News tagged with mobile phone network

Study finds human communication is 'bursty'

Researchers in Spain have investigated the temporal patterns of human communication and how the latter impacts the spread of information in social networks. The results, published in the journal Physical Re ...

Sep 14, 2011
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Hacker drone launches airborne cyber attacks

Computer security specialists showed off a homemade drone aircraft Friday capable of launching airborne cyber attacks, hijacking mobile phone calls, or even delivering a dirty bomb.

Aug 06, 2011
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Ericsson reports profit leap, shares slump

Swedish telecom equipment maker Ericsson reported Thursday a 65 percent jump in second quarter net profit on strong sales but this still fell short of expectations and its shares slumped.

Jul 21, 2011
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4G cellular networks might not live up to hype

If today's fastest smart phones deliver e-mails and Web pages with the speed of a thoroughbred racehorse, then the next generation of phones - now rolling onto the runway - may feel like jet planes.

Nov 18, 2010
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T-Mobile renames upgraded 3G network '4G'

(AP) -- Sprint Nextel Corp. and Verizon Wireless are building wireless data networks using new technologies that the industry calls fourth-generation, or 4G. Not to be outdone, T-Mobile USA launched a campaign this week ...

Nov 03, 2010
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