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PTPprecision time protocol Clocks timing fault recovery method and apparatus in precision time protocol system
PTPprecision time protocol Clocks timing fault recovery method and apparatus in precision time protocol system
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机译:PTP精确时间协议精确时间协议系统中时钟定时故障的恢复方法和装置
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摘要
Disclosed are a method and an apparatus for time synchronization error recovery in a precision time protocol (PTP) system. A recovery method of time synchronization error of a slave nod in a PTP system comprises receiving a time synchronization signal, when an error occurred while time synchronization is performed through a specific port, through the other ports, and performing time synchronization through an optimal time synchronization signal of the received time synchronization signals. Accordingly, the present invention enhances the stability of time synchronization by detecting an error and performing an error recovery in a short time.
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