Topological antenna could pave the way for 6G networks

Using ideas borrowed from topological photonics, researchers in Singapore, France and the US have designed a compact antenna ...
IEEE

Wireless Network Digital Twin for 6G: Generative AI as a Key Enabler

Abstract: Digital twin, which enables emulation, evaluation, and optimization of physical entities through synchronized digital replicas, has gained increasing attention as a promising technology for ...
eCoustics

Headphone Warranty Problems: How Long Your Headphones Are Really Covered—and Why It’s Not Enough

Beyerdynamic’s flagship wireless headphones, the Aventho 300, also come with a two year warranty, but there is no obvious path to purchasing spare parts. That contrast says a lot. Once batteries, ...
IEEE

Hybrid-RIS-Assisted Cellular ISAC Networks for UAV-Enabled Low-Altitude Economy via Deep Reinforcement Learning With Mixture-of-Experts

Abstract: This paper investigates cellular base station (BS)-enabled wireless systems featuring downlink integrated sensing and communications, a critical enabler for the low-altitude economy. To ...
ConsumerAffairs

U.S. wireless networks show strong reliability, with few reported problems

Younger mobile users reported more issues and reduced phone usage compared with earlier results U.S. wireless networks continue to deliver strong, consistent performance across major carriers, with ...
Mashable

Verizon, AT&T, T-Mobile outages reported: Which services are down right now

Like T-Mobile, it seems that the spike in error reports for AT&T stems from customers attempting to reach people affected by Verizon’s outage, rather than a problem ...