Abstract: To achieve ubiquitous wireless connectivity, low earth orbit (LEO) satellite networks have drawn much attention. However, effective beam management is challenging due to time-varying cell ...

Abstract: Obtaining accurate and timely channel state information (CSI) is a fundamental challenge for large MIMO systems. Mobile cellular systems like 5G use a beam management framework that joins ...

Original Story (10/18): Roblox is now rolling out facial age checks and age-based grouping for chat features on a voluntary basis ahead of it becoming mandatory in select markets next month. Once ...

Kentucky bourbon maker Jim Beam says it won't distill bourbon at its main plant in Clermont, Kentucky, for all of 2026 because of economics and changing consumer tastes. Jim Beam is scaling back.