Geographical Routing Scheme Considering Channel Condition in WSN 


Vol. 34,  No. 7, pp. 694-702, Jul.  2009


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  Abstract

Geographical routing protocol, where nodes only need local information exchange to make routing decisions, is a very efficient routing scheme for wireless sensor networks in scalability. However, pure geographical routing does not take account of wireless link condition. If wireless link condition is not considered, when the routing table is updated, the nodes with bad link conditions are updated in the routing table and can be chosen as the next hop. This brings out the retransmissions because of received packet’s errors. Also, because of these retransmissions, additional power is consumed. In this paper, we propose geographical routing scheme considering wireless link condition, where reliable data transmission is made and the consumed energy is minimized.

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  Cite this article

[IEEE Style]

I. Sim and J. Lee, "Geographical Routing Scheme Considering Channel Condition in WSN," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 7, pp. 694-702, 2009. DOI: .

[ACM Style]

In-Bo Sim and Jai-Yong Lee. 2009. Geographical Routing Scheme Considering Channel Condition in WSN. The Journal of Korean Institute of Communications and Information Sciences, 34, 7, (2009), 694-702. DOI: .

[KICS Style]

In-Bo Sim and Jai-Yong Lee, "Geographical Routing Scheme Considering Channel Condition in WSN," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 7, pp. 694-702, 7. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880