Low Complexity Multiple Relay Selection Scheme for Cognitive Relay Networks. - Moonchang Choi; Junggyun Park; Sooyong Choi (VTC Fall, 2011)

Channel Estimation and Interference Cancellation of Feedback Interference for DOCR in DVB-T System. - Dawoon Lee; Moonchang Choi; Sooyong Choi (IEEE Trans. Broadcast., 2012)

Simplified Power Allocation Scheme for Cognitive Multi-Node Relay Networks. - Moonchang Choi; Junggyun Park; Sooyong Choi (IEEE Trans. Wirel. Commun., 2012)

Self-mixed interference cancellation method in direct conversion receivers. - Moonchang Choi; Sooyong Choi (ICCE, 2013)

Performance analysis on the self-mixed interference cancellation in direct conversion receivers. - Moonchang Choi; Sooyong Choi (IEEE Trans. Consumer Electron., 2013)

A new filter-bank multicarrier system for QAM signal transmission and reception. - Hyungju Nam; Moonchang Choi; Chanhong Kim; Daesik Hong; Sooyong Choi (ICC, 2014)

Synchronization Error in QAM-Based FBMC System. - Wonsuk Chung; Beomju Kim; Moonchang Choi; Hyungju Nam; Hyunkyu Yu; Sooyoung Choi; Daesik Hong (MILCOM, 2014)

A New Filter-Bank Multicarrier System With Two Prototype Filters for QAM Symbols Transmission and Reception. - Hyungju Nam; Moonchang Choi; Seongbae Han; Chanhong Kim; Sooyong Choi; Daesik Hong (IEEE Trans. Wirel. Commun., 2016)