电信科学 ›› 2012, Vol. 28 ›› Issue (8): 96-104.doi: 10.3969/j.issn.1000-0801.2012.08.018

• 综述 • 上一篇    下一篇

绿色物联网:需求、发展现状和关键技术

张兴,黄宇,王文博   

  1. 北京邮电大学泛网无线通信教育部重点实验室无线信号处理与网络实验室(WSPN)北京100876
  • 出版日期:2012-08-15 发布日期:2017-06-14
  • 基金资助:
    国家“973”计划基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目

Green Internet of Things:Requirements,Development Status and Key Technologies

Xing Zhang,Yu Huang,Wenbo Wang   

  1. Wireless Signal Processing & Networks(WSPN),Key Lab of Universal Wireless Communications,Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Online:2012-08-15 Published:2017-06-14

摘要:

从物联网的概念提出至今,政产学研用各界大力投入物联网的研究和建设工作中。当前,物联网主要集中在传统的技术设计和行业应用方面,作为信息技术产业的重要组成部分,其建设和发展必然受到能源和成本问题的制约,绿色节能也是目前关注较少的一个领域。为从根本上理清物联网目前存在的能耗问题,为建设高能效的绿色物联网提供理论依据,本文首先介绍了绿色物联网的基本概念,对绿色物联网的发展进行了分析,然后根据物联网的发展需求,结合我国物联网的发展现状,对当前绿色物联网各层的能耗构成进行了具体分析,总结了产业界和学术界在绿色物联网方面的推动工作;同时以物联网的层次关系为出发点,对绿色物联网各层的绿色节能和能效优先设计技术进行了深入分析和梳理,然后结合物联网层次关系给出了当前研究界对绿色物联网研究的各个环节的主要技术,最后对绿色物联网的未来发展进行了总结和展望。

关键词: 物联网, 绿色通信, 能耗, 能效

Abstract:

In order to clarify the fundamental problems of IoT development and provide theoretical support for energy-efficient IoT,this paper first introduces the concept of green IoT and analyzes the development of green IoT,then according the requirement of IoT and current development of China's IoT technology,a detailed analysis of energy consumption for various layers of IoT are carried and the related works are summarized; meanwhile based on the layers of IoT,this paper studied the power saving techniques and energy-efficient design for IoT,finally this paper concludes the future development of IoT.

Key words: Internet of Things, green communications, energy consumption, energy-efficiency

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