Gsm-r network fault analysis method and device

By acquiring and parsing various network data, the system automatically analyzes GSM-R network faults, solving the problems of insufficient efficiency and accuracy in fault analysis in existing technologies. This enables rapid and accurate fault location, meeting the needs of train control systems.

CN115915245BActive Publication Date: 2026-06-09CHINA ACADEMY OF RAILWAY SCI CORP LTD +2
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA ACADEMY OF RAILWAY SCI CORP LTD
Filing Date
2022-11-17
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing technologies are insufficient for efficiently and accurately analyzing GSM-R network faults, resulting in inadequate timeliness and accuracy, which fails to meet the needs of train control systems.

Method used

By acquiring various network data, including quality of service data, interference monitoring data, and base station alarm data, analyzing layer 3 signaling and measurement reports, and combining repeater log data and network management performance data, the system automatically analyzes GSM-R network faults and determines abnormal release cause values ​​to locate the fault cause.

Benefits of technology

It enables automated analysis of GSM-R network faults, improving the efficiency and accuracy of fault analysis and allowing for rapid and accurate location of fault causes.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN115915245B_ABST
    Figure CN115915245B_ABST
Patent Text Reader

Abstract

The application discloses a GSM-R network fault analysis method and device, and the method comprises the following steps: acquiring network data; analyzing quality of service data to obtain layer three signaling, base station switching record and measurement report; when the abnormal release reason value is null, determining air interface coverage data according to the measurement report; when the air interface quality is abnormal, determining a GSM-R network fault analysis result according to repeater station account data, repeater station alarm data, base station alarm data, network management performance data and interference monitoring data; when the air interface coverage data is wrong, determining the GSM-R network fault analysis result according to the base station account data and the base station switching record; and when the abnormal release reason value is not null, determining the GSM-R network fault analysis result according to the abnormal release reason value. The application realizes automatic GSM-R network fault analysis, and improves the efficiency and accuracy of GSM-R network fault analysis.
Need to check novelty before this filing date? Find Prior Art