| 无线传感器网络簇类路由协议的研究 |
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| 引用本文： | 李梦娥,张登银.无线传感器网络簇类路由协议的研究[J].电子工程师,2008,34(4):60-63. |
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| 作者姓名： | 李梦娥 张登银 |
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| 作者单位： | 1. 南京邮电大学计算机学院,江苏省南京市,210003
2. 南京邮电大学信号处理与传输研究院,江苏省南京市,210003 |
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| 摘 要： | 介绍了无线传感器网络的概念、特点和应用，以及无线传感器网络中几个代表性的簇类路由协议，包括LEACH以及由LEACH稍加改进的LEACH—EE、DEEAC、LEACH—NEW、LEACH—C，TEEN，PEGASIS。这几种协议都使用了簇的概念，基于不同的应用，在簇头选择、簇内数据传输、簇头间数据传输等方面各有特色。分别介绍了这几种路由算法的基本原理、优缺点，以及它们之间的异同。最后，根据衡量无线传感器网络性能的一些重要标准进行了比较和总结。
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| 关 键 词： | 无线传感器网络 路由协议 簇类 |
| 修稿时间： | 2007年10月25 |
A Study on Cluster-based Routing Protocols of Wireless Sensor Networks |
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| LI Menge,ZHANG Dengyin.A Study on Cluster-based Routing Protocols of Wireless Sensor Networks[J].Electronic Engineer,2008,34(4):60-63. |
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| Authors: | LI Menge ZHANG Dengyin |
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| Affiliation: | LI Menge , ZHANG Dengyin (1. College of Computer, Nanjing University of Posts and Telecommunications, Nanjing 210003, China; 2. Institute of Signal Processing and Transmission, Nanjing University of Posts and Telecommunications, Nanjing 210003, China) |
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| Abstract: | This paper introduces the concept, characteristic and application of Wireless Sensor Networks, in particular on several typical cluster-based routing protocols, such as LEACH, LEACH-EE, DEEAC, LEACH-NEW, LEACH-C, TEEN, and PEGASIS. These protocols all use the architecture of cluster, and have their own way in cluster head choosing, data transmission within clusters and between cluster heads, etc, which are applied in different situation. The fundamentals, merits and disadvantages of those protocols are analyzed and their performances are compared. |
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| Keywords: | wireless sensor network routing protocol cluster |
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