Ph.D Student
Department of Computer Science
Northern Virginia Center, Virginia Tech
7054 Haycock Road, #303, mail code 0362
Falls Church, VA 22043

Researcher
Wireless Department
Bell-Labs, Lucent Technologies, Beijing R&D Center

Developer
Dept. of Broad-band Access
Zhongxing Telecom Co., Shanghai No.1 R&D Institute.

1996.9-1999.4:

Computer Science Department
Beijing University of Posts & Telecommunications

Computer Science Department
Northwestern Polytechnic University, XiAn, ShanXi, P.R.China