传感器网络研究综述

传感器网络是计算机科学技术的一个新的研究领域，集成了传感器、微机电系统和网络三大技术而形成的传感器网络是一种全新的信息获取和处理技术。在介绍传感器网络的基本概念与体系结构的基础上，总结了传感器网络的研究热点问题和关键技术，并详细阐述了包括低功耗路由技术和介质访问控制方法等在内的几个热点研究问题；最后，分析了一些有价值的应用领域。

Summarizing sensor network

Sensor network is a new research area of computer science and technology.Sensor network,which is made by the convergence of sensor,micro-electromechanism system and networks technologies,is a novel technology about acquiring and processing information.In this paper,the basic concept and the architecture of wireless of sensor network are briefly described.A few issues of sensor network and their key tech-(nologies) are discussed.Then combining with the existing work,detailed progress of a few hot spots is discussed and presented in detail,including power dissipation routing and media access control schemes.Finally,some valuable applications are explained.