A New Spectrum Sensing Scheme using Cyclic Prefix for OFDM-Based Cognitive Radio Systems. - Gosan Noh; Jemin Lee; Hano Wang; Seungjin You; Daesik Hong (VTC Spring, 2008)

Joint Beamforming and Power Control Algorithm for Cognitive Radio Network with the Multi-Antenna Base Station. - Seungjin You; Gosan Noh; Jemin Lee; Hano Wang; Daesik Hong (WCNC, 2010)