| 无线传感器网络中信道接入分簇算法的研究 |
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| 引用本文： | 姜华,袁晓兵,沈杰,刘海涛.无线传感器网络中信道接入分簇算法的研究[J].计算机工程与应用,2006,42(7):22-27,101. |
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| 作者姓名： | 姜华 袁晓兵 沈杰 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： | 传感器技术、微机电系统、现代网络和无线通信等技术的进步,推动了具有现代意义的无线传感器网络的产生和发展。无线传感器网络能够广泛应用于恶劣环境和军事领域中。其中针对如何延长传感器网络的生存周期,降低传感节点的能量消耗成为研究的重点问题。文章通过分析无线传感器网络的特点和分簇算法的优点,提出新的基于信道接入分簇算法的路由解决方案,通过与已有的基于信道接入分簇算法的比较,新的分簇算法能够大大降低系统的能耗和复杂度,延长网络的寿命。最后,利用OPNET网络仿真工具给出相关的仿真结果。
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| 关 键 词： | 无线传感器网络 分簇算法 路由协议 信道接入 |
| 文章编号： | 1002-8331-（2006）07-0022-06 |
| 收稿时间： | 2005-12 |
| 修稿时间： | 2005-12 |
Research of Energy Efficiency for Wireless Sensor Networks Model |
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| Jiang Hua,Yuan Xiaobing,Shen Jie,Liu Haitao.Research of Energy Efficiency for Wireless Sensor Networks Model[J].Computer Engineering and Applications,2006,42(7):22-27,101. |
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| Authors: | Jiang Hua Yuan Xiaobing Shen Jie Liu Haitao |
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| Affiliation: | Shanghai Institute of Microsystems and Information Technology, Chinese Academy of Sciences ,Shanghai 200050 |
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| Abstract: | Because of advances in sensor technology,Micro-Electro-Mechanism System(MEMS),modern network and wireless communication technology,Wireless Sensor Networks(WSN) can be designed and developed.Wireless sensor network can be applied to both abominable and military environments.How to prolong the lifetime of wireless sensor networks becomes a key problem.The basic architecture of wireless sensor networks and cluster arithmetic are introduced and a new Channel Access-Based Cluster(CABC) arithmetic for routing protocol model which can reduce the energy consume is propounded and the lifetime of wireless sensor network system is prolonged.Finally,the simulation results are given by OPNET. |
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| Keywords: | Wireless Sensor Network(WSN) cluster arithmetic routing protocol channel access |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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