TELECOMMUNICATION NETWORK SUPPORT FOR SERVICE BASED POLICY IN ROAMING CONFIGURATIONS

摘要

one embodiment of the device has a functionalization of the policy-making functions divided into two parts; One part is the other part represents the home network application function represents the visited network bearer resources and local policies . One part of the policy decision function supports communications with the application function, and represents the home network and application in a request for QoS control to the visited network . Another part of the policy-making function supports the visited network policy enforcement functions and interactions and represents a visited network based on local policy and roaming approved policies related to resource use .