Zhang Haijun is a professor and doctoral supervisor of University of Science and Technology Beijing, a member of the National Excellent Youth Science Fund, a senior member of IEEE, a member of the Young Science Club of the Chinese Institute of Electronics, and a member of the Young Talents Entrusted Project of the Chinese Association for Science and Technology. Previously engaged in postdoctoral research at the University of British Columbia (UBC) in Canada. Presided over 1 National Science Fund for Outstanding Youth Project, 2 General Projects of the National Natural Science Foundation of China, 1 Scientific Research Fund of the Ministry of Education-China Mobile, State Grid and many other projects. Served as the editorial board member of IEEE Transactions on Communications, IEEE Transactions on Green Communications and Networking, and IEEE Communications Letters. Published more than 50 SCI papers in IEEE authoritative journals Zone 1 and Zone 2; Won the Best Young Author Paper Award of the IEEE Institute of Communications, the Young Scientist Award of the International Radio Science Union, and the Young Science and Technology Award of the China Institute of Communications.