摘要
覆盖问题是传感器网络中的基础性问题,着重研究了一类特殊的覆盖问题——栅栏覆盖问题。从栅栏问题的定义出发,基于对最大支撑路径的分析和实验,得出了增量式传感器布局的启发式规则,这些规则可以用来分析和完善已有布局中存在的弱点或漏洞。仿真实验证明了这些规则的有效性。
Coverage is a basic problem in sensor networks. The barrier coverage problem is a special coverage problem and plays very important role in target tracking. According to the definition of barrier coverage problem, some heuristic rules of incremental sensor deployment are gained based on the analysis and experiment of "Maximum Support Path", by which we could patch up some weakness of a type of established deployment. The simulation proves the efficiency of the rules.
出处
《湖南工业大学学报》
2008年第1期35-40,共6页
Journal of Hunan University of Technology
关键词
传感器网络
覆盖问题
栅栏覆盖
sensor network
coverage problem
barrier coverage