Hyeongtaek Lee

34 papers B 3Journal 26Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Downlink Channel Estimation for mmWave Systems With Impulsive Interference.
IEEE Wirel. Commun. Lett.
Kwonyeol Park, Gyoseung Lee, Hyeongtaek Lee, Hwanjin Kim, Junil Choi
2026 J jnl
Task-Based Quantization for Channel Estimation in RIS Empowered mmWave Systems.
IEEE Trans. Commun.
Gyoseung Lee, In-Soo Kim, Yonina C. Eldar, A. Lee Swindlehurst, Hyeongtaek Lee, Minje Kim, Junil Choi
2026 J jnl
Weighted Sum-Rate Maximization for STAR-RIS-Aided FDD Communication Systems.
IEEE Wirel. Commun. Lett.
Taekwan Lee, Gyoseung Lee, Hyeongtaek Lee, Junil Choi
2025 J jnl
Downlink Channel Estimation for mmWave Systems with Impulsive Interference.
CoRR
Kwonyeol Park, Gyoseung Lee, Hyeongtaek Lee, Hwanjin Kim, Junil Choi
2025 B conf
Multi-Band Channel Sensing in the Upper Mid-Band (FR3).
GLOBECOM
Roberto Bomfin, Ali Rasteh, Ahmad Bazzi, Hao Guo, Hyeongtaek Lee, Marco Mezzavilla, Sundeep Rangan, Junil Choi, Marwa Chafii
2025 J jnl
RIS-Enabled Cellular Systems Operated by Different Service Providers.
IEEE Trans. Veh. Technol.
Hyeongtaek Lee, Junil Choi
2025 J jnl
Robust Transmission Design for Active RIS-Aided Systems.
CoRR
Jinho Yang, Hyeongtaek Lee, Junil Choi
2025 J jnl
Robust Transmission Design for Active RIS-Aided Systems.
IEEE Trans. Veh. Technol.
Jinho Yang, Hyeongtaek Lee, Junil Choi
2025 J jnl
Task-Based Quantization for Channel Estimation in RIS Empowered MmWave Systems.
CoRR
Gyoseung Lee, In-Soo Kim, Yonina C. Eldar, A. Lee Swindlehurst, Hyeongtaek Lee, Minje Kim, Junil Choi
2024 J jnl
An Experimental Multi-Band Channel Characterization in the Upper Mid-Band.
CoRR
Roberto Bomfin, Ahmad Bazzi, Hao Guo, Hyeongtaek Lee, Marco Mezzavilla, Sundeep Rangan, Junil Choi, Marwa Chafii
2024 J jnl
Joint Downlink and Uplink Optimization for RIS-Aided FDD MIMO Communication Systems.
CoRR
Gyoseung Lee, Hyeongtaek Lee, Donghwan Kim, Jaehoon Chung, A. Lee Swindlehurst, Junil Choi
2024 J jnl
Joint Downlink and Uplink Optimization for RIS-Aided FDD MIMO Communication Systems.
IEEE Trans. Wirel. Commun.
Gyoseung Lee, Hyeongtaek Lee, Donghwan Kim, Jaehoon Chung, A. Lee Swindlehurst, Junil Choi
2024 J jnl
Multi-Group Multicasting Systems Using Multiple RISs.
CoRR
Hyeongtaek Lee, Seungsik Moon, Youngjoo Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
2024 J jnl
Multi-Group Multicasting Systems Using Multiple RISs.
IEEE Trans. Wirel. Commun.
Hyeongtaek Lee, Seungsik Moon, Youngjoo Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
2024 J jnl
RIS-Enabled Cellular Systems Operated by Different Service Providers.
CoRR
Hyeongtaek Lee, Junil Choi
2024 B conf
Two-Way Optimization for RIS Empowered FDD MIMO Communication Systems.
WCNC
Gyoseung Lee, Hyeongtaek Lee, A. Lee Swindlehurst, Junil Choi
2023 J jnl
Channel Estimation for Reconfigurable Intelligent Surface With a Few Active Elements.
IEEE Trans. Veh. Technol.
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
2023 J jnl
Channel Estimation for Reconfigurable Intelligent Surface with a few Active Elements.
CoRR
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh, Jaehoon Chung, Junil Choi
2023 J jnl
Complete Power Reallocation for MU-MISO Under Per-Antenna Power Constraint.
IEEE Trans. Commun.
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Yongyun Choi, Junil Choi
2023 — conf
Multi-User Beamforming under Per-Antenna Power Constraint.
ICTC
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Junil Choi
2022 — conf
Channel Estimation for Intelligent Reflecting Surface Assisted MmWave Systems Using Analog Feedback.
SAM
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Junil Choi
2022 J jnl
Low-Complexity Beamforming Optimization for IRS-Aided MU-MIMO Wireless Systems.
IEEE Trans. Veh. Technol.
Seungsik Moon, Hyeongtaek Lee, Junil Choi, Youngjoo Lee
2022 B conf
Parameter-Based Channel Estimation for Intelligent Reflecting Surface Aided MIMO Systems.
WCNC
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Junil Choi
2022 J jnl
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems.
IEEE Trans. Wirel. Commun.
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Sung-Jin Kim, Jaeyong Park, Junil Choi
2021 J jnl
Complete Power Reallocation for MU-MIMO under Per-Antenna Power Constraint.
CoRR
Sucheol Kim, Hyeongtaek Lee, Hwanjin Kim, Yongyun Choi, Junil Choi
2021 — conf
Downlink Channel Reconstruction for Massive MIMO Spatial Multiplexing.
ICC
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Junil Choi
2021 J jnl
Downlink Channel Reconstruction for Spatial Multiplexing in Massive MIMO Systems.
CoRR
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Chulhee Jang, Yongyun Choi, Junil Choi
2021 J jnl
Downlink Channel Reconstruction for Spatial Multiplexing in Massive MIMO Systems.
IEEE Trans. Wirel. Commun.
Hyeongtaek Lee, Hyuckjin Choi, Hwanjin Kim, Sucheol Kim, Chulhee Jang, Yongyun Choi, Junil Choi
2021 J jnl
Massive MIMO Channel Prediction: Kalman Filtering Vs. Machine Learning.
IEEE Trans. Commun.
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Chulhee Jang, Yongyun Choi, Junil Choi
2021 J jnl
Practical Channel Estimation and Phase Shift Design for Intelligent Reflecting Surface Empowered MIMO Systems.
CoRR
Sucheol Kim, Hyeongtaek Lee, Jihoon Cha, Sung-Jin Kim, Jaeyong Park, Junil Choi
2020 J jnl
Massive MIMO Channel Prediction: Kalman Filtering vs. Machine Learning.
CoRR
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Chulhee Jang, Yongyun Choi, Junil Choi
2020 — conf
Massive MIMO Channel Prediction: Machine Learning Versus Kalman Filtering.
GLOBECOM (Workshops)
Hwanjin Kim, Sucheol Kim, Hyeongtaek Lee, Junil Choi
2019 — conf
Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems.
SPAWC
Hyeongtaek Lee, Sucheol Kim, Junil Choi
2019 J jnl
Efficient Channel AoD/AoA Estimation Using Widebeams for Millimeter Wave MIMO Systems.
CoRR
Hyeongtaek Lee, Sucheol Kim, Junil Choi