POINTER: Seeing through walls to help locate firefighters
A unique positioning technology is being developed to pinpoint firefighters inside buildings where other positioning technologies fail.
Apr 7, 2021
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40
Electronics & Semiconductors
Page 4 - News tagged with radio-frequency
Telecom
Security company finds vulnerability in Xfinity television remote controls
A team of researchers at GuardiCore Ltd., a cloud security company, has found a vulnerability in the remote controls Comcast provides its Xfinity user community. On their blog page, they relate how they were able to hijack ...
Business
France puts 5G mobile frequencies on the block
France on Tuesday began to auction off radio frequencies for the deployment of ultrafast 5G mobile technology, a process that will add billions of euros to the government's depleted coffers.
Sep 29, 2020
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4
Telecom
Artificial intelligence for optimized mobile communication
While many European states are currently setting up the 5th generation of mobile communication, scientists are already working on its optimization. Although 5G is far superior to its predecessors, even the latest mobile communication ...
May 25, 2020
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37
Consumer & Gadgets
Selfishness is not the way forward: Researcher makes the case for shared spectrum
"Radio frequencies are a natural resource, and as such, there is fierce competition on who gets to use them. It really is a fight over natural resources, and we must work toward a more fair and sustainable use of the radio ...
May 5, 2020
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5
Electronics & Semiconductors
Cross-technology communication in the Internet of Things significantly simplified
Whether networked vehicles that warn of traffic jams in real time, household appliances that can be operated remotely, "wearables" that monitor physical activity, or industrial plants that detect possible production errors ...
Mar 18, 2020
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6
Security
Insecure encryption configurations compromise security of Hyundai, Toyota, and Kia vehicles
Recent research indicates it's possible to infiltrate—and steal—vehicles manufactured by Toyota, Hyundai, and Kia due to flaws in the way their chip-enabled mechanical keys were encrypted.
Mar 7, 2020
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152
Telecom
Protecting wideband RF systems in congested electromagnetic environments
Today's electromagnetic (EM) spectrum is a scarce resource that is becoming increasingly congested and contested as friendly, unfriendly, and neutral entities vie for available spectrum resources at any given time, location, ...
Jan 23, 2020
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4
Other
Tesla Model 3 owner implants key card chip into her arm to unlock and start her vehicle
When smartphones and keyfobs are impossible to keep up with, some say you could just implant them into your body so you can always unlock your car.
Aug 14, 2019
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6
Telecom
There's no evidence 5G is going to harm our health, so let's stop worrying about it
Hype continues to surround the roll-out of 5G technology in Australia and across the world.
Aug 2, 2019
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