His current research interests lie in the area of communication networks in general. Specifically, he is interested in Mobile and Wireless Networks, Network Security, Cloud Computing, and Social Networks. He received a Ph.D. in Computing Science from the University of Alberta in 2007. His M. Engr. and B. Engr. in Computer Science and Technology are from Harbin Institute of Technology, P.R. China. He is a Member of IEEE and ACM.