Huilong Fan received his B.S. degree in network engineering from Nanyang Institute of Technology, Nanyang, China, in 2014, and received his M.S. degree in computer science from Guizhou University, Guiyang China, in 2018, He is currently pursuing his Ph.D degree with the school of computer science and engineering, Central South University, Changsha China. His research interests include space-based network architecture and the coordinated scheduling of space-based network resources.