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基于事件区域的无线传感器网络能量感知路由
引用本文:郭彬,李喆,李丹,于尧. 基于事件区域的无线传感器网络能量感知路由[J]. 小型微型计算机系统, 2008, 29(1): 22-25
作者姓名:郭彬  李喆  李丹  于尧
作者单位:东北大学,信息科学与工程学院,辽宁,沈阳,110004
基金项目:国家高技术研究发展计划(863计划)
摘    要:根据无线传感器网络实际应用特点,提出了事件区域传输模型.并在该模型上提出一种能量感知路由ABEA(Event-Area Based Energy Aware Routing).ABEA在事件区域的边缘选择一个能量较高的节点作为根节点,事件区域内的其它源节点以这个节点为根,以跳数和节点剩余能量为权值形成一个数据融合树.根节点将事件区域内片断数据融合计算生成事件信息,事件信息沿着能量感知的路径传送到Sink节点.仿真结果表明,ABEA具有较小的能量消耗及传输延时,并使网络能量消耗均衡.

关 键 词:无线传感器网络  事件区域  数据融合  能量感知路由  PowerTOSSIM  基于事件  区域  无线传感器  网络  能量感知  路由  Wireless Sensor Network  Routing  Aware  Energy  均衡  传输延时  能量消耗  仿真结果  Sink  路径  事件信息  融合计算  数据融合  权值
文章编号:1000-1220(2008)01-0022-04
收稿时间:2006-09-12
修稿时间:2007-02-27

Event-area Based Energy Aware Routing for Wireless Sensor Network
GUO Bin,LI Zhe,LI Dan,YU Yao. Event-area Based Energy Aware Routing for Wireless Sensor Network[J]. Mini-micro Systems, 2008, 29(1): 22-25
Authors:GUO Bin  LI Zhe  LI Dan  YU Yao
Affiliation:GUO Bin,LI Zhe,LI Dan,YU Yao(College of Information Science , Engineering,Northeastern University,Shenyang 110004,China)
Abstract:In this paper,an event-area transmitting model is proposed based on the property of practical application in Wirelss Sensor Networks(WSNs).An Event-Area Based Energy Aware routing(ABEA) is proposed in this paper.ABEA chooses the node with higher residual energy in the event region as a root.Sensor nodes within the region form an aggregation tree rooted at that node according to their hops to root and remaining energy.The aggregated data are transmitted to the sink along an energy aware path.Simulation resul...
Keywords:wireless sensor network   event area    data aggregation    energy-aware routing   PowerTOSSI
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