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WiFi hubs to replace New York pay phones

Thousands of high-tech terminals offering free WiFi and other services will soon replace New York's remaining fleet of seldom-used pay phones, the city mayor said Monday.

Nov 18, 2014
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Security and the Internet of Things

An ever-increasing number of our consumer electronics is internet-connected. We're living at the dawn of the age of the Internet of Things. Appliances ranging from light switches and door locks, to cars and ...

Nov 18, 2014
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AT&T stops adding Web tracking codes on cellphones

AT&T Mobility, the second-largest U.S. cellular provider, said Friday it is no longer attaching hidden Internet tracking codes to data transmitted from its users' smartphones. The practice made it nearly ...

Nov 14, 2014
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Bandwidth-borrowing handsets are in the wings

"Given that data usage is predicted to increase by a factor of 12 by 2017, it's time to re-think the way networks work." That is the message from the Austin, Texas-based company M87 along with some more general ...

Nov 11, 2014 weblog
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Q&A: Working towards 5G

Prof. Chenhao Qi of Southeast University, China, and Columbia University in the US, researches wireless communications technologies and sparse signal processing. Here, he talks about the significance of his paper 'Uplink ...

Nov 06, 2014
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