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Cutover alarm filtering method for mobile communication engineering

A technology of engineering cutover and filtering method, applied in the direction of radio/induction link selection and arrangement, selection of devices, etc., can solve problems such as alarms that cannot be filtered, and achieve the effect of improving operation and maintenance work efficiency, reducing ineffectiveness, and avoiding ineffectiveness

Inactive Publication Date: 2009-01-07
HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the alarm filtering function in the traffic network management alarm system only defines a set of filtering rules for the equipment alarm itself (including filtering methods such as alarm levels and alarm keywords), but cannot filter alarms generated during project cutover

Method used

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  • Cutover alarm filtering method for mobile communication engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: Relay and signaling port level alarm filtering (see attached table 1, 2):

[0040] When the traffic network management alarm monitoring platform receives an alarm on a trunk circuit or a signaling link port, it first needs to go to the resource management system to query the "occupancy status" of the port. If it is "idle", it means that the port is not in use and does not carry services. Then the alarms generated on this port need to be filtered and do not need to be presented to maintenance personnel. The specific implementation method is as follows:

[0041] 1) Classify and sort out relay circuit port alarms and signaling port alarms:

[0042] After sorting and analyzing the alarms of the trunk port and signaling port of the switching device, it is found that the alarm message contains the number of the trunk port or signaling port and the name of the switch. Take the alarm of the Ericsson trunk circuit port as an example as follows:

[0043] ***ALARM...

Embodiment 2

[0053] Embodiment 2: Alarm filtering for base station controller engineering commissioning (see attached tables 3 and 4).

[0054] During the commissioning of the new BSC (base station controller) or the engineering cutover of the BSC serving the network at night, many major alarms will be generated. These alarms are caused by engineering reasons and are invalid alarms. The appearance of these alarms has brought some interference to the normal monitoring work, and certain measures need to be taken to filter these alarms on the network management side.

[0055] 1) Added engineering alarm filtering during BSC (base station controller) commissioning

[0056] For newly added BSCs that are not connected to the network, modify the status of the BSC to either "deletion confirmed" or "deletion unconfirmed". Search the configuration information of the BSC in the configuration system (see attached table 3), and extract the "confirmation status" of the BSC. If it is "Delete Confirmed"...

Embodiment 3

[0059] Embodiment 3: Cell out-of-service alarm filtering caused by project cutover (see attached table 5).

[0060] The out-of-service alarms for communities in Hebei Province have been included in the centralized monitoring and operation and maintenance work, and centralized and automatic distribution of community out-of-service fault work orders has been realized. However, due to reasons such as network optimization and parameter adjustment, it is often necessary to perform cutover adjustments to the base stations of the existing network. In this way, a large number of invalid cell outage alarms will be generated. If these alarms are not processed and all work orders are dispatched, it will greatly interfere with normal operation and maintenance work and increase the workload of maintenance personnel. Therefore, it is necessary to filter out service alarms caused by these projects.

[0061] The filtering of cell out-of-service alarms only depends on the "network element eng...

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Abstract

The invention relates to a filtering method for cut-over warning in a mobile communication engineering, which is improved based on a warning system of a current communication network administrator. The main improved point of the invention is that a set of universal filtering methods for cut-over warning of the mobile communication engineering aiming at the equipment in different professions and manufacturers is put forward on the basis of the current warning and resource configuration management function of the communication network administrator and by rearranging and classifying the resource state attribute in the communication network administrator of an equipment network element. The filtering method of the invention has the advantages of being capable of filtering the warnings taking up 30 percent of total warning amount produced in the process of engineering debugging, thereby avoiding and reducing invalid, simple and repetitive labor of maintenance personnel and improving working efficiency of transportation and maintenance.

Description

technical field [0001] The invention relates to a mobile communication engineering cutover alarm filtering method. Background technique [0002] With the rapid expansion of the network scale, many of the alarms that appear continuously on the centralized monitoring platform are caused by engineering reasons such as circuit commissioning, base station controller (BSC) software and hardware upgrades, and base station optimization and adjustment during the project cutover period. This type of alarm accounts for more than 30% of the total alarm volume, which is an invalid alarm, but it frequently appears in the field of vision of the monitoring personnel, seriously distracting the energy of the monitoring personnel. If there is an alarm, it must be dealt with. When the monitoring personnel of the network management center confirm that an alarm needs to be handled by the on-site personnel of the branch according to the principle of alarm handling, they will send a troubleshooting...

Claims

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Application Information

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IPC IPC(8): H04Q7/34
Inventor 宋晓惠吴俊岭刘艳青杨朝晖冯俊敏魏春来马学刚
Owner HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
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