| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for transmitting a signal in an impulse-based telecommunication system. SOLUTION: The method includes a signal generation step in the course of which a sequence of impulses representative of a signal characterization pattern known by a receiver beforehand is periodically inserted in the signal to transmit, a sequence of impulses indicating that each frame of the signal to transmit carries a sequence of impulses representative of a time reference pattern, and a single sequence of impulses representative of the time reference pattern is inserted in each frame of the signal to transmit, and a signal characterization detection step intended to detect from an observed part of the received signal the presence of one of sequences of impulses representative of the signal characterization pattern embedded in a received signal frame, and, when a sequence of impulses representative of the signal characterization pattern has been detected, a time reference detection step intended to detect the presence of the sequence of impulses representative of the time reference pattern carried by the signal frame. COPYRIGHT: (C)2008,JPO&INPIT |
