Volume 32, Issue 4 e4233
SURVEY ARTICLE

6G: A comprehensive survey on technologies, applications, challenges, and research problems

Haitham Hassan H. Mahmoud

Haitham Hassan H. Mahmoud

School of Engineering, Birmingham City University, Birmingham, UK

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Amira A. Amer

Amira A. Amer

Wireless Intelligent Networks Center (WINC), Nile University, Giza, Egypt

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Tawfik Ismail

Corresponding Author

Tawfik Ismail

Wireless Intelligent Networks Center (WINC), Nile University, Giza, Egypt

National Institute of Laser Enhanced Sciences, Cairo University, Giza, Egypt

Correspondence

Tawfik Ismail, National Institute of Laser Enhanced Science, Cairo University, Giza 12613, Egypt.

Email:[email protected]

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First published: 02 February 2021
Citations: 127

Abstract

The inherent limitations of the network keep on going to be revealed with the continuous deployment of cellular networks. The next generation 6G is motivated by these drawbacks to properly integrate important rate-hungry applications such as extended reality, wireless brain-computer interactions, autonomous vehicles, and so on. Also, to support significant applications, 6G will handle large amounts of data transmission in smart cities with much lower latency. It combines many state-of-the-art trends and technology to provide higher data rates for ultra-reliable and low latency communications. By outlining the system requirements, potential trends, technologies, services, applications, and research progress, this article comprehensively conceptualized the 6G cellular system. Open research issues and current research groups in their field of research are summarized to provide readers with the technology road-map and the potential challenges to consider in their 6G research.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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