Authors
Cheng-Xiang Wang, Xiaohu You, Xiqi Gao, Xiuming Zhu, Zixin Li, Chuan Zhang, Haiming Wang, Yongming Huang, Yunfei Chen, Harald Haas, John S Thompson, Erik G Larsson, Marco Di Renzo, Wen Tong, Peiying Zhu, Xuemin Shen, H Vincent Poor, Lajos Hanzo
Publication date
2023/2/27
Source
IEEE Communications Surveys & Tutorials
Volume
25
Issue
2
Pages
905-974
Publisher
IEEE
Description
Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well as a host of novel opportunities to various industries. However, 5G still faces many challenges. To address these challenges, international industrial, academic, and standards organizations have commenced research on sixth generation (6G) wireless communication systems. A series of white papers and survey papers have been published, which aim to define 6G in terms of requirements, application scenarios, key technologies, etc. Although ITU-R has been working on the 6G vision and it is expected to reach a consensus on what 6G will be by mid-2023, the related global discussions are still wide open and the existing literature has identified numerous open issues. This paper first provides a comprehensive portrayal of the 6G vision …
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Scholar articles
CX Wang, X You, X Gao, X Zhu, Z Li, C Zhang, H Wang… - IEEE Communications Surveys & Tutorials, 2023