无线传感器网络层次路由协议研究  

Study of Hierarchical Routing Protocols for Wireless Sensor Networks

作　　者：梁小满[1] 姜小奇[1] 陈溪辉[1] 陈中[1] 

机构地区：[1]衡阳师范学院计算机科学系,湖南衡阳421008

出　　处：《衡阳师范学院学报》2010年第3期74-79,共6页Journal of Hengyang Normal University

基　　金：湖南省自然科学基金资助项目(06JJ50119);湖南省教育厅科研资助项目(07C016)

摘　　要：层次路由将无线传感器网络节点组织成簇,通过数据融合,可以有效降低数据传输量,减少能量消耗,延长网络生存周期,是目前重点研究的路由技术。该文对现有的具有代表性的层次路由协议进行了分析和比较,得出了选择路由方法时应考虑应用自身独特的需要和所受限制的结论,同时指出了未来研究的方向。Hierarchical routing has proven to be an effective approach to organize nodes of the wireless sensor network into a connected cluster. It reduces energy dissipation and prolongs the network lifetime through data aggregation and redundancy elimination. In this paper, the representative hierarchy routing protocols for wireless sensor networks were analyzed and corn pared. the conclusions application own unique needs and constraints should be considered when selecting the routing method are given, and future research directions are put forward.

关 键 词：无线传感器网络 层次路由 路由协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]