The bottom line is this: WiFi is the wireless network you use in your house, but it can be created from any type of internet connection. Wireless home internet is a specific type of internet connection that uses cell towers. (And, no, you cannot have WiFi without internet.)
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.
WECA named the new technology Wi-Fi. (Wi-Fi is not an abbreviation for “wireless fidelity”; the name was created by a marketing firm hired by WECA and chosen for its pleasing sound and similarity to “hi-fi” [high-fidelity].)
WiFi and wireless internet are two different things. WiFi doesn't work without an internet service, and it can be inherently insecure. Wireless internet through fixed point wireless is the best for residential and commercial internet in rural communities.
Wi-Fi is great, but wired connections are faster and more reliable. If you have high-priority devices like a desktop, gaming console, or smart TV, it might be worth your while to plug them in to your router with an Ethernet cable instead of relying on Wi-Fi.
Wireless broadband (WiBB) is a high-speed internet and data service delivered through a wireless local area network (WLAN) or wireless wide area network (WWAN). As with other wireless services, wireless broadband may be either fixed or mobile.
Types of Wireless Network Connections
In addition to a LAN, there are a few other types of common wireless networks: personal-area network (PAN), metropolitan-area network (MAN), and wide-area network (WAN).
1997 – When was WiFi invented? WiFi was invented and first released for consumers in 1997 when a committee called 802.11 was created. This led to the creation of IEEE802. 11, which refers to a set of standards that define communication for wireless local area networks (WLANs).
Examples of wireless Internet are Wi-Fi hotspots within the home, company or public venue, as well as 3G/4G cellular data service from the telephone carriers. In rural areas, satellites also provide wireless Internet service. Contrast with wired Internet.
WiFi transmits data using radio waves. A device's wireless adapter converts data into a radio signal and sends it out via an antenna. This process works both ways: the router also takes data from the Internet, converts it to a radio signal, and sends it back to the device to be decoded.
The five Wi-Fi technologies are A, B, G, N and AC. B and G use the 2.4 GHz frequency; A and AC use the 5 GHz frequency; and N uses both 2.4 and 5 GHz frequencies. Your choice for your home or business will come down to three: Wireless G, N or AC.
The Wi-Fi Alliance is a non-profit organization that owns the Wi-Fi trademark. Manufacturers may use the trademark to brand products certified for Wi-Fi interoperability. It is based in Austin, Texas.
The best type of internet is fiber-optic internet because it's extremely efficient, reliable, and fast. In most cases, fiber tops out at 1,000 Mbps for both download and upload speeds.
WPA2 was created to be better, faster, and more robust than the original WPA. While WPA still utilises TKIP, it also uses the AES (Advanced Encryption Standard) algorithm, a more complex encryption protocol. Since 2006, WPA2 has been a regular feature on all verified Wi-Fi hardware.
Fixed wireless internet has uptimes exceeding 99.99%, which makes it more reliable than a leased line.
Ethernet connections are simply the opposite; they are wired connections which need an ethernet cable to connect your device to the internet hub. If you plan to connect a number of devices, you will also need crossover cables and a network switch, so there can be a lot more kit involved. WiFi.
A prototype test bed for a wireless local area network (WLAN) was developed in 1992 by a team of researchers from the Radiophysics Division of the CSIRO (Commonwealth Scientific and Industrial Research Organisation) in Australia, led by Dr John O'Sullivan.
You may be amused to know that a wireless router allows you to use it without the Internet. Whether it is wired or wireless, you can go for it. However, it will be only for specific purposes. Using a wireless router without the internet will enable you to perform the following tasks.
You may have issues with an older router, computer, or other Wi-Fi device that doesn't adhere to recent wireless standards. In that case, you may want to invest in a new router. Or your computer may need a new wireless adapter (a device that lets you connect to a Wi-Fi network).
Open your networks panel from your taskbar (click the WiFi icon in the bottom right). Click on “Properties” of your WiFi network. In the new window that opens, scroll all the way down to “Properties”. “Network Band” will either say 2.4GHz or 5GHz.