Optimization on WCL Algorithm for Localization in Wireless Sensor Network

Abstract:

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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.

Info:

Periodical:

Edited by:

Qi Luo

Pages:

2023-2026

DOI:

10.4028/www.scientific.net/AMM.58-60.2023

Citation:

Q. Y. Wang et al., "Optimization on WCL Algorithm for Localization in Wireless Sensor Network", Applied Mechanics and Materials, Vols. 58-60, pp. 2023-2026, 2011

Online since:

June 2011

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$35.00

[1] Jan Blumenthal: Weighted Centroid Localization in Zigbee-based Sensor Networks, in Proceedings of the IEEE International Symposium on Intelligent Signal, pp.1-6, (2007).

DOI: 10.1109/wisp.2007.4447528

[2] Ralf Grossman: Localization in Zigbee-based wireless sensor networks, Technical Report (German), University of Rostock, Institute MD, April (2007).

[3] Ian F. Akyildiz: A survey on sensor networks, IEEE Communications Magazine, pp.102-114, August (2002).

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