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Telecom news
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 ...
Telecom
Apr 17, 2024
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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.
Engineering
Apr 15, 2024
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2
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 ...
Electronics & Semiconductors
Apr 15, 2024
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55
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 ...
Telecom
Apr 12, 2024
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104
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 ...
Business
Apr 10, 2024
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15
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 ...
Engineering
Apr 9, 2024
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35
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 ...
Telecom
Apr 3, 2024
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1
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 ...
Internet
Apr 2, 2024
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7
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 ...
Telecom
Mar 30, 2024
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28
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 ...
Internet
Mar 27, 2024
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1
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 ...
Internet
Mar 26, 2024
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185
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 ...
Electronics & Semiconductors
Mar 25, 2024
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24
Vodafone sells Italian unit to Swisscom, deal angers Swiss hard-right
British telecoms giant Vodafone said Friday it has agreed to sell its Italian unit to Swisscom for eight billion euros ($8.7 billion) in a cash deal that was slammed by Switzerland's main political party.
Business
Mar 15, 2024
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1
Internet outage hits several African countries as undersea cables fail
A dozen countries across Africa suffered a major internet outage on Thursday as multiple undersea telecommunication cables reported failures, network operators and internet watch groups said.
Telecom
Mar 14, 2024
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57
Next-gen satellite navigation: Unlocking ultra-precision with cutting-edge tracking tech
Researchers have developed a Dual-assisted Multi-component Tracking (DMT) technique that significantly enhances the precision of Global Navigation Satellite Systems (GNSS). This innovation promises to enhance satellite navigation ...
Telecom
Mar 13, 2024
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7
Satellites for quantum communications: Encryption by means of physical laws
Through steady advances in the development of quantum computers and their ever-improving performance, it will be possible in the future to crack our current encryption processes. To address this challenge, researchers at ...
Telecom
Mar 13, 2024
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25
False GPS signal surge makes life hard for pilots
False GPS signals that deceive on-board plane systems and complicate the work of airline pilots are surging near conflict zones, industry employees and officials told AFP.
Telecom
Mar 10, 2024
1
40
3D reflector microchips could speed development of 6G wireless
Cornell University researchers have developed a semiconductor chip that will enable ever-smaller devices to operate at the higher frequencies needed for future 6G communication technology.
Electronics & Semiconductors
Mar 6, 2024
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72
Scientists enhance wireless communication with three-dimensional processors
Scientists at the University of Florida have pioneered a method for using semiconductor technology to manufacture processors that significantly enhance the efficiency of transmitting vast amounts of data across the globe. ...
Electronics & Semiconductors
Mar 4, 2024
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88
Three Red Sea data cables cut as Houthis launch more attacks in the vital waterway
Three cables under the Red Sea that provide global internet and telecommunications have been cut as the waterway remains a target of Yemen's Houthi rebels, officials said Monday. Meanwhile, a Houthi missile attack set a ship ...
Telecom
Mar 4, 2024
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More news
Tapping into the 300 GHz band with an innovative CMOS transmitter
Combating fractional spurs in phase locked loops to improve wireless system performance in beyond 5G
Other news
Mycoheterotrophic plants as a key to the 'Wood Wide Web'
Study suggests Io's volcanoes have been active for 4.5 billion years
A hydrocarbon molecule as supplier and energy storage solution for solar energy
Baby white sharks prefer being closer to shore, scientists find
Key protein regulates immune response to viruses in mammal cells
Research team resolves decades-long problem in microscopy
NASA's Juno gives aerial views of mountain and lava lake on Io
RNA's hidden potential: New study unveils its role in early life and future bioengineering
Researchers develop world's first universal metasurface antenna for high-security 6G communications
Smartphone use found to differ between urban and rural areas
Smoother surfaces make for better accelerators
Materials follow the 'Rule of Four,' but scientists don't know why yet
