| 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 | 118 | 2020 |
| 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 | 45 | 2022 |
| 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 | 11 | 2023 |
| 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 | 9 | 2022 |
| 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 | 9 | 2021 |
| 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 | 7 | 2019 |
| 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 | 5 | 2020 |
| 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 | 4 | 2024 |
| 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 | 3 | 2022 |
| An Experimental Multi-Band Channel Characterization in the Upper Mid-Band R Bomfin, A Bazzi, H Guo, H Lee, M Mezzavilla, S Rangan, J Choi, ... arXiv preprint arXiv:2411.12888, 2024 | 1 | 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 | 1 | 2024 |
| 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 | 1 | 2023 |
| RIS-Enabled Cellular Systems Operated by Different Service Providers H Lee, J Choi IEEE Transactions on Vehicular Technology, 2024 | | 2024 |
| 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 |
| 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 |
Junil ChoiTenured Associate Professor of KAIST, School of Electrical EngineeringVerified email at kaist.ac.kr