Group based DV-Hop localization Algorithm in Wireless Sensor Network 


Vol. 34,  No. 1, pp. 65-75, Jan.  2009


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  Abstract

In Wireless Sensor Network, the sensor node localization is important issue for information tracking, event detection, routing. Generally, in wireless sensor network localization, the absolute positions of certain anchor nodes are required based on the use of global positioning system, then all the other nodes are approximately localized using various algorithms based on a coordinate system of anchor. DV-Hop is a localized, distributed, hop by hop positioning algorithm in wireless sensor network where only a limited fraction of nodes have self positioning capability. However, instead of uniformly distributed network, in anisotropic network with possible holes, DV-Hop’s performance is very low. To address this issue, we propose Group based DV-Hop (GDV-Hop) algorithm. Best contribution of GDV-Hop is that it performs localization with reduced error compared with DV-Hop in anisotropic network.

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  Cite this article

[IEEE Style]

H. Kim and S. Yoo, "Group based DV-Hop localization Algorithm in Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 1, pp. 65-75, 2009. DOI: .

[ACM Style]

Hwa-Joong Kim and Sang-Jo Yoo. 2009. Group based DV-Hop localization Algorithm in Wireless Sensor Network. The Journal of Korean Institute of Communications and Information Sciences, 34, 1, (2009), 65-75. DOI: .

[KICS Style]

Hwa-Joong Kim and Sang-Jo Yoo, "Group based DV-Hop localization Algorithm in Wireless Sensor Network," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 1, pp. 65-75, 1. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880