| 无线传感器网络CDPMR路由算法研究 |
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| 引用本文： | 徐楠,孙亚民,于继明,卢先领.无线传感器网络CDPMR路由算法研究[J].计算机工程,2009,35(20):109-111. |
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| 作者姓名： | 徐楠 孙亚民 于继明 卢先领 |
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| 作者单位： | 1. 南京理工大学计算机科学与技术学院,南京,210094;丹阳市职业技术教育中心,丹阳,212300
2. 南京理工大学计算机科学与技术学院,南京,210094 |
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| 摘 要： | 在无线传感器网络路由协议中,分簇路由具有扩展性强、数据融合简单、能量利用高效等特点。基于一些分簇算法和多路径路由算法,提出基于簇指挥路径的多路径路由算法（CDPMR）。仿真结果表明,与其他路由算法相比,CDPMR扩展性好,控制负载低,网络拓扑稳定,能减少网络重构开销带来的通信代价,有利于均衡网络能量消耗,延长网络生命周期。
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| 关 键 词： | 无线传感器网络 分簇路由 簇指挥路径 多路径路由 |
| 修稿时间： | |
Research on CDPMR Routing Algorithm in Wireless Sensor Networks |
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| XU Nan,SUN Ya-min,YU Ji-ming,LU Xian-ling.Research on CDPMR Routing Algorithm in Wireless Sensor Networks[J].Computer Engineering,2009,35(20):109-111. |
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| Authors: | XU Nan SUN Ya-min YU Ji-ming LU Xian-ling |
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| Affiliation: | (1. School of Computer Science and Technology, Nanjing University of Science and Technology, Nanjing 210094;2. Danyang School of Vocational and Technical Education Centre, Danyang 212300) |
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| Abstract: | In wireless sensor networks routing protocol, cluster-based routing has the characters of good expansibility, simple data aggregation, energy efficiency. A Cluster Director Path Multi-path Routing algorithm(CDPMR) is proposed on analysis of other multi-path routing algorithm. Simulation shows that CDPMR can be more extendable, lower overload and good stability than other multi-path routing algorithms. Comparing to other cluster-based routing algorithms, the algorithm can get more steady topology, reduce communication cost of rebuilding, and can balance network’s energy consume, prolong the networks life. |
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| Keywords: | wireless sensor networks clustering routing cluster director path multi-path routing |
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