A system for, and method of, recognizing zero-amplitude symbols in a quadrature amplitude modulated (QAM) signal and a digital receiver incorporating the system or the method. In one embodiment, the system includes: (1) an amplitude detector that extracts a candidate symbol from the signal and locates...http://www.google.es/patents/US7349486?utm_source=gb-gplus-sharePatente US7349486 - System and method for recognizing zero-amplitude symbols in a QAM signal and digital receiver incorporating the same
System and method for recognizing zero-amplitude symbols in a QAM signal and ...
