计算机工程与应用2012,Vol.48Issue(31):56-60,5.DOI:10.3778/j.issn.1002-8331.2012.31.013
WSN/WSAN中的时间同步算法研究
Research on clock synchronization algorithms for WSN/WSAN
摘要
Abstract
Wireless Sensor Network(WSN) realizes human observing the real world, the nodes in the network can work separately, so such network needs clock synchronization to make sure the sequence of events. This paper expounds WSN clock synchronization's related problems, explaining some synchronization methods by the way they use to propogate messages. Then the paper presents a quantitative and qualitative comparison of them, and raises the idea of algorithms fusion in the light of the new features of Wireless Sensor and Actor Network (WSAN).关键词
无线传感器网络/无线传感器反应网络/时间同步/融合设计Key words
Wireless Sensor Networks (WSN)/ Wireless Sensor and Actor Network (WSAN)/ clock synchronization/ fusion design分类
信息技术与安全科学引用本文复制引用
徐焕良,刘佼佼,王浩云,何明..WSN/WSAN中的时间同步算法研究[J].计算机工程与应用,2012,48(31):56-60,5.基金项目
国家科技部农业成果转化重大项目(No.2011GB2C100001) (No.2011GB2C100001)
国家科技部重大科技支撑计划项目(No.2011BAK21B05-3) (No.2011BAK21B05-3)
江苏省科技支撑计划重大项目(No.BE2011398) (No.BE2011398)
江苏省科技支撑计划项目(No.BE2011339) (No.BE2011339)
江苏省工业和信息产业转型升级专项引导资金项目(No.2011C1) (No.2011C1)
南京农业大学青年科技创新基金项目(No.KJ2010022). (No.KJ2010022)