| 摘要 |
<p>A method, system and device for performing time synchronization in a time division multiplexing system TDM are disclosed in the embodiments of the present invention, which could be applied in the TDM system, wherein, the method comprises: receiving the time synchronizing information by carrying it in an idle timeslot; performing time synchronization according to the time synchronizing information by carrying it in the timeslot. The system comprises a communication device transmitting end and a communication device receiving end, wherein, the communication device transmitting end is used for transmitting the time synchronizing information to the communication device receiving end by carrying it in the idle timeslot; the communication device receiving end is used for receiving the time synchronizing information carried in the idle timeslot and performing time synchronization according to the time synchronizing information. With the present invention, it is possible to perform time synchronization among the communication devices in the TDM system with the saving of costs, no requirement of installation and the improvement of the stability of the time synchronization.</p> |
