SEAMLESS SERVICES TO A ROAMING USER EQUIPMENT

摘要

A method and emulating communication node for providing service access in a second network to a roaming user equipment (UE) registered in a first network. The emulating communication node comprises and application server (AS) and a global service interface (GSI). The AS comprises a processing module for operating the AS, interfacing with a global service interface (GSI), receiving from a user equipment (UE) a request including access information of the UE for receiving services when located in a second packet data network, determining the service preferences for the requested service delivery to the UE and applying the determined service preferences to the requested service in the second packet data network. The GSI comprises a processing module for retrieving from an account database a user profile associated to the UE and interfacing the AS and service providers in the first and second networks.