SSC Mode Selection

The SSC mode selection policy determines the type of mode associated with an application or group of applications for the UE. As part of the subscription information from UDM, the SMF receives the list of supported SSC modes and the default SSC mode per DNN and per S-NSSAI.

To select the SSC mode, when UE sends SSC mode in PDU Session Establishment Request, the allowed SSC mode is determined by checking against the subscriber data and local SMF configuration.

Important

SMF supports only SSC mode-1 in this release.