| WSN中能量均衡的混合路由树算法 |
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| 引用本文： | 代文文,刘玉华,许凯华,郑梅荣. WSN中能量均衡的混合路由树算法[J]. 计算机工程, 2012, 38(1): 87-89 |
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| 作者姓名： | 代文文 刘玉华 许凯华 郑梅荣 |
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| 作者单位： | 1. 华中师范大学计算机科学系,武汉,430079
2. 华中师范大学物理科学与技术学院,武汉,430079 |
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| 基金项目： | 华中师范大学中央高校基本科研业务费专项基金资助项目（2009043） |
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| 摘 要： | 针对无线传感器网络中多跳通信路由导致的能量洞问题，提出基于环模型的混合路由树算法，创建最小代价混合路由树，使节点间采用单跳和多跳交替的混合路由通信方式，以此均衡网络耗能。仿真结果表明，该算法能有效解决能量洞问题，并最大限度地延长网络的生存时间。
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| 关 键 词： | 无线传感器网络 通信方式 网络寿命 能量洞 混合路由树算法 |
| 收稿时间： | 2011-06-13 |
Energy Balanced Hybrid Routing Tree Algorithm in WSN |
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| DAI Wen-wen , LIU Yu-hua , XU Kai-hua , ZHENG Mei-rong. Energy Balanced Hybrid Routing Tree Algorithm in WSN[J]. Computer Engineering, 2012, 38(1): 87-89 |
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| Authors: | DAI Wen-wen LIU Yu-hua XU Kai-hua ZHENG Mei-rong |
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| Affiliation: | a(a.Department of Computer Science;b.College of Physical Science and Technology,Central China Normal University,Wuhan 430079,China) |
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| Abstract: | To solve the problem of energy hole in communication that caused by multi-hop routing in Wireless Sensor Network（WSN）,this paper proposes a hybrid routing tree algorithm based on ring topology.That creates a mixed routing tree with minimum cost,changes the method of route communication between single hop and multi-hop,and balances energy consumption.Simulation results show that,this algorithm is effective to solve the problem of energy hole and also can prolong the lifetime of networks at utmost. |
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| Keywords: | Wireless Sensor Network（WSN） communication style network lifetime energy hole hybrid routing tree algorithm |
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