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RRC: keep track of UE's CellID

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It will be used in the next commit
This commit is contained in:
Robert Schmidt
2024-10-29 16:38:07 +01:00
parent a0a4096f95
commit 14d238baee
2 changed files with 4 additions and 0 deletions
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openair2/RRC/NR/nr_rrc_defs.h
+1
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@@ -243,6 +243,7 @@ typedef struct gNB_RRC_UE_s {
uint64_t ng_5G_S_TMSI_Part1;
NR_EstablishmentCause_t establishment_cause;
uint64_t nr_cellid;
uint32_t rrc_ue_id;
uint64_t amf_ue_ngap_id;
nr_rrc_guami_t ue_guami;
openair2/RRC/NR/rrc_gNB.c
+3
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@@ -1053,6 +1053,7 @@ static void rrc_handle_RRCSetupRequest(gNB_RRC_INST *rrc,
gNB_RRC_UE_t *UE = &ue_context_p->ue_context;
UE = &ue_context_p->ue_context;
UE->establishment_cause = rrcSetupRequest->establishmentCause;
UE->nr_cellid = msg->nr_cellid;
UE->masterCellGroup = cellGroupConfig;
activate_srb(UE, 1);
rrc_gNB_generate_RRCSetup(0, msg->crnti, ue_context_p, msg->du2cu_rrc_container, msg->du2cu_rrc_container_length);
@@ -1202,6 +1203,7 @@ static void rrc_handle_RRCReestablishmentRequest(gNB_RRC_INST *rrc,
// update with new RNTI, and update secondary UE association
UE->rnti = msg->crnti;
UE->nr_cellid = msg->nr_cellid;
f1_ue_data_t ue_data = cu_get_f1_ue_data(UE->rrc_ue_id);
ue_data.secondary_ue = msg->gNB_DU_ue_id;
cu_remove_f1_ue_data(UE->rrc_ue_id);
@@ -2107,6 +2109,7 @@ static void rrc_CU_process_ue_context_modification_response(MessageDef *msg_p, i
nr_ho_source_cu_t *source_ctx = UE->ho_context->source;
DevAssert(source_ctx->old_rnti == UE->rnti);
UE->rnti = target_ctx->new_rnti;
UE->nr_cellid = target_ctx->du->setup_req->cell[0].info.nr_cellid;
}
}