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International Journal of Distributed Sensor Networks
Volume 2012 (2012), Article ID 942080, 9 pages
http://dx.doi.org/10.1155/2012/942080
Research Article

Improved Virtual Potential Field Algorithm Based on Probability Model in Three-Dimensional Directional Sensor Networks

1College of Internet of Things, Nanjing University of Posts and Telecommunications, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks, and Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing 210003, China
2College of Computer, Nanjing University of Posts and Telecommunications, Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks, and Key Lab of Broadband Wireless Communication and Sensor Network Technology, Ministry of Education, Nanjing 210003, China

Received 2 November 2011; Revised 12 March 2012; Accepted 13 March 2012

Academic Editor: Sabah Mohammed

Copyright © 2012 Junjie Huang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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