News tagged with 4g wireless

Lightning-fast mobile hits speed bump in Europe

Lightning-fast fourth generation mobile networks are spreading rapidly worldwide, led by the United States, Japan and South Korea, but Europe lags behind and its economic crisis could brake investment, an ...

Feb 25, 2013
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Increasing efficiency of wireless networks

(Phys.org)—Two professors at the University of California, Riverside Bourns College of Engineering have developed a new method that doubles the efficiency of wireless networks and could have a large impact ...

Nov 13, 2012
4 / 5 (7) 0 | with audio podcast

Searching for 1,000 times the capacity of 4G wireless

Researchers at Polytechnic Institute of New York University (NYU-Poly) have assembled a powerful consortium of government and business support to advance beyond today's fourth generation (4G) wireless technologies ...

Jul 19, 2012
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Bharti Airtel offers 4G service in India

India's Bharti Airtel said on Tuesday it had become the first company in the country to offer high-speed Internet services using fourth-generation (4G) telecommunications technology.

Apr 10, 2012
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US regulators pull plug on LightSquared

US telecom regulators have pulled the plug on an ambitious plan to build a high-speed wireless broadband network, citing potential interference with GPS navigation devices.

Feb 15, 2012
5 / 5 (2) 12

Clearwire slammed as CEO reportedly mulls default

(AP) -- Shares of wireless broadband network operator Clearwire Corp. plunged Friday after its chief executive told The Wall Street Journal that the company is weighing whether to make a large interest payment on Dec. 1.

Nov 18, 2011
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