8.3.19 Conditional PSCell Change Cancel

38.4233GPPNG-RANRelease 17TSXn Application Protocol (XnAP)

8.3.19.1 General

This procedure is used by the M-NG-RAN node to inform the source S-NG-RAN node that all the prepared PSCells are cancelled in the target S-NG-RAN node during a Conditional PSCell Change.

The procedure uses UE-associated signalling.

8.3.19.2 Successful Operation

Figure 8.3.19.2-1: Conditional PSCell Change Cancel, successful operation

The M-NG-RAN node initiates the procedure by sending the CONDITIONAL PSCELL CHANGE CANCEL message to the S-NG-RAN node including the Target S-NG-RAN node ID IE.

8.3.19.3 Unsuccessful Operation

Not applicable.

8.3.19.4 Abnormal Conditions

Void.