In this procedure, UE performs the Initial Registration with Bearer Creation over E1 and F1-C interface. After bearer creation, UE will request for modification of the Bearer over E1 and F1-C interface. Once the bearer creation and modification are done then GNB_CU_CP1 will send Context setup response and Registration complete messages to AMF1.
This test case is as per 3GPP Spec: TS 38.401, TS 38.473,TS 38.413, TS 33.501, TS 24.501 Version 16.03
|Protocol Used||Nodes Involved||Interfaces Involved|
|F1AP, E1AP, NGAPP||GNB_DU1, GNB_CU_CP1, gNB-CU-CP-UP, AMF1||F1-C, E1, N2, N1|