IDD-BWMA channel estimation for W-CDMA reverse link using pilot symbols over fast Rayleigh-fading multipath channels. - Je Gil Koo; Young Yong Lee; Hyung Jin Choi (PIMRC, 2000)

Performance analysis of an iterative group-wise parallel interference cancellation for multiuser detection of coherent W-CDMA system. - Je Gil Koo (GLOBECOM, 2002)