Full Form of Wifi | The full form of wifi

Full Form of WIFI or WIFI also Spelled as Wi-Fi is a local area wireless technology. It allows an electronic device to transfer data or connect to the internet using ISM radio bands. It is an underlying technology of wireless local area network (WLAN). Wi-Fi allows computers and other devices to communicate over a wireless network.

Full Form of WIFI
Full Form of WIFI

Wi-Fi network components are based on the one of the 802.11 standards developed by the IEEE and adopted by Wi-Fi alliance. It provides a standard way to connect with wireless network. Wi-Fi is the trademark of the Wi-Fi alliance and used as a brand name for products using the IEEE 802.11 standards.

Wi-Fi can be used on several types of devices like personal computers, video game console, smart phones, digital camera, tablet computers etc. You can use Wi-Fi to create a hotspot within the range of 20 meters (66 feet). It is less secure than wired connection because the intruder does not need the physical connection to use the Wi-Fi.

What is the Full Form of WiFi ?

WiFi – Wireless Fidelity

Wireless Fidelity is a brand, originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN). A person with a WiFi device can connect to the internet or Local area network using an access point, provided that the device should be in the range of that Wireless access point. Wireless access point (WAP) connects a group of wireless devices to an adjacent wired LAN.

Technical Specification
It is based on the IEEE 802.11 specifications. A typical wireless access point using 802.11b or 802.11g might have a range of 120 ft indoors and 300 ft outdoors. The region covered by one or several Wireless access points is called a hotspot.

Wi-Fi  is supported by many applications and devices including video game consoles, Laptops, PDAs, mobile phones and other consumer electronics.

Full Form of WIFI
Full Form of WIFI

Technical Specification

Wi-Fi is based on IEEE 802.11 specifications. This is a list of Wi-Fi standards in chronological order.

  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11ac

A wireless accessing point 802.11b or 802.11g provides range of 120 ft indoor and 300 feet outdoor access of internet through computers, laptops, smart phones etc.

What is the full form of wifi?

A common misconception is that the term Wi-Fi is short for “wireless fidelity.” This is not the case. Wi-Fi is simply a trademarked term meaning IEEE 802.11x. The false notion that the brand name “Wi-Fi” is short for “wireless fidelity” has spread to such an extent that even industry leaders have included the phrase wireless fidelity in a press release.

You’ll also find references to Wi-Fi being short for wireless fidelity on a number of well-known and respected technology-focused publications and websites. The truth is, Wi-Fi isn’t short for anything — and it never was.

The current confusion seems to stem from a brief period early in the days of the Wi-Fi Alliance when a regrettable tag line was added that stated, ‘The Standard for Wireless Fidelity.’ This was not part of the original name and was not created by Interbrand, but it was added as an afterthought in an attempt to help users make sense of the new and somewhat nonsensical word, Wi-Fi.

WI-FI is a local area of wireless technology. WI-FI is a wireless networking technology that uses radio waves to provide high-speed network and Internet connections. The names Wi-Fi also for Wireless Fidelity as it is synonymous with WLAN (Wireless Local Area Network). Wi-Fi networks don’t have any physical wired connection between the sender and receiver.

Full Form of Wifi
Full Form of Wifi

WiFi stands for wireless fieldity. What it does, is establish a Local Area Network (which was done using wires prior to WiFi). It was used for Laptop Computers some years ago, but then technology allowed it to be incorporated in mobile phones.

 The network consists of one or more Router(s) and clients. Most WiFi routers allow connection between devices connected to its network. However some do not, for security reasons.

WiFi uses radio frequencies 2.4 GHz (there are three types that use this: 802.11 B,G and N) and 5.0 GHz (802.11 e) (not so sure about this, edits welcome)

Sometimes ADSL and cable (rarely) modems are integrated in wireless routers. There are some devices which use mobile networks for internet access and create a WiFi network around them for clients.

Nowadays there are phones which can do the above and computer applications which can share the wired internet connection they have.

Usually domestic use of WiFi is mainly to access internet, and sometimes for device to device connection. “Wireless Fidelity.” It’s a wireless communications technology using short radio waves (2.4 GHz and 5 GHz bands) over which any of the usual protocols can be utilized. It can also be encrypted, and SHOULD be so, as otherwise anyone with a laptop and a packet sniffer can see your traffic in the clear. WPA2 is the *minimum* recommended encryption and even that’s not proof against hacking.

WIFI: Wireless Fidelity

WIFI also Spelled as Wi-Fi is a local area wireless technology. It allows an electronic device to transfer data or connect to the internet using ISM radio bands. It is an underlying technology of wireless local area network (WLAN). Wi-Fi allows computers and other devices to communicate over a wireless network.

Wi-Fi network components are based on the one of the 802.11 standards developed by the IEEE and adopted by Wi-Fi alliance. It provides a standard way to connect with wireless network. Wi-Fi is the trademark of the Wi-Fi alliance and used as a brand name for products using the IEEE 802.11 standards.

Wi-Fi can be used on several types of devices like personal computers, video game console, smart phones, digital camera, tablet computers etc. You can use Wi-Fi to create a hotspot within the range of 20 meters (66 feet). It is less secure than wired connection because the intruder does not need the physical connection to use the Wi-Fi.

The full form of Wi-Fi is Wireless Fidelity.

WIFI also Spelled as Wi-Fi is a local area wireless technology. It allows an electronic device to transfer data or connect to the internet using ISM radio bands. Wi-Fi is the trademark of the Wi-Fi alliance and used as a brand name for products using the IEEE 802.11 standards.

Here is some amazing facts that you need to know:-

  1. WiFi uses radio waves.
  2. WiFi was originated in Hawaii in 1979.
  3. WiFi has it’s own language.
  4. You can connect too Many devices to The WiFi.
  5. WiFi can travel far.
  • WiFi is not 100% secure. It’s hack able.

WiFi is Wireless Local Area Networking, It’s trademark of the WiFi Alliance, Nobody can use this term for their business. Wi-Fi allows computers and other devices to communicate over a wireless network and It is an underlying technology of wireless local area network (WLAN).

Wi-Fi is just a trademark used for IEEE 802.11 (wireless LAN ) standards. Rest fellow qourans Kumarsambhav pandey and Vijay Bhaskar answered correctly.

That is a misconception that Wi-Fi stands for wireless fidelity, though this term is not used anywhere technically, and does not even mean anything in technical terms.

The term fidelity is just a receiver performance matrix, and defines how faithfully the receiver reproduce the actual audio quality. Thus the term hi-fi is valid term that define a audio system’s quality. But that is not the case with Wi-Fi (802.11 wireless LAN ) it’s just a communication standard.

Wi-Fi is the name of a popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for “wireless fidelity,” however this is not the case. Wi-Fi is simply a trademarked phrase that means IEEE 802.11x.

How Wi-Fi Networks Works

Wi-Fi networks have no physical wired connection between sender and receiver by using radio frequency (RF) technology — a frequency within the electromagnetic spectrum associated with radio wave propagation. When an RF current is supplied to an antenna, an electromagnetic field is created that then is able to propagate through space.

The cornerstone of any wireless network is an access point (AP). The primary job of an access point is to broadcast a wireless signal that computers can detect and “tune” into. In order to connect to an access point and join a wireless network, computers and devices must be equipped with wireless network adapters.

Wi-Fi stands for Wireless Fidelity. It normally refers to the systems that use 802.11 standards, developed by the IEEE ( Institute of Electrical and Electronics Engineers ) in 1997. In simpler terms, it is a technology that uses wireless networking of two or more devices.

he name given IEEE 802.11 by the Wireless Ethernet Compatibility Alliance (WECA, now the Wi-Fi Alliance), Wi refers to the wireless nature of the LAN and Fi to the fidelity (i.e., faithfulness, or integrity) of the signal.The term also has been attributed to the IEEE 802.11 Working Group, with Wi referring to the fact that a wire traditionally served as the physical medium for LANs, and the homonym Fi referring to PHY, the PHYsical Layer of the OSI Reference Model. So,Wireless PHY became Wi-Fi. One way or another, or perhaps both ways, Wi-Fi became the vernacular for 802.11 and especially 802.11b

WiFi is defined as an abbreviation for wireless fidelity, meaning you can access or connect to a network using radio waves, without needing to use wires. an example of WiFi is when you go Starbucks and can join on their network to get on the Internet without having to connect your computer to any wires.

Long explanation: The name WiFi comes from the development of different networking technologies. The first WLAN standard was made and called 802.11. Unfortunately, 802.11 only support a maximum bandwidth of 2Mbps which was too slow for most applications. However, after a while, they created newer versions and it branched into many different technologies and standards. These explain different metrics such as Speed, frequency band and reach.

IEEE 802.11 b
11Mbps
>2.4 GHz
>140-meter reach
>also referred to as Wi-Fi 1

IEEE 802.11 a
54 Mbps
>5 GHz
>120-meter reach
>also referred to as Wi-Fi 2

IEEE 802.11 g
54 Mbps
>2.4 GHz
>140-meter reach
>Runs with standard 802.11 b if the Wireless AP is compatible
>support by all wireless devices today
>also referred to as Wi-Fi 3

IEEE 802.11 n
300Mbps (channel bonding)
>2.4/5 GHz which runs with all other WAPs
>250-meter reach
>also referred to as Wi-Fi 4

IEEE 802.11 ac
1300 Mbps (5 GHz)
450 Mbps (2.4 GHz)
>fastest maximum speed and best signal range
>also referred to as Wi-Fi 5

The Full form of WI-FI is local area wireless technology. WI-FI is a wireless networking technology that uses radio waves to provide high-speed network and Internet connections. Introduced in September 1997, the name Wi-Fi also stands for Wireless Fidelity as it is synonymous with WLAN (Wireless Local Area Network). Wi-Fi allows computers, video-game consoles, smart phones, digital cameras, tablet computers, digital audio players, modern printers and other devices to communicate over a wireless network. Originally licensed by the Wi-Fi Alliance, Wireless Fidelity is a brand to describe the underlying technology of wireless local area networks (WLAN).

Wireless access point (WAP) connects a group of wireless devices to an adjacent wired LAN. Wi-Fi networks don’t have any physical wired connection between the sender and receiver. By using radio frequency (RF) technology – a frequency within the electromagnetic spectrum associated with radio wave propagation and when an RF current is supplied to an antenna, an electromagnetic field is created that then is able to propagate through space. It is based on the IEEE 802.11 specifications.

Full form of Wi-Fi is Wireless Fidelity.

WiFi is a term which is also commonly used as a term Internet or Network. We use Wi-Fi generally to connect with the internet using the ISM bands. WiFi was actually invented while the experiment in 1997 by Vic Hayes. Today, Most of the people have WiFi or broadband connection. We are provided with the Broadband and WiFi router simply gives us that Broadband internet wireless.

In short, WiFi is the name given to the Local area wireless network.

WiFi network components are based on the one of the 802.11 standards developed by the IEEE. This provides a standard way to connect with wireless network. Today, Almost every kind of device supports the WiFi connection. Smartphones, Desktops, PC’s, Consoles, Smart devices, Smart TV’s……

With the help of WiFi we can create a wireless network for 20–25 meters. And, As more distance you will be nearest to WiFi, you will get better bandwidth as compared to more distance. WiFi is less secure, because devices connected to same WiFi can be hacked. WiFi have it’s 5 versions; every version gives the improvement in the security of the WiFi, which helps us to use Wireless connection in easy way.

Actually there is no full for wifi.

Wi-fi is commonly mistaken as an acronym for “wireless fidelity” and often you may also see it spelled without the hyphen (wifi).

Wi-Fi or WiFi is a technology for wireless local area networking with devices based on the IEEE 802.11 standards. Wi-Fi is a trademark of the Wi-Fi Alliance, which restricts the use of the term Wi-Fi Certified to products that successfully complete interoperability certification testing.[1]

Devices that can use Wi-Fi technology include personal computers, video-game consoles, smartphones, digital cameras, tablet computers, digital audio players and modern printers. Wi-Fi compatible devices can connect to the Internet via a WLAN network and a wireless access point. Such an access point (or hotspot) has a range of about 20 meters (66 feet) indoors and a greater range outdoors.

Hotspot coverage can be as small as a single room with walls that block radio waves, or as large as many square kilometres achieved by using multiple overlapping access points.

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