Telecom
How Iran cut the internet at the flip of a switch
Iran’s nationwide internet shutdown has surpassed its 130th hour as tensions in the Middle Eastern country continue to escalate.This article is brought to you by this site.
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Verizon says hourslong outage that disrupted calling and data services has been resolved
Verizon said it resolved an outage that disrupted many U.S. customers’ calling and other cellular services for more than 10 hours on Wednesday.This article is brought to you by this site.
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Why 5G alone may not be enough for tomorrow’s factories
As manufacturers race toward smarter, faster and more automated production, the networks holding those systems together are coming under growing strain. Robots, sensors and autonomous machines all demand split-second responses and iron-clad security—yet traditional 5G […]
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AI-powered intelligent 6G radio access technology significantly enhances wireless communication performance
Korea’s research community has reached an important milestone on the path toward next-generation mobile communications with the development of a technology platform that brings the 6G era closer. Researchers expect that AI-Native mobile networks, in […]
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Optical fiber bundles offer promising solution for high-altitude laser communication systems
Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high-speed links between aircraft, spacecraft, and ground stations. However, achieving 360-degree coverage requires multiple articulated terminals installed on the […]
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AI system protects wireless networks from jamming attacks in real time
A research team at the University of Ottawa has developed an advanced artificial intelligence system designed to autonomously defend wireless networks from jamming attacks, operating much like a digital immune system. This technology can automatically […]
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Using smartphones to improve disaster search and rescue
When a natural disaster strikes, time is of the essence if people are trapped under rubble. Conventional search-and-rescue methods use radar-based detection or employ acoustics that rely on sounds made by victims.This article is brought […]
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Starlink, OneWeb satellites provide accurate positioning in GPS-weak zones
As disruptions to GPS services increase globally, radio signals from low-Earth orbit (LEO) satellites could become reliable navigation alternatives, a new study suggests.This article is brought to you by this site.
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Yes, the government can track your location, but usually not by spying on you directly
If you use a mobile phone with location services turned on, it is likely that data about where you live and work, where you shop for groceries, where you go to church and see your […]
Telecom
How Starlink is connecting remote First Nations communities—and creating new divides
In the Cape York community of Wujal Wujal, local service providers used to hold their breath every time a big storm rolled in. Cloud cover could knock out their satellite internet just when they needed […]