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SECON
2008
IEEE

Cue-Based Networking Using Wireless Sensor Networks: A Video-over-IP Application

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Cue-Based Networking Using Wireless Sensor Networks: A Video-over-IP Application
—In this paper we present a new approach called cue-based networking that uses hints or cues about the physical environment to optimize networked application behavior. We define the notion of cues and describe how cues can be obtained using a wireless sensor network as the underlying platform. We identify both the research and system challenges that need to be addressed to realize benefits of the approach under a target application of video delivery over IP networks. In the process, we identify a key challenge of wireless sensor networks, namely the timeliness-robustness tradeoff. We design an adaptive algorithm that balances this tradeoff satisfying both timeliness and robustness requirements. Through an implementation of the video delivery application using the proposed algorithm in a real home environment, we highlight the practical benefits of the proposed approach.
Yeonsik Jeong, Sriram Lakshmanan, Sandeep Kakumanu
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where SECON
Authors Yeonsik Jeong, Sriram Lakshmanan, Sandeep Kakumanu, Raghupathy Sivakumar
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