Soft clipping control in blind QAM receivers. - Ilias Panayiotopoulos; Vasiliki Salliari (ISSPA (1), 2003)

Cooperative multi-user detection for the uplink of multi-hop OFDMA systems. - Achilles Drettas; Antonis Valkanas; Ilias Panayiotopoulos; Vasiliki Salliari (ISWPC, 2008)