| 基于能量高效的无线传感器网络分簇路由的研究 |
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| 引用本文： | 沈海燕,冯云梅,史天运.基于能量高效的无线传感器网络分簇路由的研究[J].铁路计算机应用,2009,18(8):13-15. |
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| 作者姓名： | 沈海燕 冯云梅 史天运 |
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| 作者单位： | 中国铁道科学研究院,电子计算技术研究所,北京,100081 |
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| 基金项目： | 北京市自然科学基金资助项目 |
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| 摘 要： | 对于低功耗自组织的无线传感器网络及能量高效的路由技术的研完是保障无线传感网络服务质量的关键技术之一.提出无线传感器网络路由算法的设计目标,提出一种可有效提高能量利用率,延长网络生命期的分簇路由算法,对簇的结构、簇首选择、簇的建立及数据传输等进行分析和论述,并通过LEACH和HEED算法进行仿真分析进一步证明其能有效提高网络生命期.
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| 关 键 词： | 无线传感网络 能量高效 分簇 路由 |
| 收稿时间： | 2009-08-15 |
Study on sub-cluster routing based on wireless sensor network of energy efficient |
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| SHEN Hai-yan,FENG Yun-mei,SHI Tian-yun.Study on sub-cluster routing based on wireless sensor network of energy efficient[J].Railway Computer Application,2009,18(8):13-15. |
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| Authors: | SHEN Hai-yan FENG Yun-mei SHI Tian-yun |
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| Institution: | ( Institute of Computing Technology, China Academy of Railway Sciences, Beijing 100081, China ) |
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| Abstract: | Study on low-power self-organizing wireless sensor networks and energy efficient routing technology was one of essential technologies which guaranteed the service qualities of wireless sensor networks. It was put forward the design goals of routing algorithm for the wireless sensor network discussed a kind of multi-hop routing algorithm to effectively improve the energy efficiency, extend the network life cycle, include the first cluster selecting, cluster establishment and data transmission. By means of simulation compared with LEACH and HEED, this algorithm could effectively improve the network life cycle, balance the network energy. |
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| Keywords: | Wireless sensor network energy efficient clustering routing |
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