Method and device for repairing faults

A fault repair and fault technology, applied in the field of communication, can solve problems such as failure to automatically repair the system, achieve the effect of improving the level of automatic management and maintenance, and reducing maintenance costs

Inactive Publication Date: 2009-12-16
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is made in consideration of the problem that the system cannot be automatically repaired. Therefore, the main purpose of the present invention is to provide a fault handling method and device to solve the above-mentioned problems in the related art

Method used

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  • Method and device for repairing faults
  • Method and device for repairing faults
  • Method and device for repairing faults

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0055] In this example, the automatic repair process is introduced by taking the cell decommissioning of the RNC as an example.

[0056] (1) Automatic repair process at the management system layer

[0057] 1. The fault monitoring and diagnosis module receives the cell out-of-service alarm reported by the network element, and triggers the automatic repair process;

[0058] 2. The outage of the community needs to be automatically repaired, and the corresponding fault diagnosis rules are obtained. The fault diagnosis rules define the information required to be collected, including: obtaining the reason for the outage, querying the local community information corresponding to the NODEB, and querying the alarm corresponding to the NODEB;

[0059] Among them, the reasons may be the following: (a) the cell cannot be established, and it is found that the configuration of the corresponding NODEB is missing, such as no matching local cell, and lack of main carrier frequency information;...

example 2

[0086] In this example, the above technical solution is described by taking the automatic repair of the management system as an example. Wherein, in the system, there is an automatic repair rule setting module, which is responsible for managing automatic repair diagnosis rules and automatic repair decision rules. The set rule needs to be saved for the automatic fault repair process, and the rule allows the user to set it manually, the system itself or an external system to set it. In addition, the rule can be defaulted; it should be noted that as long as there is a rule , the automatic repair rule setting module does not have to exist.

[0087] Figure 4 is a schematic diagram of the automatic repair process of the management system layer of the fault handling device according to an embodiment of the present invention, as shown in Figure 4 shown, including the following steps:

[0088] Step S402, the fault monitoring and diagnosing module receives an alarm report and trigg...

example 3

[0096] The automatic repair process at the network element layer is simpler than that at the management system layer. To complete the automatic repair process within a network element, the automatic repair diagnosis rules and automatic modification decision rules can be defaulted inside the network element, or can be automatically repaired externally or internally. Set module settings.

[0097] Figure 5 is a schematic diagram of the automatic repair process of the network element layer of the fault handling device according to an embodiment of the present invention, as shown in Figure 5 shown, including the following steps:

[0098] In step S502, the fault monitoring and diagnosing module receives fault information and triggers an automatic repair process. The fault information is reported by the original function module of the network element;

[0099] Step S504, the fault monitoring and diagnosing module first performs fault analysis, and if the alarm is set to be autom...

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Abstract

The invention discloses a method and a device for repairing faults. The method comprises the following steps: a fault monitoring and diagnosing module receives the alarm information of the faults; the fault monitoring and diagnosing module inquires a preset diagnosis rule and starts the diagnosis process according to the alarm information, wherein the diagnosis rule is used for identifying the alarm information corresponding to the faults capable of being automatically repaired; the fault monitoring and diagnosing module collects fault diagnosis information corresponding to the alarm information according to the diagnosis rule and obtains a diagnosis result according to the fault diagnosis information and the diagnosis rule; and an automatic repairing module repairs the faults according to the diagnosis result and a preset repairing rule, wherein the repairing rule is used for stipulating the repairing operation. The technical scheme can automatically monitor and alarm system faults, finds the system faults in time and automatically repairs the system faults so as to improve the automatic management and maintenance levels of the mobile communication system and effectively decrease the maintenance cost.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a fault recovery method and device. Background technique [0002] During the operation of the mobile communication system, the robustness of the system will decline due to failures, inappropriate configurations, or an increase in the number of users. At this time, the system needs to be maintained. The maintenance methods include expansion, Reconfiguration, system optimization, software upgrades, hardware upgrades, etc. The robustness of the above system refers to the ability of the system to complete normal functions and provide normal services. [0003] Maintaining the system during the operation of the mobile communication system requires operators to spend a lot of manpower and material resources. In order to reduce maintenance costs, automatic processing technology is gradually added to the management system of the mobile communication system to reduce manual part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
Inventor 祝伟宏倪华黄树强朱立峰杜永生
Owner ZTE CORP
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