Yang Xin, Ph.D., Associate Professor of Shanghai Institute of Microsystem and Information Technology (SIMIT). She earned her Ph. D degree in Communications and Information Systems from Southeast University. In 2006 She worked with SIMIT and had been an Associate Professor since Jan. 2010. Her researches focus on radio resource management and networking for future wireless communication systems. She has published more than 20 conference or journal papers and obtained more than 10 authorized China invention patents.