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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2006, Vol. 7 Issue (5 ): 4-    DOI: 10.1631/jzus.2006.A0684
    
Error resilient concurrent video streaming over wireless mesh networks
Li Dan-jue, Zhang Qian, Chuah Chen-nee, Yoo Ben S.J.
Electrical and Computer Engineering Department, University of California, Davis 95616, USA; Department of Computer Science, Hong Kong University of Science and Technology, Hong Kong, China
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Abstract  In this paper, we propose a multi-source multi-path video streaming system for supporting high quality concurrent video-on-demand (VoD) services over wireless mesh networks (WMNs), and leverage forward error correction to enhance the error resilience of the system. By taking wireless interference into consideration, we present a more realistic networking model to capture the characteristics of WMNs and then design a route selection scheme using a joint rate/interference-distortion optimization framework to help the system optimally select concurrent streaming paths. We mathematically formulate such a route selection problem, and solve it heuristically using genetic algorithm. Simulation results demonstrate the effectiveness of our proposed scheme.

Key words： Wireless mesh network      Concurrent video streaming      Interference     
Received: 05 December 2005     
CLC:  TN919.8  
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Li Dan-jue
Zhang Qian
Chuah Chen-nee
Yoo Ben S.J.
Cite this article:

Li Dan-jue, Zhang Qian, Chuah Chen-nee, Yoo Ben S.J.. Error resilient concurrent video streaming over wireless mesh networks. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2006, 7(5 ): 4-.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2006.A0684     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2006/V7/I5 /4

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