首尔国立大学的Sunghyun Choi教授于11月23日来访我实验室，并做了一场关于 "Robust and Energy Efficient MAC/PHY Layer Strategies of Wi-Fi"的学术报告。

Dr. Sunghyun Choi is a professor at the Department of Electrical and Computer Engineering, Seoul National University (SNU), Korea. Before joining SNU in 2002, he was with Philips Research USA. He was also a visiting associate professor at Stanford University, USA from June 2009 to June 2010. He received his B.S. (summa cum laude) and M.S. degrees from Korea Advanced Institute of Science and Technology (KAIST) in 1992 and 1994, respectively, and received Ph.D. from The University of Michigan, Ann Arbor in 1999. He authored/coauthored over 200 technical papers and book chapters in the areas of wireless/mobile networks and communications. He has co-authored (with B. G. Lee) a book Broadband Wireless Access and Local Networks: Mobile WiMAX and WiFi, Artech House, 2008. He holds about 130 patents, and has tens of patents pending. He has served as a General Co-Chair of COMSWARE 2008, and a Technical Program Committee Co-Chair of ACM Multimedia 2007, IEEE WoWMoM 2007 and COMSWARE 2007. He has also served on program and organization committees of numerous leading wireless and networking conferences including ACM MobiCom, IEEE INFOCOM, IEEE SECON, and IEEE WoWMoM. He is also currently serving as an editor of IEEE Transactions on Wireless Communications. He served as an editor of IEEE Transactions on Mobile Computing and IEEE Wireless Communications Magazine as well as a guest editor of IEEE Journal on Selected Areas in Communications (JSAC) and ACM Wireless Networks (WINET). From 2000 to 2007, he was an active voting member of IEEE 802.11 WLAN Working Group. He has received numerous awards including KICS Dr. Irwin Jacobs Award (2013); the Presidential Young Scientist Award (2008); IEEK/IEEE Joint Award for Young IT Engineer (2007); Shinyang Scholarship Award (2011); the Outstanding Research Award (2008) and the Best Teaching Award (2006) from the College of Engineering, SNU; and the Best Paper Award from IEEE WoWMoM 2008. He was named IEEE Fellow in 2014 for the contribution to the development of WLAN protocols.