Song Li received B.Sc. and M.Sc. degrees in communication and information systems from Tianjin University, Tianjin, China, in 2007 and 2009, respectively, and a Ph.D. degree in signal and information processing from the Beijing University of Posts and Telecommunications, Beijing, China, in 2012. He was a visiting scholar with Lancaster University, UK from 2016 to 2017. He is currently an associate professor with the School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, China. His current research interests include B5G wireless networks, cyber-physical systems, and industrial Internet of Things.