CTS 332: Intro to Wi-Fi Standards and Technologies

Clear To Send: Wireless Network Engineering

We’re headed back to the basics with a series of episodes focused on Wi-Fi fundamentals.

How do devices and access points communicate with each other? How does it work in varying environments?

A standards body defines how different vendors and manufacturers use a standard way to communicate over the air.

Since the inception of Wi-Fi, newer standards were created to build upon the previous versions – increasing data rates, efficiency, and more. New Wi-Fi protocols were born.

In this episode we touch upon the different Wi-Fi Standards and the technology that it is based on.

Resources

• IEEE Timeline: https://ieee802.org/11/Reports/802.11_Timelines.htm
• IEEE 802.11-2020 Standars: https://ieeexplore.ieee.org/document/9363693
• MCS Table: https://mcsindex.net/

Bonus

• PHY Graphics updated: CTS 802.11 PHY Table 2024.pdf

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