Telecom
Calls via the LTE mobile network, also known as 4G, are encrypted and should therefore be tap-proof. However, researchers from the Horst Görtz Institute for IT Security (HGI) at Ruhr-Universität Bochum have shown that this ...
Aug 12, 2020
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Telecom
The use of tethered unmanned aerial vehicles (TUAVs) has been modeled as a powerful new tool for improving cellular phone and internet networks. When employed as flying base stations with a cable connection, multirotor drones ...
Jul 15, 2020
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Business
Tesla has hit financial marks that let its colorful chief executive Elon Musk reap the first portion of a multi-billion dollar compensation package, the electric car maker said Thursday.
May 29, 2020
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Engineering
Researchers at the National Institute of Standards and Technology (NIST) have developed a mathematical formula that, computer simulations suggest, could help 5G and other wireless networks select and share communications ...
May 26, 2020
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Electronics & Semiconductors
The propagation of both light and sound waves is reciprocal in nature. In other words, light and acoustic waves travel forward and backward in the same way.
May 26, 2020 feature
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Telecom
While many European states are currently setting up the 5th generation of mobile communication, scientists are already working on its optimization. Although 5G is far superior to its predecessors, even the latest mobile communication ...
May 25, 2020
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Engineering
The research team of Assistant Professor Miyaji of the Department of Electrical and Electronic Information Engineering at Toyohashi University of Technology has developed a self-interference cancellation filter that is indispensable ...
May 01, 2020
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Telecom
MIT researchers have designed a congestion-control scheme for wireless networks that could help reduce lag times and increase quality in video streaming, video chat, mobile gaming, and other web services.
Apr 10, 2020
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63
Computer Sciences
Iowa State University's Alexander Stoytchev says it's one of the "most popular and useful" algorithms around—even though most of us have never heard of it.
Mar 25, 2020
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Security
Exploiting a vulnerability in the mobile communication standard LTE, also known as 4G, researchers at Ruhr-Universität Bochum can impersonate mobile phone users. Consequently, they can book fee-based services in their name ...
Feb 17, 2020
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