Geographical Time Back-off Routing Protocol for Wireless Sensor Networks 


Vol. 32,  No. 5, pp. 247-256, May  2007


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  Abstract

In this paper, we propose Geographical Back-off Routing (Geo-Back Routing) protocol for wireless sensor networks. Geo-Back uses the positions of nodes, a packet's destination and a optimal back-off time to make the packet forwarding decisions using only source and destination's location information without information about neighbor nodes' location or the number of one hop neighbor nodes. Under the frequent topology changes in WSNs, the proposed protocol can find optimal next hop location quickly without broadcast algorithm for update. In our analysis, Geo-Back's scalability and better performance is demonstrated on densely deployed wireless sensor networks.

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  Cite this article

[IEEE Style]

J. Kim, I. Sim, H. Kim, J. Lee, "Geographical Time Back-off Routing Protocol for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 5, pp. 247-256, 2007. DOI: .

[ACM Style]

Jae-hyun Kim, In-bo Sim, Hong Kim, and Jai-yong Lee. 2007. Geographical Time Back-off Routing Protocol for Wireless Sensor Networks. The Journal of Korean Institute of Communications and Information Sciences, 32, 5, (2007), 247-256. DOI: .

[KICS Style]

Jae-hyun Kim, In-bo Sim, Hong Kim, Jai-yong Lee, "Geographical Time Back-off Routing Protocol for Wireless Sensor Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 5, pp. 247-256, 5. 2007.