物联网学报 ›› 2017, Vol. 1 ›› Issue (2): 34-45.doi: 10.11959/j.issn.2096-3750.2017.00016

• 理论与技术 • 上一篇    下一篇

GlobeSen:以信息为中心的物联网互联架构

陈博,刘亮,马华东   

  1. 北京邮电大学计算机学院,北京100876
  • 修回日期:2016-12-01 出版日期:2017-09-01 发布日期:2018-03-10
  • 作者简介:陈博(1991-),男,北京邮电大学博士生,主要研究方向为物联网体系结构、以信息为中心网络。|刘亮(1982-),男,北京邮电大学教授,主要研究方向为物联网、群智感知网络。|马华东(1964-),男,北京邮电大学教授,主要研究方向为多媒体系统与网络、物联网与传感网、视频理解与大数据分析。
  • 基金资助:
    国家自然科学基金资助项目(61332005);国家自然科学基金资助项目(61632008);国家创新研究群体科学基金资助项目(64421061);北京市领军人才培养基金资助项目(ljrc201502)

GlobeSen:an interconnection framework of information-centric IoT

Bo CHEN,Liang LIU,Hua-dong MA   

  1. College of Computers,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Revised:2016-12-01 Online:2017-09-01 Published:2018-03-10
  • Supported by:
    The National Natural Science Foundation of China(61332005);The National Natural Science Foundation of China(61632008);The Funds for Creative Research Groups of China(64421061);Beijing Outstanding Academic Leaders Plan(ljrc201502)

摘要:

提出了一个以信息为中心的物联网互联框架——GlobeSen,实现传感器网络与互联网的高效互联。首先面向无线传感器节点这类弱网元,结合感知数据的时空特性,设计了一套以信息为中心传感器网络协议NDNs,主要包括感知数据命名方法、基于时空关系的数据匹配方法、路由转发方法和协作式的缓存策略。进而设计了一个运行在网关的协议转换机制 NDNt,实现 NDNs 和互联网上运行的 NDNx 之间的互通。使用TelosB无线传感器节点和ARM开发板搭建了一套原型系统,并在实地环境中进行了部署,通过一系列实验对上述设计进行了验证。

关键词: 物联网, 以信息为中心网络, 互联架构

Abstract:

Interconnection framework of information-centric IoT:GlobeSen was proposed,which implemented the efficient interconnection of sensor networks and Internet.According to the characteristic of weak network elements,such as wireless sensor nodes,and the spatio-temporal relationship of sensory data,an information-centric network protocol for sensor networks NDNs was designed.Then,a protocol translation mechanism in the gateway was designed to interconnect NDNs and NDNx that running in Internet.A prototype by using the TelosB wireless sensor node and ARM board was implemented,and the proposed design by deploying the prototype in the environment was evaluated.

Key words: IoT, information-centric network, connection, interconnection framework

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