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Hyeongtaek Lee
Hyeongtaek Lee
School of Electrical Engineering, KAIST
Verified email at kaist.ac.kr - Homepage
Title
Cited by
Cited by
Year
Massive MIMO channel prediction: Kalman filtering vs. machine learning
H Kim, S Kim, H Lee, C Jang, Y Choi, J Choi
IEEE Transactions on Communications 69 (1), 518-528, 2020
822020
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems
S Kim, H Lee, J Cha, SJ Kim, J Park, J Choi
IEEE Transactions on Wireless Communications, https://ieeexplore.ieee.org …, 2022
382022
Channel estimation for reconfigurable intelligent surface with a few active elements
G Lee, H Lee, J Oh, J Chung, J Choi
IEEE Transactions on Vehicular Technology 72 (6), 8170-8174, 2023
72023
Low-complexity beamforming optimization for IRS-aided MU-MIMO wireless systems
S Moon, H Lee, J Choi, Y Lee
IEEE Transactions on Vehicular Technology 71 (5), 5587-5592, 2022
62022
Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems
H Lee, S Kim, J Choi
2019 IEEE 20th International Workshop on Signal Processing Advances in …, 2019
62019
Downlink channel reconstruction for spatial multiplexing in massive MIMO systems
H Lee, H Choi, H Kim, S Kim, C Jang, Y Choi, J Choi
IEEE Transactions on Wireless Communications 20 (9), 6154-6166, 2021
52021
Massive MIMO channel prediction: Machine learning versus Kalman filtering
H Kim, S Kim, H Lee, J Choi
2020 IEEE Globecom Workshops (GC Wkshps, 1-6, 2020
42020
Complete power reallocation for MU-MISO under per-antenna power constraint
S Kim, H Lee, H Kim, Y Choi, J Choi
IEEE Transactions on Communications 71 (4), 2087-2103, 2023
12023
Parameter-Based Channel Estimation for Intelligent Reflecting Surface Aided MIMO Systems
S Kim, H Lee, J Cha, J Choi
2022 IEEE Wireless Communications and Networking Conference (WCNC), 698-703, 2022
12022
Two-Way Optimization for RIS Empowered FDD MIMO Communication Systems
G Lee, H Lee, AL Swindlehurst, J Choi
2024 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2024
2024
Multi-Group Multicasting Systems Using Multiple RISs
H Lee, S Moon, Y Lee, J Oh, J Chung, J Choi
IEEE Transactions on Wireless Communications, 2024
2024
Joint Downlink and Uplink Optimization for RIS-Aided FDD MIMO Communication Systems
G Lee, H Lee, D Kim, J Chung, AL Swindlehurst, J Choi
IEEE Transactions on Wireless Communications, 2024
2024
Apparatus and method for reconstructing downlink channel in wireless communication system
C Yongyun, C Jang, LEE Hyeongtaek, C Junil, KIM Hwanjin
US Patent 11,855,730, 2023
2023
Device and method for controlling beamformer in wireless communication system
C Yongyun, C Jang, C Junil, KIM Sucheol, LEE Hyeongtaek, KIM Hwanjin
US Patent App. 18/141,812, 2023
2023
Multi-User Beamforming under Per-Antenna Power Constraint
S Kim, H Lee, H Kim, J Choi
2023 14th International Conference on Information and Communication …, 2023
2023
Channel Estimation for Intelligent Reflecting Surface Assisted MmWave Systems Using Analog Feedback
S Kim, H Lee, J Cha, J Choi
2022 IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2022
2022
Downlink Channel Reconstruction for Massive MIMO Spatial Multiplexing
H Lee, H Choi, H Kim, S Kim, J Choi
ICC 2021-IEEE International Conference on Communications, 1-6, 2021
2021
Apparatus and method for estimating direction in wireless communication system
J Lim, H Lee, J Choi, S Kim, M Byun
US Patent 10,958,330, 2021
2021
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