Improving in-Vehicle Display and Control Design for Older Drivers. - Jaeheok Ryu; Gyohyeon Song; Seongil Lee; Yoonhyung Cho; Gyouhyung Kyung; Hyungkee Kim; Kyungkuk Baek (HCI (15), 2009)

A radio resource scheduling algorithm considering wireless channel characteristics in IEEE 802.16 OFDMA systems. - Jaeyeon Lee; Jihoon Lee; Taewan Kim; Hyungkee Kim (WTS, 2009)

Synchronization issue for Mobile WiMAX Femtocell. - Inyong Hwang; Yeonsu Kang; Hyungkee Kim; Seokjoong Kim (ICTC, 2010)