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Wireless Network Connections

In: Computers and Technology

Submitted By dbeals
Words 2795
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Wireless Network Connections
NT1110 Computer Structure and Logic
Debbie Beals, Bill Fry, Donald Phillips

Introduction
If you find yourself in a fast food restaurant, trendy coffee shop or Hotel, your chances of being around a wireless network in the world today are very good. You may connect your computer at home or other electronic devices to a wireless network, also called WiFi or 802.11 networks. Wireless networks are easy to set up and mostly inexpensive. Very soon wireless networking may be available from just about anywhere and at any time.
Bluetooth is a universal wireless standard for connecting various digital devices. Bluetooth is simply a way to connect devices to one another without the use of cables that transmits the signal over short distances. Bluetooth is “cable elimination technology”.

Wireless Connections

What is Wireless? Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor.
The most common wireless technologies use radio. With radio waves distances can be short, such as a few meters for television or as far as thousands or even millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio wireless technology include GPS units, garage door openers, wireless computer mice, keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones.
Somewhat less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic, or electric fields or the use of sound. Wireless Networks allows you to connect more than one

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