摘要
随着传感器、计算机和通信技术的发展,由于其广泛的应用前景,集成了这三种技术的无线传感器网络引起广大研究人员的关注。该文简单地介绍了无线传感器网络的体系结构和特点,并着重从设计传感器网络的基本原则出发,分析了无线传感器网络研究的一些关键问题。最后,文章探讨了无线传感器网络的应用前景,并给出了结论。
With the development of sensor,computer and communication,the researcher attaches more and more attentions to the research of the wireless sensor networks because of its bright future in applications.This paper introduces the architecture,characteristics of wireless sensor networks.Then,some key questions of the research field are discussed based on the basic principles.The end of paper discusses the application fields of wireless sensor networks and comes to a conclusion.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第15期20-23,共4页
Computer Engineering and Applications
基金
国家自然科学基金资助项目(编号:60372107)
关键词
无线传感器网络
综述
协同信号处理
跨层设计
wireless sensor networks,survey,collaborative signal processing,cross-layer design
