26.5013GPP5G Media Streaming (5GMS)General description and architectureRelease 18TS
The collaboration scenario shown in figure A.8-1 represents a multi-MNO distribution scenario where an external CDN (5GMSd AS) is used to deliver content through multiple 5GMSd capable PLMNs. Additional 5GMSd features are used from the serving 5GMS System which need interactions with the PCF of the serving PLMN. The Provisioning API (M1d′) and Ingest API (M2d′) may follow 5GMS specifications.
Figure A.8-1: Downlink media streaming with AFs in two trusted Data Networks sharing AS in external Data Network