Hardware
NEC Corporation has developed a power amplifier that will serve as a key device for mobile access and fronthaul/backhaul wireless communication equipment to enable high-speed, high-capacity communications for 5G Advanced ...
Jan 19, 2023
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18
Telecom
The exponential growth in mobile applications, the number of connected devices to the mobile network, as well as the emergence of the internet-of-things all demonstrate that a significant upgrade to the current mobile network ...
Nov 2, 2022
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6
Telecom
Two research teams, one led by Professor Jeongho Kwak of the Department of Electrical Engineering and Computer Science at DGIST (President Kuk Yang) and the other by Professor Jihwan Choi of the Department of Aerospace Engineering ...
Oct 20, 2022
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23
Telecom
Considering the seismic shocks that our world has endured over the last two years alone, it seems unwise to engage in predictions about what it will look like in ten years or more.
Sep 29, 2022
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3
Consumer & Gadgets
Colorado's soaring mountains and its sparsely populated rural areas make it difficult to provide high-speed broadband and wireless services consistently across wide swaths of the state.
Aug 3, 2022
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12
Telecom
In wireless communications, channels can not only change, but they can also age. For contemporary systems, these connections between the transmitter and the receiver break down over time, user movement and power dissipation. ...
May 3, 2022
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3
Telecom
It is particularly important to conduct over-the-air (OTA) testing of multiple-input, multiple-output (MIMO) devices. MIMO-OTA techniques overcome the limitations of the traditionally conducted tests and are widely used for ...
Apr 1, 2022
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25
Telecom
A research team led by Dr. Sang-Bok Lee and Byeongjin Park in the Department of Functional Composites at the Korea Institute of Materials Science (KIMS) succeeded in developing the world's first ultra-thin composite film. ...
Mar 25, 2022
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10
Telecom
On Feb. 22, 2022, AT&T is scheduled to turn off its 3G cellular network. T-Mobile is scheduled to turn its off on July 1, 2022, and Verizon is slated to follow suit on Dec. 31, 2022.
Feb 23, 2022
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5
Energy & Green Tech
The concept of smart cities is founded on sophisticated cellular networks that would not only connect humans in the future but also humans to other smart devices. However, this would also require huge energy consumption. ...
Jan 31, 2022
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