Xiaoping Li (Member, IEEE) received his B.S. degree in mathematics from Sichuan Normal University, Chengdu, China, and his Ph.D. degree in information and communication engineering from Xi'an Jiaotong University, Xi'an, China, in 2006 and 2016, respectively. From 2006-2010, he was an assistant professor in the College of Information Engineering, Tarim University, Alar, China. From December 2013 to January 2015, he was a visiting scholar at the Department of Electrical and Computer Engineering, University of Delaware, Newark, Delaware. Currently, he is an associate professor at the School of Mathematical Science, University of Electronic Science and Technology of China, Chengdu, China. His main research interests include mathematical methods in signal processing and coding theory.