News tagged with mobile telephony

World class circuits by chip architects

Thanks to their designs, the battery of a mobile phone stays charged for longer, the signal is better and more data can be transmitted for a lower price. The Integrated Circuit Design group headed by Prof. ...

Jan 22, 2013
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Africa world's fastest growing mobile phone market

(PhysOrg.com) -- Mobile phone subscriptions in Africa have defied the world economic crisis by growing faster than in any other region of the world since 2003, according to a United Nations report published ...

Oct 23, 2009
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Terahertz boost detection

Swissto12 -- an EPFL spin-off -- could help boost the performance of detection systems and create new antennas for mobile telephony and on-board satellite systems thanks to an innovative transmission system ...

Nov 15, 2011
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3G protocols come up short in privacy, say researchers

(Phys.org)—Researchers from the UK and Germany have found that 3G telephony systems pose a security weakness that results in threats to user privacy. The weakness makes it possible for stalkers to trace ...

Oct 11, 2012 report
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The mobile telephones of the future

The mobile telephones of the future will be able to see, shrink while becoming larger, and slip into their users' skins. That terse statement summarizes the recently released results of a thorough look at ...

May 09, 2013
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