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计算机工程 ›› 2013, Vol. 39 ›› Issue (7): 142-147,151. doi: 10.3969/j.issn.1000-3428.2013.07.032

• 移动互联与通信技术 • 上一篇    下一篇

基于移动Agent的WSN多层分簇算法

党小超1,2,姚浩浩1,郝占军1,2   

  1. (1. 西北师范大学计算机科学与工程学院,兰州 730070;2. 甘肃省物联网工程研究中心,兰州 730070)
  • 收稿日期:2012-08-02 出版日期:2013-07-15 发布日期:2013-07-12
  • 作者简介:党小超(1963-),男,教授,主研方向:计算机网络管理;姚浩浩,硕士研究生;郝占军(通讯作者),讲师、工程师
  • 基金资助:
    甘肃省科技支撑计划基金资助项目“电子政务中的网络行为监控预警管理系统”(090GKCA075)

WSN Multi-layer Clustering Algorithm Based on Mobile Agent

DANG Xiao-chao 1,2, YAO Hao-hao 1, HAO Zhan-jun 1,2   

  1. (1. College of Computer Science and Engineering, Northwest Normal University, Lanzhou 730070, China; 2. Gansu Province Internet of Things Engineering Research Center, Lanzhou 730070, China)
  • Received:2012-08-02 Online:2013-07-15 Published:2013-07-12

摘要: 针对无线传感网分簇中每轮节点能耗不均衡的问题,提出一种基于移动Agent的多层分簇(MABMC)算法。构建多层分簇能量模型,采用移动Agent技术选举每轮簇头并收集数据。仿真实验结果表明,与能量有效的多层分簇算法和低功耗自适应集簇分层型算法相比,该算法可减少网络每层轮数的能耗,提高能耗均衡度,延长网络生命周期。

关键词: 无线传感器网络, 分簇算法, 移动Agent, 多层分簇, 能量模型, 能耗均衡

Abstract: Aiming at the unbalanced problem of Wireless Sensor Network(WSN) every round node energy consumption in the clustering, this paper puts forward the Mobile Agent Based Multilayer Clustering(MABMC) multi-layer clustering algorithm, constructs Multilayer Clustering Energy Model(MCEM) energy model, through the Mobile Agent(MA) technology to elect each round cluster head and collect each round data. Simulation results show that, compared with Energy Efficiency Multilayer Clustering(EEMLC) and Low Energy Adaptive Clustering Hierarchy(LEACH) algorithm, MABMC algorithm reduces the energy consumption each round, more balanced energy consumption and prolongs the network life cycle.

Key words: Wireless Sensor Network(WSN), clustering algorithm, Mobile Agent(MA), multi-layer clustering, energy model, energy consumption balance

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