The evolution of Wi-Fi: Advancing transmission rates and connectivity (2013-2025)
Year: 2025
Type: article
Abstract: This article examines the technological evolution of Wi-Fi standards from 2013 through the emerging Wi-Fi 7, tracing the significant advancements that have transformed wireless connectivity. Beginning with Wi-Fi 4's introduction of MIMO technology and dual-band operation, the narrative progresses through Wi-Fi 5's implementation of wider channels and more efficient modulation techniques, continuing to the revolutionary capabilities of Wi-Fi 6 and 6E, and culminating with the forthcoming Wi-Fi 7 standard. Each generational advancement addressed specific challenges while dramatically improving transmission rates, connection density, and overall performance. The expansion into the 6 GHz frequency band represents a pivotal development, opening unprecedented spectrum for wireless applications and addressing congestion issues in densely populated environments. The introduction of Multi-Link Operation and other technological breakthroughs in Wi-Fi 7 further pushes the boundaries of wireless performance. Through this technological progression, Wi-Fi has evolved from a convenient connection option to an essential infrastructure component supporting increasingly demanding applications across consumer, enterprise, and industrial domains.
Author: Danekula, Prasad
Institution: Hewlett Packard Enterprise (United States)
Language: English
Subfield: Computer Networks and Communications
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7084049509
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