A method for the synchronization of data to be transmitted in blocks

摘要

A process for the synchronization between transmitter and receiver, with the transmission of data in the form of blocks, wherein said method comprises the following steps of digital signal processing:• Finding of a polyvalent synchronization sequence (s (k)) and an impulse response (h₀(k)) of a receiving filter with a high ratio between the primary maximum and secondary maxima in the corresponding autocorrelation function by specifying a discrete wish - correlation sequence (y (k)) and deployment of these desired - correlation sequence• Transmitter for pure transmission of the synchronization sequence (s (k))• Said receiving the synchronization sequence (s (k))• Said expansion of the main maximum of the autocorrelation function of the received synchronization sequence (s (k)) to two mutually additive inverse equal values, by folding with the impulse response h (h₀(k)) of the receiving filter• Evaluating the sign, as well as the size of the offset or deviation from the main maximum between these two values• Fixing of the capture range for the optimal synchronization.