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Understanding Wi-Fi and How The Technology Works!

Wi-Fi is a terminology that almost everybody is familiar with. To explain in a simpler way, Wi-Fi is a wireless networking protocol used by devices for communicating with each other without a wired connection. With the invent of wi-fi, it became easier for the users to connect multiple devices to the same router without the need of having a LAN for every device. Let’s learn more about the technology that we are highly dependent upon.

How Wi-Fi Works?

Wi-Fi works with the help of a router that receives and transmits wireless signals within a specific range. The router receives signals from Internet Service Provider and converts them into radio frequencies that reach out to all the devices connected to the network.

Advantages of Wi-Fi

• Wi-Fi enables users to connect to the Internet without worrying about the need to attach a LAN cable.
• As there’s no need to connect a device to the cable for Internet connection, Wi-Fi turns out to be beneficial for offices. Employees can move around and work from anywhere in the office and they don’t have to search for a port. This is really helpful during meetings and presentations.
• If you increase the number of smart devices, there’s no need to increase LAN cables.
• Wi-Fi enables better mobility, thus increases productivity.

Disadvantages of Wi-Fi

• Wi-Fi signals have limited range and there might be some areas in your house or office where signal strength might be weak. This can, however, be compensated by installing a wi-fi mesh system or extender.
• Refrigerators and other large metal objects or even walls can block wi-fi signal. Similarly, a microwave oven can also lead to network congestion as a radiation frequency of wi-fi and microwave is same.

Last Words
Wi-Fi has changed the way we work. It has increased productivity and ease as well. For those, who still do not have Wi-Fi connection at home, it’s time to upgrade. Also, make sure you buy best wifi router with parental controls so that you can keep a check on the content that kids watch over the Internet.

Author Bio
Simon
Simon is a freelance writer. He loves to write on technology and travel related topics. Simon also works as a tech consultant, and gives his sound advice to companies that are interested in expansion.

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