2011 | Korea Advanced Institute of Science and Technology (KAIST), Electrical Engineering, Ph.D

2007 | Korea Advanced Institute of Science and Technology (KAIST), Electrical Engineering, MS

2005 | Korea Advanced Institute of Science and Technology (KAIST), Electrical Engineering, BS

2025.10~present Chungbuk National University, Department of Computer Science, Professor

2020.10~2025.9 Chungbuk National University, Department of Computer Science, Associate professor (Early Promotion)

2018.3~2020.9 Chungbuk National University, Department of Computer Science, Assistant professor

2017.8~2018.2 Korea Military Academy (Korea-equivalent West Point), Assistant professor (tenured)

2016.3~2017.7 Electronics and Telecommunications Research Institute (ETRI), Mobile IoT Laboratory

2011.4~2016.2 Samsung Electronics Digital Media & Communications Research Center, Future Communications Team

- Distinguished Faculty Awards (The Most Cited Research of the Year), 2022, Chungbuk National University

- Distinguished Faculty Awards (CBNU Galaxia), 2020, Chungbuk National University

- Outstanding Mentoring Awards, 2015, Samsung Electronics

- Best Improvement of Organization Culture Awards, 2014, Samsung Electronics

- Most Creative Researcher of the Year Awards, 2014, Samsung Electronics

- Samsung Annual Award Gold Prize, 2014, Samsung Electronics

- Major R&D Achievement Awards, 2013, Samsung Electronics

- Outstanding graduate student research fellowship, 2010, Korea Government

- Annual best graduate student award, 2009, KAIST

- KAIST 성적 우수 졸업 표창 (Magna Cum Laude), 2005, KAIST