National Changhua University of Education Institutional Repository : Item 987654321/15978
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题名: Pass-Over Problem in Wireless Sensor Networks
作者: Chang, Wu-Yu;Wu, Tung-Kuang;Cheng, Rei-Heng;Huang, Chiming
贡献者: 資訊管理學系
关键词: Wireless sensor networks;Routing protocols;Passover;Rumor routing
日期: 2010-09
上传时间: 2013-04-22T07:37:29Z
摘要: Pass-over in wireless sensor network routing occurs when a query agent passes over an event agent without discovering each other. Even if the two agents eventually meet, the number of hop count may add up as a result of that. In this paper we examine the pass-over problem extensively through numerical analysis and simulations. Numerical analyses (and simulation results) reveal that probability of pass-over in the
context of rumor routing can be as high as 97.5% (and 92%). The outcomes indicate the seriousness of pass-over and should not be overlooked. Technique is proposed to resolve the issue. By integrating the proposed technique into rumor routing, pass-over occurrences can be eliminated completely according to our simulations, which then results in higher routing success rate and shorter routing paths.
關聯: 2010 6th International Conference on Wireless Communications, Networking and Mobile Computing(WiCOM)
显示于类别:[資訊管理學系所] 會議論文

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