Telecom news
Telecom
A new approach to using neural networks for low-power digital pre-distortion in mmWave systems
In a study published in the journal IEICE Electronics Express, researchers present a neural network digital pre-distortion (DPD) for mmWave RF-PAs.
May 10, 2024
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Telecom
Deep learning empowers reconfigurable intelligent surfaces in terahertz communication
The escalating demand for wireless data traffic, driven by the proliferation of internet-of-things devices and broadband multimedia applications, has intensified the search for innovative solutions in wireless communication.
May 9, 2024
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Advancing satellite-based PNT service: Low Earth orbit satellite constellations augment the GNSS
A study has outlined the critical needs and essential technologies for a low Earth orbit (LEO) constellation to augment satellite navigation systems, significantly improving the Positioning, Navigation and Timing (PNT) services. ...
May 7, 2024
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Broadband internet services are disrupted in most parts of Nepal
Broadband internet was disrupted in many parts of Nepal on Thursday as Indian vendors from whom most Nepali private operators source the bandwidth stopped providing the services because of payment defaults.
May 2, 2024
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New metasurface innovation unlocks precision control in wireless signals
Researchers have unveiled a technology that propels the field of wireless communication forward. This cutting-edge design, termed a reconfigurable transmissive metasurface, utilizes a synergistic blend of scissor and rotation ...
Apr 22, 2024
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Telecom
National roaming can increase resilience of Dutch mobile networks
Within the Netherlands, your mobile phone only uses the masts of your own provider. Other providers' masts can only be used to reach emergency services. As soon as you cross the border, you can switch on roaming to use other ...
Apr 17, 2024
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Electronics & Semiconductors
Research team manufactures the first universal, programmable and multifunctional photonic chip
A team from the Photonics Research Laboratory (PRL)-iTEAM of the Universitat Politècnica de València and the company iPRONICS have designed and manufactured a revolutionary chip for the telecommunications sector, data centers ...
Apr 15, 2024
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Engineering
Navigating the future: Researchers improve satellite navigation processing accuracy and speed
In the evolving Global Navigation Satellite Systems (GNSS) landscape, China's International GNSS Monitoring and Assessment System (iGMAS) stands out for its global monitoring and evaluation of GNSS constellations.
Apr 15, 2024
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Telecom
Metasurface antenna could enable future 6G communications networks
A team led by researchers from the University of Glasgow has developed an innovative wireless communications antenna that combines the unique properties of metamaterials with sophisticated signal processing to deliver a new ...
Apr 12, 2024
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Business
Internet providers must now be more transparent about fees, pricing, FCC says
Much like nutritional labels on food products, "broadband labels" for internet packages will soon tell you just what is going into the pricing of your service, thanks to new rules adopted by the Federal Communications Commission ...
Apr 10, 2024
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Engineering
Could new technique for 'curving' light be the secret to improved wireless communication?
While cellular networks and Wi-Fi systems are more advanced than ever, they are also quickly reaching their bandwidth limits. Scientists know that in the near future they'll need to transition to much higher communication ...
Apr 9, 2024
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Telecom
Key technologies in digital twin of railway wireless network
The railway system will continue to integrate global positioning systems (GPS), artificial intelligence (AI), and other technologies to improve safety, comfort, affordability, and eco-friendliness. This puts forward higher ...
Apr 3, 2024
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Internet
Undersea cables are the unseen backbone of the global internet
Have you ever wondered how an email sent from New York arrives in Sydney in mere seconds, or how you can video chat with someone on the other side of the globe with barely a hint of delay? Behind these everyday miracles lies ...
Apr 2, 2024
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Telecom
Simultaneous performance improvement and energy savings with an innovative algorithm for 6G vision services
Professor Jeongho Kwak's from the Department of Electrical Engineering and Computer Science at DGIST has developed a learning model and resource optimization technology that combines accuracy and efficiency for 6G vision ...
Mar 30, 2024
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Internet
Some Minnesota cities want to impose fees on internet providers, but customers could pay the price
Minnesota cities are asking the Legislature for power to slap internet providers with new fees, an idea they say will lead to more broadband in the state with the added bonus of helping to pay for basic government access ...
Mar 27, 2024
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Internet
Researchers send data 4.5 million times faster than average broadband
Aston University researchers have sent data at a speed that is 4.5 million times faster than the average home broadband. The rate is the fastest ever sent by opening up specific new wavelength bands that are not yet used ...
Mar 26, 2024
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Electronics & Semiconductors
A retrodirective array enabled by CMOS chips for two-way wireless communication with automatic beam tracking
Beam directive communication at millimeter-wave and even higher frequencies is of significant global interest. By leveraging advanced array technologies, electromagnetic waves can be focused in specific directions for millimeter-wave ...
Mar 25, 2024
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