低功耗自适应无线传感网络路由设计  

The Design of Low Power Consumption and Auto- Adapted Wireless Sensor Networks

作　　者：陆晓希[1] 

机构地区：[1]柳州职业技术学院,广西柳州545006

出　　处：《微计算机信息》2007年第02S期172-174,共3页Control & Automation

基　　金：基金资助:河南省自然科学基金项目(0411010200)

摘　　要：无线传感网络在工业监控上应用广泛,其节点数量庞大,但单个节点的资源极其有限。本文提出了一个低功耗自适应的无线传感网络路由协议模型,该模型的主要设计目标是有效地节约能源,延长生命周期。采用集中式和分布式相结合的方式形成簇类,并能够在节点能源不足的情况下,动态调整路由,适应网络拓扑结构的变化。文中最后采用仿真工具ns2对设计的路由协议进行了仿真测试,验证了设计思想的正确性和可行性。The WSN（Wireless Sensor Networks） is used in industry monitor ,The numbers of sensor node are numerous but single node is extraordinarily limited in resource. This paper develop out a low power consumption and auto-adapted wireless sensor networks protocol models, which aim of designing is to reduce the overall energy dissipated in network and to maximize the network lifetime. Besides that, this protocol uses the central and distributional ways to form clusters, and when the node become insufficient, it can align routes dynamically to adapt the network topology change . Finally in this paper, has carried on the simulation test to the designed protocol by the ns2 tool. Which confirmed the design thought accuracy and feasibility.

关 键 词：无线传感网络 低功耗 自适应 簇类 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]