RECEIVING SIGNAL DETECTING METHOD IN A WIRELESS COMMUNICATION SYSTEM WHICH CAN MINIMIZE A COMPUTATIONAL AMOUNT IN THE DETECTION OF A RECEIVING SIGNAL

摘要

PURPOSE: A receiving signal detecting method in a wireless communication system is provided to reduce the complexity of computation in the detection of a receiving signal. ;CONSTITUTION: A receiving signal detection apparatus decides a sensing sequence(110). The receiving signal detection apparatus calculates a first frequency band and the size thereof(120). If the size of first frequency component is greater than a threshold value, the receiving signal detection apparatus detects a receiving signal(130,135). If i-numbered frequency component is smaller than the threshold value, the receiving signal detection apparatus decides whether i and T values are identical(140).;COPYRIGHT KIPO 2011