Statistical beamforming for wireless backhaul of small moving cells in massive MIMO systems. - Hyoung-Keon Kim; Geon-Woong Jung; Yong-Hwan Lee (ICTCE, 2017)

Estimation of Channel Correlation for Massive MIMO Signal Transmission. - Hyoung-Keon Kim; Yong-Suk Byun; Yong-Hwan Lee (WCNC, 2017)

Estimation of MIMO Channel with Imperfect Channel Correlation Information. - Hyoung-Keon Kim; Yong-Suk Byun; Yong-Hwan Lee (Wirel. Pers. Commun., 2017)

Transmission of wireless backhaul signal in a cellular system with small moving cells. - Hyoung-Keon Kim; Yong-Suk Byun; Geon-Woong Jung; Yong-Hwan Lee (EURASIP J. Wirel. Commun. Netw., 2019)

Zero-Forcing Beamforming with User Grouping in Spatially Correlated Channel Environments. - Geon-Woong Jung; Hyoung-Keon Kim; Yong-Hwan Lee (ICNC, 2020)