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In this paper, we focus on the bandwidth allocation and reallocation scheme which uses multimode wireless access networks to guarantee the QoS of streaming services. The utility function for streaming service is proposed, which characterizes the rate adaptation and handoff delay in heterogeneous network scenario. The utility function for network provider takes into account the number of serving end...
In this paper, the optimized routing or relay selection is discussed for the Cooperative Communication wireless networks. The whole network system performance or Quality of Service (QoS) can not be achieved without the optimal selection of the relay nodes. For this paper, the network performance is analyzed for m number of relays for n number of source nodes. The simulation results are measured by...
Recent works have shown how Multiple Description Coding (MDC) proves to be an effective solution for the multimedia transmission over Peer-to-Peer and Content Delivery Networks. However, despite the flexibility and scalability of these novel transmission paradigms, packet streams are still affected by losses, and an effective packet labelling that differentiates the QoS levels for the transmitted...
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