◈ Short Bio Sketch

  Jaehyuk Choi is currently an Associate Professor in the Department of Software at Gachon University, Seongnam, Korea. He received his Ph.D. degree in Electrical Engineering and Computer Science from Seoul National University in 2008. He was with the Real-Time Computing Laboratory (RTCL) at The University of Michigan, Ann Arbor, U.S.A. as a postdoctoral researcher from Dec. 2008 to Feb. 2011. His research interest includes wireless/mobile systems, Internet of Things (IoT) Connectivity and Sensing Systems, with emphasis on wireless LAN/PAN, mobile Wi-Fi, multipath TCP, network management, next-generation mobile networks, cognitive radios, data link layer protocols, and cross-layer approaches.

◈ Research/Teaching Experience

· Visiting Scholar,  University of California San Diego (UCSD)     Feb.2018 – Feb.2019

· Professor, School of Computing (AI·소프트웨어학부),                 Mar. 2011 – Present
  Gachon University, Seongnam, Korea

· Postdoctoral Researcher, Department of EECS,                                Dec. 2008 – Feb. 2011
  The University of Michigan, Ann Arbor, MI, U.S.A. (○ Advisor: Prof. Kang G. Shin) 

· Postdoctoral Researcher, Department of EECS,                              Sep. 2008 – Nov. 2008
  Seoul National University, Seoul, Korea (○ Advisor: Prof. Chong-kwon Kim) 

· Visiting Scholar, Department of Computer Science (CS),                 Jan. 2006 – Jul. 2006
  Purdue University, West Lafayette, IN, U.S.A. (○ Advisor: Prof. Kihong Park)  

◈ Education

· M.S./Ph. D. in Computer Science and Engineering, Seoul National University, Aug. 2008. 

· B.S. in Material Science and Engineering, Seoul National University, Feb. 2003. 

◈ Awards & Honors

· Korea Research Fund (KRF) Postdoctoral Scholarship,  Dec. 2008 - Nov 2009

· Silver Prize, 13th Samsung Human-tech Awards Contest, Feb. 2007

· BK-21 Scholarship for studying aboard, Jan. 2006

· Honorable Mention, 10th Samsung Human-tech Awards Contest, Feb. 2004

· Silver Prize (2nd place), YoungJin.com Technical Writer Awards, Oct. 2002

· Appreciation plaque from Haansoft (Hangul & Computer), Mar. 2002

· Award of Commendation from the Ministry of Government Legislation (thanks for developing Automatic Law Revision System as a main programmer), Dec. 2001 

Research Professors & Postdocs

• Waliullah Khan

Research interest: 6G, Wireless Communications, Non-Terrestrial Networks, Satellite Communication

• Aamir Nadeem

Research interest: b5G, AI/ML-enabled Wireless Communications, UAV communication

 Ph.D. Student

• Nguyen Van Dien (Currently working for STPC as a Self-Driving Car Engineer, on-leave)

Research interest: multimedia communications (video analytics), wireless mobile system (e.g., mmWave)

Master

• 표지성 (MS 24-)
  Research interest: WiFi Sensing, domain adaptation/Few-shot learning

• 문정곤 (MS 25-)

Research interest: ISAC, 5G/6G, UAV Communication

• 이윤서(BS&MS 25-)
  Research interest: WiFi Sensing, 6G/LEO 

• 김민서(BS&MS 25-)

• 장용근(BS&MS 25-)

• 이동호(BS&MS 25-)

Undergraduate RA (학부연구원)

• 이재서

*학부 연구원을 희망하는 학생은 최재혁 교수에게 e-mail로 연락 바랍니다. 

Undergraduate  

• 전병선, 이준범, 라형진, 차준호, 정혜성, 김보배, 이석재, 이재윤, 여찬영, 정은서, 김연수, 선민재, 남선우, 현도연, 이지호, 나휘수, 최지우, 우태경, 

Postdocs/RESEARCH PROFESSORS  

• Muhammad Umair Khan (현 DeltaX)

Research interest: machine learning, mobile computing

• Ikram Syed  (현 한국외국어대학교 부교수)

Research interest: next-generation wireless networks including the 802.11wireless LAN standard, mmWave