Method And Apparatus For Managing Data Transmission Channel

A device for managing data transmission in a network, comprising:

• a processor;
• and
• an interface coupled to the processor and configured to:
• obtain a delay of data transmitted on a first channel between a first device and a second device;
• and
• obtain a continuity parameter of the first channel, where the continuity parameter indicates a quantity of continuity check messages that are lost consecutively, where the processor is configured to switch data transmitted on the first channel to a second channel between the first device and the second device when a fault event occurs on the first channel, and where a fault event that occurs on the first channel comprises at least one of a continuity parameter of the first channel is greater than a preset threshold, a delay of data transmitted on the first channel is greater than a preset delay threshold, a jitter value of the data transmitted on the first channel is greater than a preset jitter value threshold, or a bit error rate of the first channel is greater than a preset bit error rate threshold.

A transmission network, comprising:

• a first device in a network;
• and
• a second device coupled to the first device, where the second device comprises:
• a processor;
• and
• an interface coupled to the processor and configured to:
• obtain a delay of data transmitted on a first channel between the first device and the second device;
• and
• obtain a continuity parameter of the first channel, where the continuity parameter indicates a quantity of continuity check messages that are lost consecutively, where the processor is configured to switch data transmitted on the first channel to a second channel between the first device and the second device when a fault event occurs on the first channel, and where a fault event that occurs on the first channel comprises that at least one of a continuity parameter of the first channel is greater than a preset threshold, that a delay of data transmitted on the first channel is greater than a preset delay threshold, that a jitter value of the data transmitted on the first channel is greater than a preset jitter value threshold, or that a bit error rate of the first channel is greater than a preset bit error rate threshold.

A non-transitory computer readable medium including at least computer program code stored therein for managing transmission in a network on a device associated with a computer where when executed on a processor, the computer readable medium causes the computer to:

• obtain a delay of data transmitted on a first channel between a first device and a second device;
• obtain a continuity parameter of the first channel, where the continuity parameter indicates a quantity of continuity check messages that are lost consecutively;
• and
• switch data transmitted on the first channel to a second channel between the first device and the second device when a fault event occurs on the first channel, where a fault event that occurs on the first channel comprises at least one of a continuity parameter of the first channel is greater than a preset threshold, a delay of data transmitted on the first channel is greater than a preset delay threshold, a jitter value of the data transmitted on the first channel is greater than a preset jitter value threshold, or a bit error rate of the first channel is greater than a preset bit error rate threshold.