| 摘要 |
The present invention relates to a synchronization structure for a receiving apparatus for receiving signals in a communication system, in which the signals are transmitted in frames, each frame comprising a synchronization part with synchronization sequences, wherein at least one of the synchronization sequences as a different phase than the other synchronization sequences, comprising correlation means adapted to perform a correlation on the synchronization part, peak detection means adapted to detect candidate correlation peaks and the correlation result, and correlation peak detection means adapted to detect a correlation peak among said candidate correlation peaks on the basis of a confidence value and phase information. The present invention is further related to a corresponding synchronization method. The present invention enable a frame synchronization with a higher performance specifically in low signal to noise ratio environments.
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