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Education
- Ph.D. in Electrical Engineering and Computer Science, The University of Michigan, Ann Arbor, 1999
- M.S. in Electrical Engineering, KAIST, 1994
- B.S. in Electrical Engineering, KAIST, 1992
Professional Experience
- Sep. 2019 – Dec. 2025: Executive Vice President, Samsung Electronics
- Sep. 2002 – Aug. 2019: Professor, Seoul National University
- Sep. 1999 – Aug. 2002: Senior Member of Research Staff, Philips Research USA
Major Publications
- “Digital twin for intelligent network: Data lifecycle, digital replication, and AI-based optimizations,” IEEE Communications Magazine, 2023.
- “Realizing high power full duplex in millimeter wave system: Design, prototype and results,” IEEE Journal on Selected Areas in Communications, 2023.
- “EagleEye: wearable camera-based person identification in crowded urban spaces,” in Proc. ACM MobiCom, 2020.
- “Supremo: Cloud-assisted low-latency super-resolution in mobile devices,” IEEE Transactions on Mobile Computing, 2020.
- “Smartphone based indoor path estimation and localization without human intervention,” IEEE Transactions on Mobile Computing, 2020.
Vision
- Advancing AI-native networks for real-world impact and future talent.
Research Plan
- AI-Native Network Architecture
- Network Infrastructure for Physical AI
- Autonomous Network Operations with LLMs and Multi-Agent Systems
- Experimental Platforms and Digital Twin
Assigned Course
- Computer Networks
- AI-Native Network Infrastructure for Physical AI
- Autonomous Network Operations with LLMs and Multi-Agent Systems
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