9.18 Local MBMS support

23.2863GPPApplication layer support for Vehicle-to-Everything (V2X) servicesFunctional architecture and information flowsRelease 18TS

For local MBMS based MBMS data delivery as defined in 3GPP TS 23.285 [5], the BM-SC can be provided with the local MBMS information (i.e. M1 interface information including transport network IP Multicast Address, IP address of multicast source and C-TEID, as well as MB2-U or xMB-U interface information including IP address and UDP port number for the user plane) from the V2X application plane. Such local MBMS information can be pre-configured in the VAE server based on service requirements or deployment needs. The VAE server may request SEAL NRM server to establish the MBMS bearers by providing the local MBMS information as described in subclause 14.3.4.3.2 and subclause 14.3.4.3.2 of TS 23.434 [6].