What Precisely Is Wireless Internet and How Does It Work?

Consider for a moment what would happen if all wireless connections overnight were replaced by cables. Naturally, there will be cables running hundreds of miles through the air from every radio in every home back to the transmitters. You'll notice wires running from behind your television to every nook and cranny of your room. Having a clear workspace free of tripping hazards can contribute to a more productive and comfortable environment.

Also, there are plenty of reasons why wireless broadband connections are considered to be the best. Even though millions of people rely on it every day, it is one of the emptiest advancements in the broadband world.

Nowadays, wireless internet has become an indispensable part of life. Gone are the days of bulky routers and tangled cables. Now, we enjoy the freedom and convenience of reliable, high-speed connections that seamlessly integrate into our daily routines. From work and video calls to streaming entertainment, a stable wireless internet connection keeps us connected, informed, and entertained.

But if you're interested in obtaining a wireless internet connection for your home or place of business, there are a lot more things you should be aware of.

1 - What is Wireless Internet?

Do you often navigate the question of “What is Wireless Internet”? Wireless Internet is a network that allows you to connect your computer, TV, and smartphone to the Internet. It works by sending information over radio waves instead of through cables.

Wireless connection is most commonly found in homes but it's also available in some businesses and public places like coffee shops and libraries. Portable wireless internet offers an attractive alternative for those prioritising flexibility and mobility. Unlike wired connections, it requires no installation and can be used on the go. However, data usage fees can be a factor to consider.

You can use a wireless connection at home by using a wireless router. You can also connect through a cable or DSL modem if you have one. Don't worry if you don't already have one. There are numerous options for purchasing one online or at an electronics store.

2 - How Does Wireless Internet Work?

Wireless Internet uses radio signals to transmit data from one device to another. The signal is sent through the air the same way radio waves are sent through the air, but instead of using physical cables, it uses electromagnetic waves.

When you want to use wireless Internet, you must first connect your computer or mobile device to a router with an antenna. This antenna receives and transmits data between devices over radio waves.

The router then sends this information over its network so other devices can receive it too. Wireless routers have different capabilities and can be used in various ways depending on what you want them to do. Some routers can act as both a wireless access point (AP) and a wireless router, while others need to improve their abilities regarding network management capabilities or security features.

Wireless routers use two different types of technology: 2.4GHz and 5GHz frequencies. Most modern routers will support both frequencies, but some older ones only support one frequency at a time. If you want to use both, you might need an additional device called a dual-band router or a Wi-Fi extender. These devices can extend the range of your existing network and allow you to utilise both 2.4 GHz and 5 GHz frequencies simultaneously.

3 - How Does Wireless Broadband Work?

Wireless broadband delivers a wireless internet connection to your home or business, eliminating the need for physical cables. Unlike portable wireless internet solutions that rely on cellular data networks, wireless broadband offers a more robust and reliable alternative.

Here's a glimpse into the internal workings of this technology:

  1. The Backbone: At the core lies a high-speed wired connection, often fiber optic, that is the backbone for the entire system. This wired network carries vast amounts of data.

  2. Towers and Access Points: Strategically placed towers with antennas function as access points. These towers transmit and receive data signals using radio waves. Think of them as bridges between the wired network and your devices.

  3. Your Wireless Router: A wireless router acts as a translator inside your home or business. It receives the radio waves from the tower, converts them into a wireless signal (often called wifi), and broadcasts it within your space.

  4. Connecting Your Devices: Your devices, like laptops, smartphones, and tablets, have wifi receivers. These receivers pick up the signal from your router, authorising them to connect to the internet and exchange data wirelessly.

In essence, wireless fiber utilises a network of towers, radio waves, and your router to create a wireless internet network, freeing you from the constraints of cables. This technology is vital in bridging the digital divide and ensuring that even remote locations can access the internet's vast potential.

4 - Components of a Wireless Internet Setup: Routers, Devices, and Signals

Imagine a wireless internet connection as an invisible highway carrying information to and from your devices. This is because of the following network of components:

  • Routers: Acting as a central traffic controller, the router receives the internet signal (often from a cable or fiber connection) and translates it into wireless signals for your devices.

  • Devices: These are your laptops, smartphones, tablets, and any other gadgets equipped with Wi-Fi technology. They capture the wireless signals from the router and use them to access the internet.

  • Signals: Invisible radio waves carry the data between your router and devices. Different Wi-Fi standards, like 802.11 variations, determine these signals' speed, range, and capacity.

Routers act as translators, devices receive wireless messages, and signals carry the information—all working together to bring the internet to your life wirelessly.

5 - Evolution of Wi-Fi Standards: From 802.11 to Wi-Fi 6

The world of wireless internet is constantly evolving, with advancements in Wi-Fi standards. What started with the basic 802.11 standard has transformed into a robust technology we know today. Here's a glance of the journey:

  • Early Wi-Fi Standards (802.11a/b/g): These offered limited speeds and range but laid the foundation for future development.

  • Modern Wi-Fi Standards (802.11n/ac): These significantly improved speed, range, and capacity, making them suitable for streaming and downloading large files.

  • Latest Wi-Fi Standard (Wi-Fi 6): This cutting-edge technology boasts even faster speeds, better performance in crowded networks, and improved device battery efficiency.

Understanding these Wi-Fi standard variations helps you choose the right equipment and enjoy the best wireless internet experience.

6 - How Fast & Efficient is Wireless Internet Connection?

The speed of a portable wireless internet connection depends on several factors, including the type of router you have, the distance between your computer and the router, and how many devices are using the same network. The average speed for a wireless connection is about 300 megabits per second (Mbps).

The speed of your wireless internet connection can also be affected by other factors, such as whether there is interference from other wireless network devices or other electronics in your home or office.

WiFi speeds depend on the frequency used.

  • 2.4 GHz wireless WiFi offers a maximum of 430 Mbps or 600 Mbps. However, speeds around 150 Mbps or 300 Mbps are more typical.

  • The 5 GHz wireless WiFi can reach 1300 Mbps or even 6933 Mbps, depending on the wireless standard (like 802.11ac) and the conditions.

Remember, a router's maximum speed is based on the WiFi standards it supports, not these maximums. Also, the speed of your internet connection is often limited by your internet service provider, not just your router or WiFi.

7 - What are the Major Advantages of Wireless Internet Connection?

The major advantage of wireless Internet is that it has a range of up to 100 meters (328 feet), which means that you can use it in almost any area of your house without having to worry about losing signal strength or being able to connect at all. It also allows for mobility, which means that if you want to move around, you don't need to disconnect from your computer or mobile device just because you want to get away from it for a few minutes. Move out of range and reconnect when you're ready again.

There are also no power outlets required for those devices that may be mobile, laptops or tablets. This makes it perfect for homes or offices where power outlets are scarce or hard to reach. You can also use your tablet as a remote control for other home devices, such as televisions and stereo systems. It will also allow you to control these appliances wirelessly from your tablet while they are still connected via Bluetooth.

Also Read: Why is Your Internet Slow? Here are the Causes


Now that you have a better understanding of wireless fiber Internet, you should know that this Internet connection could be the best thing for you if you want to learn more about the internet world. Furthermore, if you want a wireless internet connection for your home, consider contacting a reputable WISP who can provide you with the best.

Follow Us

Rahul Nambiar | Tata Play Fiber

Rahul Nambiar

Manager - Digital Marketing

9th March 2023

  • Mesh Routers: Enhancing Your Home Network Experience Tata Play Fiber

    With the rise in popularity of mesh routers, the market has been flooded with various options, each offering unique features and capabilities. When selecting the best mesh router for your home, consider factors such as

    Rahul Nambiar | Tata Play Fiber By Rahul Nambiar | 14th May 2024
Best Selling Plan in Mumbai

Best Selling Plan in Mumbai

Unlimited Data per month
@300 Mbps Speed

Free Installation and Dual Band Router included

at just
8400 for 6 Months
* exclusive of taxes