Key technologies of 6G mobile network

Haijun ZHANG; Anqi CHEN; Yabo LI; Keping LONG

doi:10.11959/j.issn.1000-436x.2022140

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Key technologies of 6G mobile network

Comprehensive Reviews | 更新时间：2024-06-05

- Key technologies of 6G mobile network
- Journal on Communications Vol. 43, Issue 7, Pages: 189-202(2022)
- 作者机构：
  
  北京科技大学计算机与通信工程学院，北京 100083
- 作者简介：
- 基金信息：
  
  The National Key Research and Development Program of China(2020YFB1806103);The Beijing Natural Science Foundation(L212004);The Fundamental Research Funds for the Central Universities(FRFTP-19-002C1);The Fundamental Research Funds for the Central Universities(RC1631);The State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing(KF20-04)
- DOI：10.11959/j.issn.1000-436x.2022140
  CLC： TN92
- Online First：2022-06，
  
  Published：25 July 2022
- 稿件说明：
移动端阅览
Haijun ZHANG, Anqi CHEN, Yabo LI, et al. Key technologies of 6G mobile network[J]. Journal on Communications, 2022, 43(7): 189-202.
DOI：

Haijun ZHANG, Anqi CHEN, Yabo LI, et al. Key technologies of 6G mobile network[J]. Journal on Communications, 2022, 43(7): 189-202. DOI： 10.11959/j.issn.1000-436x.2022140.

摘要

首先，简要介绍了移动通信网络发展历程及社会需求。其次，从通信的频谱、维度、赋能以及范式角度出发，介绍了6G网络中太赫兹通信、空天地海一体化网络、人工智能以及语义通信四项关键技术。围绕四项关键技术分析了近年来的相关研究，对其典型场景模型、覆盖方案、技术原理等进行了总结，并提出了各技术未来发展中要解决的问题。最后，简要讨论了6G网络的其他候选技术，包括通信感知一体化、智能超表面与新材料、区块链、数字孪生以及确定性网络技术等。

Abstract

The development and social needs of mobile communication networks were firstly introduced.Then four key technologies of 6G network were respectively introduced from the perspectives of communication spectrum

coverage dimension

communication empowerment

and new paradigm

namely terahertz (THz) communication

space-air-ground-sea integration network

artificial intelligence (AI)

and semantic communication.The related researches of the four key technologies in recent years were analyzed

and some typical application scenarios

coverage scheme

technique principles

etc.

were summarized.Finally

based on the summary

main problems of the four technologies were proposed for the future development.Besides

other candidate technologies of 6G network

including integrated sensing and communication

reconfigurable intelligence surface and new materials

blockchain

digital twin

and deterministic network technology

etc.

were briefly discussed in the conclusion part.

关键词

Keywords

references

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