What is WiFi?
Wifi or Wireless Fidelity, allows you to connect to the internet from virtually anywhere at speeds of up to 54Mbps. WiFi enabled computers and handsets use radio technologies based on the IEEE 802.11 standard to send and receive data anywhere within the range of a base station. Wireless is a technology that’s inexpensive, easy to use, and practical and yet… it’s a technology that’s still very young. Here’s a quick look at what the future could hold for wireless.
The Radio and the Phone
Wireless networks will always win over wired ones, if for no other reason, simply because it is much cheaper for signals to travel through the air than it is to install and maintain wires. For example… consider that telephones were originally used for sending and receiving news reports. When radio was invented, this stopped almost overnight – why bother going to all that expense when it’s free ‘over the air’? The same principle applies to computer networking.
Imagine having a choice between a wired Internet connection and a wireless one. The only reason to choose a wired connection would be cost...
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