Internet
Q: During Zoom video calls, my screen image follows my actual movements very slowly. If I move my head or speak, there's sometimes a delay of two seconds or more before it happens on my screen. (This didn't happen during ...
May 6, 2020
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Telecom
Scientists at Tokyo Institute of Technology (Tokyo Tech) have developed a wirelessly powered relay network for 5G systems. The proposed battery-free communication addresses the challenges of flexible deployment of relay networks. ...
Jun 1, 2021
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Engineering
Researchers in UC Santa Barbara professor Yasamin Mostofi's lab have given the first demonstration of crowd counting through walls using only everyday communication signals such as WiFi. The technique, which requires only ...
Sep 20, 2018
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Engineering
A new material that moves like skin while preserving signal strength in electronics could enable the development of next-generation wearable devices with continuous, consistent wireless and battery-free functionality.
May 22, 2024
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Telecom
Researchers have unveiled a technology that propels the field of wireless communication forward. This cutting-edge design, termed a reconfigurable transmissive metasurface, utilizes a synergistic blend of scissor and rotation ...
Apr 22, 2024
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Engineering
The future of wireless communications is set to take a giant leap with the advent of sixth-generation (6G) wireless technology. A research team at City University of Hong Kong (CityU) invented a groundbreaking tunable terahertz ...
Mar 16, 2023
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Consumer & Gadgets
I have been having some pixelization on my TV picture in the past week or so, and I finally got frustrated enough to get the ladder out of the garage and climb up on the roof to adjust my antenna.
May 6, 2020
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Robotics
Researchers at the University of Hertfordshire have recently proposed an easy and configurable technique that enhances a robot's ability to perceive and interact with people in its surroundings. Their technique, presented ...
Energy & Green Tech
Researchers at the Department of Energy's Oak Ridge National Laboratory have been leading a project to understand how a high-altitude electromagnetic pulse, or EMP, could threaten power plants.
Nov 9, 2023
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Hardware
A new D-band CMOS transceiver chipset with 56 GHz signal-chain bandwidth achieves the highest transmission speed of 640 Gbps for a wireless device realized with integrated circuits, as reported by researchers from Tokyo Tech ...
Jun 17, 2024
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