Patent ID: 6122327
Filing Date: 2000-09-19
Classification: H04L,H04W

Abstract:
A radio receiver for receiving a transmitted signal in reference to a synchronizing signal FCCH with a predetermined pattern interposed into said transmitted signal at a predetermined cycle said radio receiver comprising;a detector means for converting said transmitted signal into a base band signal;a data demodulator circuit for demodulating said base band signal and outputting a data stream;a reference signal generator means for generating a predetermined reference data stream, said reference signal generator having an adder which cumulatively adds a predetermined constant, a plurality of predetermined bits in said adder being output in the processing cycle as said predetermined reference data stream; anda correlation detector means for detecting correlation between said data stream and said predetermined reference data stream and outputting a result of correlation detection;wherein the synchronizing signal FCCH is detected based on said result of correlation detection, said data stream being received based on said result of detection.