News tagged with wireless networking

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

AT&T to invest $14 bn in US networks

AT&T on Wednesday announced a $14 billion plan over three years to upgrade its networks, much of it to boost wireless high-speed Internet in the United States.

Nov 07, 2012
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FCC: Communications slowly improving after Sandy

(AP)—Federal regulators say that wireless networks are slowly coming back to life after Hurricane Sandy, with about 1 in 5 cell towers still being out of service Wednesday in a storm-hit area stretching from Virginia to ...

Oct 31, 2012
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Researchers study best use of 'whitespace' spectrum

(Phys.org)—The demand for faster, more mobile Internet access for smartphones, tablets and laptops does more than strain the available space we have in our pockets and bags. There's a finite amount of wireless spectrum ...

Sep 11, 2012
5 / 5 (1) 2 | with audio podcast

Building ultra-low power wireless networks

(Phys.org)—Engineering researchers at the University of Arkansas have received funding from the National Science Foundation to create distortion-tolerant communications for wireless networks that use very ...

Aug 29, 2012
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Almost half of Americans yawn over 4G LTE

Who needs faster wireless networks? Nearly half of US consumers say they don't. A new survey finds that nearly half of U.S. consumers feel they just do not need 4G LTE. "Colossal power!" "Scorching speed!" ...

Aug 24, 2012 weblog
3.6 / 5 (9) 17 | with audio podcast

Home wifi could be used for emergency responders

Wireless routers for homes and offices could be knitted together to provide a communications system for emergency responders if the mobile phone network fails, German scientists reported on Monday.

Aug 20, 2012
5 / 5 (1) 3