Transmission Method and Assembling Method for Physical Layer Operations, Administration and Maintenance (PLOAM) Message in a Passive Optical Network
First Claim
1. A transmission method for a physical layer operations, administration and maintenance (PLOAM) message in a passive optical network, the method comprising:
- a transmitter dividing a PLOAM message to generate more than two new PLOAM messages, each of which comprises at least a message identification (Message ID) field; and
the transmitter transmitting the new PLOAM messages identified with Message IDs.
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Abstract
The present invention provides a transmission method for a physical layer operations, administration and maintenance (PLOAM) message in a passive optical network. The method includes: a transmitter dividing a PLOAM message to generate more than two new PLOAM messages, each of which comprises at least a message identification (Message ID) field (1501); and the transmitter transmitting the new PLOAM messages identified with Message IDs (1502). The invention also provides an assembling method for a PLOAM message in a passive optical network and a transmission device for a PLOAM message in a passive optical network. By using the method of the invention, the invention improves the efficiency of the PLOAM message transmission, avoids bandwidth waste, and simultaneously improves the flexibility and timeliness of the PLOAM message transmission between an OLT and an ONU.
26 Citations
22 Claims
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1. A transmission method for a physical layer operations, administration and maintenance (PLOAM) message in a passive optical network, the method comprising:
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a transmitter dividing a PLOAM message to generate more than two new PLOAM messages, each of which comprises at least a message identification (Message ID) field; and the transmitter transmitting the new PLOAM messages identified with Message IDs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 21)
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15. An assembling method for a physical layer operations, administration and maintenance (PLOAM) message in a passive optical network, the method comprising:
a transmitter assembling a plurality of PLOAM messages into one PLOAM message group to transmit. - View Dependent Claims (16, 17, 18, 19, 22)
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20. A transmission device for a physical layer operations, administration and maintenance (PLOAM) message in a passive optical network, the device comprising:
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a message dividing module, which is configured to;
divide a PLOAM message to generate more than two new PLOAM messages, each of which comprises at least a message identification (Message ID) field; anda message transmitting module, which is configured to;
transmit the new PLOAM messages identified with Message IDs.
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Specification