Reliable Transmission Using Intermediate Relay Node-based Transmission for Reliability in Sensor Network 


Vol. 30,  No. 9, pp. 850-857, Sep.  2005


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  Abstract

Sensor networks consist of sensor nodes with small size, low cost, lowpower consumption, and multi-functions to sense, to process and to communicate. The main issue in sensor networks has been focused on minimizing power consumption of sensors to maximize network life time. In some critical applications, however, the most important issue is to transmitsensing information to the end user (the sink node) with reliability. Reliable information forwarding using multiple paths in sensor networks (ReInForM) has been proposed to achieve desired reliability in the error-prone channel, but it needs increasing transmission overhead as the channel error rate becomes high and the number of hops between the source node and the sinknode increases. In this paper, we propose a reliable transmission mechanissmusing intermediate source nodes in sensor networks (ReTrust) to reduce packet overhead while keeping the desired reliability. ReTrust has beenshown to provide desired reliability and reduced overhead via simulationsand analysis.

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  Cite this article

[IEEE Style]

B. Lee, Y. Hyung-Wook, J. Park, M. Y. Chung, T. Lee, "Reliable Transmission Using Intermediate Relay Node-based Transmission for Reliability in Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 9, pp. 850-857, 2005. DOI: .

[ACM Style]

Bo-Hyung Lee, Yoon Hyung-Wook, Jongho Park, Min Young Chung, and Tea-jin Lee. 2005. Reliable Transmission Using Intermediate Relay Node-based Transmission for Reliability in Sensor Network. The Journal of Korean Institute of Communications and Information Sciences, 30, 9, (2005), 850-857. DOI: .

[KICS Style]

Bo-Hyung Lee, Yoon Hyung-Wook, Jongho Park, Min Young Chung, Tea-jin Lee, "Reliable Transmission Using Intermediate Relay Node-based Transmission for Reliability in Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 9, pp. 850-857, 9. 2005.