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Analysis device for the analysis and manipulation of a communication sequence

A technology of communication sequence and analysis device, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve the problem of high cost and achieve the effect of efficient creation

Active Publication Date: 2017-08-29
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can lead to the need to store large amounts of data, making such analysis expensive

Method used

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  • Analysis device for the analysis and manipulation of a communication sequence
  • Analysis device for the analysis and manipulation of a communication sequence
  • Analysis device for the analysis and manipulation of a communication sequence

Examples

Experimental program
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Embodiment approach

[0135] The processor 103 can also be used to convert the communication sequence and / or the target communication sequence into an internal sequence diagram such as a sequence model, and the conversion is especially accomplished through a library pre-stored in the memory 101 . Wherein, various messages and / or fragments may be concatenated together in sequence. The sequence diagram may be a sequence diagram according to the Unified Modeling Language (UML) Sequence Diagram (SD) standard, a sequence diagram according to the Message Sequence Diagram (MSC) standard of the ITU Telecommunication Standardization Sector (ITU-T), or a derivative Sequence diagrams from the above two standards. According to an implementation manner, the target communication sequence may be pre-stored in the memory 101 as a sequence diagram.

[0136] When creating the Petri net as a function of the read target communication sequence, the sequence diagram can be converted into a Petri net as follows: valid m...

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Abstract

The present invention relates to an analysis device (100) for the analysis of a communication sequence, comprising: a memory (101), in which a desired communication sequence is stored; and a processor (103) which is designed to read out the desired communication sequence from the memory (101), to create a petri network as a function of the read-out desired communication sequence and to compare the communication sequence with the created petri network, in order to analyze the communication sequence.

Description

technical field [0001] The invention relates to an analysis device for analyzing and processing communication sequences. Background technique [0002] When analyzing the communication between communication nodes in a communication network, it is necessary to record and manually check the data packets frequently exchanged between communication nodes that can form a communication sequence. For example, a computer connected between two communication nodes will record data packets exchanged between said communication nodes, and a user of the computer will perform a communication error check on the recorded data packets. [0003] Especially in a communication network with real-time capability such as an Ethernet communication network with real-time capability, multiple data packets are frequently exchanged between multiple communication nodes in a short period of time. As such, manual inspection of recorded packets becomes time-consuming and inconvenient. [0004] Furthermore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/18H04L43/50H04L47/34
Inventor 古恩纳尔·雷斯曼蒂姆·拉斯扬·克劳斯
Owner PHOENIX CONTACT GMBH & CO KG