无线传感器网络能量平衡融合算法  

Balanced Energy Consumption Aggregation Algorithm in Wireless Sensor Network

作　　者：冯秀芳[1] 阴成军[1] 徐占伟[1] 

机构地区：[1]太原理工大学计算机科学与技术学院,太原030024

出　　处：《电脑开发与应用》2011年第3期15-17,共3页Computer Development & Applications

基　　金：国家自然科学基金(60873139);山西省自然科学基金资助项目(2008011040)

摘　　要：针对目前已有网络层数据融合算法的不足,在LEACH分簇协议的基础上,基于线性规划方法,提出了一种能量平衡融合算法BECA。BECA算法从降低传感器网络整体能耗的角度出发,兼顾了算法复杂度和融合算法对网络时延的影响。实验证明,BECA算法是一种快速、可靠、有效的方法,具有广泛的现实意义。There are numbers of weakness in the existing data aggregation algorithm in the network layer.The method that balanced energy consumption aggregation approach,based on LEACH with linear programming,is presented successfully. From the perspective of reducing its total energy consumption in sensor networks,not only does BECA algorithm reduce complexity of the algorithm but also shorten the network delay caused by the data aggregation algorithm.As the experiments shows,with a great practical significance the BECA is a fast,reliable and effective method.

关 键 词：无线传感器网络 数据融合 线性规划 能量平衡 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]