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What Is Wireless Internet & How Does It Work?

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Wireless access

Wireless accessOnce upon a time, the only way to access the internet was through a physical cable that connected you to the world wide web. In recent years, technological advancements have led to a spike in popularity of wireless internet services. The absence of traditional cords and wires has prompted a number of frequently asked questions about wireless internet and how exactly it works.

Q: What is wireless internet?

These days, there are a variety of options available to those who want to connect to the internet. In addition to conventional wired internet, you can also access the online universe through satellite and Wi-Fi connection services. True wireless internet reaches your home or workplace by transmitting information via invisible radio frequencies similar to those used by mobile phones, eliminating the need for a physical cable connection to your service provider. In order to provide wireless internet connections to their customers, ISPs need to create different communication sites with infrastructure like towers to reach customers in their service areas. These remote tower locations usually run on a combination of on-grid power, solar, and power systems with backup battery banks and DC power conversion equipment like from ict-power.com

Q: What do I need?

In order to access wireless internet, all that’s required is a receiver, a modem, and a networking cable. You may have noticed a receiver before without knowing what it was; typically, it is a small white box mounted outside the building to receive the incoming signals. The modem, named for its ability to modulate and demodulate the signals as they arrive and depart, is an essential piece of equipment on both sides of a wireless link.

Q: How does it work?

The principles of wireless internet are quite simple, although the concept may seem rather abstract because electromagnetic energy isn’t tangible like cables and cords. To begin the process, the internet service provider transmits its signals to a tower using cables or a radio transmitter. Depending on your location and your ISP (click here to learn what an ISP is), the signal may hit the first tower it finds, or it may be rerouted through a series of towers prior to reaching you. When the radio frequency carrier arrives to your receiver, it travels through your networking cable to the modem, which acts as somewhat of an interpreter between the signal and your computer by transmitting and receiving information at the same time.

Q:  Is it secure?

When the proper encryption is added to the wireless internet signals, you can rest assured that these frequencies are capably secure for your communications. Although hackers can pose a threat, wireless internet is no more of a risk than any other wireless technology.

Q: What are the benefits of wireless internet?

Because these radio frequencies are public, they don’t require expensive licenses and prohibitive restrictions. In much the same way that traffic is rerouted when there’s an accident on the road, the different frequencies prevent your connection from becoming clogged by diverting packets of information when an overload or equipment failure occurs, ensuring that everything reaches its intended destination. Wireless internet is also an ideal solution if you live in a rural community or remote area that has no access to a physical internet connection.

If you have any further questions regarding wireless internet, please do not hesitate to contact us at Pure High Speed.

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