Energy-Efficient Routing Algorithm with Guaranteed Message Transmission Reliability for Wireless Sensor Networks 


Vol. 32,  No. 8, pp. 482-491, Aug.  2007


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  Abstract

This paper proposes a k-disjoint-path routing algorithm that provides energy efficient and reliable message transmission in wireless sensor networks. The proposed algorithm sends messages through a single path without the occurrence of critical events. However, it sends through k disjoint paths (k>1) under the occurrence of critical events. The proposed algorithm detects the occurrence of critical events by monitoring changing data patterns, and calculates k from a well-defined fault model and the target-delivery ratio. Our simulations reveal that the proposed algorithm is more resilient to node failure than other routing algorithms, and it also decreases energy consumption and reduces the average delay much more than multi-path and path-repair algorithms.

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  Cite this article

[IEEE Style]

J. W. Baek, Y. J. Nam, D. Seo, "Energy-Efficient Routing Algorithm with Guaranteed Message Transmission Reliability for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 8, pp. 482-491, 2007. DOI: .

[ACM Style]

Jang Woon Baek, Young Jin Nam, and Dae-Wha Seo. 2007. Energy-Efficient Routing Algorithm with Guaranteed Message Transmission Reliability for Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 32, 8, (2007), 482-491. DOI: .

[KICS Style]

Jang Woon Baek, Young Jin Nam, Dae-Wha Seo, "Energy-Efficient Routing Algorithm with Guaranteed Message Transmission Reliability for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 8, pp. 482-491, 8. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880