| 新的无线传感器网络覆盖控制算法 |
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| 引用本文： | 韩志杰,吴志斌,王汝传,孙力娟,肖 甫.新的无线传感器网络覆盖控制算法[J].通信学报,2011(10):174-184. |
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| 作者姓名： | 韩志杰 吴志斌 王汝传 孙力娟 肖 甫 |
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| 作者单位： | 中国科技大学计算机科学技术学院;晨星软件研发(深圳)有限公司;南京邮电大学计算机学院; |
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| 基金项目： | 国家自然科学基金资助项目(60973139,61003039,61003236,61103195); 江苏省科技支撑计划(工业)项目(BE2010197,BE2010198); 江苏省级现代服务业发展专项资金; 江苏省高校自然科学基础研究项目(10KJB520013、10KJB520014); 高校科研成果产业化推进工程项目(JH10-14); 国家和江苏省博士后基金(20100480048,20100471353,1001006B); 江苏高校科技创新计划项目(CX10B-196Z,CX10B-197ZCX10B-198Z,CX10B-199Z,CX10B-200Z); 江苏省六大高峰人才项目(2008118); 教育部高等学校博士学科点专项科研基金(20103223120007); 江苏省计算机信息处理技术重点实验室基金(KJS1022)~~ |
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| 摘 要： | 首先,设计了节点自适应传感半径调整算法(AASR,adaptive adjustment of sensing radius),通过节点自适应选择最佳的覆盖范围,有效地进行节点覆盖控制,减少节点能量虚耗,提高覆盖效率。其次,从调整效果、能量消耗和覆盖冗余度3个方面对节点自适应传感半径调整算法进行了模拟实验和分析。仿真结果表明,AASR能够有效提高节点生存时间,减少能量消耗,提高覆盖率。
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| 关 键 词： | WSN 覆盖控制 拓扑控制 半径调整 |
Novel coverage control algorithm for wireless sensor network |
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| HAN Zhi-jie,WU Zhi-bin,WANG Ru-chuan,SUN Li-juan,XIAO Fu,Shenzhen ,.College of Computer,Nanjing University of Posts , Telecommunications,Nanjing ,China.Novel coverage control algorithm for wireless sensor network[J].Journal on Communications,2011(10):174-184. |
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| Authors: | HAN Zhi-jie WU Zhi-bin WANG Ru-chuan SUN Li-juan XIAO Fu Shenzhen College of Computer Nanjing University of Posts Telecommunications Nanjing China |
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| Affiliation: | HAN Zhi-jie1,WU Zhi-bin2,WANG Ru-chuan3,SUN Li-juan3,XIAO Fu3(1.College of Computer Science and Technology,University of Science and Technology of China,Hefei 230026,China,2.Mstar Semiconductor China(Shenzhen),Shenzhen 518057,3.College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210003,China) |
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| Abstract: | Firstly,in order to make an effective coverage control of WSN,the algorithm was proposed in WSN called AASR(adaptive adjustment of sensing radius).Through the nodes choose the optimal coverage adaptively,node's energy consumption could be reduced,and the coverage had been improved efficiency.Secondly,the result was presented in the simulation and analysis from respects of the effect of adjustment,energy consumption,as well as coverage redundancy.The result showes that AASR can effectively improve the surviv... |
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| Keywords: | WSN coverage control topology control adjustment of sensing radius Optimal approximation model of autocorrelation function of digital image CHENG Xiao-gang1 CHEN Qi-mei1 CHENG Hao2 LIU Guo-qing2 AN Ming-wei1(1 School of Electronic Science and Engineering of Nanjing University Nanjing 210093 China 2 College of Sciences Nanjing University of Technology Nanjing 210009 China) Abstract: Non-stationary stochastic signal was divided into piecewise stationary stochastic signal and reflecting the sig-nal's characte |
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