FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Wi-Fi is a wireless networking technology that uses radio waves to provide wireless high-speed Internet access. A common misconception is that the term Wi-Fi is short for “wireless fidelity, ” however Wi-Fi is a trademarked phrase that refers to IEEE 802.11x standards.

Detailed explanation-2: -What Does IEEE 802.11x Mean? 802.11x is generic term to refer to the IEEE 802.11 standard for defining communication over a wireless LAN (WLAN). 802.11, commonly known as Wi-Fi, specifies an over-the-air interface between a wireless client and a base station or between two wireless clients.

Detailed explanation-3: -You may have read, or made an educated guess, that Wi-Fi stands for “wireless fidelity” just as Hi-Fi stands for “high fidelity”. It would make sense but you’d be wrong. Phil Belanger, a founding member of the Wi-Fi Alliance, has comprehensively dispelled the idea: “Wi-Fi doesn’t stand for anything.

Detailed explanation-4: -IEEE 802.11 standard, popularly known as WiFi, lays down the architecture and specifications of wireless LANs (WLANs). WiFi or WLAN uses high-frequency radio waves instead of cables for connecting the devices in LAN.

Detailed explanation-5: -IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of media access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer communication.