Wi-Fi faces the new wireless ecosystem: a critical review

Over the last three decades, we have become more dependent on wireless connectivity to access services and applications from nearly anywhere. The overstated emergence of the all-encompassing fifth generation (5G) of mobile systems begs the question of the future of the new generation of IEEE 802.11...

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Bibliographic Details
Published in:Annales des télécommunications 2024-06, Vol.79 (5-6), p.397-413
Main Authors: Martínez, Víctor M. G., Ribeiro, Moisés R. N., Mota, Vinícius F. S.
Format: Article
Language:English
Subjects:
5G mobile communication
Broadband
Business competition
Circuits
Communications Engineering
Computer Communication Networks
Convergence
Engineering
Information and Communication
Information Systems and Communication Service
Networks
R & D/Technology Policy
Signal,Image and Speech Processing
User experience
Wireless networks
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Summary:Over the last three decades, we have become more dependent on wireless connectivity to access services and applications from nearly anywhere. The overstated emergence of the all-encompassing fifth generation (5G) of mobile systems begs the question of the future of the new generation of IEEE 802.11 (Wi-Fi) solutions. However, Wi-Fi has certain advantages compared to cellular systems in different ways: (i) a fast-paced standardization process; (ii) a diverse, agile, and highly competitive manufacturer base; and (iii) a broad base of early adopters for both office and house wireless networks. In addition, the rise of enabling technologies, such as software-defined wireless networks, may allow more robust and reliable Wi-Fi networks to bridge gaps in Wi-Fi technology to reach several vertical sectors. This review provides a technical analysis of the relationship between broadband wireless and Wi-Fi technologies. Wi-Fi has taken decisive steps with the evolution of several standards, and there is already evidence that Wi-Fi may partially (or completely) fulfill 5G’s strict service requirements. Next, we discussed the Wi-Fi and 5G convergence, which allow more control over user experiences and provide better service. This review concludes with an analysis of open challenges in the convergence of 5G and Wi-Fi systems. We conclude that Wi-Fi technology has and will continue to have a decisive role as an access technology in the new ecosystem of wireless networks.
ISSN:0003-4347
1958-9395
DOI:10.1007/s12243-023-00995-2