Fast Optimal Discrete Bit-Loading Algorithms for OFDM-Based Systems. - Hyeonmok Ko; Ki-seok Lee; Seoungyoul Oh; Cheeha Kim (ICCCN, 2009)

Simple bit allocation algorithms with BER-constraint for OFDM-based systems. - Hyeonmok Ko; Seoungyoul Oh; Bongsu Kim; Cheeha Kim (WCNC, 2009)

Sensing and transmission parameter determination for cognitive radio networks. - Gunhee Lee; Jae Hoon Ko; Seoungyoul Oh; Cheeha Kim (ICOIN, 2012)

A dynamic ID management protocol for CSMA/IC in ad hoc networks. - Ki-seok Lee; Seoungyoul Oh; Cheeha Kim (Ad Hoc Networks, 2013)

A directional MAC for switchable directional antennas to enhance throughput in crowded infrastructure wireless networks. - Seoungyoul Oh; Ki-seok Lee; Hyeonmok Ko; Cheeha Kim (J. High Speed Networks, 2013)