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SDH frame data processing method and device

A process of processing methods and frame data, which is applied in the field of computer communication, which can solve the problem of low SDH frame data processing efficiency and other problems

Active Publication Date: 2021-05-11
北京卓讯科信技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method for processing SDH frame data to solve the technical problem of low processing efficiency of SDH frame data in the prior art

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  • SDH frame data processing method and device
  • SDH frame data processing method and device
  • SDH frame data processing method and device

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Embodiment Construction

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0049] The present invention provides a kind of processing method of SDH frame data, is applied in the system that comprises board card and host computer, and described board card comprises a plurality of channels for inputting SDH frame data, such as figure 1 shown, including the following steps:

[0050] Step S101, when it is detected that SDH frame data enters each of the channels, a rate detection result is generated according to the oversampled data of...

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Abstract

The invention discloses an SDH frame data processing method and device; the method comprises the steps: generating a rate detection result according to the oversampling data of the channel SDH frame data in each channel when the SDH frame data is detected to enter each channel; sending the rate detection result to the upper computer, so that the upper computer determines target firmware matched with the rate detection result; generating ethernet data corresponding to the SDH frame data according to the target firmware sent by the upper computer; and outputting the Ethernet data based on the preset output interface on the board card, thereby further improving the processing efficiency of the SDH frame data.

Description

technical field [0001] The present application relates to the field of computer communication, and more specifically, to a method and device for processing SDH frame data. Background technique [0002] With the rapid development of Internet technology, Ethernet has gradually developed into one of the most important technologies in LAN because of its simple and easy expansion, high reliability and low cost. SDH (Synchronous Digital Hierarchy, Synchronous Digital Hierarchy) technology is a mature, reliable, easy-to-manage and maintain WAN technology, which is widely used in backbone networks and core networks. Realizing the conversion between Ethernet protocol and SDH protocol is a continuous requirement of many enterprises or network operators. [0003] In the prior art, when SDH frame data is processed, since SDH frame data has multiple data rates, and the number of ports and processing modes of boards responsible for protocol conversion are usually fixed, the processing ef...

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Application Information

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IPC IPC(8): H04J3/16
CPCH04J3/1611H04J2203/0062
Inventor 刘云川伍鹏郑一友
Owner 北京卓讯科信技术有限公司