Methods for Increasing Coverage in Wireless Sensor Networks

Authors:
Sunggu Lee;Younggyu Yang
Affiliations:
Division of Electrical and Computer Engineering, Pohang University of Science and Technology, Pohang, South Korea;Division of Electrical and Computer Engineering, Pohang University of Science and Technology, Pohang, South Korea
Venue:
SEUS '08 Proceedings of the 6th IFIP WG 10.2 international workshop on Software Technologies for Embedded and Ubiquitous Systems
Year:
2008

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Abstract

In a Wireless Sensor Network, it is important to be able to maintain a sufficient level of coveragefor a given target area. This paper addresses the problem of determining how manyand whereto place additional sensor nodes in order to increase the coverage from kto k+ 1. Several possible candidate solution methods for this problem are proposed and evaluated using theoretical and simulation-based analysis.