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Optimization on WCL Algorithm for Localization in Wireless Sensor Network
Abstract:
Weighted Centroid Localization (WCL) is an improvement algorithm of traditional Centroid Localization (CL) in wireless sensor network. In this paper, a regular pattern of relations between the accuracy and parameters of WCL was revealed and new methods of improving the accuracy of WCL were proposed. By searching the optimum weight functions and setting proper beacons deployment, the positioning accuracy is highly improved.
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Periodical:
Applied Mechanics and Materials (Volumes 58-60)
Pages:
2023-2026
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Online since:
June 2011
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© 2011 Trans Tech Publications Ltd. All Rights Reserved
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