| Third Generation Mobile Telephony 3G is an ITU(International Telecommunication Union) specification for the third generation (analog cellular was the first generation, digital PCS the second) of mobile communications technology.3G promises increased bandwidth up to 384 Kbps when a device is stationary or moving at pedestrian speed, 128 Kbps in a car, and 2 Mbps in fixed applications. Implemented in Europe as UMTS and CDMA2000 in North America, its goals are high-quality multimedia and advanced global roaming. |
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