Real-time alarm filtering method and device for telecommunication network
A technology of telecommunication network and filtering method, applied in data exchange network, electrical components, digital transmission system, etc., can solve non-time factors such as complex call dependencies, difficulty in obtaining and maintaining call dependencies, and insufficient consideration of alarm importance It can achieve the effect of obvious effect, strong filtering pertinence and low cost.
Active Publication Date: 2018-11-02
北京思特奇信息技术股份有限公司
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Problems solved by technology
In a large-scale telecommunications network, the call dependencies between network components are very complex and change dynamically with application upgrades and system updates, so it is difficult to obtain and maintain accurate call dependencies
Secondly, the technology based on alarm duration distribution does not fully consider the impact of non-time factors such as alarm importance
Method used
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[0055] Further describe the technical scheme of the present invention in detail below in conjunction with accompanying drawing:
[0056] Network alarm data in this embodiment: refers to the log records generated by the software and hardware components in the network because the value of the relevant monitoring indicators exceeds the preset threshold, and the content includes ID, alarm generation time, alarm level, remarks, etc., these Log records will be submitted to the Network Monitoring Center for further processing. Moreover, the alarm data used in this embodiment is the real data of the telecommunications industry after data cleaning. In addition, the real-time alarms in the following embodiments refer to the alarms generated by the alarm unit in real time when the large system is running. These alarms must be submitted to the network monitoring center for processing, and the alarm records will be stored in the alarm database after processing.
[0057] Such as figure 1 ...
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The invention discloses a real-time alarm filtering method and a real-time alarm filtering device for a telecommunication network. The method comprises an offline analysis step based on alarm historydata and an online filtering step of real-time alarms, wherein the offline analysis is to analyze the characteristics such as the alarm amount, the alarm influence, and the alarm duration in the alarmhistory database so as to comprehensively evaluate the importance of alarm elements, and the evaluation results will serve as an important basis for alarm filtering; the online filtering of real-timealarms is to perform delay processing on some alarms generated in real time by the system, analyze the importance of the current alarm by combining the characteristics of the alarm elements derived from offline analysis and the duration of the current alarm, and leave the low-importance alarms in the buffer for advanced observation and analysis. Without depending on knowledge such as complex network topology structure and expert experience, the invention is simple in configuration and easy to use, may be widely applied to the field of monitoring and operation and maintenance of telecommunication networks.
Description
technical field [0001] The invention relates to the field of computer applications, in particular to a real-time alarm filtering method and device for a telecommunication network. Background technique [0002] With the continuous development of information technology and information services, the scale of telecommunications networks continues to expand, and the business requirements and application complexity are also increasing. In order to reduce operation and maintenance costs while ensuring service quality, telecom service operators urgently need to build intelligent network operation and maintenance systems. Among them, quickly locating and eliminating network faults is an important basis for ensuring stable and high-quality network operation. When software and hardware components in the network fail or have potential failures, the corresponding components will send out an alarm and send the alarm information to the network monitoring center. How to accurately analyze ...
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CPCH04L41/0622H04L41/0627H04L41/0631
Inventor 杨茂林常煜李赵宁张子恒高铭蔚谢远航徐庆洲黄函李永生雷伟俊杨守亮李晓瑜雷航
Owner 北京思特奇信息技术股份有限公司