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Telecom news
Researchers 'crack the code' for quelling electromagnetic interference
Florida Atlantic Center for Connected Autonomy and Artificial Intelligence (CA-AI.fau.edu) researchers have "cracked the code" on interference when machines need to talk with each other—and people.
Engineering
Jun 21, 2024
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81
Predicting space weather: Machine learning enhances GNSS signal stability
Ionospheric scintillation, caused by irregularities in the Earth's ionosphere, can severely impact Global Navigation Satellite System (GNSS) signal integrity, leading to navigation errors.
Telecom
Jun 19, 2024
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1
Wirelessly-powered relay will help bring 5G technology to smart factories, say researchers
A recently-developed wirelessly-powered 5G relay could accelerate the development of smart factories, report scientists from Tokyo Tech. By adopting a lower operating frequency for wireless power transfer, the proposed relay ...
Telecom
Jun 17, 2024
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14
Towards wider 5G network coverage: Scientists design novel wirelessly powered relay transceiver array
A novel 256-element wirelessly powered transceiver array for non-line-of-sight 5G communication, featuring efficient wireless power transmission and high-power conversion efficiency, has been designed by scientists at Tokyo ...
Telecom
Jun 17, 2024
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21
A novel 640 Gbps chipset paves the way for next generation wireless systems
A new D-band CMOS transceiver chipset with 56 GHz signal-chain bandwidth achieves the highest transmission speed of 640 Gbps for a wireless device realized with integrated circuits, as reported by researchers from Tokyo Tech ...
Hardware
Jun 17, 2024
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2
One Tech Tip: Use a roaming eSIM on your summer travels to avoid cellphone data fees
For summer trips overseas, a smartphone is essential for most people. How else will you check Google Maps to find your Airbnb, post an Instagram video from the Eiffel Tower, or WhatsApp friends and family back home?
Consumer & Gadgets
Jun 13, 2024
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Why are people sending voice messages? Communications expert explains phenomena
Sometimes a text isn't enough, but a phone or video call would be too much.
Telecom
Jun 12, 2024
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32
NASA's laser relay system sends pet imagery to and from Space Station
Using NASA's first two-way, end-to-end laser relay system, pictures and videos of cherished pets flew through space over laser communications links at a rate of 1.2 gigabits per second—faster than most home internet speeds.
Telecom
Jun 11, 2024
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1
EU targets UAE telecoms firm in new anti-subsidy probe
The European Union on Monday announced a formal anti-subsidy probe targeting an Emirati telecoms company, the first action under new rules to focus on a foreign bid to buy EU assets.
Business
Jun 10, 2024
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7
Discovery highlights 'critical oversight' in perceived security of wireless networks
A research team led by Rice University's Edward Knightly has uncovered an eavesdropping security vulnerability in high-frequency and high-speed wireless backhaul links, widely employed in critical applications such as 5G ...
Telecom
Jun 7, 2024
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16
Breaking data transmission barriers: Innovations in data center interconnects
Data centers stand as the cornerstone of modern information technology infrastructure. These centralized facilities are designed to store, process, and distribute vast amounts of data and applications, serving as the nerve ...
Internet
Jun 6, 2024
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42
Comcast in a better spot than other cable companies to compete with mobile carriers' fixed wireless products
With major mobile carriers competing in the internet market, Comcast has a leg up over other cable providers, according to a new S & P Global report.
Business
Jun 5, 2024
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5
Next-gen satellites: A leap in autonomous timekeeping with LSTM algorithm
Accurate time-keeping is essential for satellite navigation, as even minor time deviations can result in significant positioning errors. Traditional systems rely heavily on ground-based atomic clocks, which pose risks of ...
Telecom
Jun 4, 2024
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1
Researchers explore setup and security of 5G for microgrids with a 5G sandbox
Whether it is coincidence or careful planning, the infrastructures of both power systems and telecommunications are heading in a similar direction: toward the edge. Solar panels on a roof are like 5G towers in a neighborhood—in ...
Telecom
Jun 3, 2024
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6
Community broadband provides a local solution for a global problem
According to a 2023 study by the International Telecommunications Union, approximately 2.6 billion people are unconnected to the internet. It's a staggering figure.
Telecom
Jun 3, 2024
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11
Low-cost, high-precision: A new ambiguity resolution method for urban GNSS positioning
A cutting-edge method for Global Navigation Satellite System (GNSS) ambiguity resolution has been developed, promising to enhance the accuracy and reliability of urban positioning. This innovative approach addresses the longstanding ...
Engineering
May 28, 2024
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8
T-Mobile to buy almost all of U.S Cellular in deal worth $4.4 billion with debt
T-Mobile is buying U.S. Cellular's wireless operations and certain spectrum assets in a deal valued at $4.4 billion, and further consolidating the industry.
Telecom
May 28, 2024
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1
To 6G and beyond: Engineers unlock the next generation of wireless communications
In the early 2010s, LightSquared, a multibillion-dollar startup promising to revolutionize cellular communications, declared bankruptcy. The company couldn't figure out how to prevent its signals from interfering with those ...
Engineering
May 24, 2024
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88
How to create an efficient network between the Internet of Things and satellite constellations
A total of 4.6 billion people are connected to the internet through their mobile phones. For each of these people, there are more than three devices communicating with the internet. The Internet of Things (IoT) is composed ...
Internet
May 21, 2024
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13
Advancing 3D mapping with tandem dual-antenna Synthetic Aperture Radar interferometry
The new Tandem Dual-Antenna Spaceborne Synthetic Aperture Radar (SAR) Interferometry (TDA-InSAR) system, addresses the limitations of current spaceborne Synthetic Aperture Radar (SAR) systems by providing a more reliable ...
Engineering
May 20, 2024
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3
More news
Research team manufactures the first universal, programmable and multifunctional photonic chip
Other news
Researchers find unexpected excitations in a kagome layered material
New techniques reveal properties of solid-state chiral materials
From mantle to crust: Solving a green metal mystery
Astronomers find three potential super-Earths around nearby star
Lanthanide catalysts enable one-step synthesis of complex drug precursors
Study pushes understanding of how cells migrate
A retrodirective array enabled by CMOS chips for two-way wireless communication with automatic beam tracking
3D reflector microchips could speed development of 6G wireless
