Method of realizing series monitoring terminal treatment in network communication and its device

A terminal processing and network communication technology, which is applied in the field of serial monitoring terminal processing, can solve problems such as complex circuit structures, and achieve the effects of improving reading efficiency, reducing processing complexity, and saving chip area

Inactive Publication Date: 2005-05-25
吴宏旗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] At present, TCM-SINK's processing of performance bit error accumulation and alarm and feedback processing are carried out independently, resulting in very complex circuit structure and serious resource occupation

Method used

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  • Method of realizing series monitoring terminal treatment in network communication and its device
  • Method of realizing series monitoring terminal treatment in network communication and its device

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Embodiment Construction

[0043] The core idea of ​​the present invention is to scan the effective signs of 64 STM-1 (STM, synchronous transmission module) sequentially through a scanning counter, and carry out data parameter processing to the corresponding channels according to the effective signs, that is to say If the flag is set (that is, the effective flag is an effective flag that requires data parameter processing for this channel), then a data parameter processing is initiated for this channel, otherwise, the data parameter processing is not performed for this channel, but only The count value of the scan counter is increased by 1, and the data parameter processing process of the next channel is entered.

[0044] Each channel involves a large number of alarms, reports, and performance counter count values ​​(that is, the cumulative value of performance error codes). If the data parameters of each channel are processed in parallel, since the various alarms and reports corresponding to each channe...

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Abstract

This invention refers to a method for obtaining series connected monitor terminal process in network communication and apparatus thereof. Said invention makes unified design to series connected monitor terminal process that is in turn scanning effective mark of every channel and processing data parameter of each channel according to said effective mark, then storing the processing result in one RAM, said RAM adopts horizontal structure to make one group of data in one channel storing in one row of horizontal RAM, solving the problem of resource shortage in TCM-SINK design and raising accessing efficiency.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and a device for realizing serial connection monitoring terminal processing in network communication. Background technique [0002] In network communication, the TCM (Tandem Monitoring) module is mainly used in the multi-operator network environment to locate the section where the bit error occurs, and, if figure 1 As shown, in the network, in order to accurately locate the segment where the bit error occurs, it is necessary to set up TCM-SOURCE (the source end of serial connection monitoring) and TCM-SINK (the terminal of serial connection monitoring) in pairs. Its working principle is to monitor a certain section of network through paired TCM-SOURCE and TCM-SINK, so as to determine the working condition of this section of network. [0003] The specific processing process is: in TCM-SOURCE, perform XOR operation on the data of the current frame to obtain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/20H04L12/26
Inventor 陈冰杨银昌
Owner 吴宏旗
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