Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2010, Vol. 33 ›› Issue (3): 1-9.doi: 10.13190/jbupt.201003.1.038

• Review •     Next Articles

Internet of Things: Summarize on Concepts, Architecture and Key Technology Problem

SUN Qibo 1, LIU Jie 2, LI Shan 2, FAN chunxiao 2, Sun Juanjuan2   

  1. 1. State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and 

    Telecommunications, Beijing 100876, China; 

    2. School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876,

     China

  • Online:2010-06-28 Published:2010-06-28
  • Contact: SUN Qibo E-mail:qbsun@bupt.edu.cn

Abstract:

Internet of things is closely related to numerous fields. We first analyze basic concepts and features of

 Internet of things, and compare the relationships among Internet of things, the ubiquitous network, 

machine to machine, and the cyber physics system. Then, we introduce the ubiquitous sensor network 

(USN) architecture designed by the International Telecommunication Union, and present research 

proposals for Internet of things architecture. Furthermore, we summarize the key technologies of Internet 

of things and propose the model of Internet of things technology system. Finally, the status of 

standardization is concluded and several development proposals are suggested for Internet of things.

Key words: Internet of things, ubiquitous network, sensor networks, machine to machine, radio frequency identification

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