The Wireless Networks and Mobile Computing research center is your source for the latest wireless and mobile news, analysis and research from Network World.

Learn how WiFi networks work, build your own wireless network and find the best prices on wireless routers.

Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires ". The distances involved may be short (a few meters as in television remote control) or very long (thousands or even millions of kilometers for radio communications). Introduction to Wireless · Wireless communication · The electromagnetic ...

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A wireless LAN or WLAN is a wireless local area network, which is the linking of two or more computers or devices without using wires. WLAN uses spread-spectrum or OFDM modulation technology based on radio waves to enable communication between devices in a limited area, also known as the basic service set.History · Benefits · Disadvantages · Architecture · Types of wireless LANs

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