News tagged with mobile communications

Researchers study best use of 'whitespace' spectrum

(Phys.org)—The demand for faster, more mobile Internet access for smartphones, tablets and laptops does more than strain the available space we have in our pockets and bags. There's a finite amount of wireless spectrum ...

dateSep 11, 2012 in Telecom
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Japan's Sony hit by fresh cyberattack

Sony said Thursday that hackers stole details belonging to hundreds of its mobile unit clients, the latest in a string of cyberattacks to hit the embattled Japanese electronics giant.

dateSep 06, 2012 in Business
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Verizon, T-Mobile agree to swap spectrum

A spectrum exchange between Verizon Wireless and T-Mobile USA would improve T-Mobile's service in some areas, enhance both carriers' national networks, and erase T-Mobile's objections to a controversial, earlier deal between ...

dateJun 28, 2012 in Telecom
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