无线传感器网络的路由协议研究

无线传感器网络(WSNs)是计算机、通信和传感器3项技术相结合的产物,因其巨大的应用前景受到了越来越广泛的关注。介绍了WSNs的一些特点,指出传统路由协议不能有效应用于WSNs的路由协议;然后分类阐述了当前较为典型的路由协议,分析了它们的优缺点;对比分析了这些协议的特点;总结了路由协议设计应满足的要求、存在的挑战以及可能的研究方向。

A Survey of Routing Protocols in Wireless Sensor Networks

As a novel technology of information acquisition and processing,wireless sensor networks are been paid high attention for its huge application promise.In this paper,introduce the characteristics of wireless sensor networks system,and show that the routing protocols in wireless sensor networks differ from traditional routing protocols and have its own performances;then describe all kinds of routing protocols for wireless sensor networks,and present a critical analysis of these protocols.Furthermore,give a contrast and comparison to these protocols.Finally,conclude with some designing requirements of routing protocols in wireless sensor networks and possible future research areas.