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| 无线传感器网络一种基于聚合收益的动态成簇算法 | |
| 引用本文： | 李斌,林亚平,胡玉鹏,周四望.无线传感器网络一种基于聚合收益的动态成簇算法[J].电子学报,2010,38(Z1). |
| 作者姓名： | 李斌 林亚平 胡玉鹏 周四望 |
| 作者单位： | 1. 湖南大学计算机与通信学院,湖南长沙,410082 2. 湖南大学软件学院,湖南长沙,410082;湖南大学计算机与通信学院,湖南长沙,410082 3. 湖南大学软件学院,湖南长沙,410082 |
| 基金项目： | 国家863高技术研究发计划，湖南省科技厅科技计划 |
| 摘 要： | 无线传感器网络资源有限,通常采用分簇聚合减少传输数据,本文提出了一种基于聚合收益的动态成簇算法.首先,针对网络整体能耗最优化问题,建立一个非线性整数规划模型,进而提出一种近似最优、低复杂度的启发式簇头选举算法.在此基础上,提出一种分布式的、基于聚合收益的动态成簇算法,可分布式实现该簇头选举算法并进行成簇.理论分析和实验仿真表明,基于聚合收益的动态成簇算法能较好地解决节点负载均衡问题,提高网络能耗效率,延长网络生命周期. |
| 关 键 词： | 无线传感器网络 聚合收益 非线性整数规划 簇头选举 动态成簇 |
A Dynamic Clustering Algorithm Based on Polymerization Proceeds for Wireless Sensor Networks |
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| LI Bin,LIN Ya-ping,HU Yu-peng,ZHOU Si-wang.A Dynamic Clustering Algorithm Based on Polymerization Proceeds for Wireless Sensor Networks[J].Acta Electronica Sinica,2010,38(Z1). | |
| Authors: | LI Bin LIN Ya-ping HU Yu-peng ZHOU Si-wang |
| Institution: | LI Bin1,LIN Ya-ping2,1,HU Yu-peng2,ZHOU Si-wang2(1.College of Computer and Communication,Hunan University,Changsha,Hunan 410082,China,2.Software College,China) |
| Abstract: | With limited resources,wireless sensor networks usually use clustering aggregation to decrease traffic.This paper proposes a dynamic clustering algorithm based on aggregation gains.Firstly,we present a non-linear integer programming model for the overall energy consumption of the network optimization problem,and then propose a low complex and near optimal heuristic cluster head election algorithm.A dynamic clustering algorithm is proposed based on aggregation gains,which can elect the cluster head in a dist... |
| Keywords: | wireless sensor network aggregation gains non-linear integer programming cluster head election dynamic clustering |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |