Abstract:The emerging converged IP Multimedia Subsystem (IMS) allows the use of unlicensed, nondedicated and nondeterministic computer access networks for delivering IP multimedia services. To provide end-to-end Quality-of-Service (QoS) over such networks combined with the IMS core network, for resource demanding real-time services, such as live multimedia services, is a serious challenge. The main problem is the variation of resource availability, both in the network and end devices, during a single multimedia session… Show more
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