Telecom news
Towards wider 5G network coverage: Scientists design novel wirelessly powered relay transceiver array
A novel 256-element wirelessly powered transceiver array for non-line-of-sight 5G communication, featuring efficient wireless power transmission and high-power conversion efficiency, has been designed by scientists at Tokyo ...
Jun 17, 2024
0
21
Wirelessly-powered relay will help bring 5G technology to smart factories, say researchers
A recently-developed wirelessly-powered 5G relay could accelerate the development of smart factories, report scientists from Tokyo Tech. By adopting a lower operating frequency for wireless power transfer, the proposed relay ...
Jun 17, 2024
0
14
A novel 640 Gbps chipset paves the way for next generation wireless systems
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
0
2
Consumer & Gadgets
One Tech Tip: Use a roaming eSIM on your summer travels to avoid cellphone data fees
For summer trips overseas, a smartphone is essential for most people. How else will you check Google Maps to find your Airbnb, post an Instagram video from the Eiffel Tower, or WhatsApp friends and family back home?
Jun 13, 2024
0
1
Telecom
NASA's laser relay system sends pet imagery to and from Space Station
Using NASA's first two-way, end-to-end laser relay system, pictures and videos of cherished pets flew through space over laser communications links at a rate of 1.2 gigabits per second—faster than most home internet speeds.
Jun 11, 2024
0
1
Business
EU targets UAE telecoms firm in new anti-subsidy probe
The European Union on Monday announced a formal anti-subsidy probe targeting an Emirati telecoms company, the first action under new rules to focus on a foreign bid to buy EU assets.
Jun 10, 2024
0
7
Telecom
Discovery highlights 'critical oversight' in perceived security of wireless networks
A research team led by Rice University's Edward Knightly has uncovered an eavesdropping security vulnerability in high-frequency and high-speed wireless backhaul links, widely employed in critical applications such as 5G ...
Jun 7, 2024
0
16
Internet
Breaking data transmission barriers: Innovations in data center interconnects
Data centers stand as the cornerstone of modern information technology infrastructure. These centralized facilities are designed to store, process, and distribute vast amounts of data and applications, serving as the nerve ...
Jun 6, 2024
0
42
Business
Comcast in a better spot than other cable companies to compete with mobile carriers' fixed wireless products
With major mobile carriers competing in the internet market, Comcast has a leg up over other cable providers, according to a new S & P Global report.
Jun 5, 2024
0
5
Telecom
Next-gen satellites: A leap in autonomous timekeeping with LSTM algorithm
Accurate time-keeping is essential for satellite navigation, as even minor time deviations can result in significant positioning errors. Traditional systems rely heavily on ground-based atomic clocks, which pose risks of ...
Jun 4, 2024
0
1
Telecom
Researchers explore setup and security of 5G for microgrids with a 5G sandbox
Whether it is coincidence or careful planning, the infrastructures of both power systems and telecommunications are heading in a similar direction: toward the edge. Solar panels on a roof are like 5G towers in a neighborhood—in ...
Jun 3, 2024
0
6
Telecom
Community broadband provides a local solution for a global problem
According to a 2023 study by the International Telecommunications Union, approximately 2.6 billion people are unconnected to the internet. It's a staggering figure.
Jun 3, 2024
0
11
Engineering
Low-cost, high-precision: A new ambiguity resolution method for urban GNSS positioning
A cutting-edge method for Global Navigation Satellite System (GNSS) ambiguity resolution has been developed, promising to enhance the accuracy and reliability of urban positioning. This innovative approach addresses the longstanding ...
May 28, 2024
0
8
Telecom
T-Mobile to buy almost all of U.S Cellular in deal worth $4.4 billion with debt
T-Mobile is buying U.S. Cellular's wireless operations and certain spectrum assets in a deal valued at $4.4 billion, and further consolidating the industry.
May 28, 2024
0
1
