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@@ -1039,6 +1039,7 @@ static int handle_bcch_bch(NR_UE_MAC_INST_t *mac,
uint32_t ssb_index,
uint32_t ssb_length,
uint16_t ssb_start_subcarrier,
long ssb_arfcn,
uint16_t cell_id)
{
mac->mib_ssb = ssb_index;
@@ -1049,7 +1050,7 @@ static int handle_bcch_bch(NR_UE_MAC_INST_t *mac,
else
mac->frequency_range = FR1;
// fixed 3 bytes MIB PDU
nr_mac_rrc_data_ind_ue(mac->ue_id, cc_id, gNB_index, 0, 0, 0, cell_id, NR_BCCH_BCH, (uint8_t *) pduP, 3);
nr_mac_rrc_data_ind_ue(mac->ue_id, cc_id, gNB_index, 0, 0, 0, cell_id, ssb_arfcn, NR_BCCH_BCH, (uint8_t *) pduP, 3);
return 0;
}
@@ -1228,6 +1229,7 @@ static uint32_t nr_ue_dl_processing(nr_downlink_indication_t *dl_info)
rx_indication_body.ssb_pdu.ssb_index,
rx_indication_body.ssb_pdu.ssb_length,
rx_indication_body.ssb_pdu.ssb_start_subcarrier,
rx_indication_body.ssb_pdu.arfcn,
rx_indication_body.ssb_pdu.cell_id)) << FAPI_NR_RX_PDU_TYPE_SSB;
}
break;