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PERCOM
2009
ACM
14 years 4 months ago
Delaunay-Triangulation Based Complete Coverage in Wireless Sensor Networks
—One of the major issues in a wireless sensor network (WSN) is how to cover an interested area. In this paper, we consider the area coverage problem for variable sensing radii WS...
Chinh T. Vu, Yingshu Li
APWEB
2006
Springer
14 years 26 days ago
Energy-Efficient Deployment of Mobile Sensor Networks by PSO
Abstract. Sensor deployment is an important issue in designing sensor networks. In this paper, particle swarm optimization (PSO) approach is applied to maximize the coverage based ...
Xiaoling Wu, Shu Lei, Jin Wang, Jinsung Cho, Sungy...
GLOBECOM
2007
IEEE
14 years 3 months ago
Minimum Coverage Breach and Maximum Network Lifetime in Wireless Sensor Networks
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...
Chen Wang, My T. Thai, Yingshu Li, Feng Wang 0002,...
INFOCOM
2005
IEEE
14 years 2 months ago
SMART: a scan-based movement-assisted sensor deployment method in wireless sensor networks
— The efficiency of sensor networks depends on the coverage of the monitoring area. Although in general a sufficient number of sensors are used to ensure a certain degree of re...
Jie Wu, Shuhui Yang
GI
2008
Springer
13 years 10 months ago
A Self-Organized Localization-Free Clustering Approach for Redundancy Exploitation in Large Wireless Sensor Networks
: This paper investigates organization problems of large wireless sensor networks. In spite of their random deployment, nodes have to organize themselves as energy efficient as pos...
Jakob Salzmann