DEPLOYMENT PATTERNS FOR k-COVERAGE AND l-CONNECTIVITY IN WIRELESS SENSOR NETWORKS

摘要：

In this paper, the patterns for k-coverage (2≤k≤4) based on optimal l-connectivity (3≤l≤6) patterns are deeply discussed and a series of deployment patterns for k-coverage and l-connectivity are proposed under different ratios of sensor communication range (denoted by R_c) over sensing range (denoted by R_s) for Wireless Sensor Networks (WSNs).The patterns proposed are based on regular graphs and have precise thresholds that discriminate different k-coverage and l-connectivity when R_c/R_c≤1.Also, the mathematical operations of MAPN (Maximum Area per Node) in all patterns are described in the paper.In the end, comparison graphs of coverage rate for each pattern are illustrated and different values of k and l in k-coverage and l-connectivitys coverage varying rates could be observed.

关键词： Wireless Sensor Networks deployment patterns k-coverage and l-connectivity

作者: Zhuang Miao Lingguo Cui Baihai Zhang Jun Li

作者单位: School of Automation Bejing Institute of Technology, China School of Automation Bejing Institute of Technology, China

会议类型: 国际会议

会议名称: Iet International Conference on Wireless Sensor Network 2010(2010年物联网应用技术国际会议 IET-WSN 2010)

会议地点: 北京

会议语种:英文

页码: 73-77

在线出版日期: 2010-11-15（万方平台首次上网日期，不代表论文的发表时间）