The collaboration scenario shown in Figure A.7-1
represents a MNO CDN scenario (like in Collaboration 2) where the CDN is used for ingest and delivery of the content. Additional 5GMS features are used which require interaction with the PCF.
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.