A wide area network (WAN) for data that is typically provided by the cellular carriers. Also called "wireless broadband" or "broadband wireless," wireless WANs (WWANs) use cellular towers to transmit a wireless signal over a range of several miles to a mobile device compared to wireless Wi-Fi LANs (WLANs), which span only a few hundred feet and generally to only stationary devices.
In the U.S., the EDGE and EV-DO technologies are used by cellular carriers to provide wireless communications to cellphones, laptops and PDAs. See wireless broadband, wireless LAN, cellular generations and WAN.
In the U.S., the EDGE and EV-DO technologies are used by cellular carriers to provide wireless communications to cellphones, laptops and PDAs. See wireless broadband, wireless LAN, cellular generations and WAN.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
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