He received the B.S. degree from Liaoning University, Shenyang, China, in 2003, and M.S. (2006) and Ph.D. (2010) degrees from Northeastern University, Shenyang, China, all in computer science. He was a visiting Ph.D. student in the Department of Electrical and Computer Engineering, University of Waterloo, ON, Canada, during 2007–2009. His current research interests focus on medium access control, QoS routing, multihop broadcast, and transmission control in vehicular networks.