| 基于不均匀圆环模型的无线传感器网络分簇算法 |
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| 引用本文： | 袁辉勇,王志和,刘永逸.基于不均匀圆环模型的无线传感器网络分簇算法[J].信息与控制,2008,37(4):1-1. |
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| 作者姓名： | 袁辉勇 王志和 刘永逸 |
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| 作者单位： | 1. 湖南人文科技学院计算机系,湖南,娄底,417000;湖南大学计算机与通信学院,湖南,长沙,410082
2. 湖南人文科技学院计算机系,湖南,娄底,417000 |
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| 基金项目： | 湖南省重点学科建设项目，湖南省自然科学基金 |
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| 摘 要： | 提出一种基于不均匀圆环模型的分簇算法．该算法根据节点与基站的距离来优化簇的规模，进
一步保证了网络内节点能量负荷的均衡性；还给出了计算簇规模的方法．实验表明，本文所提算法能有效地
延长网络的生命周期．
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| 关 键 词： | 无线传感器网络 不均匀圆环模型 分簇算法 |
Clustering Algorithm of Wireless Sensor Networks Based on Uneven Cirque Model |
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| YUAN Hui-yong,WANG Zhi-he,LIU Yong-yi.Clustering Algorithm of Wireless Sensor Networks Based on Uneven Cirque Model[J].Information and Control,2008,37(4):1-1. |
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| Authors: | YUAN Hui-yong WANG Zhi-he LIU Yong-yi |
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| Affiliation: | YUAN Hui-yong1,2,WANG Zhi-he1,LIU Yong-yi1(1.Department of Computer Science,Hunan Institute of Humanities,Science , Technology,Loudi 417000,China,2.College of Computer , Communication,Hunan University,Changsha 410082,China) |
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| Abstract: | A clustering algorithm based on uneven cirque model is proposed,in which distance between the nodes and the base station is considered to optimize the size of clusters,so as to ensure balanced energy-usage among nodes in the network.In addition,a method is presented to compute the size of the clusters.Experiment shows that the proposed algorithm is effective for prolonging the network lifetime. |
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| Keywords: | wireless sensor network uneven cirque model clustering algorithm |
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