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.
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.
Telecom
Apr 10, 2012
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Imec and Holst Centre announce a 2.3/2.4GHz transmitter for wireless sensor applications compliant with 4 wireless standards (IEEE802.15.6/4/4g and Bluetooth Low Energy). The transmitter has been fabricated in a 90nm CMOS ...
Electronics & Semiconductors
Feb 23, 2012
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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.
Telecom
Feb 15, 2012
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For tech companies, 2011 was feast or famine.
Other
Jan 5, 2012
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(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.
Business
Nov 18, 2011
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South Korea's LG Electronics Monday launched a new smartphone with ultra-high-speed network technology in a bid to catch up with rivals Apple and Samsung.
Consumer & Gadgets
Oct 10, 2011
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(AP) -- The struggling wireless carrier Sprint Nextel Corp. said Friday that it will need to raise more money to build a higher-speed data network even as it must spend more to subsidize sales of the new iPhone to its customers.
Telecom
Oct 8, 2011
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Just because you slap a shiny label on something doesn't make it so. All the major wireless carriers are now touting faster 4G networks, but the networks themselves are far from identical.
Telecom
Mar 28, 2011
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Applications on modern wireless devices make demands on data rate and connectivity far beyond anything experienced in the past. One way to meet these stringent requirements is to give the device multiple antennas or multiple-input ...
Telecom
Mar 23, 2011
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Cardan Samples has two favorite prime-time T.V. shows: "The Office" and the science fiction series "Fringe."
Engineering
Mar 17, 2011
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