CN101137159B - Alarm information reporting method - Google Patents
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- CN101137159B CN101137159B CN2006101277572A CN200610127757A CN101137159B CN 101137159 B CN101137159 B CN 101137159B CN 2006101277572 A CN2006101277572 A CN 2006101277572A CN 200610127757 A CN200610127757 A CN 200610127757A CN 101137159 B CN101137159 B CN 101137159B
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Abstract
The invention discloses an alarm message reporting method. An alarm information list is arranged at the side of EMS, the corresponding alarm auxiliary information for NMS which starts alarm filter function on EMS is recorded. When NMS starts alarm synchronous operation to EMS, EMS judges alarm attribute according to the recorded alarm auxiliary information. When alarm notification messages are reported to EMS, according to the alarm filter rule, EMS judges alarm attribute which corresponding to the alarm notification messages, then corresponding treatments are executed. When alarm recovery messages are reported to EMS, EMS judges alarm attribute which corresponding to the alarm recovery messages according to the alarm filter rule or recorded alarm auxiliary information, then corresponding treatments are executed. Through auxiliary processing of the alarm information list, when an advanced alarm filter function is started between NMS and EMS, the invention keeps uniforming of the alarm messages and the alarm synchronizing information.
Description
Technical field
The present invention relates to moving communicating field, more specifically, relate to the method for alarming processing in the Element management system.
Background technology
In mobile communications network, exist network management system (Network ManagementSystem, NMS), Element management system (Element Management System, the management system of different levels such as EMS).Interface between NMS and the EMS is called northbound interface (Itf-N).EMS mainly finishes ITU (International TelecommunicationUnion, International Telecommunications Union) TMN (Telecommunication ManagementNetwork, telecommunication management network) (the Element Management Layer of the NE management layer in, EML) function, promptly finish the management function of one or more mobile communication equipments, the EMS between the distinct device supplier can't be general usually.NMS mainly finishes NML (Network Management Layer, NML) function, the management of all network elements in the responsible managed network among the ITU TMN.For the situation that has a plurality of equipment suppliers in the managed network (being called subnet), can realize the purpose of the whole subnet of management by EMS.
When mobile communication equipment breaks down, will produce corresponding alarm information, so that the operational administrative personnel understand the generation of fault and locate as soon as possible and fix a breakdown.If NMS has ordered relevant alarm, then when fault takes place, alarm information will be reported to NMS by northbound interface by EMS.
And according to present processing mode, when the alarm situation took place, the quantity of the alarm information that transmits by northbound interface was very big, and northbound interface has been caused very big burden.And in the alarm information that transmits, have and much be unworthy operational administrative personnel special concern and do not have actual help to locating and fixing a breakdown.In order to reduce the load of northbound interface, industry has proposed the advanced alarm filtering function, by filtering the method for non-key alarm, reduces non-key alarm, improves the efficient of northbound interface.
But this has caused another problem again, exactly when having adopted the advanced alarm filtering function, originally need be reported to the non-key alarm information of NMS to be filtered by northbound interface, particularly as a plurality of NMS when same EMS has ordered alarm information, if the advanced alarm filtering rule that different NMS adopts is different, the alarm information that then is filtered on northbound interface also is different.At this moment, if respective handling is not carried out in the warning information tabulation (AlarmList) that EMS is safeguarded, so NMS carry out the warning information that obtains after the alarm synchronization will be inconsistent with the warning information that obtains by the alarm information that receives, this will bring fascination and puzzlement to the network management personnel.
Therefore, need a kind of technical scheme of alarm information reporting, can solve the problem that exists in the above-mentioned correlation technique.
Summary of the invention
The present invention aims to provide a kind of solution of alarm report, can solve the problem that may cause alarm information and alarm synchronization information inconsistency when starting the advanced alarm filtering function between NMS and EMS that exists in the correlation technique.
To achieve these goals, according to an aspect of the present invention, provide a kind of alarm information reporting method, may further comprise the steps:
Step S102, in the Element management system side, the warning information tabulation is set, and for started the corresponding alarm of the network management system record supplementary of alarm filter function at Element management system, the alarm supplementary is corresponding to the alarm filtering rule of network management system;
Step S104, when network management system was initiated the alarm synchronization operation at Element management system, Element management system was judged the attribute of alarm according to the alarm supplementary that is write down;
Step S106, when alarm notification message was reported to Element management system, Element management system was judged the attribute of the alarm corresponding with alarm notification message according to alarm filtering rule, and carried out respective handling;
Step S108, when the Element management system, Element management system is judged the attribute of the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, and carries out respective handling as alarm recovery message reporting.
In above-mentioned alarm information reporting method, alarm filter function can report crucial alarm to network management system for Element management system, and filters non-key alarm.The attribute of alarm can be key alarm and non-key alarm.
Alternatively, the recording step of alarm supplementary comprises: create crucial alarm or non-key alarm list for network management system, be used to write down the information that is considered to the alarm of crucial alarm or non-key alarm according to alarm filtering rule.
Alternatively, the recording step of alarm supplementary comprises: Element management system is created total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system.
Alternatively, the recording step of alarm supplementary comprises: increase a field in Element management system original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system.
In above-mentioned alarm information reporting method, can also comprise step S103, Element management system initialization alarm supplementary is for starting the alarm that has reported before the alarm filter function, all as crucial alarming processing.
In above-mentioned alarm information reporting method, if an alarm is after being resumed and being identified, Element management system is with its deletion from the warning information tabulation, and then the alarm supplementary of its correspondence is also deleted.
In above-mentioned alarm information reporting method, in step S106, when alarm notification message is reported to Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm notification message according to alarm filtering rule, judged result is charged to the alarm supplementary, if judged result is crucial alarm, then also by northbound interface to network management system report and alarm notification message.
In above-mentioned alarm information reporting method, in step S108, when alarm recovery message reporting arrives Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, if judged result is crucial alarm, then recover message to the network management system report and alarm by northbound interface.
In above-mentioned alarm information reporting method, if network management system has stopped alarm filter function, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, and the alarm recovery message that newly reports is also handled according to the alarm supplementary that is write down.
Pass through technique scheme, the present invention is by increasing the function of record alarm supplementary earlier when handling alarm, when alarm synchronization, utilize this alarm supplementary then, solved the problem that when between NMS and EMS, starting the advanced alarm filtering function, may cause alarm information and alarm synchronization information inconsistency in the prior art.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the flow chart according to alarm information reporting method of the present invention;
Fig. 2 shows the block diagram according to alarm information reporting of the present invention system;
Fig. 3 illustrates the process chart when EMS receives alarm notification message according to the embodiment of the invention;
Fig. 4 illustrates the process chart when EMS receives alarm recovery message according to the embodiment of the invention; And
Fig. 5 illustrates the process chart when EMS receives the operation of NMS alarm synchronization according to the embodiment of the invention.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail.
Problem at may cause alarm information and alarm synchronization information inconsistency in the above-described prior art when starting the advanced alarm filtering function between NMS and EMS the present invention proposes a kind of new alarm information reporting technical scheme.The core of this technology is to be consistent by increasing the function of record alarm supplementary earlier when handling alarm, utilize this alarm supplementary then when alarm synchronization, make the alarm information and the corresponding alarm synchronization information that are reported to NMS.
Fig. 1 shows the schematic diagram according to alarm information reporting method of the present invention; Fig. 2 shows the schematic diagram according to alarm information reporting of the present invention system.
With reference to Fig. 1, alarm information reporting method according to the present invention may further comprise the steps:
Step S102, in the Element management system side, the warning information tabulation is set, and for started the corresponding alarm of the network management system record supplementary of alarm filter function at Element management system, the alarm supplementary is corresponding to the alarm filtering rule of network management system.
Alarm filter function is meant that Element management system reports crucial alarm to network management system, and filters non-key alarm.The attribute of alarm is crucial alarm and non-key alarm.
The recording step of alarm supplementary can be for one of following: (1) creates crucial alarm or non-key alarm list for network management system, is used to write down be considered to crucial according to alarm filtering rule and alarm or the information of the alarm of non-key alarm; (2) Element management system is created total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system; (3) increase a field in Element management system original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system.
Preferably, Element management system initialization alarm supplementary is for starting the alarm that has reported before the alarm filter function, all as crucial alarming processing.
Step S104, when network management system was initiated the alarm synchronization operation at Element management system, Element management system was judged the attribute of alarm according to the alarm supplementary that is write down.
Step S106, when alarm notification message was reported to Element management system, Element management system was judged the attribute of the alarm corresponding with alarm notification message according to alarm filtering rule, and carried out respective handling.
Particularly, when alarm notification message is reported to Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm notification message according to alarm filtering rule, judged result is charged to the alarm supplementary, if judged result is crucial alarm, then also by northbound interface to network management system report and alarm notification message.
Step S108, when the Element management system, Element management system is judged the attribute of the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, and carries out respective handling as alarm recovery message reporting.
Particularly, when alarm recovery message reporting arrives Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, if judged result is crucial alarm, then recover message to the network management system report and alarm by northbound interface.
In above-mentioned alarm information reporting method, if an alarm is after being resumed and being identified, Element management system is with its deletion from the warning information tabulation, and then the alarm supplementary of its correspondence is also deleted.
In above-mentioned alarm information reporting method, if network management system has stopped alarm filter function, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, and the alarm recovery message that newly reports is also handled according to the alarm supplementary that is write down.
With reference to Fig. 2, according to alarm information reporting of the present invention system 200, comprising: NE management unit 202 is used to receive the alarm information that mobile device reports, and optionally report network management unit 204, be provided with the warning information tabulation in NE management unit 202 sides; And network management unit 204, customized alarm information reporting in NE management unit 202, wherein at least one network management unit 204 has started alarm filter function in NE management unit 202.Wherein, in NE management unit 202 sides, be the corresponding alarm of the network management unit 204 records supplementary that has started alarm filter function, the alarm supplementary is corresponding to the alarm filtering rule of the network management unit 204 that has started alarm filter function.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for judging that according to the alarm supplementary that is write down alarm is crucial alarm or non-key alarm when the network management unit 204 that has started alarm filter function is initiated the alarm synchronization operation at NE management unit 202.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for when alarm notification message is reported to NE management unit 202, do not start at network management unit 204 under the situation of alarm filter function, alarm notification message directly is reported to corresponding network administrative unit 204 by northbound interface; Started at network management unit 204 under the situation of alarm filter function, judge that according to alarm filtering rule the alarm corresponding with alarm notification message is crucial alarm or non-key alarm, then judged result is charged to the alarm supplementary, if judged result is crucial alarm, then also by northbound interface to corresponding network administrative unit 204 report and alarm notification messages.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for when alarm recovery message reporting arrives NE management unit 202, do not start at network management unit 204 under the situation of alarm filter function, alarm notification message directly is reported to corresponding network administrative unit 204 by northbound interface; Started at network management unit 204 under the situation of alarm filter function, judge that according to alarm filtering rule or the alarm supplementary that write down the alarm corresponding with alarm recovery message is crucial the alarm or non-key alarm, if judged result is crucial alarm, then recover message to corresponding network administrative unit 204 report and alarms by northbound interface.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for initialization alarm supplementary, for starting the alarm that has reported before the alarm filter function, all as crucial alarming processing.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for after an alarm is being resumed and is being identified, and it is deleted from the warning information tabulation, and delete the alarm supplementary of its correspondence.
Describe in detail according to embodiments of the invention below in conjunction with Fig. 3 to Fig. 5.
In this embodiment, when in EMS, starting the advanced alarm filtering function to warning information tabulation carry out aid in treatment, thereby make the alarm information that is reported to NMS and alarm synchronization information is consistent accordingly.Specifically describe as follows.
When a NMS has started the advanced alarm filtering function at EMS, EMS just is the corresponding alarm of this NMS record supplementary, this alarm supplementary is used to distinguish the advanced alarm filtering rule that adopts according to this NMS, and each alarm is crucial alarm or non-key alarm.Each alarm supplementary comprises the unique identification of alarm at least; The method for expressing of alarm supplementary includes but not limited to following several scheme:
A. create a crucial alarm (or non-key alarm) tabulation for each NMS that has started the advanced alarm filtering function, be used to write down the information that the advanced alarm filtering rule that adopts according to it is considered to the alarm of crucial alarm (or non-key alarm), this information is the unique identification of alarm.
B.EMS creates a total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for the NMS that each has started the advanced alarm filtering function.
C. increase a field in EMS original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for the NMS that each has started the advanced alarm filtering function.
In this embodiment, at first define a kind of data structure, be used to write down each has started the NMS of advanced alarm filtering function at EMS alarm supplementary.For each NMS, this is the tabulation of a recorded key alarm, and each record is the unique identification of an alarm.That adopt here is above-mentioned scheme a, and form is as follows:
TYPEDEF?TSignificantAlarmList：List?of?AlarmID；
significantAlarmLists：List?of?TSignificantAlarmList；
Then, EMS initialization alarm supplementary starts the alarm that has reported before for the advanced alarm filtering function, all as crucial alarming processing, its alarm unique identification is joined corresponding crucial warning information tabulation.
Fig. 3 illustrates the process chart when EMS receives alarm notification message according to the embodiment of the invention.When new alarm notification message is reported to EMS, EMS at first inserts warning information its original warning information tabulation, then each NMS that has ordered this warning information is handled successively, if the NMS that handles does not start the advanced alarm filtering function at EMS, then this alarm notification message directly is reported to corresponding N MS by northbound interface; If the NMS that handles has started the advanced alarm filtering function at EMS, then EMS is according to advanced alarm filtering rule that this NMS adopted, the alarm of differentiating this alarm notification message correspondence is crucial alarm or non-key alarm, and the result charged to the alarm supplementary, in this embodiment, be about to the crucial warning information tabulation that corresponding alarm unique identification joins corresponding NMS.If this alarm is considered to crucial alarm, then also need to report this alarm notification message to corresponding N MS by northbound interface.
With reference to Fig. 3, when receiving alarm notification message, carries out EMS following steps successively:
Step S302 after EMS receives alarm notification message, corresponds to alarm A with this alarm notification message;
Step S304, EMS handle its original warning information tabulation;
Step S306, EMS have judged whether to subscribe in addition the NMS of alarm A, if any, and execution in step S308 successively then; If it's not true, end process then;
Step S308 judges whether this NMS that has subscribed to alarm A has started the advanced alarm filtering function at EMS, if this NMS does not start advanced alarm filtering function, then execution in step S310 at EMS; If this NMS has started the advanced alarm filtering function at EMS, execution in step S312 then;
Step S310, EMS directly is reported to corresponding N MS by northbound interface with this alarm notification message, and returns execution in step S306;
Step S312, EMS is according to advanced alarm filtering rule that this NMS adopted, differentiating alarm A is crucial alarm or non-key alarm, and the result is charged to the alarm supplementary, is about to the crucial warning information tabulation that corresponding alarm unique identification joins corresponding NMS;
Step S314 is if alarm A is crucial alarm, then execution in step S316; If alarm A is non-key warning, then return execution in step S306; And
Step S316, EMS reports this alarm notification message by northbound interface to corresponding N MS, and returns execution in step S306.
Fig. 4 illustrates the process chart when EMS receives alarm recovery message according to an embodiment of the invention.As new alarm recovery message reporting during to EMS, EMS at first handles its original warning information tabulation, then each NMS that has ordered this warning information is handled successively, if the NMS that handles does not start the advanced alarm filtering function at EMS, then this alarm recovery message directly is reported to corresponding N MS by northbound interface; If the NMS that handles has started the advanced alarm filtering function at EMS, then EMS is according to advanced alarm filtering rule that this NMS adopted or the alarm supplementary that has write down, the alarm of differentiating this alarm recovery message correspondence is crucial alarm or non-key alarm, if this alarm is crucial alarm, then report this alarm recovery message to corresponding N MS by northbound interface.
With reference to Fig. 4, the processing when EMS receives alarm recovery message may further comprise the steps:
Step S402 after EMS receives alarm recovery message, corresponds to alarm A with this alarm recovery message;
Step S404, EMS handle its original warning information tabulation;
Step S406, EMS have judged whether to subscribe in addition the NMS of alarm A, if any, and execution in step S408 successively then; If it's not true, end process then;
Step S408 judges whether this NMS that has subscribed to alarm A has started the advanced alarm filtering function at EMS, if this NMS does not start advanced alarm filtering function, then execution in step S410 at EMS; If this NMS has started the advanced alarm filtering function at EMS, execution in step S412 then;
Step S410, EMS directly is reported to corresponding N MS by northbound interface with this alarm recovery message, and returns execution in step S406;
Step S412, EMS are according to the advanced alarm filtering rule that this NMS adopted or the alarm supplementary of record, and differentiating alarm A is crucial alarm or non-key alarm.
Step S414 is if alarm A is crucial alarm, then execution in step S416; If alarm A is non-key warning, then return execution in step S406; And
Step S416, EMS reports this alarm recovery message by northbound interface to corresponding N MS, and returns execution in step S406.
In addition, if an alarm is after being resumed and being identified, EMS has deleted it from original warning information tabulation, and then the alarm supplementary of its correspondence also should be deleted.
Fig. 5 illustrates the process chart when EMS receives the operation of NMS alarm synchronization according to an embodiment of the invention.When NMS initiates the alarm synchronization operation at an EMS, if this NMS has started the advanced alarm filtering function at this EMS, then during the warning information of EMS in sending its original alarm information list, should judge that each alarm is crucial alarm or non-key alarm according to the alarm supplementary of this NMS correspondence, EMS should only send the warning information of crucial alarm.
With reference to Fig. 5, the processing when EMS receives the operation of NMS alarm synchronization may further comprise the steps:
Step S502, NMS initiates the alarm synchronization operation at an EMS;
Step S504, this EMS judge whether this NMS has started the advanced alarm filtering function at this EMS, if started the advanced alarm filtering function, and execution in step S508 successively then;
If be not activated the advanced alarm filtering function, execution in step S506 successively then;
Step S506, EMS directly all report NMS, end process then with the warning information in the EMS original alarm information list;
Step S508 judges whether also have alarm to be untreated in the original alarm information list of this EMS, if end process is then all handled in all alarms; If also have the untreated words of warning information, execution in step S510 successively then;
Step S510, EMS get an alarm from the original alarm information list, check its corresponding alarm supplementary, and judge that according to the alarm supplementary of this NMS correspondence this alarm is crucial alarm or non-key alarm;
Step S512 judges that in step S510 alarm is crucial alarm, then execution in step S514 successively; If judge that in step S510 alarm is non-key alarm, then returns execution in step S508;
Step S514, EMS reports by northbound interface the warning information of key alarm to NMS, and returns execution in step S508.
In addition, if a NMS is after an EMS has started the advanced alarm filtering function, stopped this advanced alarm filtering function again, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, the alarm recovery message that newly reports must handle also then that (alarm of differentiating this alarm recovery message correspondence is crucial alarm or non-key alarm according to the alarm supplementary of record, if this alarm is crucial alarm, then report this alarm recovery message to corresponding N MS by northbound interface, otherwise do not report), all alarms in EMS original alarm tabulation all are used as till the crucial alarm (alarm that promptly was considered to non-key alarm originally all is resumed and confirms).If NMS has stopped the advanced alarm filtering function on the EMS, and the alarm in the original alarm information list of this EMS can think then that all as crucial alarm this NMS does not start corresponding advanced alarm filtering function at this EMS.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Pass through technique scheme, the present invention is by increasing the function of record alarm supplementary earlier when handling alarm, when alarm synchronization, utilize this alarm supplementary then, solved the problem that when between NMS and EMS, starting the advanced alarm filtering function, may cause alarm information and alarm synchronization information inconsistency in the prior art.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the flow chart according to alarm information reporting method of the present invention;
Fig. 2 shows the block diagram according to alarm information reporting of the present invention system;
Fig. 3 illustrates the process chart when EMS receives alarm notification message according to the embodiment of the invention;
Fig. 4 illustrates the process chart when EMS receives alarm recovery message according to the embodiment of the invention; And
Fig. 5 illustrates the process chart when EMS receives the operation of NMS alarm synchronization according to the embodiment of the invention.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail.
Problem at may cause alarm information and alarm synchronization information inconsistency in the above-described prior art when starting the advanced alarm filtering function between NMS and EMS the present invention proposes a kind of new alarm information reporting technical scheme.The core of this technology is to be consistent by increasing the function of record alarm supplementary earlier when handling alarm, utilize this alarm supplementary then when alarm synchronization, make the alarm information and the corresponding alarm synchronization information that are reported to NMS.
Fig. 1 shows the schematic diagram according to alarm information reporting method of the present invention; Fig. 2 shows the schematic diagram according to alarm information reporting of the present invention system.
With reference to Fig. 1, alarm information reporting method according to the present invention may further comprise the steps:
Step S102, in the Element management system side, the warning information tabulation is set, and for started the corresponding alarm of the network management system record supplementary of alarm filter function at Element management system, the alarm supplementary is corresponding to the alarm filtering rule of network management system.
Alarm filter function is meant that Element management system reports crucial alarm to network management system, and filters non-key alarm.The attribute of alarm is crucial alarm and non-key alarm.
The recording step of alarm supplementary can be for one of following: (1) creates crucial alarm or non-key alarm list for network management system, is used to write down be considered to crucial according to alarm filtering rule and alarm or the information of the alarm of non-key alarm; (2) Element management system is created total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system; (3) increase a field in Element management system original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for each network management system.
Preferably, Element management system initialization alarm supplementary is for starting the alarm that has reported before the alarm filter function, all as crucial alarming processing.
Step S104, when network management system was initiated the alarm synchronization operation at Element management system, Element management system was judged the attribute of alarm according to the alarm supplementary that is write down.
Step S106, when alarm notification message was reported to Element management system, Element management system was judged the attribute of the alarm corresponding with alarm notification message according to alarm filtering rule, and carried out respective handling.
Particularly, when alarm notification message is reported to Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm notification message according to alarm filtering rule, judged result is charged to the alarm supplementary, if judged result is crucial alarm, then also by northbound interface to network management system report and alarm notification message.
Step S108, when the Element management system, Element management system is judged the attribute of the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, and carries out respective handling as alarm recovery message reporting.
Particularly, when alarm recovery message reporting arrives Element management system, it is after crucial alarm or the non-key alarm that Element management system is judged the alarm corresponding with alarm recovery message according to alarm filtering rule or the alarm supplementary that write down, if judged result is crucial alarm, then recover message to the network management system report and alarm by northbound interface.
In above-mentioned alarm information reporting method, if an alarm is after being resumed and being identified, Element management system is with its deletion from the warning information tabulation, and then the alarm supplementary of its correspondence is also deleted.
In above-mentioned alarm information reporting method, if network management system has stopped alarm filter function, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, and the alarm recovery message that newly reports is also handled according to the alarm supplementary that is write down.
With reference to Fig. 2, according to alarm information reporting of the present invention system 200, comprising: NE management unit 202 is used to receive the alarm information that mobile device reports, and optionally report network management unit 204, be provided with the warning information tabulation in NE management unit 202 sides; And network management unit 204, customized alarm information reporting in NE management unit 202, wherein at least one network management unit 204 has started alarm filter function in NE management unit 202.Wherein, in NE management unit 202 sides, be the corresponding alarm of the network management unit 204 records supplementary that has started alarm filter function, the alarm supplementary is corresponding to the alarm filtering rule of the network management unit 204 that has started alarm filter function.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for judging that according to the alarm supplementary that is write down alarm is crucial alarm or non-key alarm when the network management unit 204 that has started alarm filter function is initiated the alarm synchronization operation at NE management unit 202.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for when alarm notification message is reported to NE management unit 202, do not start at network management unit 204 under the situation of alarm filter function, alarm notification message directly is reported to corresponding network administrative unit 204 by northbound interface; Started at network management unit 204 under the situation of alarm filter function, judge that according to alarm filtering rule the alarm corresponding with alarm notification message is crucial alarm or non-key alarm, then judged result is charged to the alarm supplementary, if judged result is crucial alarm, then also by northbound interface to corresponding network administrative unit 204 report and alarm notification messages.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for when alarm recovery message reporting arrives NE management unit 202, do not start at network management unit 204 under the situation of alarm filter function, alarm notification message directly is reported to corresponding network administrative unit 204 by northbound interface; Started at network management unit 204 under the situation of alarm filter function, judge that according to alarm filtering rule or the alarm supplementary that write down the alarm corresponding with alarm recovery message is crucial the alarm or non-key alarm, if judged result is crucial alarm, then recover message to corresponding network administrative unit 204 report and alarms by northbound interface.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for initialization alarm supplementary, for starting the alarm that has reported before the alarm filter function, all as crucial alarming processing.
In above-mentioned alarm information reporting system 200, NE management unit 202 is used for after an alarm is being resumed and is being identified, and it is deleted from the warning information tabulation, and delete the alarm supplementary of its correspondence.
Describe in detail according to embodiments of the invention below in conjunction with Fig. 3 to Fig. 5.
In this embodiment, when in EMS, starting the advanced alarm filtering function to warning information tabulation carry out aid in treatment, thereby make the alarm information that is reported to NMS and alarm synchronization information is consistent accordingly.Specifically describe as follows.
When a NMS has started the advanced alarm filtering function at EMS, EMS just is the corresponding alarm of this NMS record supplementary, this alarm supplementary is used to distinguish the advanced alarm filtering rule that adopts according to this NMS, and each alarm is crucial alarm or non-key alarm.Each alarm supplementary comprises the unique identification of alarm at least; The method for expressing of alarm supplementary includes but not limited to following several scheme:
A. create a crucial alarm (or non-key alarm) tabulation for each NMS that has started the advanced alarm filtering function, be used to write down the information that the advanced alarm filtering rule that adopts according to it is considered to the alarm of crucial alarm (or non-key alarm), this information is the unique identification of alarm.
B.EMS creates a total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for the NMS that each has started the advanced alarm filtering function.
C. increase a field in EMS original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for the NMS that each has started the advanced alarm filtering function.
In this embodiment, at first define a kind of data structure, be used to write down each has started the NMS of advanced alarm filtering function at EMS alarm supplementary.For each NMS, this is the tabulation of a recorded key alarm, and each record is the unique identification of an alarm.That adopt here is above-mentioned scheme a, and form is as follows:
TYPEDEF?TSignificantAlarmList：List?of?AlarmID；
significantAlarmLists：List?of?TSignificantAlarmList；
Then, EMS initialization alarm supplementary starts the alarm that has reported before for the advanced alarm filtering function, all as crucial alarming processing, its alarm unique identification is joined corresponding crucial warning information tabulation.
Fig. 3 illustrates the process chart when EMS receives alarm notification message according to the embodiment of the invention.When new alarm notification message is reported to EMS, EMS at first inserts warning information its original warning information tabulation, then each NMS that has ordered this warning information is handled successively, if the NMS that handles does not start the advanced alarm filtering function at EMS, then this alarm notification message directly is reported to corresponding N MS by northbound interface; If the NMS that handles has started the advanced alarm filtering function at EMS, then EMS is according to advanced alarm filtering rule that this NMS adopted, the alarm of differentiating this alarm notification message correspondence is crucial alarm or non-key alarm, and the result charged to the alarm supplementary, in this embodiment, be about to the crucial warning information tabulation that corresponding alarm unique identification joins corresponding NMS.If this alarm is considered to crucial alarm, then also need to report this alarm notification message to corresponding N MS by northbound interface.
With reference to Fig. 3, when receiving alarm notification message, carries out EMS following steps successively:
Step S302 after EMS receives alarm notification message, corresponds to alarm A with this alarm notification message;
Step S304, EMS handle its original warning information tabulation;
Step S306, EMS have judged whether to subscribe in addition the NMS of alarm A, if any, and execution in step S308 successively then; If it's not true, end process then;
Step S308 judges whether this NMS that has subscribed to alarm A has started the advanced alarm filtering function at EMS, if this NMS does not start advanced alarm filtering function, then execution in step S310 at EMS; If this NMS has started the advanced alarm filtering function at EMS, execution in step S312 then;
Step S310, EMS directly is reported to corresponding N MS by northbound interface with this alarm notification message, and returns execution in step S306;
Step S312, EMS is according to advanced alarm filtering rule that this NMS adopted, differentiating alarm A is crucial alarm or non-key alarm, and the result is charged to the alarm supplementary, is about to the crucial warning information tabulation that corresponding alarm unique identification joins corresponding NMS;
Step S314 is if alarm A is crucial alarm, then execution in step S316; If alarm A is non-key warning, then return execution in step S306; And
Step S316, EMS reports this alarm notification message by northbound interface to corresponding N MS, and returns execution in step S306.
Fig. 4 illustrates the process chart when EMS receives alarm recovery message according to an embodiment of the invention.As new alarm recovery message reporting during to EMS, EMS at first handles its original warning information tabulation, then each NMS that has ordered this warning information is handled successively, if the NMS that handles does not start the advanced alarm filtering function at EMS, then this alarm recovery message directly is reported to corresponding N MS by northbound interface; If the NMS that handles has started the advanced alarm filtering function at EMS, then EMS is according to advanced alarm filtering rule that this NMS adopted or the alarm supplementary that has write down, the alarm of differentiating this alarm recovery message correspondence is crucial alarm or non-key alarm, if this alarm is crucial alarm, then report this alarm recovery message to corresponding N MS by northbound interface.
With reference to Fig. 4, the processing when EMS receives alarm recovery message may further comprise the steps:
Step S402 after EMS receives alarm recovery message, corresponds to alarm A with this alarm recovery message;
Step S404, EMS handle its original warning information tabulation;
Step S406, EMS have judged whether to subscribe in addition the NMS of alarm A, if any, and execution in step S408 successively then; If it's not true, end process then;
Step S408 judges whether this NMS that has subscribed to alarm A has started the advanced alarm filtering function at EMS, if this NMS does not start advanced alarm filtering function, then execution in step S410 at EMS; If this NMS has started the advanced alarm filtering function at EMS, execution in step S412 then;
Step S410, EMS directly is reported to corresponding N MS by northbound interface with this alarm recovery message, and returns execution in step S406;
Step S412, EMS are according to the advanced alarm filtering rule that this NMS adopted or the alarm supplementary of record, and differentiating alarm A is crucial alarm or non-key alarm.
Step S414 is if alarm A is crucial alarm, then execution in step S416; If alarm A is non-key warning, then return execution in step S406; And
Step S416, EMS reports this alarm recovery message by northbound interface to corresponding N MS, and returns execution in step S406.
In addition, if an alarm is after being resumed and being identified, EMS has deleted it from original warning information tabulation, and then the alarm supplementary of its correspondence also should be deleted.
Fig. 5 illustrates the process chart when EMS receives the operation of NMS alarm synchronization according to an embodiment of the invention.When NMS initiates the alarm synchronization operation at an EMS, if this NMS has started the advanced alarm filtering function at this EMS, then during the warning information of EMS in sending its original alarm information list, should judge that each alarm is crucial alarm or non-key alarm according to the alarm supplementary of this NMS correspondence, EMS should only send the warning information of crucial alarm.
With reference to Fig. 5, the processing when EMS receives the operation of NMS alarm synchronization may further comprise the steps:
Step S502, NMS initiates the alarm synchronization operation at an EMS;
Step S504, this EMS judge whether this NMS has started the advanced alarm filtering function at this EMS, if started the advanced alarm filtering function, and execution in step S508 successively then; If be not activated the advanced alarm filtering function, execution in step S506 successively then;
Step S506, EMS directly all report NMS, end process then with the warning information in the EMS original alarm information list;
Step S508 judges whether also have alarm to be untreated in the original alarm information list of this EMS, if end process is then all handled in all alarms; If also have the untreated words of warning information, execution in step S510 successively then;
Step S510, EMS get an alarm from the original alarm information list, check its corresponding alarm supplementary, and judge that according to the alarm supplementary of this NMS correspondence this alarm is crucial alarm or non-key alarm;
Step S512 judges that in step S510 alarm is crucial alarm, then execution in step S514 successively; If judge that in step S510 alarm is non-key alarm, then returns execution in step S508;
Step S514, EMS reports by northbound interface the warning information of key alarm to NMS, and returns execution in step S508.
In addition, if a NMS is after an EMS has started the advanced alarm filtering function, stopped this advanced alarm filtering function again, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, the alarm recovery message that newly reports must handle also then that (alarm of differentiating this alarm recovery message correspondence is crucial alarm or non-key alarm according to the alarm supplementary of record, if this alarm is crucial alarm, then report this alarm recovery message to corresponding N MS by northbound interface, otherwise do not report), all alarms in EMS original alarm tabulation all are used as till the crucial alarm (alarm that promptly was considered to non-key alarm originally all is resumed and confirms).If NMS has stopped the advanced alarm filtering function on the EMS, and the alarm in the original alarm information list of this EMS can think then that all as crucial alarm this NMS does not start corresponding advanced alarm filtering function at this EMS.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an alarm information reporting method is characterized in that, may further comprise the steps:
Step S102, in the Element management system side, the warning information tabulation is set, and for started the corresponding alarm of the network management system record supplementary of alarm filter function at described Element management system, described alarm supplementary is corresponding to the alarm filtering rule of described network management system, and described alarm supplementary has write down and distinguished alarm is the crucial alarm or the information of non-key alarm;
Step S104, when described network management system was initiated the alarm synchronization operation at described Element management system, described Element management system was judged the attribute of alarm according to the alarm supplementary that is write down, described attribute is crucial alarm or non-key alarm;
Step S106, when alarm notification message was reported to described Element management system, described Element management system was judged the attribute of the alarm corresponding with described alarm notification message according to described alarm filtering rule, and carried out respective handling;
Step S108, when alarm recovery message reporting arrives described Element management system, described Element management system is judged the attribute of the alarm corresponding with described alarm recovery message according to described alarm filtering rule or the alarm supplementary that write down, and carries out respective handling.
2. alarm information reporting method according to claim 1 is characterized in that, described alarm filter function comprises: described Element management system reports crucial alarm to described network management system, and filters non-key alarm; The attribute of described alarm comprises: crucial alarm, and non-key alarm.
3. alarm information reporting method according to claim 1 and 2, it is characterized in that, the recording step of described alarm supplementary comprises: create crucial alarm or non-key alarm list for described network management system, be used to write down the information that is considered to the alarm of crucial alarm or non-key alarm according to described alarm filtering rule.
4. alarm information reporting method according to claim 1 and 2, it is characterized in that, the recording step of described alarm supplementary comprises: described Element management system is created total alarm supplementary tabulation, and being used to write down each alarm is the crucial alarm or the information of non-key alarm for each described network management system.
5. alarm information reporting method according to claim 1 and 2, it is characterized in that, the recording step of described alarm supplementary comprises: increase a field in described Element management system original alarm message structure, being used to write down each alarm is the crucial alarm or the information of non-key alarm for each described network management system.
6. alarm information reporting method according to claim 1 and 2, it is characterized in that, also comprise step S103, the described alarm supplementary of described Element management system initialization, for starting the alarm that has reported before the described alarm filter function, all as crucial alarming processing.
7. alarm information reporting method according to claim 1 is characterized in that, if an alarm is after being resumed and being identified, described Element management system is with its deletion from described warning information tabulation, and then the alarm supplementary of its correspondence is also deleted.
8. alarm information reporting method according to claim 1, it is characterized in that, in step S106, when alarm notification message is reported to described Element management system, it is after crucial alarm or the non-key alarm that described Element management system is judged the alarm corresponding with described alarm notification message according to described alarm filtering rule, judged result is charged to described alarm supplementary, if described judged result is crucial alarm, then report described alarm notification message to described network management system by northbound interface.
9. alarm information reporting method according to claim 1, it is characterized in that, in step S108, when alarm recovery message reporting arrives described Element management system, it is after crucial alarm or the non-key alarm that described Element management system is judged the alarm corresponding with described alarm recovery message according to described alarm filtering rule or the alarm supplementary that write down, if judged result is crucial alarm, then report described alarm recovery message to described network management system by northbound interface.
10. alarm information reporting method according to claim 1, it is characterized in that, if described network management system has stopped described alarm filter function, the alarm of the alarm information correspondence that then newly reports is all as crucial alarming processing, and the alarm recovery message that newly reports is also handled according to the alarm supplementary that is write down.
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| CN102201927A (en) * | 2010-03-26 | 2011-09-28 | 北京市电力公司 | Alarm information processing method and device |
| CN102497289B (en) * | 2011-12-27 | 2014-08-06 | 四川欧亚锦业信息技术有限公司 | Self-adaptive multiprotocol alarm processing method and system thereof |
| CN103117882B (en) * | 2013-03-13 | 2016-05-25 | 烽火通信科技股份有限公司 | The alert processing method of Access Network and system |
| CN103441885A (en) * | 2013-09-10 | 2013-12-11 | 大唐移动通信设备有限公司 | Activity alarm processing method and equipment |
| CN105530111A (en) * | 2014-10-21 | 2016-04-27 | 中兴通讯股份有限公司 | Internet of things alarm suppression method and system |
| CN106940923A (en) * | 2016-01-05 | 2017-07-11 | 中兴通讯股份有限公司 | A kind of alarm monitoring method and device |
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