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OAM message transmission method, transmission equipment and storage medium

A message transmission and message technology, applied in the field of communication, can solve the problems of complicated OAM message transmission and great user influence, and achieve the effect of improving the effective utilization rate, easy transmission, and strong compatibility

Active Publication Date: 2019-02-15
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention expects to provide an OAM message transmission method, transmission device and storage medium to solve the problem of cumbersome OAM message transmission and / or great impact on users

Method used

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  • OAM message transmission method, transmission equipment and storage medium
  • OAM message transmission method, transmission equipment and storage medium
  • OAM message transmission method, transmission equipment and storage medium

Examples

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example 1

[0255] The SPN channel layer inserts / extracts OAM on demand when multiplexing and demultiplexing between the SPN client layer and the channel, and the client layer has no sense of service, and supports the SPN channel T to enable / disable the OAM function through the transmission of OAM messages ( It can be enabled / disabled for each type of OAM), and the OAM insertion / extraction operation is not performed in the case of disabling.

[0256] Such as Figure 8 As shown, an OAM message is inserted or extracted at the FlexE link layer (corresponding to the SPN channel layer). The OAM message may be inserted in an OAM block with a data length of 66 bits.

[0257] In order to ensure that the insertion / extraction of OAM messages at the SPN channel layer does not affect user services and the user services are unaware, it is required that OAM messages be inserted by replacing idle blocks in the service flow, and that idle blocks are supplemented after OAM is extracted. OAM sending freque...

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Abstract

The embodiment of the invention discloses an OAM message transmission method, transmission equipment and a storage medium. The OAM message transmission method comprises the following steps: acquiringan OAM block generated on the basis of an OAM message; replacing an idle block in a data flow by utilizing the OAM block; and sending the data flow carrying the OAM block.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to an operation administration and maintenance (Operation Administration and Maintenance, OAM) message transmission method, transmission equipment and storage medium. Background technique [0002] The OAM message is various information that the operator needs to transmit in the daily operation, management and maintenance of the network. How to realize the transmission of OAM messages to minimize the perception of the user side to improve user experience without allocating dedicated transmission resources to transmit OAM messages is an urgent problem to be solved in the prior art. Contents of the invention [0003] In view of this, the embodiments of the present invention expect to provide an OAM message transmission method, transmission device, and storage medium, so as to solve the problems of cumbersome OAM message transmission and / or great impact on users. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L1/00H04L12/26
CPCH04L1/0008H04L1/0023H04L41/0246H04L41/0631H04L43/0811H04L1/00H04L1/0057H04L41/04H04L41/34
Inventor 程伟强李晗王磊
Owner CHINA MOBILE COMM LTD RES INST