Jammer mitigation in DS-CDMA array system using independent component analysis. - Tapani Ristaniemi; Karthikesh Raju; Juha Karhunen (ICC, 2002)

Suppression of bit-pulsed jammer signals in DS-CDMA array system using independent component analysis. - Karthikesh Raju; Tapani Ristaniemi; Juha Karhunen; A. Oja (ISCAS (1), 2002)

Jammer cancellation in DS-CDMA arrays: pre and post switching of ICA and RAKE. - Tapani Ristaniemi; Karthikesh Raju; Juha Karhunen; Erkki Oja (NNSP, 2002)

Imposing sparsity on the mixing matrix in independent component analysis. - Aapo Hyvärinen; Karthikesh Raju (Neurocomputing, 2002)

Exploiting independence to cancel interferences due to adjacent cells in a DS-CDMA cellular system. - Karthikesh Raju; Tapani Ristaniemi (PIMRC, 2003)

Jammer suppression in DS-CDMA arrays using independent component analysis. - Karthikesh Raju; Tapani Ristaniemi; Juha Karhunen; Erkki Oja (IEEE Trans. Wirel. Commun., 2006)

Blind source separation for interference cancellation in CDMA systems. - Karthikesh Raju (2006)