Abstract: This paper presents a new approach to channel estimation in millimeter-wave beamspace massive MIMO systems. The proposed method is an approximate message passing algorithm that utilizes a ...

San Francisco 49ers QB Brock Purdy delivered a precise 21-yard pass to WR Jauan Jennings as the 49ers move the ball downfield against Indianapolis. San Francisco 49ers RB Christian McCaffrey ...

Abstract: Expectation propagation (EP) has been applied to signal detection in Cell-Free massive MIMO (CF-mMIMO) systems to achieve high performance. However, its computational complexity becomes ...

Carlton Davis blasts a late PI call that swung the Patriots’ loss to the Bills, calling out officials after the controversial decision. The New England Patriots appeared to have momentum firmly on ...