摘要
无线传感器网络路由协议分为平面路由协议和分簇路由协议,分簇路由具有拓扑管理方便、能量利用高效、数据融合简单等优点,成为当前重点研究的路由技术。着重从簇头的产生、簇的形成和簇的路由这三个过程对当前典型的无线传感器网络分簇路由算法和协议进行了研究,并根据路由性能指标对上述算法和协议进行了比较,在此基础之上提出无线传感器网络路由协议未来的发展趋势及研究策略。
Routing protocol in wireless sensor network can be divided into two groups： plane protocols and cluster protocols. Having advantages on network topology management, energy minimization, data aggregation and so on, a cluster protocol is currently becoming the most important research object of routing technology. Focusing on the production of the clusterhead, the formation of the cluster and the routing of the cluster, the cluster-based routing protocols for wireless sensor networks were analyzed in this paper. Current cluster-based routing protocols are compared according to the routing performance index, after which the trends and strategies for the future study in routing protocols for wireless sensor networks are put forward.
出处
《桂林电子科技大学学报》
2008年第6期475-478,共4页
Journal of Guilin University of Electronic Technology
关键词
无线传感器网络
路由协议
簇
wireless sensor network
routing protocol
cluster
