IEEE Fellow, IEEE (2014)
KICS Dr. Irwin Jacobs Award (2013)
Award of Excellence, National Academy of Engineering of Korea (2013)
Young Scientist Award, President of Korea (2008)
IEEK/IEEE Young IT Engineer of the Year (2007)
2020 — Commendation, Deputy Prime Minister & Minister of Education of Korea (부총리 겸 교육부장관 표창)
2018 — Distinguished TPC Member Award, IEEE INFOCOM
2017 — Distinguished TPC Member Award, IEEE INFOCOM
2017 — Outstanding Teacher Award, Dept. of ECE, Seoul National University
2016 — Distinguished TPC Member Award, IEEE INFOCOM
2016 — Outstanding Teacher Award, Dept. of ECE, Seoul National University
2016 — KICS Outstanding Technical Committee Award (TC Mobile Communication) - 한국통신학회 최우수연구회 특별상 (이동통신연구회)
2014 — KICS Outstanding Technical Committee Award (TC Communication Network) - 한국통신학회 우수연구회 특별상 (통신네트워크연구회)
2013 — Award of Excellence, National Academy of Engineering of Korea (2020년 한국을 이끌 100대 기술의 주역 선정)
2013 — KICS Dr. Irwin Jacobs Award
2011 — Patent Excellence Recognition, SNU BK21 Information Technology
2011 — Shinyang Scholarship Award, Seoul National University
2009 — Award of Excellence, SBS Foundation
2008 — Outstanding Research Award, College of Engineering, Seoul National University
2008 — Young Scientist Award, President of Korea (제11회 젊은과학자상) [Joongang][Donga]
2007 — IEEK/IEEE Young IT Engineer of the Year (IEEK/IEEE IT 젊은과학기술자상) [DT][ETNEWS]
2006 — Best Teacher Award, College of Engineering, Seoul National University
2008 — Best Paper Award, IEEE WoWMoM
2008 — Best Paper Award, SWCC (Summer Workshop on Computer Communications)
2024 — Certificate of Appreciation, 6G Forum
2024 — Certificate of Appreciation, KICS
2022 — Certificate of Appreciation, IEEE ICC
2017 — Recognition of Service Award, KICS
2012 — Recognition of Service Award, IEEK
2007 — Recognition of Service Award, ACM Multimedia
2007 — Certificate of Appreciation, Korean National Police Agency
2005 — Recognition of Service Award, ACM WMASH
2005 — Certificate of Appreciation, IEEE Standards Association
1999 — ACM SIGCOMM Student Travel Grant
1997–1999 — KFAS Scholarship (한국고등교육재단)
1994–1997 — Korean Government Overseas Scholarship (국비유학생)
1997 — Samsung Humantech Paper Award (Bronze Prize)
2008–2010 — Listed in Marquis Who’s Who in the World