Wi-Fi, Definition, Name, & Facts

Wi-Fi, networking technology that uses radio waves to allow high-speed data transfer over short distances. Within each frequency channel, Wi-Fi uses a ‘spread spectrum’ technique in which a signal is broken into pieces and transmitted over multiple frequencies.

What is the difference between WLAN and Wi-Fi?

Wifi - Wikipedia, la enciclopedia libre

Wi-Fi - Wikipedia

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Wi-Fi - Wikipedia

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