교원소개

ACNL은 인공지능 기술을 활용하여 차세대 통신네트워크 최적화 연구를 수행하고 있습니다. 특히, 6G 통신 시스템의 지능형 코어망 구조를 설계하는 요소 기술의 개발에 초점을 맞추고 있습니다. 이러한 기반기술 연구를 통해 자율주행 네트워크, 군집 무인기 시스템, 그리고 저궤도 위성 통신 시스템과 같은 6G 시스템의 주요 사례들에서, 분산형 무선 기기들이 자율적으로 네트워크를 형성하고 스스로 동작을 조정하는 지능형 통신네트워크 솔루션을 개발하는 것이 목표입니다.

[Curriculum Vitae]

● 2023-Present: Associate Professor, Department of Electrical Engineering, UNIST
● 2019-2023: Assistant/Associate Professor, Department of Information and Communications Engineering, Pukyong National University
● 2018-2019: Research Fellow, Singapore University of Technology and Design
● 2017-2018: Postdoc. Fellow, Korea University

[Education]

● 2017: Ph.D., Electrical Engineering, Korea University
● 2012: B.S., Electrical Engineering, Korea University

[Research  Keywords and Topics]

● Decentralized learning for wireless networks
–  Edge/Fog computing networks
–  Resource allocation for distributed wireless networks
–  New radio access network architecture for 5G/6G
● Machine learning for wireless communications
–  Semantic & task-oriented communications
–  Integrated sensing, communications, and computations
–  Localization and navigation control for V2X
● Machine learning for multi-antenna signal processing
–  Transceiver optimization for cell-free massive MIMO networks
–  Signal processing for cloud/fog radio access networks
–  Multi-antenna inter-satellite networks

[Publications (selected)]

● J. Kim, *H. Lee, S.-E. Hong, and S.-H. Park, “A Bipartite Graph Neural Network Approach for Scalable Beamforming Optimization,” IEEE Transactions on Wireless Communications, Vol. 22, No. 1, pp. 333-347, Jan. 2023
● H. Lee, S. H. Lee, and T. Q. S. Quek, “Artificial Intelligence Meets Autonomy in Wireless Networks: A Distributed Learning Approach,” IEEE Network, Vol. 36, No. 6, pp. 100-107, Dec. 2022
● H. Lee, S. H. Lee, and T. Q. S. Quek, “MOSAIC: Multiobjective Optimization Strategy for AI-Aided Internet-of-Things Communications,” IEEE Internet of Things Journal, Vol. 9, No. 17, pp. 15657-15673, Sep. 2022
● S. Hwang, *H. Lee, J. Park, and I. Lee, “Decentralized Computation Offloading With Cooperative UAVs: Multi-Agent Deep Reinforcement Learning Perspective,” IEEE Wireless Commununications, Vol. 29, No. 4, pp. 24-31, Aug. 2022
● H. Lee, S. H. Lee, and T. Q. S. Quek, “Deep Learning for Distributed Optimization: Applications to Wireless Resource Management,” IEEE Journal on Selected Areas in Commununications, Vol. 37, No. 10, pp. 2251-2266, Oct. 2019

[Awards/ Honors/ Memberships]

● Best Paper Award, KICS Winter Conference 2023, 2022
● Best Paper Award, KICS Summer Conference 2022, 2021
● Best Paper Award, IEIE Fall Conference 2021
● Best Yong Engineering Researcher Award, Pukyong National University, 2020
● BK20PLUS Best Graduate Student Award, Korea University, 2017
● Best Paper Award, IEEE Seoul Section, 2016
● KU Graduate Student Achievement Award, Korea University, 2016
● Best Paper Award, Korea University, 2016
● Bronze Prize, Sansumg Inside Edge Paper Contest, 2013