摘要
覆盖问题是无线传感器网络设计和规划面临的基本问题之一。为了更直观地描述区域覆盖问题,简化区域覆盖算法,将对被监测区域的覆盖问题转化为对可数个点目标的覆盖问题,然后利用点覆盖算法对整个监测区域进行了多重覆盖算法研究。最终通过仿真实验,比较了集中式算法和分布式算法在保证一定监测概率前提下的各自的特点。
Region coverage is one of the basic questions in wireless sensor network designing and programming .In or‐der to describe the region coverage algorithm more intuitively and simplify it ,the monitoring area coverage problem is turned to point target coverage problem .Then the multiple coverage algorithm is presented by using the coverage algorithm of point target .At last ,the feature between centralized algorithm and distributed algorithm are compared .
出处
《计算机与数字工程》
2015年第2期205-209,共5页
Computer & Digital Engineering
基金
山东省自然科学基金(编号:ZR2011FQ002)资助
关键词
无线传感器网络
布尔感知模型
区域覆盖
多重覆盖
覆盖算法
wireless sensor network
boolean perceptual model
region coverage
multiple coverage
coverage algo-rithm
