F1_gNB-CU_Initiated_Cell_Reselection_Info_SIB2

In this procedure, the gNB-CU will initiate the cell change to gNB-DU. At first, GNB_DU and CU will set up a connection between them, and after that, the gNB-CU initiates the Cell Change procedure by sending a GNB-CU CONFIGURATION UPDATE message to GNB-DU with “cells to be activated list” (SIB2). In response, GNB-DU will send an acknowledgment to GNB_CU.

This test case is as per 3GPP Spec: TS 38.401, TS 38.473   Version: 16


 Protocol Used  Nodes Involved  Interfaces Involved
F1AP  GNB_DU1, GNB_CU_CP1  F1-C