Chinese Journal on Internet of Things ›› 2020, Vol. 4 ›› Issue (1): 3-11.doi: 10.11959/j.issn.2096-3750.2020.00158

• Topic:IoT and 6G •     Next Articles

On 6G and wide-area IoT

Xiaohu YOU1,2,Hao YIN3,Hequan WU4   

  1. 1 Southeast University,Nanjing 211189,China
    2 Purple Mountain Laboratories,Nanjing 211111,China
    3 Chinese Academy of Military Science,Beijing 100091,China
    4 China Information Communication Technologies Group,Beijing 100083,China
  • Revised:2020-02-28 Online:2020-03-30 Published:2020-03-28
  • Supported by:
    Supported by the 6G Special Research Program of the Ministry of Science and Technology

Abstract:

6G technology is still in its initial stage of research.It is expected that in the next few years,the world will gradually reach a consensus on visions and key technical parameters of 6G .Focusing on the further expansion of application areas and further enhancement of technical capability,the technical fields were summarized that may be involved in the future 6G radio access,including the coverage expansion based on the satellite-terrestrial integration,millimeter wave and terahertz communications,data-driven network artificial intelligence (AI) and security,large-scale cooperation and cell-free architecture innovation,etc.On this basis,some important technologies,such as ultra-high reliability and low latency,full dynamic radio resource allocation and centimeter level precise positioning,which need to be further broken through in the wide-area Internet of things (IoT) based on the public mobile communication system were analyzed and prospected.Finally,the conclusions were given.

Key words: 6G mobile communication, wide-area IoT, satellite-terrestrial converged communication, millimeter wave and terahertz, AI communication

CLC Number: 

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