Telecom
Extremely large-scale multiple-input-multiple-output (XL-MIMO) at millimeter-wave (mmWave) and terahertz (THz) bands plays an important role in 6G networks for its extreme high beamforming gain and abundant spectrum resources.
Sep 26, 2023
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3
Security
Huge streams of data pass through our computers and smartphones every day. In simple terms, technical devices contain two essential units to process this data: A processor, which is a kind of control center, and a RAM, comparable ...
Aug 9, 2023
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1
Telecom
To guarantee safe train operations and provide passengers with convenience, such as seamless internet service and robust entertainment options, there is an increasing need for high-reliability, high-data-rate wireless communications. ...
Aug 9, 2023
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1
Electronics & Semiconductors
Strontium titanate (SrTiO3), an oxide of strontium and titanium with a perovskite structure, has many advantageous properties, including spin-orbit coupling, electrical tunability, and unconventional superconductivity. Compared ...
Computer Sciences
A savvy hacker can obtain secret information, such as a password, by observing a computer program's behavior, like how much time that program spends accessing the computer's memory.
Jun 28, 2023
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31
Business
WhatsApp on Thursday began letting select organizations try a new feature called "Channels" that lets them broadcast to followers on the popular, Meta-owned messaging service.
Jun 8, 2023
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4
Machine learning & AI
The accuracy and reliability of ocean communications and transmissions are affected by many sources of offshore distortion and background noise. Decreasing this interference in ocean transmissions is dependent on the process ...
May 31, 2023
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42
Business
Microsoft's charm offensive with the world's governments is starting to lose some of its luster as the software giant is confronting its toughest antitrust scrutiny since co-founder Bill Gates was in charge.
Apr 27, 2023
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45
Computer Sciences
Add one more vulnerability to the list of side-channel attacks that have long dogged Intel CPUs.
Electronics & Semiconductors
The transformative changes brought by deep learning and artificial intelligence are accompanied by immense costs. For example, OpenAI's ChatGPT algorithm costs at least $100,000 every day to operate. This could be reduced ...
Mar 28, 2023
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