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Transmitting end operation, management and maintenance insertion and extraction method, equipment and medium

An extraction method, technology of the sending end, applied to the operation of the sending end, extraction method, equipment and media, management and maintenance insertion field, to achieve the effect of ensuring correct operation

Pending Publication Date: 2022-03-01
CHINA MOBILE COMM LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The disadvantage of the existing technology is how to insert the OAM code block

Method used

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  • Transmitting end operation, management and maintenance insertion and extraction method, equipment and medium
  • Transmitting end operation, management and maintenance insertion and extraction method, equipment and medium
  • Transmitting end operation, management and maintenance insertion and extraction method, equipment and medium

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Experimental program
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Effect test

Embodiment Construction

[0208] The inventor noticed during the invention that:

[0209] There is currently no solution to one of the following problems:

[0210] How to insert OAM code blocks, how to send different OAM messages with different priorities, how to lock and lose lock, etc. need to be solved.

[0211] Based on this, an OAM insertion and extraction solution at the sending end is provided in the embodiment of the present invention.

[0212] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0213] During the description, the implementation of the inserting end and the extracting end will be described respectively, and then an example of the cooperation between the two will be given to better understand the implementation of the solutions given in the embodiments of the present invention. This way of explanation does not mean that the two must be implemented together, or must be implemented separately. In fact, when the in...

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Abstract

The invention discloses a sending end operation, management and maintenance insertion and extraction method, equipment and a medium. The method comprises the following steps that: an MTN path layer OAM (Operation Administration and Maintenance) adopts a code block for bearing; a path layer OAM code block is inserted into a code block sequence having N as a nominal period. And extracting a path layer OAM code block from the code block sequence of which N is the nominal period. By adopting the method and the device, the OAM code block insertion problem when the MTN transmits various OAM messages, the periodic insertion mechanism problem of different types of OAM messages and the double locking mechanism problem are solved, and the correct operation of the OAM mechanism of the MTN is ensured.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a sending end operation, management and maintenance insertion and extraction method, device and medium. Background technique [0002] SPN (Slicing Packet Network, Slicing Packet Network) is a transport network technology mechanism mainly oriented to the bearer of integrated services in the metropolitan area. For comprehensive bearer, it has the ability to isolate resource slices on a physical network and provide differentiated (such as bandwidth, delay, jitter, etc.) business bearer service capabilities for multiple services. [0003] The SPN network mainly has the following basic technical characteristics: [0004] End-to-end cross-connection based on MTN path (MTN: Metro transport network): provides packet network hard slicing, low-latency forwarding, and bandwidth guarantee through sequential cross-connection based on 66B code blocks , providing carrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/04
CPCH04W24/02H04W24/04H04J3/14H04J3/1658H04J2203/0057H04J2203/0089H04J2203/0085H04L25/49H04L43/10H04L43/0811H04L43/0858H04L43/0864H04W72/12
Inventor 李晗程伟强
Owner CHINA MOBILE COMM LTD RES INST
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