She received the Ph.D. degree in circuit and system from BUPT in 2004, and became a teacher thereafter in BUPT. In 2006, she worked in Brunel University in UK as a visiting scholar. She focuses on the research of radio transmission technologies for advanced Beyond 3G and 4G mobile communication systems, including adaptive modulation and coding, link adaptation, MIMO, cooperative transmission etc. Her research projects include national 863 projects, NSFC projects, and cooperation with companies. She has published more than 60 papers in international and domestic journals and conference proceedings, applied for more than 20 patens for inventions, published 3 books. She won 2 prizes from the Nation and the Ministry. In 2008 she was selected as the new century talent of the Ministry of Education. She is now a member of IEEE and a member of the technique sub-group of the national IMT-Advanced steering group.