Improved Channel Re-assigning for Inter-system Handover of 1.28 Mcps TDD/CDMA for IMT-2000. - Jung Gon Kim; Ting Wang; Xiaoqiang Li; Hyeon Woo Lee (CDMA International Conference, 2002)

A new score normalization method for speaker verification with virtual impostor model. - Woo-Yong Choi; Jung Gon Kim; Hyung Soon Kim; Sung Bum Pan (INTERSPEECH, 2004)

Time-slot re-allocation for inter-frequency and inter-rat handover iN 1.28 MCPS TDD for UMTS. - Jung Gon Kim; Ting Wang (Communications and Computer Networks, 2005)

New authentication mechanism for vertical handovers between wlan and 3G network. - Pyung Soo Kim; Jung Gon Kim; Jae-Kuk Lee; Yong-Jin Kim (Communication Systems and Networks, 2006)