Wi-Fi Full Form | Wireless Fidelity Latest Update | New Information 2021

Wi-Fi Full Form | Wireless Fidelity Latest Update | New Information 2021

Wi-Fi is the shortened form of the term Wireless Fidelity used in the case of Internet Connection. It is an advanced mechanism enabling electronic devices to exchange data wirelessly over a computer network or in a particular area/locality.

“Wi-Fi” happens to be a trademark of the Wi-Fi Alliance. It has turned into a brand name for products using the IEEE 802.11 family of standards. As a term, Wi-Fi resembles the term High Fidelity or Hi-Fi used in the case of audio-equipment classification.

Wi-Fi belongs to the broad family of the Wireless Network Protocol globally used for Local Area Network (LAN) of devices and Internet connection.

Origin of Wi-Fi

The history or origin of Wi-Fi is quite interesting. From the initial crude mode, it grew to be a highly sophisticated and useful system over the decades.

The development process and minimum use of Wi-Fi began 50 years back in 1971 when ALOHAnet connected the Hawaiian Islands with a UHF wireless packet network. ALOHAnet and the ALOHA protocol were early or initial forerunners to Ethernet and subsequently to the IEEE 802.11 Protocol.

It is Vic Hayes who is generally considered as the person who improved the system. Hayes is known as the “father of Wi-Fi.” Hayes began his work to develop Wi-Fi way back in 1974 when he joined NCR Corporation.

Laws and Rules Governing Wi-Fi in the Initial Stages

The U.S. Federal Communications Commission in 1985 gave a ruling that allowed the use of ISM Band for unlicensed use with the frequencies in the 2.4GHz band. In 1991, the NCR Corporation with AT&T invented the early version of the 802.11 Protocol.

Wi-Fi originated in the WaveLAN, the first wireless product. Usually, the WaveLAN is credited to have helped the development of the Wi-Fi system.

It was in 1997 that the First Version of the 802.11 Protocol on which Wi-Fi is based was, released thus paving the way to the system’s mass use and application in different parts of the world.

The Conclusion

Today, it is used globally as the most convenient way of Internet connection in offices, private houses, and in all other places where the Internet is used. It is practically the cheapest form of Internet connection having the facility of a very easy connection to the Internet. Practically, the modern world just cannot even be imagined without the absence of Wi-Fi.

FAQ (Frequently Asked Questions)

Who is the inventor of Wi-Fi?

Answer: Vic Hayes is regarded as the inventor of Wi-Fi. He improved the wireless system to finally give it the shape of Wi-Fi. Hayes is called the “father of Wi-Fi.” Hayes began his work to develop Wi-Fi way back in 1974 when he joined NCR Corporation.

In which year was the first version of Wi-Fi released?

Answer: It is nearly 24 years that the Wi-Fi system is running across the globe. The system was first used for application in 1997. It was the year on which the First Version of the 802.11 Protocol on which Wi-Fi is based was released thus paving the way to the system’s mass use and application in different parts of the world.

Is Wi-Fi a brand name or trademark?

Answer: Yes, basically it is a brand name. It is also a trademark, at the same time. “Wi-Fi” is basically a trademark of the Wi-Fi Alliance. It has turned into a brand name for products using the IEEE 802.11 family of standards. As a term, Wi-Fi resembles the term High Fidelity or Hi-Fi used in the case of audio-equipment classification. Phil Belanger, one of the founding members of the Wi-Fi Alliance is mainly credited with inventing the brand name “Wi-Fi”.

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