AT&T will spend $23 billion to acquire certain wireless spectrum licenses from EchoStar, a significant expansion of AT&T’s low- and mid-band coverage networks.This post was originally published on this site.
NEC Corporation has developed an optical fiber sensing technology to monitor road conditions and accurately predict sudden traffic congestion in real time. By collecting data from existing optical fiber communications cables and analyzing real-time traffic […]
For decades, computing followed a simple rule: Smaller transistors made chips faster, cheaper, and more capable. As Moore’s law slows, a different limit has come into focus. The challenge is no longer only computation; modern […]
Addressing a major roadblock in next-generation photonic computing and signal processing systems, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a device that can bridge digital electronic […]
Electronics and Telecommunications Research Institute (ETRI) has successfully demonstrated a 200 Gbps 6G wireless link using a proof-of-concept (PoC) system developed late last year. The 6G system developed by ETRI uses an ultra-wide bandwidth of […]
Researchers at King Abdullah University of Science and Technology (KAUST) have provided a new mathematical approach to protect aircraft from interference caused by mobile communications. The solution, published in IEEE Transactions on Wireless Communications, describes […]
The Korea Research Institute of Standards and Science has successfully localized core radar stealth technologies through indigenous development, without reliance on foreign technologies. This achievement is a significant milestone, laying the foundation for the establishment […]
A newly published paper by Dr. Asaf Tzachor, Dean of Reichman University’s School of Sustainability, warns that the backbone of our global internet infrastructure—submarine communication cables—is dangerously vulnerable to both natural disasters and deliberate sabotage, […]
MIT researchers have developed a reconfigurable antenna that dynamically adjusts its frequency range by changing its physical shape, making it more versatile for communications and sensing than static antennas.This post was originally published on this […]
High frequency radio waves can wirelessly carry the vast amount of data demanded by emerging technology like virtual reality, but as engineers push into the upper reaches of the radio spectrum, they are hitting walls. […]
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