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The Third Generation Partnership Project(3GPP) forum [1] has specified IMS (Internet Protocol Multimedia Subsystem) which provides resource, admission and charging control [2] for multimedia services. The OMA (The Open Mobile Alliance) forum [3] has specified BCAST (Mobile Broadcast Services) [4] which is network agnostic service enabler for mobile broadcast service. Up to now, IMS and BCAST are separated...
The method for inter-working between UPnP home network and IMS network is proposed. All the UPnP enabled devices in the home network can access IMS network through an UPnP enabled home gateway. We present the architecture of the home gateway. The procedures of accessing IMS IPTV services for UPnP enabled devices are also given, including the device and service description of the home gateway with...
IP Multimedia Subsystem (IMS) is a new network architecture for providing multimedia service in the next generation network. 3GPP R6 standards specified that both Internet Protocol version 6 (IPv6) and Session Initiation Protocol (SIP) are default protocols. So IMS network needs to interwork with the early deployed Internet Protocol version 4 (IPv4)-based IMS clients. In this paper, we introduce a...
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