The present document studies and evaluates architectural enhancements required for 3GPP systems to provide flexible
mobile service steering policies as per the service requirements defined in TS 22.101
, clause 30
NOTE: Service enablers supported within the (S)Gi-LAN and the routing of traffic between those service
enablers are not in the scope. The scope of the work is restricted to providing policies for traffic steering
through interfaces defined by 3GPP.