Chinese Journal on Internet of Things ›› 2022, Vol. 6 ›› Issue (1): 29-43.doi: 10.11959/j.issn.2096-3750.2022.00253

Special Issue: 6G

• Theory and Technology • Previous Articles     Next Articles

6G: typical applications, key technologies and challenges

Ning LUAN1, Ke XIONG1,2, Yu ZHANG3, Ruisi HE2, Gang QU4, Bo AI2   

  1. 1 School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China
    2 State Key Laboratory of Rail Transit Control and Safety, Beijing 100044, China
    3 State Grid Energy Research Institute Co., Ltd., Beijing 102209, China
    4 Department of Electrical and Computer Engineering, University of Maryland, College Park, College Park 20742, USA
  • Revised:2022-01-02 Online:2022-03-30 Published:2022-03-01
  • Supported by:
    The National Key Research and Development Program of China(2020YFB1806903);The National Natural Science Foundation of China(62071033)


2020 marked the first year of the era of 5G commercialization in China and the inception of worldwide research in 6G.Compared with 5G networks, 6G networks will have larger information capacity, higher transmission rate, lower transmission delay, larger number of connected devices, higher spectrum efficiency, higher energy efficiency, and can support applications with higher mobile speed.Therefore, 6G networks will involve many new key technologies and also face many challenges.The background, development, typical applications, performance indicators, network architecture, key technologies and future challenges of 6G were systematically reviewed, which are expected to provide some reference for future 6G networks related research.

Key words: 6G communication network, tactile communication, age of information, integration of space-air-earth-sea

CLC Number: 

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