85 citations · 88 across the 3 of their papers we have counts for
3 papers
eess.SP2026
Joint Channel Estimation and Beamforming for Reconfigurable Intelligent Surface Aided MIMO Systems: Sparsity-Based Approach
Sung Hyuck Hong, Junil Choi
Continuous efforts have been devoted to integrate millimeter wave (mmWave) and terahertz (THz) bands into future communication standards in order to overcome the bandwidth shortage…
eess.SP2021★ 85 cited
Hybrid Beamforming for Intelligent Reflecting Surface Aided Millimeter Wave MIMO Systems
Sung Hyuck Hong, Jaeyong Park, Sung-Jin Kim +1
As communication systems that employ millimeter wave (mmWave) frequency bands must use large antenna arrays to overcome the severe propagation loss of mmWave signals, hybrid beamfo…
cs.IT2020★ 3 cited
Polar-Cap Codebook Design for MISO Rician Fading Channels with Limited Feedback
Sung Hyuck Hong, Sucheol Kim, Junil Choi +1
Most of the prior works on designing codebooks for limited feedback systems have not considered the presence of strong line-of-sight (LOS) channel component. This paper proposes th…