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Applications involved with multimedia streaming are blooming with the development of Internet and wireless networks. In this paper, we address the problem of how to jointly leverage power control and rate allocation to achieve high-performance video streaming with strict delay and energy over wireless ad-hoc networks. We focus on media-aware rate allocation and power control with goal of minimizing...
In this paper, we address the problem of joint packet scheduling at the application layer as well as power and rate allocation at the physical layer for delay-sensitive video streaming over slow-varying flat-fading wireless channels. Our goal is to find the optimal cross-layer policy that maximizes the cumulative received video quality, while minimizing the total transmission energy. We first formulate...
Network impairments such as delay and packet losses have severe impact on the presentation quality of many predictive video sources. Prior researches have shown efforts to develop packet loss resilient coding methods to overcome such impairments for real-time streaming applications. Interleaved source coding (ISC) is one of the error resilient coding methods, which is based on an optimum interleaving...
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