Patent ID: 7330487
Filing Date: 2008-02-12
Classification: H04W

Abstract:
1. A method of receiving multiple services according to a plurality of service types in an access terminal (AT) in a data only mobile telecommunication system having an access network (AN) for communicating with the AT on a radio channel and a packet data service node (PDSN) for providing a data service to the AT via the AN, the method comprising the steps of: (1) establishing a connection for the data service with the PDSN and configuring a session for defining stream types and setting different stream headers to distinguish the plurality of service types having different traffic characteristics by the connection; (2) generating a plurality of service instances for the different service types according to the session configuration; and (3) exchanging data streams with the PDSN in a service instance corresponding to a currently provided service among the plurality of service instances.