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A signaling process model identification method and an abnormal signaling process identification method

A technology of process model and identification method, which is applied in the field of communication, can solve the problem of not being able to view the signaling process, and achieve the effect of improving the efficiency of troubleshooting

Active Publication Date: 2022-03-25
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a signaling process model identification method and an abnormal signaling process identification method. The method is used in a signaling tracking system to solve the problem that the existing signaling tracking system can only view a single Check the problem of the signaling process

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  • A signaling process model identification method and an abnormal signaling process identification method
  • A signaling process model identification method and an abnormal signaling process identification method
  • A signaling process model identification method and an abnormal signaling process identification method

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Embodiment Construction

[0054] The specific implementation of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the detailed description of the present invention does not represent all implementations of the present invention.

[0055] Take the attachment process as an example, such as figure 1 As shown, a signaling flow is defined.

[0056] As shown in the figure, the attachment process includes:

[0057] Start signaling:

[0058] Attach Request

[0059] End signaling group:

[0060] Attach reject reject

[0061] Modify Bearer Response

[0062] because figure 1 It is a normal process, and Attach reject is the end signaling of the abnormal signaling process. figure 1 No, it occurs in abnormal signaling flow.

[0063] Intermediate signaling (must have):

[0064] Create Session Request

[0065] Create Session Response

[0066] Initial Context Setup Request

[0067] and many more.

[0068] Intermediate signa...

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Abstract

The invention discloses a signaling flow model identification method and an abnormal signaling flow identification method. According to the signaling flow specified by 3GPP, a signaling flow model for identifying the flow is abstracted. After the signaling process is abstracted, the key signaling is identified and defined, and then the signaling process model is established to identify the signaling through the signaling process model. Then identify the abnormal process and extract the abnormal information. The invention identifies the signaling flow between network elements, and then extracts the abnormal flow based on this, which will greatly improve the ability of system signaling analysis, auxiliary positioning and problem solving.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to the tracking and identification technology of signaling in communication network management. Background technique [0002] In the field of communication, the signaling tracking system is widely used. The signaling tracking system is used to track various signaling processes. It is a very important part of the daily maintenance of the network management system. Methods of analyzing problems, locating problems, and solving problems. [0003] The current signaling tracking system mainly collects and displays the signaling generated by the network element to the user. The user can only view the signaling reported by a single network element one by one, and then connect the isolated signaling in series according to the business knowledge. This method obviously increases the difficulty of using the system (only experienced personnel can use it proficiently), which is not conduci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/0631H04L41/0677H04W24/04
CPCH04L41/0631H04L41/0677H04W24/04
Inventor 马明丽
Owner ZTE CORP
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