| 摘要 |
<p>The present subject matter relates to a method for achieving phase synchronization between nodes in a communication network. The master node generates the phase synchronization signal during phase synchronization period and transmits the phase synchronization signal to the slave node. During the phase synchronization period, the master node changes predefined physical attribute of the phase synchronization signal for example sending wrong disparity code in the signal. The slave node receives the signal after some link delay. Upon identifying the change in the predefined physical attribute, the slave node recovers the signal and adjusts the phase of the signal by compensating it with the link delay to recover the accurate phase information. Fig.4</p> |
