Engineering
Low-orbit satellites could soon offer millions of people worldwide access to high-speed communications, but the satellites' potential has been stymied by a technological limitation—their antenna arrays can only manage one ...
Sep 13, 2024
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Internet
It's happened to anyone with a cell phone—dropped calls or dead air because suddenly there is no service available. Or worse, the location pin drops on the navigation app.
Mar 3, 2023
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192
Telecom
The University of Western Australia's "TeraNet," a network of optical ground stations specializing in high-speed space communications, has successfully received laser signals from a German satellite in low Earth orbit. This ...
Jul 15, 2024
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191
Engineering
A team of researchers with the National Physical Laboratory and the University of Edinburgh, Google and Istituto Nazionale di Ricerca Metrologica developed a way to use existing undersea fiber cables to detect seismic events. ...
Telecom
Researchers at the University of Essex, UESTC-China and ZTE have recently introduced a scheme for the deployment of hybrid access points (H-APs), which could simultaneously enable wireless information transfer (WIT) and wireless ...
Software
Terahertz communication will shape the future of wireless networks. Extensive high data rates with secure networks are possible with terahertz technology. However, such a high frequency also presents well-known challenges, ...
Robotics
Drones are operating increasingly in areas out of sight of the person controlling them. However, conventional remote controls have a limited range, which makes them unsuitable for these flights. On the other hand, simple ...
Feb 3, 2023
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189
Telecom
A novel technology to manage demands on mobile networks from multiple users using Terahertz frequencies has been developed by University of Leicester computer scientists.
Nov 20, 2023
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189
Telecom
Within seconds after reaching a city, earthquakes can cause immense destruction: Houses crumble, high-rises turn to rubble, people and animals are buried in the debris.
May 26, 2021
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188
Engineering
5G communications' superfast download speeds rely on the high frequencies that drive the transmissions. But the highest frequencies come with a tradeoff.
Apr 20, 2023
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