An Improved DV-Hop Algorithm Based on Entropy for WSN

Abstract:

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Localization is one of the key technologies in wireless sensor networks. In this paper, the improved algorithm is derived from DV-Hop algorithm, and uses entropy weight to improve localization accuracy without needing an additional hardware device. Simulation results show that the improved DV-Hop algorithm can provide more accurate location estimation than the DV-Hop algorithm.

Info:

Periodical:

Edited by:

Zhixiang Hou

Pages:

66-69

DOI:

10.4028/www.scientific.net/AMM.128-129.66

Citation:

J. Chen and X. P. Liu, "An Improved DV-Hop Algorithm Based on Entropy for WSN", Applied Mechanics and Materials, Vols. 128-129, pp. 66-69, 2012

Online since:

October 2011

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Price:

$35.00

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