计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (5): 104-107.DOI: 10.3778/j.issn.1002-8331.2009.05.030

• 网络、通信、安全 • 上一篇    下一篇

面向服务的无线传感器网络协议架构

彭 磊1,2,毕亚雷2,曾家智1   

  1. 1.电子科技大学 计算机科学与工程学院,成都 610054
    2.中国科学院 深圳先进技术研究院,广东 深圳 518067
  • 收稿日期:2008-01-08 修回日期:2008-03-13 出版日期:2009-02-11 发布日期:2009-02-11
  • 通讯作者: 彭 磊

Novel service-oriented protocol architecture of WSN

PENG Lei1,2,BI Ya-lei2,ZENG Jia-zhi1   

  1. 1.School of Computer Science and Engineering,University of Electronic Science & Technology of China,Chengdu 610054,China
    2.Shenzhen Institute of Advanced Technology,Chinese Academy of Sciences,Shenzhen,Guangdong,518067,China
  • Received:2008-01-08 Revised:2008-03-13 Online:2009-02-11 Published:2009-02-11
  • Contact: PENG Lei

摘要: 分析了目前WSN从研究领域转向工程领域阶段中面临的困难,然后遵循面向服务的思想,以相互间松散耦合的服务单元作为网络协议的基本组成单位,提出了一种非层次结构的WSN网络协议架构,并使用基于Petri网的形式化方法对WSN的服务服务组合和扩展进行建模分析,探讨了服务组合中的一些条件和规则。基于服务的构建,能够较为全面和合理的描述WSN协议架构,并可通过相关服务组合满足WSN多样化的应用需求。

关键词: 无线传感器网络, 面向服务, 着色Petri网

Abstract: In this paper,the gaps between the WSN research and the WSN engineering are analyzed firstly.This paper presents a non-layered WSN protocol architecture according to the service oriented idea,employing the loosely coupled service units as the basic elements in the WSN protocol organization.The Petri net based modeling and simulation are also used here to help discuss the WSN service units and the rules of service combination and extension.From the perspective of service,the WSN protocols architecture can been interpreted comprehensively and reasonably,as well as the various demands from applications can be met well by combining corresponding services units.

Key words: Wireless Sensor Networks, service-oriented, colored Petri net