Stefano Cioni Giovanni Emanuele Corazza Raffaella Pedone Chiara Togni Marco Villanti Unified Frame Acquisition and Symbol Timing Estimation for CPM Return Link Transmission. 1519-1523 2007 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2007.292 conf/globecom/2007 db/conf/globecom/globecom2007.html#CioniCPTV07