Abstract: The recently proposed affine frequency division multiplexing (AFDM) is a new transmission waveform that has shown excellent performance in high-mobility environments, making it a sensible ...

Frequency combs are light sources with a spectrum that comprises a series of sharp, equally spaced lines. The frequencies of these lines are known to a very high degree of accuracy, which makes ...

Abstract: Generalized spatial modulation-aided affine frequency division multiplexing (GSM-AFDM) is conceived for reliable multiple-input multiple-output (MIMO) communications over doubly selective ...

A Wi-Fi standard is like a blueprint for technology companies. It defines the specifications according to which Wi-Fi routers and networking gear transmit wireless data to PCs, smartphones, and more.

In today’s “News from the Dystopia” segment, we have a story about fighting retail theft with drones. It centers on Flock Safety, a company that provides surveillance technologies, including UAVs, ...

Spending lots of time working from home these days? Piling on more and more smart home wireless devices? It's time to examine the heart of your home network: your router. If your current one is more ...