摘要
与传统的无线Ad-hoc网络不同,无线传感器网络的路由协议面临资源高度受限和结点失效频繁等问题,因此相关研究已经成为无线传感器网络研究的热点。本文介绍了无线传感器网络的特点以及关键技术问题,对现有的无线传感器网络路由协议进行分析和比较。根据路由协议的实现特点将无线传感器网络路由协议分为4类,对每一类的典型协议进行详细阐述与分析,最后对这些协议的性能特点进行归纳和比较。
There are many differences between the wireless sensor networks and the traditional ad-hoc networks,the question of resource limitation and frequent node failure led to many routing protocols for wireless sensor networks.Design of routing protocols for wireless sensor networks becomes a hot research direction nowadays.The paper introduced the characteristics of wireless sensor networks and key technical problems,analyzed and compared the existing routing protocols.Then divided the routing protocols into four categories,analyzed the routing protocols belongs to each of them respectively,and compared the characteristics of these protocols.
出处
《微计算机信息》
2010年第28期98-100,72,共4页
Control & Automation
