低能耗最小阻力组播路由算法研究  

Research on Energy-Efficient Least Resistance Multicast Routing Algorithm

作　　者：王丽娜[1] 冯鹏[1] 

机构地区：[1]北京科技大学信息工程学院现代通信科学技术实验室,北京100083

出　　处：《传感技术学报》2008年第8期1406-1410,共5页Chinese Journal of Sensors and Actuators

基　　金：国家自然科学基金项目资助(60573050)

摘　　要：阐述了跳频无线传感器网络的概念;综合考虑无线链路阻力和数据转发跳数因素,设计了一种适用于跳频无线传感器网络的组播路由算法,即低能耗最小阻力组播路由算法;最后对该组播路由算法的性能进行了分析。The concept of Frequency Hopping wireless sensor networks is presented. Energy-efficient least resistance multicast routing algorithm is designed. It is applied to hopping frequency wireless sensor networks on basis of wireless link resistance and forwarding hop-count. Finally, the performance of the proposed multicast routing algorithm is analyzed.

关 键 词：跳频通信 无线传感器网络 无线链路阻力 组播路由算法 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]