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http://ir.ncue.edu.tw/ir/handle/987654321/15978
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題名: | Pass-Over Problem in Wireless Sensor Networks |
作者: | Chang, Wu-Yu;Wu, Tung-Kuang;Cheng, Rei-Heng;Huang, Chiming |
貢獻者: | 資訊管理學系 |
關鍵詞: | Wireless sensor networks;Routing protocols;Passover;Rumor routing |
日期: | 2010-09
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上傳時間: | 2013-04-22T07:37:29Z
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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) |
顯示於類別: | [資訊管理學系所] 會議論文
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