作　　者： ; ; ; ;

机构地区： 华南农业大学信息学院

出　　处： 《现代计算机》 2006年第3期36-38,共3页

摘　　要： 监测是无线传感器网络最具潜力的应用之一,其中传感器结点的部署是无线传感器网络中重要的问题,因为它反映了传感器网络的成本和监视能力。尽管国外已经在这方面开展了一些相关研究,由于不同的应用有不同的部署特点和目标,仍然面临很多挑战。本文综合无线传感器网络部署最新研究结果,分析了无线传感器网络中结点部署问题的重要性、面临的主要挑战,以及下一步的研究方向,并以环境监测中部署算法的设计为例,指出设计环境监测中无线传感器网络部署算法的关键因素。 The deployment of sensors is of importance in WSNs, in that it reflects the cost and the capability of monitoring. It becomes one of the fundamental issues following location and tracing. Lots of research work have heen conducted outsMe China, but there are still a number of challenges due to the different situation and goal in each application. This paper is based on a lot of most resent published papers and research results, attempting to present the challenges and research status and the advantage and disadvantage of some existing algorithms. It points out the possible future work for deployment algorithm. Particularly, taking the design in environment monitoring as example, it discusses the important part that should be involved.

关 键 词： 无线传感器网络 部署 覆盖 节能 环境检测

领　　域： [自动化与计算机技术] [自动化与计算机技术] [电子电信] [电子电信]