News tagged with wireless

Knightscope K5 on security patrol roams campus

A Mountain View, California-based company called Knightscope designs and builds 5-feet, 300-pound security guards called K5, but anyone scanning last week's headlines has already heard about them, with the ...

Nov 24, 2014 weblog
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German study supports free "Super WiFi"

The need for the wireless transfer of data will increase significantly in the coming years. Scientists at the Karlsruhe Institute of Technology (KIT) therefore propose to turn some of the TV frequencies that ...

Nov 24, 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
5 / 5 (8) 0

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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Yellowstone park considers bumping up bandwidth

Can Old Faithful compete with Netflix? The prospect of streaming wireless service deep inside Yellowstone National Park is re-igniting the debate over whether there should be any place off limits to technology.

Nov 03, 2014
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Verizon reports higher 3Q net income, revenue

Verizon Communications Inc. on Tuesday reported higher net income and revenue in its third quarter, helped by strong wireless subscriber growth and demand for its high-speed FiOS Internet services.

Oct 21, 2014
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