Method for synchronizing message recipient to message sender, involves detecting initial message if absolute value of formed quantitative difference of input signal reaches or falls below detection threshold value

摘要

The method involves receiving a message from a message sender to a message recipient. An input signal (3) with a sequence of symbols (5,6,11) is received, for synchronizing an initial message searched in the sequence. A quantitative difference (13) of the input signal with a time delayed input signal (8) is formed. The initial message is detected if the absolute value of the formed difference reaches or falls below the detection threshold value (27). An independent claim is included for synchronization device for synchronizing message recipient to message sender.