A group of scientists from ITMO University in Saint Petersburg, Russia has developed a novel approach to the construction of quantum communication systems for secure data exchange. The experimental device based on the results ...
Quantum Physics
Apr 13, 2016
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MIT researchers have found that much of the data transferred to and from the 500 most popular free applications for Google Android cellphones make little or no difference to the user's experience.
Software
Nov 19, 2015
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(Phys.org)—A team of engineers at Purdue University has succeeded in building a time cloak based on dual laser broadcast communications channels sent through a common medium. In their paper published in the journal Optica, ...
Clear Channel CEO Bob Pittman says online streaming service iHeart Radio makes "hundreds of millions" of dollars in annual revenue.
Business
Jun 17, 2014
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Physically, wireless communication channels are right out in the open, carried through the air on radio waves. A "wiretapper" can eavesdrop on mobile phone and data traffic without actually tapping a wire or optical fiber. ...
Security
Nov 25, 2013
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Millimeter waves are a type of radiofrequency electromagnetic radiation with wavelengths between 0.1 and 10 millimeters long. Because they are susceptible to absorption by water in the atmosphere, they travel short distances ...
Optics & Photonics
Sep 25, 2013
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An interdisciplinary team of researchers from Columbia University, led by Ken Shepard, professor of electrical engineering and biomedical engineering at Columbia Engineering and including Virginia W. Cornish, Helena Rubinstein ...
Electronics & Semiconductors
Aug 22, 2013
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Keeping all lines of communications open during a crisis is critical – and the Dublin Fire Brigade has shown how this can be done using satellite and hybrid technologies.
Telecom
Jul 2, 2013
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(Phys.org) —Heide Pfutzner is getting favorable recognition as an artist who has produced skilled, accomplished abstract paintings with their colorful shapes in electric-like blues, reds, pinks, and yellows, Her admirers ...
The miniaturization of electronics continues to create unprecedented capabilities in computer and communications applications, enabling handheld wireless devices with tremendous computing performance operating on battery ...
Bio & Medicine
May 20, 2013
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