Information element | Description |
---|---|
TMGI | TMGI information |
MBS Service Type | Indicates whether the MBS Session for the service is multicast or broadcast. |
MBS service area information (NOTE 1) | Identifies the service area for the MBS session. |
Frequency and/or MBS Frequency Selection Area (FSA) ID(s)
(NOTE 3) | Identification of frequency if multi carrier support is provided |
SDP information (NOTE 2) | SDP with IP multicast address and port number used for V2X communication via MBS. Depending on the V2X application, the V2X message can be carried directly on top of UDP, without any streaming protocols. |
NOTE 1:
MBS service area information is optional for multicast services.
NOTE 2:
Typical V2X application does not require Codec information in the SDP information.
NOTE 3:
The Frequency and/or FSA ID(s) are optional and only apply to broadcast MBS sessions.
|
Information element | Description |
---|---|
TMGI | TMGI information |
MBS Service Type | Indicates that the MBS Session for the service is broadcast. |
MBS service area information | Identifies the service area for the MBS session. |
Frequency and/or MBS Frequency Selection Area (FSA) ID(s) | Identification of frequency if multi carrier support is provided. |
SDP information | SDP with IP multicast address and port number used for V2X Application Server discovery via MBS.
The content of the message carries the local Service Information and should include following information:
|