Coverage Optimization Deployment Based on Virtual Force-Directed in Wireless Sensor Networks

Combining with virtual force model, this paper presents a strategy based on virtual force-directed coverage optimization (VFCSO) in wireless sensor network, taking node energy and centroid distance as parameters, considering virtual force between sensor nodes as well as nodes and centroid, electing the node which is close to centroid and with more energy as cluster head to optimize network coverage and node survival time. Theoretical analysis and simulation results indicate the effect of network coverage and node survival time by comparing with GAF.
Wireless sensor networks GAF algorithm Virtual force Clustering Network coverage
QinXu Qianping Wang
School of Computer Science and Technology China University of Mining and Technology, CUMT Xuzhou, China
国际会议
海口
英文
412-416
2011-02-22(万方平台首次上网日期,不代表论文的发表时间)