Quadric announced the second close of its Series C as it accelerates deployment of its programmable AI chip platform. Designed to ...

Abstract: Reconfigurable intelligent surfaces (RISs) have attracted significant attention due to their capability of establishing virtual line-of-sight (VLoS) links. This article proposes a channel ...

Abstract: This paper investigates simultaneous transmission and reflection reconfigurable intelligent surface (STAR-RIS) aided physical layer security (PLS) in multiple-input multiple-output (MIMO) ...