E.0 Overview

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

This Annex describes the option where the SCP is involved in the SMF and PCF selection for following cases:

– PDU Session to be established in Home Routed mode,

– PDU Session requiring an I-SMF as defined in clause

– PCF discovery in the Roaming scenario

NOTE: No similar Annex is foreseen to describe the discovery and selection of other NF involving the SCP.