| 无线传感器网络中一种基于能量策略的路由算法 |
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| 引用本文： | 李国华,田辉,崔鸿雁,沈树群.无线传感器网络中一种基于能量策略的路由算法[J].电子与信息学报,2006,28(1):168-171. |
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| 作者姓名： | 李国华 田辉 崔鸿雁 沈树群 |
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| 作者单位： | 北京邮电大学,电子工程学院,北京,100876;北京邮电大学,无线新技术研究室,北京,100876 |
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| 基金项目： | 新材料领域项目;北京三星通信技术有限公司资助项目 |
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| 摘 要： | 介绍了无线传感器网络(Wireless Sensor Network, WSN)的概念和特点，在此基础上针对无线传感器网络的特点提出了一种能量效率高和能量消耗平衡的路由新算法:最小能耗路由和节点能量最大路由周期轮转。给出了在WSN中多点对一点通信的最小能耗路径和节点能量最大路径的矩阵算法。
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| 关 键 词： | 无线传感器网络 最小能耗路径 节点能量最大路径 路由轮转 |
| 文章编号： | 1009-5896（2006）01-0168-04 |
| 收稿时间： | 2004-06-18 |
| 修稿时间： | 2004-11-02 |
A Novel Routing Algorithm Based on EnergyPolicy for Wireless Sensor Network |
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| Li Guo-hua,Tian Hui,Cui Hong-yan,Shen Shu-qun.A Novel Routing Algorithm Based on EnergyPolicy for Wireless Sensor Network[J].Journal of Electronics & Information Technology,2006,28(1):168-171. |
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| Authors: | Li Guo-hua Tian Hui Cui Hong-yan Shen Shu-qun |
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| Affiliation: | Electronic Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China; WTI, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | The concept and characters of Wireless Sensor Network (WSN) is introduced. A novel routing algorithm is created for WSN, in which minimal energy-consuming routing and maximal node-energy routing are adopted periodically, so that energy efficiency is highly improved and energy consuming is balanced over the net. A matrix algorithm of minimal energy-consuming path and a matrix algorithm of maximal node-energy path for multiple points to one point communication in WSN are given. |
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| Keywords: | Wireless Sensor Network(WSN) Minimal energy-consuming path Maximal node-energy path Routing in turn |
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