| 一种无线传感器网络的新型集中式能量有效型路由协议 |
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| 引用本文： | 赵腾飞,金心宇.一种无线传感器网络的新型集中式能量有效型路由协议[J].传感技术学报,2006,19(1):30-33,49. |
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| 作者姓名： | 赵腾飞 金心宇 |
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| 作者单位： | 浙江大学信息科学与电子工程系,杭州,310027;浙江大学信息科学与电子工程系,杭州,310027 |
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| 摘 要： | 结合无线传感器网络的特点和其实际应用环境,提出了一种新的路由协议.协议利用基站负责分簇;利用 DTRAP进行节点位置的估计,突破了应用范围的限制;并采用重定向技术进行性能优化.利用NS进行仿真,仿真结果表明网络性能只有极少的下降,甚至在某些情况下有所提高.协议避免了LEACH-C和BCDCP协议的苛刻条件的约束,拓展了应用范围.
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| 关 键 词： | 多跳网络 DTRAP 重定向 NS |
| 文章编号： | 1005-9490（2006）01-0030-04 |
| 收稿时间： | 2005-05-22 |
| 修稿时间： | 2005-05-22 |
New Centralized Energy-Efficient Routing Protocol for Wireless Sensor Networks |
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| ZHAO Teng-fei,JIN Xin-yu.New Centralized Energy-Efficient Routing Protocol for Wireless Sensor Networks[J].Journal of Transduction Technology,2006,19(1):30-33,49. |
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| Authors: | ZHAO Teng-fei JIN Xin-yu |
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| Affiliation: | Dept. of Information Science and Electronic Engin. ,Zhejiang Univ. ,Hangzhou 310027,China |
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| Abstract: | A new routing protocol for wireless sensor networks based on its characteristic and application environment was proposed. For the protocol we used a centralized clustering algorithm on the base station, evaluated the information of lacations of nodes with DTRAP and optimized its performanceb by redirection technique. It was stimulated with NS,which indicates that there is only little performance degression. This protocol avoids the rigorous limitation of LEACH-C and BCOCP, so it achieves an extremly wider application area. |
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| Keywords: | DTRAP NS |
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