Prof. Tengfei Hui received the B.S. degree from Xidian University, Xi’an, China, in 2005, and the M.S. degree from China Academy of Space Technology (CAST), Beijing, China, in 2008. He is currently pursuing the D.Eng. degree at Xidian University and is a senior engineer at the Xi’an Branch of CAST, Xi’an. His research interests include satellite communication system design and communication signal processing.