Delay profile creation method and digital broadcast receiving apparatus

摘要

The offsets the detection time of the incoming wave of power-based delay profile arrival time of the main wave of the SP-based delay profile and power base delay profile to match, out of the SP-based delay profile, offset the detection time of the incoming wave substituting the value not treated as incoming waves values ​​leaving a value corresponding to the time of arrival values ​​equal to or greater than the predetermined threshold in power based delay profile corresponding to the arrival time value less than the threshold, the delay of the received OFDM signal I want to output as a profile.