News tagged with mobile communications

Third of world's population has Internet: UN

More than a third of the world's population is online while mobile phone uptake increased by more than 600 million in 2011 to around six billion, a UN agency said Thursday.

Oct 11, 2012
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US launches effort to ease 'spectrum crunch'

US regulators voted Friday to begin a process to reallocate some of the broadcast spectrum to meet surging demand from smartphones, tablets and other devices that use the wireless Internet.

Sep 29, 2012
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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 ...

Sep 11, 2012
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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.

Sep 06, 2012
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Home wifi could be used for emergency responders

Wireless routers for homes and offices could be knitted together to provide a communications system for emergency responders if the mobile phone network fails, German scientists reported on Monday.

Aug 20, 2012
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