1964 1 1 was born in Suzhou, Jiangsu Province, and 1997 received a doctorate in engineering from Zhejiang University. He has worked in Acer, Alcatel, Shanghai Bell and other industries for nine years, and has been a professor at East China Normal University since 2002. The first author has published more than 50 papers, co-authored 4 books, monograph 1 department, and applied for 5 invention patents.