An approach to finding weak regions for wireless sensor networks with arbitrary sensing areas

Authors:
GaoJun Fan;Shiyao Jin;Wei Cheng
Affiliations:
National University of Defense Technology, ChangSha, China;National University of Defense Technology, ChangSha, China;National University of Defense Technology, ChangSha, China
Venue:
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
Year:
2008

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Abstract

This work considers the area coverage problem in wireless sensor networks with any arbitrary sensing shape. The task is to find the weak sub-regions deteriorating the overall coverage performance. By transforming the area coverage problem to the intersection points and vertices' coverage problem, we present an approach to evaluating and improving the performance of the coverage.