WiFi, also known as Wi-Fi, is a trademark owned by the Wi-Fi Alliance (WFA). It is aWLANtechnology based on the IEEE 802.11 family of standards. Since the release of the first-generation IEEE 802.11 standard in 1997, it has been evolved to the latest 7th-generation802.11bestandard (Wi...
What is the wifi WHATISTHEWIFI Thesuorceofthewifi Wirelessfidelity.Technically,it isastandardensuringthatequipmentworksonawirelessnetwork.Itisonanalogywith‘hi-fi’,forhighfidelity,thatusedtobecommonforrecordingsomeyearsago.Itisaninterestingusage becauseitshowsthereturnofawordthateverybodythoughthadgonecom...
WiFi(Wi-Fi) is a wireless LAN standard, part of IEEE 802.11, for communication among different devices. It is a kind of radio wave, the same as Bluetooth and cellular networks, used for device communication on a small scale, like for houses, malls, piazzas, etc. WiFi is the cheapest ...
802.11a was the first WiFi standard to introduce OFDM (orthogonal frequency division multiplexing) technology. OFDM is a multi-user technology, which allows multiple devices (like mobiles, tablets, laptops, etc) to be connected to a single wireless router. OFDM chops wireless channels into several ...
Using a feature called MU-MIMO (multi-user, multiple inputs, multiple outputs), 802.11ac also increased the overall data speeds of an entire network.802.11ax (WiFi 6) 802.11ax, or WiFi 6, is the most current WiFi standard. WiFi 6 is capable of a theoretical maximum speed of 9.6 Gbps ...
WiFi 7 (Wi-Fi 7), the 7th generation of Wi-Fi, is built for extremely high throughput. WiFi 7 works across all three bands (2.4 GHz, 5 GHz, and 6 GHz) to fully utilize spectrum resources. Here is everything you need to know about it—what WiFi 7 is, why
1) WiFi Does Not Stand for Wireless Fidelity Despite what many sources say, WiFi is not an acronym. It does not stand for Wireless Fidelity, Wireless Fiber, or anything at all really. Before the standard for wireless networking could be adopted, it needed a name that was memorable and in...
The main reason why so many people think that WiFi means Wireless Fidelity has everything to do with the advertising slogan "The Standard for Wireless Fidelity,” which was used for a brief time after the creation of the WiFi brand itself. There’s also the fact that Wi-Fi Alliance was ...
WiFi®, also spelled Wi-Fi®, is a wireless networking technology used across the globe. It refers to any system that uses the 802.11 standard, which was developed by the Institute of Electrical and Electronics Engineers (IEEE) and released in 1997. This standard was largely promoted by ...
Before choosing a new wireless device, it’s important to know the key differences between Wi-Fi 6E and the previous generation of wireless technology, Wi-Fi 6. The most impactful difference is that Wi-Fi 6E devices use a dedicated 6E spectrum with up to seven additional 160 MHz channels ...