Pass-Over Problem in Wireless Sensor Networks

被引：0

作者：

Yu, Chang Wu ^{[1
]}

Huang, Chiming ^{[2
]}

Cheng, Rei-Heng ^{[2
]}

Wu, Tung-Kuang ^{[3
]}

机构：

[1] Chung Hua Univ, Dept Comp Sci & Informat Engn, Hsinchu, Taiwan

[2] Hsuan Chuang Univ, Dept Informat Management, Hsinchu, Taiwan

[3] Natl Changhua Univ Educ, Dept Informat Management, Changhua 500, Taiwan

来源：

2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年

关键词：

wireless sensor networks; routing protocols; pass-over; rumor routing;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

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.

引用

页数：4

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