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 ...
Mar 4, 2024
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All-light communication network bridges space, air and sea for seamless connectivity
Researchers have developed an all-light communication network that enables seamless connectivity across space, air, and underwater environments. The new network design combines different types of light sources to ensure connectivity ...
Feb 29, 2024
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Researchers create new compound to build space-age antennas
In a first-of-its-kind development, UBC Okanagan researchers, in collaboration with Drexel University, have created a new compound that can be used to 3D print telecommunication antennas and other connectivity devices. These ...
Feb 29, 2024
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Scientists develop a high-precision router
Your next router will know where you're sitting. A team of researchers from two Madrid universities—Polytechnic (UPM) and Carlos III (UC3M)—has developed a prototype router with high positioning accuracy that allows them ...
Feb 28, 2024
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AT&T says the outage to its US cellphone network was not caused by a cyberattack
AT&T said the hourslong outage to its U.S. cellphone network Thursday appeared to be the result of a technical error, not a malicious attack.
Feb 23, 2024
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Tapping into the 300 GHz band with an innovative CMOS transmitter
A new phased-array transmitter design overcomes common problems of CMOS technology in the 300 GHz band, as reported by scientists from Tokyo Tech. Thanks to its remarkable area efficiency, low power consumption, and high ...
Feb 19, 2024
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A light source device to address the current data explosion
ETRI's researchers have pioneered the development of light source devices that can be utilized in mega/hyper data centers and 5G/6G mobile communication base stations. The technology innovated by the research team can transmit ...
Feb 19, 2024
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Combating fractional spurs in phase locked loops to improve wireless system performance in beyond 5G
Two innovative design techniques lead to substantial improvements in performance in fractional-N phase locked loops (PLLs), report scientists from Tokyo Tech.
Feb 16, 2024
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Fiber optic cables are an effective way to detect tsunamis, researchers show
Fiber optic cables that line ocean floors could provide a less expensive, more comprehensive alternative to the current buoys that act as early warning systems for tsunamis, says a University of Michigan researcher.
Feb 13, 2024
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ESA shipping container's laser link to space
ESA's very latest laboratory extension is portable in nature: Hosted within a standard shipping container, this ESA Transportable Optical Ground Station, ETOGS, can be transported all across Europe as needed, to perform laser-based ...
Feb 9, 2024
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