1 Scope

29.5373GPP5G SystemMulticast/Broadcast Policy Control servicesRelease 18Stage 3TS

The present document specifies the stage 3 protocol and data model for the Service Based Interfaces of the Multicast/Broadcast Policy Control Services. It provides stage 3 protocol definitions and message flows, and specifies the APIs of the Multicast/Broadcast Services provided by the PCF.

The 5G System stage 2 architecture and procedures are specified in 3GPP TS 23.501 [2] and 3GPP TS 23.502 [3]. The stage 2 architecture and procedures for 5G Multicast/Broadcast Services are specified in 3GPP TS 23.247 [14].

The Technical Realization of the Service Based Architecture and the Principles and Guidelines for Services Definition are specified in 3GPP TS 29.500 [4] and 3GPP TS 29.501 [5].