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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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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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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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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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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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.
Mar 15, 2024
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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.
Mar 14, 2024
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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 ...
Mar 13, 2024
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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 ...
Mar 13, 2024
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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.
Mar 10, 2024
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