| 无线传感网络定位算法的研究进展 |
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| 引用本文： | 陈智勇,王健,季晓勇. 无线传感网络定位算法的研究进展[J]. 电子测量技术, 2010, 33(10): 40-43 |
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| 作者姓名： | 陈智勇 王健 季晓勇 |
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| 作者单位： | 南京大学电子科学与工程学院,南京,210093;南京大学电子科学与工程学院,南京,210093;南京大学电子科学与工程学院,南京,210093 |
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| 摘 要： | 无线传感器网络在许多领域有着重要的科研和使用价值,节点定位技术是传感器网络关键技术之一,具有十分重要的地位。文中对无线传感器网络距离相关和距离无关两大类的算法进行了分析对比;并对节点定位技术研究中的新思路—基于移动锚节点的定位算法进行了分析。最后对现有定位算法存在的问题进行了总结,并对节点定位技术的未来发展趋势进行展望。
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| 关 键 词： | 无线传感网络 节点定位 锚节点稀疏问题 距离相关 距离无关 |
Research on location algorithms in wireless sensor networks |
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| Chen Zhiyong,Wang Jian,Ji Xiaoyong. Research on location algorithms in wireless sensor networks[J]. Electronic Measurement Technology, 2010, 33(10): 40-43 |
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| Authors: | Chen Zhiyong Wang Jian Ji Xiaoyong |
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| Affiliation: | Chen Zhiyong Wang Jian Ji Xiaoyong(School of Electronic Sicience and Engineering,Nanjing University,Nanjing 210093) |
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| Abstract: | Wireless sensor networks(WSNs)hold the promise of many new application in the area of monitoring and control.Sensor positioning is a fundamental and crucial issue for wireless network operation and management.This paper compares several localization algorithms in range-based and range-free.Then gives analysis and the problems need to be improved and studies localization algorithms with a mobile beacon which is a new idea in wireless sensor networks.Finally,summarizes the problems in existing localization al... |
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| Keywords: | WSN node location algorithm anchor node sparse problem range-based range-free |
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