基于地理位置的无线传感器网络路由协议  

Routing Algorithms Based on Location Information for Wireless Sensor Network

作　　者：郑锴[1] 童利标[1] 陆文骏[1] 

机构地区：[1]中国人民解放军炮兵学院,安徽合肥230031

出　　处：《中兴通讯技术》2008年第6期37-41,共5页ZTE Technology Journal

摘　　要：基于地理位置的路由协议是无线传感器网络路由协议研究的一个重要方向。利用位置信息指导路由的发现、维护和数据转发,能够优化路径选择,减少路由能耗,实现网络的全局优化。从限制洪泛机制、虚拟分区机制、最优路由确认机制3个方面,可以看出地理位置信息在路由协议中的重要性。Routing algorithms based on geographical location information is an important research subject in the wireless sensor network. The routing algorithms based on geographical location information can confirm the best routing, reduce the energy consumption, and optimize the whole network. Through three aspects involving the flooding restriction scheme, the virtual area partition scheme and the best routing choice scheme, the importance of location information is seen in the routing algorithm.

关 键 词：无线传感器网络 路由协议 地理位置 虚拟分区 

分 类 号：TN929.5[电子电信—通信与信息系统]