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Latest Information theory Stories

2011-08-31 14:42:52

Thanks to advances in experimental design, physicists at the National Institute of Standards and Technology (NIST) have achieved a record-low probability of error in quantum information processing with a single quantum bit (qubit)–the first published error rate small enough to meet theoretical requirements for building viable quantum computers. A quantum computer could potentially solve certain problems that are intractable using today's technology, even supercomputers. The NIST...

tech-082311-006
2011-08-23 17:03:25

  Researchers have developed radio antennas that can be sewn into clothes. Ohio State University researchers created a prototype using plastic film and metallic thread. The team said the system's range is four times greater than that of a conventional antenna worn on the body. "Our primary goal is to improve communications reliability and the mobility of the soldiers," Chi-Chih Chen, one of the researchers, said in a press release. "But the same technology could work for...

2011-08-19 08:30:00

TOKYO, August 19, 2011 /PRNewswire/ -- Renesas Mobile Corporation, a premier supplier of advanced cellular platforms, and Anritsu today announced that their industry leading collaboration in certification has developed and validated MIMO (Multiple Input, Multiple Output) test cases which have been accepted by 3GPP (RAN5). While MIMO has been available in the networks and some initial products are available, there have been no official certification requirements in place to...

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2011-08-11 05:45:00

Physicists at the National Institute of Standards and Technology (NIST) have discovered that the quantum properties of ions can be manipulated using microwaves, instead of lasers. Using microwaves enables the experiments to be made with a system that is one-tenth the size of conventional laser based systems. Compared to the laser sources, microwave components could be expanded to build practical quantum computing systems using thousands of ions for quantum computing and simulations....

2011-08-02 16:37:52

Dr Xiao-Qi Zhou and colleagues at the University of Bristol's Centre for Quantum Photonics and the University of Queensland, Australia, have shown that controlled operations "” ones that are implemented on the condition that a "control bit" is in the state 1 "” can be dramatically simplified compared to the standard approach. The researchers believe their technique will find applications across quantum information technologies, including precision measurement, simulation of...

2011-08-01 11:20:00

MORGAN HILL, Calif., Aug. 1, 2011 /PRNewswire/ -- Anritsu Company announces it has enhanced the LTE measurement capabilities in its MS272xC Spectrum Master(TM) and MT822xB BTS Master(TM) series of handheld analyzers. With the new analysis tools added to the existing measurement capabilities, field engineers and technicians have handheld instruments that can conduct nearly all the measurements necessary to successfully deploy, commission, and maintain LTE networks. (Logo:...

2011-08-01 12:07:38

The quantum world allows you to answer questions correctly when you don't even have all the information you should need No-one likes a know-it-all but we expect to be able to catch them out: someone who acts like they know everything but doesn't can always be tripped up with a well-chosen question. Can't they? Not so. New research in quantum physics has shown that a quantum know-it-all could lack information about a subject as a whole, yet answer almost perfectly any question about the...

2011-06-21 12:31:00

PARIS, June 21, 2011 /PRNewswire/ -- Anritsu Corporation and SATIMO (A Microwave Vision company) are proud to announce that the Anritsu MT8820C One-Box Tester has been selected by SATIMO as a supported test solution for OTA LTE testing, including MIMO. Based on this selection, the MT8820C is integrated into the SATIMO SAM OTA performance test software. "We are pleased to work with SATIMO to enable the wireless industry with the next generation of OTA test capability" said...

2011-06-21 07:30:00

LEAMINGTON SPA, England, June 21, 2011 /PRNewswire/ -- DNA Dynamics, Inc. (PK:DNAD) has seen one of its officer's return 20m shares of the company's common stock to the treasury. The Chief Operating Officer has also split his remaining 30m shares between himself and the Chief Executive Office. Speaking of the move, Ed Blincoe, CEO of DNA Dynamics had this to say: "It is essential that, where possible, we look to keep the issued share capital to a minimum and we are pleased to have been...


Latest Information theory Reference Libraries

Open Systems & Information Dynamics
2012-05-17 15:20:56

Open Systems & Information Dynamics (OSID) is journal published by World Scientific. The aim of the Journal is to promote interdisciplinary research in mathematics, physics, engineering and life sciences centered around the issues of broadly understood information processing, storage and transmission, in both quantum and classical settings. Our special interest lies in the information-theoretic approach to phenomena dealing with dynamics and thermodynamics, control, communication,...

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Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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