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RAN Control REPORT Style 1: "UE ID" support

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As per spec, UE ID shall be reported when the message event configured by
the Event Trigger Style 1 is set to “RRC Setup Complete" message (UE attach), or
“Xn/NG Handover Request” or “F1 UE Context Setup Request” (Intra gNB Handover).

In OAI RAN, Xn/NG Handover is not yet supported, and therefore not added as the trigger event
in this commit.

Additionally, as the Event Trigger Definition Format 1 is common for both "RRC Message" and "UE ID",
E2 node will report the “RRC Setup Complete" message which the xApp will decode and print.

Co-authored-by: Khanh Toan Pham <khanh.toan.pham@hhi.fraunhofer.de>
Co-authored-by: Shrinish Donde <shrinish.donde@hhi.fraunhofer.de>
Co-authored-by: Theodoros Tsourdinis <theodoros.tsourdinis@sorbonne-universite.fr>
Co-authored-by: Miguel Fuentes <miguel.fuentes@i2cat.net>
Co-authored-by: Teodora Vladic <teodora.vladic@openairinterface.org>
This commit is contained in:
Tano Bischoff
2025-04-04 15:32:05 +02:00
committed by Robert Schmidt
co-authored by Khanh Toan Pham Shrinish Donde Theodoros Tsourdinis Miguel Fuentes Teodora Vladic
parent 8477de3571
commit c612005d28
8 changed files with 155 additions and 3 deletions
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openair2/E2AP/RAN_FUNCTION/O-RAN/ran_func_rc_extern.h
+3
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@@ -24,10 +24,13 @@
#include "openair2/RRC/NR/nr_rrc_defs.h"
#include "openair2/E2AP/flexric/src/lib/3gpp/ie/rrc_msg_id.h"
#include "openair2/E2AP/flexric/src/lib/3gpp/ie/network_interface_type.h"
#include "openair2/E2AP/flexric/src/sm/rc_sm/ie/ir/rrc_state.h"
void signal_rrc_msg(const nr_rrc_class_e nr_channel, const uint32_t rrc_msg_id, const byte_array_t rrc_ba);
void signal_ue_id(const gNB_RRC_UE_t *rrc_ue_context, const uint16_t class, const uint32_t msg_id);
void signal_rrc_state_changed_to(const gNB_RRC_UE_t *rrc_ue_context, const rrc_state_e2sm_rc_e rrc_state);
#endif