Junsung Choi received a B.S., M.S., and Ph.D. in electrical and computer programming engineering from Virginia Tech in 2013, 2016, and 2018, respectively. He served as a member of Wireless @ VT from 2013 to 2018. While earning the M.S. and Ph.D., he was a research assistant with The Bradley Department of Electrical and Computer Engineering at Virginia Tech. He is currently a researcher with The CCS Graduate School of Green Transportation at KAIST in Daejeon, South Korea. His research interests include vehicular communications, V2X communications, propagation channel characteristics, 5G communications, and LPI communications.