4.23.10 CN-initiated selective deactivation of UP connection of an existing PDU Session involving I-SMF

23.5023GPPProcedures for the 5G System (5GS)Release 18TS

For the CN-initiated selective deactivation of UP connection of an existing PDU Session procedure, if the PDU Session involved I-SMF, the procedure defined in clause 4.3.7 are impacted as following:

– The SMF and UPF in the procedure are replaced by the I-SMF and I-UPF.