摘要
路由协议提供了从源节点到目的节点的优化路径,在无线传感器网络体系结构中至关重要。本文首先针对无线传感器网络的特点,提出了在路由协议的设计过程中需要重点考虑的性能指标,然后分析了一些当前典型的路由协议,并从拓扑结构、通信模式、路由开销等方面对这些协议进行了比较,最后结合该领域当前的研究现状指出了未来的研究趋势。
Routing protocol provides the optimal path from the source node to the destination node,which is pivotal in the architecture of wireless sensor networks.Firstly,according to the characteristics of wireless sensor networks,this paper presents main performance parameters which should be considered when designing the routing protocol.Secondly,the current representative routing protocols are analyzed and compared on topology structure,communication mode,routing overhead,and so on.Finally,the future research trends in this area are pointed out based on the current researches.
出处
《微计算机信息》
2011年第1期25-27,共3页
Control & Automation
基金
基金申请人:李腊元
项目名称:无线移动Ad Hoc网络QoS体系结构模型及路由协议的研究
基金颁发部门:国家自然科学基金委(60672137)
关键词
无线传感器网络
路由协议
研究趋势
wireless sensor network
routing protocol
research trends