5G, 6G, and Beyond: Recent advances and future challenges

The work

AuthorsFatima Salahdine; Tao Han; Ning Zhang
Editors
Typearticle
Year2023
Citekeysalahdine2023beyond

Where it appeared

Published inAnnals of Telecommunications
Volume78
Issue9
Pages525--549

Identifiers

DOI10.1007/s12243-022-00938-3

Abstract

With the high demand for advanced services and the increase in the number of connected devices, current wireless communication systems are required to expand to meet the users’ needs in terms of quality of service, throughput, latency, connectivity, and security. 5G, 6G, and Beyond (xG) aim at bringing new radical changes to shake the wireless communication networks where everything will be fully connected fulfilling the requirements of ubiquitous connectivity over the wireless networks. This rapid revolution will transform the world of communication with more intelligent and sophisticated services and devices leading to new technologies operating over very high frequencies and broader bands. To achieve the objectives of the xG networks, several key technology enablers need to be performed, including massive MIMO, software-defined networking, network function virtualization, vehicular to everything, mobile edge computing, network slicing, terahertz, visible light communication, virtualization of the network infrastructure, and intelligent communication environment. In this paper, we investigated the recent advancements in the 5G/6G and Beyond systems. We highlighted and analyzed their different key technology enablers and use cases. We also discussed potential issues and future challenges facing the new wireless networks.

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Added2026-08-04 00:00 UTC
Approved bya person 2026-08-16 16:04 UTC

Filed under

between-the-wire-and-the-packet the-generation-that-was-argued-with

Cite it as

@article{salahdine2023beyond,
  title        = {5G, 6G, and Beyond: Recent advances and future challenges},
  author       = {Fatima Salahdine and Tao Han and Ning Zhang},
  year         = {2023},
  journal      = {Annals of Telecommunications},
  volume       = {78},
  number       = {9},
  pages        = {525--549},
  doi          = {10.1007/s12243-022-00938-3},
}

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