Liu Hong, male, was born in Jiangsu, November 1980. He received the B.S. degree and PhD. degree from the college of information science and technology of Peking University in June 2003 and July 2011. From September 2011 to December 2013, he worked at the laboratory of wireless broadband communications as a post doctor in www.9778.com-威尼斯9778官方网站 (SIMIT) of Chinese Academy of Sciences (CAS). From January 2013 to the present, she is an Associate Professor at the laboratory of wireless broadband communications of SIMIT. He is currently mainly researching on ‘air space ground integrated information network’, ‘broadband ad hoc networks’, ‘4G / 5G communications’ and ‘complex electromagnetic / terrain environment communication’.