The explosive popularity of wireless devices—from WiFi laptops to Bluetooth headsets to ZigBee sensor nodes—is increasingly clogging the airwaves, resulting in dropped calls, wasted bandwidth and botched connections. ...
Computer Sciences
Apr 11, 2013
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A UT Arlington electrical engineering professor is developing a system in a cell phone could automatically locate available space within a bandwidth, reducing or eliminating "dead spots" in coverage.
Telecom
Mar 22, 2013
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Military radars, military communications networks, and commercial communications networks all require increasing amounts of limited radio frequency spectrum. Balancing national security requirements of radars and military ...
Telecom
Feb 11, 2013
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Verizon Wireless says it's selling space on the airwaves to AT&T in exchange for $1.9 billion and the transfer of some airwave rights from AT&T.
Telecom
Jan 25, 2013
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Cognitive radios, the "intelligent" cell phones or police radios that help determine the best way to operate in any given situation, are becoming the "radio platform of the next generation of wireless communications. They ...
Telecom
Jan 15, 2013
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EU-funded scientists experimentally and theoretically validated technology for the future convergence of wireless and wireline communications into a common infrastructure.
Telecom
Oct 16, 2012
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T-Mobile and MetroPCS have agreed to combine their struggling cellphone businesses in a deal aimed at letting them compete better with their three larger U.S. rivals.
Telecom
Oct 3, 2012
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US regulators voted Friday to begin a process to reallocate some of the broadcast spectrum to meet surging demand from smartphones, tablets and other devices that use the wireless Internet.
Telecom
Sep 29, 2012
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(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 ...
Telecom
Sep 11, 2012
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Move over Wi-Fi, there's a new wireless technology coming.
Telecom
Sep 2, 2012
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