Author Affiliations

Xi Chen,¹ Qi Zhang,^1,2,3,* Ran Gao,⁴ Xiangjun Xin,^1,2,3 Xishuo Wang,¹ Qinghua Tian,^1,2,3 Feng Tian,^1,2,3 Yongjun Wang,^1,2,3 Yujuan Hou,⁵ and Leijing Yang^1,2,3

¹School of Electronic Engineering, Beijing University of Posts and Telecommunications(BUPT), Beijing 100876, China

²Beijing Key Laboratory of Space-ground Interconnection and Convergence, BUPT, Beijing 100876, China

³State Key Laboratory of Information Photonics and Optical Communications, BUPT, Beijing, 100876, China

⁴the Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China

⁵Academy of Broadcasting Planning, NRTA, Beijing, 100866, China

^*Corresponding author: zhangqi@bupt.edu.cn