Xia Lei (Member, IEEE) received the Ph.D. degree in communication and information systems from the University of Electronic Science and Technology of China, Chengdu, China, in 2005. She is currently a Professor and the Supervisor of Ph.D. candidates with the University of Electronic Science and Technology of China. She has authored or coauthored more than 40 international journals and has been involved in several projects. Her research focuses on wireless broadband communication system.