Unbeknownst to most customers, AT&T Inc. has fired up a new wireless data network in five cities in the last few months, offering roughly double the speeds of its older network for a handful of devices.
Telecom
Sep 16, 2011
6
0
(PhysOrg.com) -- Sven Dietrich, an assistant professor in computer science at the Stevens Institute of Technology, and two of his students have given a demonstration of an aerial drone, that they say could be used to spy ...
A group of scientists from the University of Gothenburg and the Royal Institute of Technology (KTH), Sweden, have become the first group in the world to demonstrate that theories about nanoscale spin waves agree with observations. ...
Nanophysics
Sep 7, 2011
10
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New Mexico, home to several of the nation's premier scientific, nuclear and military institutions, is planning to embark on a science project of unprecedented scale - a petri dish the size of a large U.S. city.
Hi Tech & Innovation
Sep 6, 2011
18
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(PhysOrg.com) -- Researchers have discovered a way to capture and harness energy transmitted by such sources as radio and television transmitters, cell phone networks and satellite communications systems. By scavenging this ...
Engineering
Jul 7, 2011
14
1
LightSquared, a Virginia-based company that plans to build a nationwide wireless broadband network, is proposing to adapt its network so as not to interfere with GPS systems.
Telecom
Jun 20, 2011
0
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Federal regulators have granted a Virginia company called LightSquared a two-week extension to report on recent tests that aimed to determine whether its proposed high-speed wireless broadband network would cripple GPS systems ...
Telecom
Jun 16, 2011
0
0
New government test results show that a proposed high-speed wireless broadband network being launched by a company called LightSquared could jam GPS systems used for aviation, public safety, military operations and other ...
Telecom
Jun 11, 2011
3
0
Pilots flying at night near Las Vegas over the next week may have to navigate the old-fashioned way - without GPS.
Telecom
May 18, 2011
1
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(AP) -- Federal regulators adopted rules Thursday to drive more competition in wireless broadband as more people access the Internet using iPhones and other popular mobile devices.
Telecom
Apr 7, 2011
3
0
