Jun Zhang, born in 1972.10, received the B.S. and M.S. degrees in Electronic Engineering from the University of Electronic Science and Technology of China (UESTC) in 1995 and 1998, respectively. From 1998 to 2008, he worked as an senior researcher and engineer in China Education and Research Network (CERNET). He is currently a lecture at school of Computer Science and Engineering, UESTC and his research interests include computer networks and sensor networks.