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A packet data extraction method in communication system

A technology of message data and communication system, applied in the direction of transmission system, digital transmission system, data exchange network, etc., can solve problems such as unfavorable extraction, unfavorable query message, unfavorable expansion, etc., and achieve the effect of good scalability

Inactive Publication Date: 2008-03-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to overcome the shortcomings of the existing message data extraction method that loses the association between the recycle data, is not conducive to expansion, is not conducive to extracting message data, and is not conducive to querying messages, and specifically relates to a communication The message data extraction method in the system can easily extract any re-circulating message data, and can maintain the association of each re-circulating data, which is easy to expand and query

Method used

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  • A packet data extraction method in communication system
  • A packet data extraction method in communication system
  • A packet data extraction method in communication system

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Embodiment Construction

[0028] With the development of communication systems, the amount of inter-board communication data in many communication devices such as optical transmission devices continues to increase, resulting in an increase in transmission time overhead. In order to reduce the data volume of inter-board messages, a method with cycle definition is adopted to reduce message data. The general method of extracting data from the message data with loop is to define the structure and offset pointer. This method has the disadvantages of inconvenient data extraction and poor scalability.

[0029] The technical solution of the present invention is to replace the structure and the pointer offset to read the data (byte array) in the message by class, keep the association of each heavy cycle data through the association of the class, and convert the message data into a class instance (tree shape data), and then convert the class instance (tree data) into flat data without loops (similar to a row of ...

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Abstract

The invention relates to a message data extraction method in various fields of communications, in particular to a message data extraction method between network management and main control board and between main control board and service board in the field of communication. The inventive message data extraction method in communication system offset reads data in a message by using class as a substitute for a structure and a pointer, maintains the association of each circulation data through class association, transforms the message data into a class sample, and transforms the class sample into flat data without circulation. The invention keeps the association of each circulation data and has better extensibility, can conveniently extract data of each circulation, and can easily compile a universal data inquiry method to search messege satisfying various conditions.

Description

technical field [0001] The invention relates to a method for extracting message data in various communication fields, in particular to a method for extracting message data between a network manager and a main control board, a main control board and a service board in the communication field. Background technique [0002] In the communication system, such as the field of optical communication, the user needs to configure a certain service. Generally speaking, the network management sends the configuration data to the main control board (the data sent is called message data, referred to as message), and then the main control board The control board manages the packets in a centralized manner, and then forwards them to the service board. The status information of the service board is also sent to the main control board by sending a message, and then forwarded to the network management by the main control board. Therefore, there is message data transmission between the network ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56G06F17/30H04L12/24H04L12/70
Inventor 黄海伦李小伟
Owner ZTE CORP