Seeing stars, finding nukes: Radio telescopes can spot clandestine nuclear tests
In the search for rogue nukes, researchers have discovered an unlikely tool: astronomical radio telescopes.
Earth Sciences
Dec 5, 2012
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Page 7 - News tagged with radio networks
Groupon shares soar after $700 million IPO
Groupon shares soared on Wall Street on Friday after the online daily deals sensation raised $700 million in the biggest initial public offering by an Internet company since Google.
Business
Nov 4, 2011
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Terranova – thinking beyond a network standard
The future is digital: interconnected machines exchange huge amounts of data in real time and the demand for high data rates in the financial sector and in data centers is increasing by the day. Meanwhile, rural areas still ...
Telecom
Oct 6, 2017
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Guidance on wireless local area network security is close at hand
The National Institute of Standards and Technology (NIST) has released in final form a guide to enhanced security for wireless local area networks (WLAN). A WLAN is a group of wireless networking devices within a limited ...
Telecom
Mar 7, 2012
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New telecoms architecture to boost data speed and cut technology costs
An EU-funded project, FABULOUS (FDMA Access By Using Low-cost Optical Network Units in Silicon Photonics), has created innovative new components to be used in digital telecommunications including digital radio, television ...
Telecom
Jul 25, 2016
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Congested frequencies: How to improve bandwidth access for military and commercial use
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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Low Frequency Array Ireland officially launched
On 27 July 2017, the newly built Low Frequency Array (LOFAR) station in Ireland will be officially opened. This extends the largest radio telescope in the world, connecting to its central core of antennas in the north of ...
Space Exploration
Jul 28, 2017
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Cognitive radio helps guarantee reachability of emergency services
(PhysOrg.com) -- A new approach to wireless communication will guarantee the reachability of emergency services in a better way. 'Cognitive radio', for which Qiwei Zhang (CTIT) developed new techniques, borrows free space ...
Telecom
Mar 2, 2009
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Mathematicians propose to improve cellular network coverage by using UAVs
RUDN University mathematicians have simulated the work of a cellular network and modeled the use of unmanned aerial vehicles as additional transmitters. Most of the available communication systems have flat coverage and do ...
Engineering
Sep 19, 2018
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White House seeks spectrium for public safety
(AP) -- The Obama administration is throwing its support behind a plan to give a valuable chunk of radio waves to police officers, firefighters and emergency medical workers to build nationwide wireless broadband network ...
Telecom
Jan 27, 2011
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