无线传感器网络能量优化的研究综述  

A Survey of Energy Optimization in Wireless Sensor Networks

作　　者：卢桂艳[1] 王玲芬[1] 米守防[1] 

机构地区：[1]大连民族学院计算机科学与工程学院,辽宁大连116605

出　　处：《大连民族学院学报》2013年第3期309-313,共5页Journal of Dalian Nationalities University

摘　　要：针对无线传感器网络能量受限,每个传感器的网络生命时间都特别依赖节点的电池能量问题,以无线传感器网络体系结构为主线,总结了协议栈各层提高能量效率从而延长网络生命时间的主要技术手段,讨论了延长传感器网络生命时间的未来发展方向。Wireless sensor networks （WSNs） are known with high energy constraint, and each network＇s lifetime has a strong dependence on the nodes＇ battery capacity. How to prolong the network lifetime is a challenge in WSN research. In this paper, we conclude the schemes that improved the energy -efficiency to maximize the networks lifetime based on wireless sensor net- work architecture in WSN. Finally, conclusion and the future research of networks lifetime in WSN are explored.

关 键 词：无线传感器 网络生命时间 网络体系结构 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]