Mitigation of Inter-Femtocell Interference with Adaptive Fractional Frequency Reuse. - Heui-Chang Lee; Dong-Chan Oh; Yong-Hwan Lee (ICC, 2010)

Cognitive radio based femtocell resource allocation. - Dong-Chan Oh; Heui-Chang Lee; Yong-Hwan Lee (ICTC, 2010)

Linear Hard Decision Combining for Cooperative Spectrum Sensing in Cognitive Radio Systems. - Dong-Chan Oh; Heui-Chang Lee; Yong-Hwan Lee (VTC Fall, 2010)

Coordinated User Scheduling with Transmit Beamforming in the Presence of Inter-Femtocell Interference. - Heui-Chang Lee; Dong-Chan Oh; Yong-Hwan Lee (ICC, 2011)

Power Control and Beamforming for Femtocells in the Presence of Channel Uncertainty. - Dong-Chan Oh; Heui-Chang Lee; Yong-Hwan Lee (IEEE Trans. Veh. Technol., 2011)

The effect of site placement within silicon microelectrodes on the long-term electrophysiological recordings. - Heui-Chang Lee; Janak Gaire; Sean P. McDowell; Kevin J. Otto (EMBC, 2014)

Placing Sites on the Edge of Planar Silicon Microelectrodes Enhances Chronic Recording Functionality. - Heui-Chang Lee; Janak Gaire; Badrinath Roysam; Kevin J. Otto (IEEE Trans. Biomed. Eng., 2018)