CN105517027A - Method and device for accelerating important alarm processing - Google Patents
Method and device for accelerating important alarm processing Download PDFInfo
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- CN105517027A CN105517027A CN201410546460.4A CN201410546460A CN105517027A CN 105517027 A CN105517027 A CN 105517027A CN 201410546460 A CN201410546460 A CN 201410546460A CN 105517027 A CN105517027 A CN 105517027A
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Abstract
The invention discloses a method for accelerating important alarm processing. The method comprises steps of constructing a super network element; obtaining important alarm information generated by the super network element; determining ineffective correlation alarms in correlation alarms of the important alarms in appointed time; removing the ineffective correlation alarms from the correlation alarms; and embedding the correlation alarms from which the ineffective correlation alarms are removed into work orders of the important alarms. The invention also discloses a device for accelerating the important alarm processing.
Description
Technical field
The present invention relates to mobile communications network management technical field, particularly relate to a kind of method and the device that accelerate great alarming processing.
Background technology
The reason producing great alarm in mobile communication network management system is a lot, has equipment self reason, also has the reason that the alarm of other equipment on network is transmitted.For equipment self reason, be easier to find reason by the warning association analysis ratio of equipment self, but the alarm transmission that the root primordium of a lot of alarm is other equipment on network causes.Due to the complexity of network, after current great alarm occurs, can only rely on and manually rule of thumb carry out failture evacuation.General way is the nearest alarm of this equipment of immediate inquiring, if do not find reason just to inquire about with other equipment on the network of this device-dependent connection in the alarm not long ago of this time point, more rule of thumb judge alarm cause and take corresponding means to solve fault.Whole malfunction analysis procedure lacks the utilization to the historical data of long-time span, experience also lacks complete Data support, the network equipment of mobile communication is especially in dynamic change, the software of each equipment is in continuous adjustment, external environment condition is also Protean, therefore, it is inadequate for only rule of thumb realizing the eliminating of equipment in network fault.
Summary of the invention
In view of this, the embodiment of the present invention is expected to provide a kind of method and the device that accelerate great alarming processing, simplify alert analysis, accelerate discovery and the process of emphasis alarm cause, and highly versatile, reliability is high.
For achieving the above object, technical scheme of the present invention is achieved in that
Embodiments provide a kind of method accelerating great alarming processing, construct super network element, described method also comprises:
Obtain the great warning information that described super network element occurs, determine the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and described invalid associated alarm is rejected from described associated alarm;
The associated alarm of rejecting after described invalid associated alarm is embedded the work order of described great alarm.
In such scheme, described structure surpasses network element and comprises: respectively with often kind of equipment in resource management database for core, be packaged into a network element group by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element.
In such scheme, the great warning information that the described super network element of described acquisition occurs comprises: the alarm history data extracting described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm of super network element generation.
In such scheme, the invalid associated alarm in the described associated alarm determining described great alarm in the fixed time comprises:
According to the alarm history data of the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or the value of described level of noise is when being greater than default outlier, determine that described associated alarm is invalid associated alarm.
In such scheme, described method also comprises:
Described average time to the average time of described great alarm, and is embedded the work order of described great alarm by the associated alarm after the described invalid associated alarm of calculating rejecting.
The embodiment of the present invention additionally provides a kind of device accelerating great alarming processing, and described device comprises: constructing module, processing module and merge module; Wherein,
Described constructing module, for constructing super network element;
Described processing module, for obtaining the great warning information that described super network element occurs, determining the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and being rejected from described associated alarm by described invalid associated alarm;
Described merge module, the associated alarm for rejecting after described invalid associated alarm embeds the work order of described great alarm.
In such scheme, described constructing module, specifically for respectively with often kind of equipment in resource management database for core, be packaged into a network element group by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element.
In such scheme, described processing module, specifically for extracting the alarm history data of described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm that occurs of super network element.
In such scheme, described processing module, specifically for the alarm history data according to the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or the value of described level of noise is when being greater than default outlier, determine that described associated alarm is invalid associated alarm.
In such scheme, described device also comprises: computing module, rejects the average time of the associated alarm after described invalid associated alarm to described great alarm for calculating, and by the work order of the described great alarm of described embedding average time.
The method of the great alarming processing of the acceleration that the embodiment of the present invention provides and device, construct super network element, obtain the great warning information that described super network element occurs, determine the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and described invalid associated alarm is rejected from described associated alarm; The associated alarm of rejecting after described invalid associated alarm is embedded the work order of described great alarm.So, by constructing super network element, the alert analysis of the multiple multi-disciplinary equipment in mobile communication network management system is converted into the alert analysis of single super network element, simplify the alert analysis to there is great alarm equipment, accelerate the eliminating of alarm failure, and supporting function is played to the anticipation work that great alarm occurs.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram that the embodiment of the present invention one accelerates great alarming processing;
The super network element schematic diagram of Fig. 2 to be the embodiment of the present invention with base station be core;
Fig. 3 is the method flow schematic diagram that the embodiment of the present invention two accelerates great alarming processing;
Fig. 4 is the device composition structural representation that the embodiment of the present invention accelerates great alarming processing.
Embodiment
In embodiments of the present invention, construct super network element, obtain the great warning information that described super network element occurs, determine the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and described invalid associated alarm is rejected from described associated alarm; The associated alarm of rejecting after described invalid associated alarm is embedded the work order of described great alarm.
Fig. 1 is the method flow schematic diagram that the embodiment of the present invention one accelerates great alarming processing, and as shown in Figure 1, the method flow that the present embodiment accelerates great alarming processing comprises:
Step 101: construct super network element;
This step can be realized by the constructing module in server;
This step specifically comprises: according to resource management database, respectively with often kind of equipment in resource management system for core, be packaged into a network element group by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element;
As shown in Figure 2, for taking base station as two super network elements of core structure, respectively with base station A and base station B for core, base station A and the transmission equipment relevant to described base station A, rotating ring equipment, equipment of the core network and wireless side equipment etc. are packaged into a network element group, and with network element group described in the name nominating of base station A, form a super network element; In like manner, base station B and the transmission equipment relevant to described base station B, rotating ring equipment, equipment of the core network and wireless side equipment etc. are packaged into a network element group, and with network element group described in the name nominating of base station B, form a super network element;
Wherein, base station A and the transmission equipment relevant to described base station A, rotating ring equipment, equipment of the core network and wireless side equipment etc. are packaged into a network element group, comprise:
The rotating ring equipment identical with described base station A title is extracted as the rotating ring equipment be associated with described base station A from resource management database, be extracted as according to configuration informations such as ports the transmission equipment that base station A provides transmission service, base station A and the transmission equipment relevant to described base station A, rotating ring equipment, equipment of the core network and wireless side equipment etc. are packaged into a network element group.
Can be found out by Fig. 2, super network element allows associate device mutually to cover, but does not affect final analysis, by constructing super network element, multi-disciplinary accident analysis can be converted into the analysis of single equipment, simplify multi-disciplinary accident analysis means.
It should be noted that, the operation of the super network element of this step structure only need perform when using the present invention to accelerate the method for great alarming processing first, follow-uply can directly apply.
Step 102: obtain the great warning information that described super network element occurs, determine the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and described invalid associated alarm is rejected from described associated alarm;
This step can by the processing modules implement in server;
The great warning information that the described super network element of described acquisition occurs comprises: the alarm history data extracting described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm of super network element generation;
Wherein, the alarm history data of described super network element comprise: the alarm history data of each equipment that described super network element comprises; As: the alarm history data of the super network element being core with base station A comprise: the alarm history data of base station A, to as described in the alarm history data of the relevant rotating ring equipment, transmission equipment etc. of base station A.Be the alarm history data of super network element A and super network element B as shown in Table 1.
| Super network element A | Alarm name (from transmission equipment) | The alarm time started | The alarm end time |
| Super network element A | Alarm name (carrying out automatic ring equipment) | The alarm time started | The alarm end time |
| Super network element A | Alarm name (from base station) | The alarm time started | The alarm end time |
| Super network element B | Alarm name (from transmission equipment) | The alarm time started | The alarm end time |
| Super network element B | Alarm name (carrying out automatic ring equipment) | The alarm time started | The alarm end time |
| …… | …… | …… | …… |
Table one
Invalid associated alarm in the described associated alarm determining described great alarm in the fixed time comprises:
According to the alarm history data of the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or the value of described level of noise is when being greater than default outlier, determine that described associated alarm is invalid associated alarm;
Wherein, the described fixed time is the fixed time before described great alarm occurs, and can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, the described fixed time preferably described in move back take alarm occur before half an hour;
Described preset critical can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, and described preset critical preferably 0.5;
Described default outlier can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, and described default outlier preferably 0.5;
Because alarm preceding paragraph causes alarm consequent, therefore, great alarm is as unique consequent, and preceding paragraph is the whole alarms of each equipment of super network element before great alarm occurs in the fixed time, i.e. the associated alarm of described great alarm; Therefore, in the described calculating fixed time, the confidence level of the associated alarm of described great alarm comprises:
Obtain the number of times X that in the associated alarm of described great alarm in the fixed time, often kind of associated alarm occurs, the ratio X/Y of the frequency Y of described X and described great alarm is the value of the confidence level C of described associated alarm;
In the described calculating fixed time, the level of noise of the associated alarm of described great alarm comprises:
Obtain the number of times X that in the associated alarm of described great alarm in the fixed time, often kind of associated alarm occurs, and the number of times Z that described associated alarm occurs in whole alarm history, the value calculating the level of noise R of described associated alarm is 1-X/Z;
Here, described R more close to 1, then more tends to reject this associated alarm, because this associated alarm extensively exists in all alarms, is not the basic reason that described great alarm occurs, but a kind of background noise alarm.
Step 103: the work order associated alarm of rejecting after described invalid associated alarm being embedded described great alarm;
This step can be realized by the merge module in server;
Here, while the associated alarm of rejecting after described invalid associated alarm is embedded the work order of described great alarm, described method also comprises: according to described alarm history data, described average time to the average time of described great alarm, and is embedded the work order of described great alarm by the associated alarm after the described invalid associated alarm of calculating rejecting;
By the associated alarm of rejecting after described invalid associated alarm and the work order embedding described great alarm to the time of described great alarm thereof, for the reason investigating described great alarm provides multi-disciplinary statistics to support.
Fig. 3 is the method flow schematic diagram that the embodiment of the present invention two accelerates great alarming processing, and as shown in Figure 3, the method flow that the present embodiment accelerates great alarming processing comprises:
Step 301: construct super network element;
This step specifically comprises: according to resource management database, respectively with often kind of equipment in resource management system for core, be packaged into a network element group by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element.
For base station A in resource management system, according to resource management database, the rotating ring equipment identical with described base station A title is extracted as the rotating ring equipment be associated with described base station A from resource management database, the transmission equipment that base station A provides transmission service is extracted as according to configuration informations such as ports, base station A and the transmission equipment relevant to described base station A, rotating ring equipment, equipment of the core network and wireless side equipment etc. are packaged into a network element group, and with network element group described in the name nominating of base station A, form a super network element.
It should be noted that, the operation of the super network element of this step structure only need perform when using the inventive method first, follow-uply can directly apply.
Step 302: the alarm history data extracting super network element, inquires about the great alarm that described super network element occurs;
This step specifically comprises: the alarm history data extracting described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm that occurs of super network element;
In embodiments of the present invention, described great alarm is base station service quit alarm; Moving back the base station taking alarm described in generation is base station A;
The alarm history data of described super network element comprise: the alarm history data of each equipment that described super network element comprises; In embodiments of the present invention, comprise with the alarm history data of the base station A super network element that is core: the alarm history data of base station A, the alarm history data of the rotating ring equipment, transmission equipment etc. relevant to described base station A.
Step 303: the level of noise calculating the associated alarm of described great alarm in the fixed time, and judging whether the value of the level of noise of often kind of associated alarm is greater than default outlier successively, the value rejecting level of noise in the associated alarm of described great alarm is greater than the associated alarm of default outlier;
In the described calculating fixed time, the level of noise of the associated alarm of described great alarm comprises: obtain the number of times X that in all associated alarms of described great alarm in the fixed time, often kind of associated alarm occurs, and the number of times Z that described associated alarm occurs in whole alarm history, the level of noise R=1-X/Z of described associated alarm;
Here, the described fixed time is the fixed time before described great alarm occurs each time, can set according to the kind of great alarm and actual conditions, and in embodiments of the present invention, the described fixed time is half an hour;
In embodiments of the present invention, the number of times X that in all associated alarms of described great alarm in the described acquisition fixed time, often kind of associated alarm occurs, comprise: obtain move back each time take alarm occur before in half an hour, move back the number of times that the associated alarm that takes alarm occurs described in often kind;
Described default outlier can set according to the kind of great alarm and actual conditions, and in embodiments of the present invention, described default outlier is 0.5;
Described R more close to 1, then more tends to reject this associated alarm, because this associated alarm extensively exists in all alarms, is not the basic reason that described great alarm occurs, but a kind of background noise alarm.
In embodiments of the present invention, the value of level of noise is greater than the associated alarm of default outlier is noise alarm.
Step 304: the confidence level calculating the associated alarm of described great alarm in the fixed time, and judging whether the value of the confidence level of often kind of associated alarm is less than preset critical successively, the value rejecting confidence level in the associated alarm of described great alarm is less than the associated alarm of preset critical;
Here, in the described calculating fixed time, the confidence level of the associated alarm of described great alarm comprises:
Obtain the number of times X that in the associated alarm of described great alarm in the fixed time, often kind of associated alarm occurs, the ratio X/Y of the frequency Y of described X and described great alarm is the value of the confidence level C of described associated alarm; I.e. C=X/Y;
Wherein, the described fixed time is the fixed time before described great alarm occurs, and can set according to the kind of great alarm and actual conditions, in embodiments of the present invention, the described fixed time for move back take alarm occur before half an hour;
Described preset critical can set according to the kind of great alarm and actual conditions, in embodiments of the present invention, and described preset critical preferably 0.5.
In embodiments of the present invention, the value of confidence level is less than the associated alarm of preset critical is low confidence alarm.
In embodiments of the present invention, the operating sequence of step 303 and step 304 is interchangeable.
Step 305: calculate the average time of the associated alarm after cancelling noise alarm and low confidence alarm to described great alarm,
This step specifically comprises: according to described alarm history data, calculates the average time of the associated alarm after rejecting described noise alarm and low confidence alarm to described great alarm.
Step 306: by the associated alarm after cancelling noise alarm and low confidence and the work order embedding described great alarm average time to described great alarm thereof;
In embodiments of the present invention, by the associated alarm after cancelling noise alarm and low confidence alarm and the work order embedding described great alarm to the time of described great alarm thereof, for the reason investigating described great alarm provides multi-disciplinary statistics to support.
Fig. 4 is the device composition structural representation that the embodiment of the present invention accelerates great alarming processing, and as shown in Figure 4, the device composition that the embodiment of the present invention accelerates great alarming processing comprises: constructing module 41, processing module 42 and merge module 43; Wherein,
Described constructing module 41, for constructing super network element;
Described processing module 42, for obtaining the great warning information that described super network element occurs, determining the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and being rejected from described associated alarm by described invalid associated alarm;
Described merge module 43, the associated alarm for rejecting after described invalid associated alarm embeds the work order of described great alarm;
Here, described constructing module 41 constructs super network element and comprises: described constructing module 41 respectively with often kind of equipment in resource management database for core, a network element group is packaged into by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element;
Described processing module 42 obtains the great warning information that described super network element occurs and comprises: described processing module 42 extracts the alarm history data of described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm of super network element generation;
Here, the alarm history data of described super network element comprise: the alarm history data of each equipment that described super network element comprises; As: the alarm history data of the super network element being core with base station A comprise: the alarm history data of base station A, to as described in the alarm history data of the relevant rotating ring equipment, transmission equipment etc. of base station A;
Described processing module 42 determines the invalid associated alarm in the associated alarm of described great alarm in the fixed time, comprise: described processing module 42 is according to the alarm history data of the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or the value of described level of noise is when being greater than default outlier, determine that described associated alarm is invalid associated alarm;
Wherein, the described fixed time is the fixed time before described great alarm occurs, and can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, and preferably half an hour described fixed time;
Described preset critical can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, and described preset critical preferably 0.5;
Described default outlier can set according to the kind of great alarm and actual conditions, such as: for base station service quit alarm, and described default outlier preferably 0.5;
The confidence level that described processing module 42 calculates the associated alarm of described great alarm in the fixed time comprises:
Described processing module 42 obtains the number of times X that in the associated alarm of described great alarm in the fixed time, often kind of associated alarm occurs, and the ratio X/Y of the frequency Y of described X and described great alarm is the value of the confidence level C of described associated alarm;
The level of noise that described processing module 42 calculates the associated alarm of described great alarm in the fixed time comprises:
Described processing module 42 obtains the number of times X that in the associated alarm of described great alarm in the fixed time, often kind of associated alarm occurs, and the number of times Z that described associated alarm occurs in whole alarm history, the level of noise R=1-X/Z of described associated alarm;
Here, described R more close to 1, then more tends to reject this associated alarm, because this associated alarm extensively exists in all alarms, is not the basic reason that described great alarm occurs, but a kind of background noise alarm.
Further, described device also comprises: computing module 44, rejects the average time of the associated alarm after described invalid associated alarm to described great alarm for calculating, and by the work order of the described great alarm of described embedding average time;
Wherein, associated alarm after the described invalid associated alarm of computing module 44 calculating rejecting is to the average time of described great alarm, comprise: computing module 44 is according to described alarm history data, and the associated alarm after the described invalid associated alarm of calculating rejecting is to the average time of described great alarm
In embodiments of the present invention, the device of the great alarming processing of described acceleration can be arranged in server, described constructing module 41, processing module 42, merge module 43 and computing module 44 all can by the central processing unit (CPU in server, or digital signal processor (DSP CentralProcessingUnit), DigitalSignalProcessor) or field programmable gate array (FPGA, FieldProgrammableGateArray) realize.
The above, be only present pre-ferred embodiments, is not intended to limit protection scope of the present invention.
Claims (10)
1. accelerate a method for great alarming processing, it is characterized in that, construct super network element, described method also comprises:
Obtain the great warning information that described super network element occurs, determine the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and described invalid associated alarm is rejected from described associated alarm;
The associated alarm of rejecting after described invalid associated alarm is embedded the work order of described great alarm.
2. method according to claim 1, it is characterized in that, described structure surpasses network element and comprises: respectively with often kind of equipment in resource management database for core, a network element group is packaged into by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element.
3. method according to claim 1 or 2, it is characterized in that, the great warning information that the described super network element of described acquisition occurs comprises: the alarm history data extracting described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm of super network element generation.
4. method according to claim 3, it is characterized in that, the invalid associated alarm in the described associated alarm determining described great alarm in the fixed time comprises:
According to the alarm history data of the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or the value of described level of noise is when being greater than default outlier, determine that described associated alarm is invalid associated alarm.
5. method according to claim 1 or 2, is characterized in that, described method also comprises:
Described average time to the average time of described great alarm, and is embedded the work order of described great alarm by the associated alarm after the described invalid associated alarm of calculating rejecting.
6. accelerate a device for great alarming processing, it is characterized in that, described device comprises: constructing module, processing module and merge module; Wherein,
Described constructing module, for constructing super network element;
Described processing module, for obtaining the great warning information that described super network element occurs, determining the invalid associated alarm in the associated alarm of described great alarm in the fixed time, and being rejected from described associated alarm by described invalid associated alarm;
Described merge module, the associated alarm for rejecting after described invalid associated alarm embeds the work order of described great alarm.
7. device according to claim 6, it is characterized in that, described constructing module, specifically for respectively with often kind of equipment in resource management database for core, a network element group is packaged into by described equipment with described device-dependent equipment, and with network element group described in the name nominating of described equipment, form super network element.
8. device according to claim 6 or 7, it is characterized in that, described processing module, specifically for extracting the alarm history data of described super network element from alarm history database, and according to described super network element alarm history data query described in the great alarm that occurs of super network element.
9. device according to claim 8, it is characterized in that, described processing module, specifically for the alarm history data according to the described super network element extracted, calculate confidence level and the level of noise of the associated alarm of described great alarm in the fixed time, when in described associated alarm, the value of confidence level is less than preset critical, or when the value of described level of noise is greater than default outlier, determine that described associated alarm is invalid associated alarm.
10. device according to claim 6 or 7, it is characterized in that, described device also comprises: computing module, rejects the average time of the associated alarm after described invalid associated alarm to described great alarm for calculating, and by the work order of the described great alarm of described embedding average time.
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