End of 3G service: AT&T will shut down its 3G network Feb. 22. How will it affect you?
AT&T is about to take the first step toward the end of 3G service.
Feb 22, 2022
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Consumer & Gadgets
AT&T is about to take the first step toward the end of 3G service.
Feb 22, 2022
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A Skoltech professor and his colleagues from Germany have designed a very small and flat antenna for receiving and transmitting terahertz signals. THz waves are a band of electromagnetic radiation that holds much promise ...
Feb 9, 2022
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Security
American hospitals witnessed an onslaught of security breaches throughout 2021, with more than 40 million patient records compromised in incidents reported to the federal government. Some attacks even threatened healthcare ...
Feb 2, 2022
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Business
Samsung Electronics Co. said Thursday its operating profit for the last quarter rose by more than 53% from the same period last year as it continued to thrive during the pandemic while relying on its dual strength in parts ...
Jan 27, 2022
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Telecom
Astronauts on board the International Space Station are connecting straight to Europe at light speed, thanks to the European Data Relay System.
Jan 17, 2022
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Electronics & Semiconductors
We are currently witnessing an explosion of network traffic. Numerous emerging services and applications, such as cloud services, video streaming platforms and the Internet of Things (IOT), are further increasing the demand ...
Robotics
Researchers from The University of Tokyo Institute of Industrial Science find that drones may be the next generation of communication bases to monitor the ocean and seafloor because of their high-speed positioning, stability, ...
Oct 29, 2021
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Consumer & Gadgets
In 2002, Verizon was the first to launch a 3G network in the U.S., during a time when the BlackBerry was the top smartphone to own and we were five years away from the arrival of the iPhone.
Oct 25, 2021
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Consumer & Gadgets
A wireless power system developed by researchers at the University of Tokyo and University of Michigan can power cell phones, lights and other devices by using magnetic fields to deliver electricity over the air. A recent ...
Sep 29, 2021
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Consumer & Gadgets
Amazon.com Inc. has won U.S. permission to use radar to monitor consumers' sleep habits.
Jul 12, 2021
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