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Method and device for determining network events in communication network

A network event and communication network technology, applied in the field of determination of network events, can solve problems such as error detection or correction, low accuracy of detection results, and cumbersome code writing

Active Publication Date: 2011-05-11
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. Only the signaling flow obtained in the test can be reproduced, and it is impossible to judge whether the signaling sequence conforms to the specification
[0008] 2. After the occurrence of abnormal events or abnormal signaling flows, it is impossible to detect or correct errors in these abnormal situations, and it can only be judged manually
In the case of a large amount of data, such a judgment is inefficient and very dependent on the technical level of the practitioners, and the probability of misjudgment and misjudgment is greatly increased
[0009] 3. For each additional type of event output (such as a connection event), it is necessary to reorganize the process and find out the signaling required to judge the event from hundreds of layer 3 signaling, which is complicated in business Yes, in software development, code writing is also very cumbersome and not conducive to maintenance
[0010] To sum up, the existing network operation quality detection technology is unable to judge whether the signaling sequence is consistent with the specification and cannot detect or correct abnormal conditions, so that the accuracy of the detection results is low; moreover, it requires manual Error detection or error correction is performed on abnormal situations, which makes the detection efficiency low; and, since each additional type of event output needs to reorganize the process, the operation is complicated and it is not easy to expand

Method used

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  • Method and device for determining network events in communication network

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0086] The pre-operation type is the state register storage operation. Generally, when starting a high-priority state, the initial signaling will carry this operation. The specific process is as Figure 4 As shown, after the operation of storing the status register starts, the following steps are performed:

[0087] Step 401, judging whether the current state register to be stored is empty, if not, then perform step 402, if so, then perform step 403;

[0088] The signaling normal condition corresponding to the status register storage operation is that the current status register to be stored is empty.

[0089] Step 402, determine the signaling error, and enter the error processing flow preset for the signaling error, and execute step 406;

[0090] Step 403, judging whether the current state is empty, if so, then execute step 404, if not, then execute step 405;

[0091] Step 404, storing the state carried by the received signaling into the default state list, and executing s...

specific Embodiment 2

[0097] The pre-operation type is the status register retrieval operation. Generally, when the high-priority state is ended, the end signaling will carry this operation. The specific process is as Figure 5As shown, after the status register retrieval operation starts, the following steps are performed:

[0098] Step 501, judging whether the current state register to be retrieved is empty, if so, then execute step 502, if not, then execute step 503;

[0099] The signaling normal condition corresponding to this operation type is that the current status register to be retrieved is not empty.

[0100] Step 502, determine the signaling error, and enter the error processing flow preset for the signaling error, and execute step 504;

[0101] Step 503, retrieve the state in the state register to replace the current state;

[0102] Step 504, the status register retrieval operation ends.

specific Embodiment 3

[0103] The pre-operation type is a state end operation, which is similar to the state register retrieval operation, which is used when a state is normally ended. The specific process is as Image 6 As shown, after the state ends and the operation starts, the following steps are performed:

[0104] Step 601, judging whether the state register corresponding to the state to be ended is empty, if so, then perform step 602, if not, then perform step 603;

[0105] The signaling normal condition corresponding to this operation type is that the status register corresponding to the current state to be ended is not empty.

[0106] Step 602, determine the signaling error, and enter the error handling process preset for the signaling error, and execute step 604;

[0107] Step 603, clearing the status register, and setting the current status as "Status_Null", which means that the current status is manually emptied;

[0108] Step 604, the state end operation ends.

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Abstract

The invention discloses a method and a device for determining network events in a communication network. The invention adopts a main technical scheme that: at least one signaling corresponding to a set field is extracted from a selected test data source according to the field, wherein each signaling corresponds to a sub time period in a corresponding time period corresponding to the test data source, and carries the status of the signaling; and the state carried by each extracted signaling and the state of a mobile terminal in a sub time period corresponding to the signaling are compared, andthe network events corresponding to the comparison results obtained by comparison respectively according to the correspondence between the comparison results and network events. When the technical scheme is adopted, the accuracy and efficiency of the results of the inspection of the operation quality of the network are improved, and the operation is convenient, and expansion is easy.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and device for determining network events in a communication network. Background technique [0002] Based on the requirement of inspecting GSM (Global System for Mobile communication, Global System for Mobile Communications) network operation quality, the detection technology of network operation quality has emerged as the times require. At present, relatively mature network operation quality detection technology is based on the The network event is judged by the signaling messages and measurement results collected by the network), wherein the signaling messages include air interface layer signaling and RLC (Radio Link Control, radio link control) / MAC (Media Access Control, media access control) layer signaling. According to the recurrence of the signaling process, the normal or abnormal events in the network can be restored from the test results, and the e...

Claims

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Application Information

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IPC IPC(8): H04W24/08H04W28/04
Inventor 李跃李巍张同须方力陈欣伟高屹甄艳菊周俊常静李承益沈锋炜王威徐九星苏立龙
Owner CHINA MOBILE COMM GRP CO LTD
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