Pingping Ji

Pingping Ji received the B.E. degree in communication engineering and the M.E. degree in communication and information systems from the Nanjing University of Posts and Telecommunications, Nanjing, China, in 2014 and 2017, respectively. She is currently pursuing the Ph.D. degree with Shanghai Jiaotong University, Shanghai, China. Her research interests include multiple-in-multiple-out (MIMO) technology, reconfigurable intelligent surface (RIS), and precoding for massive MIMO.