Data transmission over GSM voice channel using digital modulation technique based on autoregressive modeling of speech production. - Bojan Kotnik; Zdenko Mezgec; Janja Svecko; Amor Chowdhury (Digit. Signal Process., 2009)

Implementation of PCCD-OFDM-ASK Robust Data Transmission over GSM Speech Channel. - Zdenko Mezgec; Amor Chowdhury; Bojan Kotnik (Informatica, 2009)

GSM Speech Coder Indirect Identification Algorithm. - Rajko Svecko; Bojan Kotnik; Amor Chowdhury; Zdenko Mezgec (Informatica, 2010)

MIMO simulator of call server input lines occupancy. - Sasa Klampfer; Bojan Kotnik; Janja Svecko; Zdenko Mezgec; Joze Mohorko; Amor Chowdhury (Simul., 2011)