| 无线传感器网络中能量保护策略的研究 |
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| 引用本文： | 姜华,袁晓兵,童琦,刘海涛.无线传感器网络中能量保护策略的研究[J].计算机工程与设计,2006,27(21):3951-3955,3994. |
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| 作者姓名： | 姜华 袁晓兵 童琦 刘海涛 |
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| 作者单位： | 中国科学院,上海微系统与信息技术研究所,上海,200050 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 无线传感器网络是一组带有无线收发装置的传感器节点组成的临时性的网络自治系统，由于无线传感器网络的节点是用有限寿命的电池来提供的，因此能量保护策略成为该网络所有协议层的关键问题。从节点级、链路级和网络级3个层次总结和评估了适用于无线传感器网络的能量保护策略；在网络层提出了基于信道接入分簇算法的路由协议，并简述了该算法的主要实现过程；通过OPNET仿真给出相关结果。
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| 关 键 词： | 无线传感器网络 能量保护策略 路由协议 信道接入 分簇算法 |
| 文章编号： | 1000-7024（2006）21-3951-05 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-08 |
Research of energy conservation strategy for WSN |
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| JIANG Hua,YUAN Xiao-bing,TONG Qi,LIU Hai-tao.Research of energy conservation strategy for WSN[J].Computer Engineering and Design,2006,27(21):3951-3955,3994. |
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| Authors: | JIANG Hua YUAN Xiao-bing TONG Qi LIU Hai-tao |
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| Affiliation: | Shanghai Institute of Microsystems and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China |
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| Abstract: | Wireless sensor networks(WSN) is a temporary autonomous system of nodes equipped with wireless transmitters and receivers without the aid of any current network infrastructure.Sensor nodes in WSN are powered by limited batteries,so energy con-servation strategy is critical problem at all layer of the protocol stack.The progress of the energy conservation technologies is surveyed,and various energy conservation strategies which suit for wireless sensor networks are described and evaluated.A channel access-based cluster(CABC) arithmetic for routing protocol is introduced at last,and key simulation results are provided by OPNET. |
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| Keywords: | wireless sensor network energy conservation strategy routing protocol channel access cluster arithmetic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
