Research output per year
Research output per year
Personal profile
In Korean
김환진 교수(IT대학 전자공학부)
Education
o (2017) B.S., POSTECH
o (2019) M.S., POSTECH
o (2022) Ph.D., KAIST
o (2019) M.S., POSTECH
o (2022) Ph.D., KAIST
Professional Experience
o (2024~Present) Assistant Professor, Kyungpook National University, Daegu, South Korea
o (2023~2024) Postdoctoral Researcher, Purdue University, IN, USA
o (2022~2023) Postdoctoral Researcher, KAIST, Daejeon, South Korea
o (2023~2024) Postdoctoral Researcher, Purdue University, IN, USA
o (2022~2023) Postdoctoral Researcher, KAIST, Daejeon, South Korea
Research Interests
Wireless Communication, Machine Learning, Federated Learning, Signal Processing
Major Research Achievements
o Massive MIMO channel prediction via Kalman filtering and machine learning
o Massive MIMO channel prediction via meta-learning and deep denoising
o Over-the-air federated learning
o One-bit massive MIMO system: channel estimation
o Massive MIMO channel prediction via meta-learning and deep denoising
o Over-the-air federated learning
o One-bit massive MIMO system: channel estimation
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Machine Learning-Based Channel Prediction in Wideband Massive MIMO Systems With Small Overhead for Online Training
Ko, B., Kim, H., Kim, M. & Choi, J., 2024, In: IEEE Open Journal of the Communications Society. 5, p. 5289-5305 17 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Robust Over-the-Air Federated Learning
Kim, H., Nam, H. & Love, D. J., 2024, 2024 58th Annual Conference on Information Sciences and Systems, CISS 2024. Institute of Electrical and Electronics Engineers Inc., (2024 58th Annual Conference on Information Sciences and Systems, CISS 2024).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Complete Power Reallocation for MU-MISO Under Per-Antenna Power Constraint
Kim, S., Lee, H., Kim, H., Choi, Y. & Choi, J., 1 Apr 2023, In: IEEE Transactions on Communications. 71, 4, p. 2087-2103 17 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Massive MIMO Channel Prediction Via Meta-Learning and Deep Denoising: Is a Small Dataset Enough?
Kim, H., Choi, J. & Love, D. J., 1 Dec 2023, In: IEEE Transactions on Wireless Communications. 22, 12, p. 9278-9290 13 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
Multi-User Beamforming under Per-Antenna Power Constraint
Kim, S., Lee, H., Kim, H. & Choi, J., 2023, ICTC 2023 - 14th International Conference on Information and Communication Technology Convergence: Exploring the Frontiers of ICT Innovation. IEEE Computer Society, p. 120-125 6 p. (International Conference on ICT Convergence).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review