Subcarrier adaptation for multiuser OFDM systems. - Kwang Don Choe; Yeon Ju Lim; Sang Kyu Park (GLOBECOM, 2004)

Reverse-ordered iterative decoding scheme for combining of spatial diversity and multiplexing. - Kwang Don Choe; Byung Min Song; Sang Kyu Park (PIMRC, 2004)

Pre-scrambling method for PAPR reduction in OFDM communication systems. - Kwang Don Choe; Si Chul Kim; Sang Kyu Park (IEEE Trans. Consumer Electron., 2004)