Abstract: The multi-layer vector approximate message passing algorithm is applied to the problem of channel estimation in underwater acoustic communication addressing the estimation of time-varying ...

Red Cat Holdings, Inc. (Nasdaq: RCAT) (“Red Cat”), a leading American drone technology company, has been selected as the winner of the U.S. Army’s Short Range Reconnaissance (SRR) Program of Record.

Three New York Times reporters discuss the steps they have taken to learn more about a note found in Jeffrey Epstein’s jail cell in the weeks before his death. By Virginia Hughes Virginia Hughes is a ...

Abstract: In this paper, we initiate the study of rate-splitting multiple access (RSMA) for a mono-static integrated sensing and communication (ISAC) system, where the dual-functional base station (BS ...

Government plans to make inheritance tax due on pensions, plus other changes to IHT rules, have seen a leap in people enquiring about the use of trusts to protect their wealth. So what are trusts, and ...

SEPTA customers will soon have an easier way to pay for multiple riders at once. On Friday, May 8, the Philadelphia-based transit agency is adding a multi-rider feature to its contactless payment ...