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100 NetworkWireless Local Area Network (WLAN)WLAN connects two or more computers with each other and the Internetover the air waves rather than through a network cable connected toeach computer.In a WLAN, a radio communications device (an access point or wirelessrouter) connects the networked computers and peripherals, and providesInternet or network access. The access point or wireless router and thewireless network card in the computer communicate by broadcastingdata from their antennas over the air waves.Wireless Wide Area Network (WWAN)WWAN is also known as Mobile Broadband network, is a high-speeddigital cellular network that provides Internet access over a much widergeographical area than a WLAN, which typically covers only from 100to 1000 feet. Your computer can maintain Mobile Broadband networkaccess as long as the computer is within a cellular-data coverage zone.Contact your cellular/Internet service provider for coverage details.Wireless Personal Area Network (WPAN)WPAN helps interconnect wireless devices centered around your personalworkspace. WPAN technology supports communication over a shortdistance. Bluetooth, used as the basis for a new standard, IEEE 802.15. isan example of WPAN