基于ZigBee技术的无线传感器网络树型路由的研究  

Research on wireless sensor network tree routing based on ZigBee technology

作　　者：郑娟毅[1,2] 石明卫[2] 

机构地区：[1]西安电子科技大学通信工程学院,陕西西安710071 [2]西安邮电学院通信与信息工程学院,陕西西安710121

出　　处：《西安邮电学院学报》2010年第1期23-26,共4页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：简述了无线传感器网络路由协议,着重分析了树型路由的流程,地址分配机制、寻址和路由成本。采用最小路由成本的路由选择方法,来实现树型网内任意节点向其父节点和其他父节点之间的信息传送。针对树路由的特点提出了该路由方式的应用范围。This paper describes the routing protocol of wireless sensor network,and emphatically analyses the tree-structured routing procedure,the address assignment mechanism,and the addressing and routing cost.A routing method called minimum routing cost is used in constructing tree-structured routing to realize packets transmission between every device and its parent device or other parent device in the network with the least cost.Application area of tree-structured routing is presented based on its characteristics at the end of the paper.

关 键 词：无线传感器网络 路由成本 维护 

分 类 号：TN92[电子电信—通信与信息系统]