| 一种链式分簇的无线传感器网络路由协议 |
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| 引用本文： | 潘志芳,章勇,刘大伟.一种链式分簇的无线传感器网络路由协议[J].传感器与微系统,2009,28(6):10-12. |
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| 作者姓名： | 潘志芳 章勇 刘大伟 |
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| 作者单位： | 南京航空航天大学,信息与科学技术学院,江苏,南京,210016 |
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| 摘 要： | 提出了一种高效节能的链式分簇路由（CCR）协议。CCR协议提出了一种新的高效的双向的链式数据聚合与传输方式，在全网分簇的基础上在簇内使用此传输方式。簇头间通过路由树将采集到的数据发送到指定的唯一与基站通信的根簇头节点。仿真实验证明：CCR协议与LEACH和PEGASIS 2种早期的路由协议相比，其网络寿命分别提高了400％和200％。
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| 关 键 词： | 无线传感器网络 分簇 链 数据收集 路由树 |
Energy-eficient chain-cluster routing protocol for wireless sensor networks |
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| PAN Zhi-fang,ZHANG Yong,LIU Da-wei.Energy-eficient chain-cluster routing protocol for wireless sensor networks[J].Transducer and Microsystem Technology,2009,28(6):10-12. |
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| Authors: | PAN Zhi-fang ZHANG Yong LIU Da-wei |
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| Affiliation: | PAN Zhi-fang,ZHANG Yong,LIU Da-wei(College of Information Science , Technology,Nanjing University of Aeronautics ,Astronautics,Nanjing 210016,China) |
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| Abstract: | An energy-eficient chain-cluster routing(CCR)protocol for long-lived sensor network is proposed.The new and improved catenulate communication in clusters is taken when nodes sends data to cluster head(CH)based on the whole network taken sereval clusters.The CH sends data to the designated root node in a routing-tree manner to the base station.Simulation experiments demonstrate that compared with both low-energy adaptive clustering hierarchy(LEACH)and power-eficient gathering in sensor information system(PEG... |
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| Keywords: | wireless sensor networks(WSNs) cluster-based chain data collection routing-tree |
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