| 与节点位置无关的无线传感器网络覆盖控制算法 |
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| 引用本文： | 任秀丽,教传亮,薛建生,于海斌.与节点位置无关的无线传感器网络覆盖控制算法[J].小型微型计算机系统,2011,32(1). |
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| 作者姓名： | 任秀丽 教传亮 薛建生 于海斌 |
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| 作者单位： | 1. 辽宁大学信息学院,辽宁沈阳,110036
2. 中国科学院沈阳自动化研究所,辽宁沈阳,110016 |
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| 基金项目： | 辽宁省教育厅2008年度高等学校科研项目(2008253); 辽宁大学“211工程”三期建设项目资助; 国家自然科学基金项目(60374072)资助 |
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| 摘 要： | 提出一个分布的、与节点位置无关的无线传感器网络覆盖控制算法(a Location Independent Coverage Control Algo-rithm for Wireless Sensor Networks,LICA).LICA采用基于节点分层成簇的思想,节点与邻居交换信息,并通过节点距离与覆盖模型找出覆盖节点.在保证覆盖性能的前提下,关闭覆盖节点的通信设备.仿真实验结果表明,LICA算法不仅可以提供高质量的覆盖性能,而且具有良好的节能性能.特别适合低成本、资源缺乏、工作在恶劣环境中的分布式无线传感器网络.
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| 关 键 词： | 覆盖控制 节点位置 覆盖模型 无线传感器网络 |
Location Independent Coverage Control Algorithm for Wireless Sensor Networks |
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| REN Xiu-li,JIAO Chuan-liang,XUE Jian-sheng,YU Hai-bin.Location Independent Coverage Control Algorithm for Wireless Sensor Networks[J].Mini-micro Systems,2011,32(1). |
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| Authors: | REN Xiu-li JIAO Chuan-liang XUE Jian-sheng YU Hai-bin |
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| Affiliation: | REN Xiu-li1,JIAO Chuan-liang1,XUE Jian-sheng1,YU Hai-bin2 1(College of Information,Liaoning University,Shenyang 110036,China) 2(China Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,China) |
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| Abstract: | A location independent coverage control algorithm(LICA) is proposed in this paper.LICA adopts the hierarchical clustering idea.The neighboring nodes exchange the information and find out redundancy node in order to turn off their communications equipment.The simulation and analysis study demonstrate that the LICA not only provides the high quality of area coverage and good scalability,but also provides better performance in the energy efficiency.It is particularly suitable for the low-cost wireless sensor n... |
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| Keywords: | coverage control node location coverage model wireless sensor network |
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