南京理工大学学报（自然科学版）2017，Vol.41Issue(3)：285-293,9.DOI:10.14177/j.cnki.32-1397n.2017.41.03.003
无线传感器网络中目标连通覆盖算法
Target connected coverage algorithm for wireless sensor networks
摘要
Abstract
A target connected coverage(TCC)algorithm is proposed to ensure the network connectivity and coverage of wireless sensor networks.The TCC algorithm minimizes the communication delay and balances the path load by deploying the minimum number of relays to connect the targets and the sink node.The directional sensor nodes deployed around each target are from some cover sets to cover the target,and each target is covered by a cover set during the network duration,and the connected coverage is achieved.The simulation results demonstrate that the maximum and average routing hops between the targets and the sink node in the TCC are smaller than those in other algorithms,and the lifetime of the TCC is optimized.关键词
无线传感器网络/目标覆盖/连通覆盖/有向感知节点/覆盖集Key words
wireless sensor networks/target coverage/connected coverage/directional sensor nodes/cover sets分类
信息技术与安全科学引用本文复制引用
王槐元,丁旭,王力立,黄成,吴晓蓓..无线传感器网络中目标连通覆盖算法[J].南京理工大学学报（自然科学版）,2017,41(3):285-293,9.基金项目
江苏省高校优势学科建设工程二期基金项目 （）
