Yoon-Jae So received B.S., M.S. and Ph.D. degrees from the Department of Information & Communications Engineering, Sejong University, Seoul, Republic of Korea.He was an Acting Professor at the Department of Aerospace Engineering, Sejong University, Seoul, Republic of Korea from March 2019 to February 2024. He is a Research Professor at the Department of AI Convergence Electronics Engineering, Sejong University, Seoul, Republic of Korea. His research interests include digital and data communications and their applications, with an emphasis on mobile communications, UAV-assisted wireless networks and AI-based communication systems.