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AT&T has been hinting for a while that it's getting closer to implementing small cell sites in its network, and at CTIA Wireless 2012 gave a stronger clue as to when and how the mini network hubs will operate. Executive technology VP John Donovan clarified to Reuters that a pilot is expected t

2 years ago 0 Comments
May 8, 2012 at 8:23PM
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With great bandwidth comes great responsibility is a lesson not lost on AT&T, as the cellular carrier has revealed it will follow Verizon's lead in improving call quality with Voice over LTE. Following Verizon's impressive demo of the technology this morning, Forbes cornered AT&T CTO John Do

3 years ago 0 Comments
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AT&T promised that it would be expanding its HSPA+ rollout this year, and it's now finally touting some actual results. Speaking at the Sencha Conference in San Francisco this week, AT&T CTO John Donovan confirmed that the carrier has upgraded a full 80 percent of its network to HSPA+, which

4 years ago 0 Comments