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簇状树形无线传感器网络系统级设计分析
引用本文:万亚东,王沁,张晓彤.簇状树形无线传感器网络系统级设计分析[J].计算机科学,2010,37(8):99-103.
作者姓名:万亚东  王沁  张晓彤
作者单位:北京科技大学信息工程学院,北京,100083
基金项目:国家高技术研究发展计划(863),国家高技术研究发展计划(863),国家自然科学基金 
摘    要:簇状树形网络在无线传感器网络应用中大量存在,对此种网络的协议进行系统级建模可以有效地提高设计的灵活性,可以针对不同的应用进行快速配置.针对一种工业无线传感器网络协议,提出了一种典型的簇状树形网络的系统级建模方法,并在系统的可靠性、低功耗、时延等不同的方面进行了设计评估.实际工厂的部署和实验表明,采用系统级分析,可以快速高效地对系统的参数进行调整,达到网络设计的需求.

关 键 词:无线传感器网络  簇状树形  系统级模型  工业无线应用
收稿时间:2009/9/21 0:00:00
修稿时间:2009/12/18 0:00:00

System Level Analysis of Cluster-tree Based Wireless Sensor Network Design
WAN Ya-dong,WANG Qin,ZHANG Xiao-tong.System Level Analysis of Cluster-tree Based Wireless Sensor Network Design[J].Computer Science,2010,37(8):99-103.
Authors:WAN Ya-dong  WANG Qin  ZHANG Xiao-tong
Affiliation:(School of Information Engineer,University of Science and Technology Beijing,Beijing 100083,China)
Abstract:Cluster-tree based topology is wildly used in wireless sensor network applications. In order to target different applications using this kind topology, a system level analysis approach is needed for the flexible and efficient protocol design and deployment. Based on a TDMA industrial MAC protocol,a system level model was proposed to reveal the relationship between network parameters and application requirements on reliability, energy efficiency and delay. The large scale deployment and experiment on the factory real field showed that the approach could be useful for the adj ustment of protocol parameters and satisfy the application recauirements.
Keywords:Wireless sensor network  Cluster-tree based topology  System level model  Industrial wireless application
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