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4G

4G, short for fourth generation, is the fourth generation of mobile telecommunications technology, succeeding 3G and preceding 5G. A 4G system, in addition to the usual voice and other services of 3G, provides mobile broadband Internet access, for example to laptops with wireless modems, to smartphones, and to other mobile devices. Potential and current applications include amended mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, 3D television, and cloud computing.

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GigaomAT&T’s LTE network dome now covers 300 million people">GigaomAT&T’s LTE network dome now covers 300 million people

Consumers and business users alike are increasingly making transactions via mobile devices, and the growing importance of this channel is spurring companies to shift resources towards mobility initiatives. Read more »

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