CN101409644A - Method and system for pre-warning service quality - Google Patents
Method and system for pre-warning service quality Download PDFInfo
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- CN101409644A CN101409644A CNA2007101640382A CN200710164038A CN101409644A CN 101409644 A CN101409644 A CN 101409644A CN A2007101640382 A CNA2007101640382 A CN A2007101640382A CN 200710164038 A CN200710164038 A CN 200710164038A CN 101409644 A CN101409644 A CN 101409644A
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Abstract
The invention discloses a method for prewarning service quality and a system thereof. When network element has a fault and generates warning information, the network element transmits warning information and business impact information to a network element management system; the network element management system adds the business impact information to the warning information to compose complete warning information, and simultaneously analyzes impact of related fault to business, if other businesses are impacted, new discovered business impact information is superadded to the existing business impact information in the warning information to be together transmitted to a network management system; after the network management system receives the reported warning information, the network management system carries out impact analysis processing of related fault to the business once more on network aspect, and carries out service quality prewarning of the business according to the latest business impact information. Application of the method solves the problem of deficient analyzing capability that whether the fault has impact to service quality of the business, when the network element has a fault.
Description
Technical field
The warning information that the present invention relates to communication field is handled, and relates in particular to a kind of pre-warning service quality method and system.
Background technology
In mobile communications network, generally adopt the mode of multi-zone supervision, the equipment in the whole communication network (network element) is managed.The management system that generally has network management system (nms), Element management system different levels such as (EMS).EMS mainly finishes NE management layer (EML) function among the ITU TMN, promptly finishes the management function of one or more mobile communication equipments (network element), and the network element of being managed generally comes from same equipment supplier.NMS mainly finishes NML (NML) function among the ITU TMN, is responsible for the management of all network elements in the managed network.Interface between NMS and the EMS is called northbound interface (Itf-N).
When network element breaks down or produce abnormal conditions, will produce corresponding warning information, so that the operational administrative personnel understand the generation of fault and locate as soon as possible and fix a breakdown.Warning information at first sends to EMS by network element; If NMS has ordered relevant alarm, then warning information will be reported to NMS by northbound interface by EMS.In fact, when network element breaks down or during abnormal conditions, may cause harmful effect to some professional service quality that mobile communication network provides, finally make service quality descend.For this situation, present maintenance and management mode is to threshold value of service quality decline degree set, when service quality descends above this threshold value, alarms to the management system reporting service quality.The defective of this method is, can only just can know professional service quality decline problem after the actual decline of service quality, and, when service quality descends but do not surpass alarm threshold, can't learn the fact of service quality decline.If can be when fault takes place, when generating warning information, judge simultaneously whether it can impact service quality, and report during with this information of same by the alarm notification that reports, in time carry out early warning before can be implemented in the actual decline of service quality, thereby prompting management maintenance personnel take counter-measure in advance.
In sum, a kind of technical scheme of when fault takes place, the affected business of possibility being carried out early warning of current needs.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pre-warning service quality method and system, has solved when network element breaks down, to the problem of its analysis ability deficiency that whether can exert an influence to the service quality of business.
In order to address the above problem, the invention provides a kind of pre-warning service quality method, may further comprise the steps,
Network element breaks down when producing warning information, network element sends to Element management system with warning information and service impact information, Element management system is increased to warning information with service impact information, form complete warning information, analyze the influence of dependent failure simultaneously to business, if finding has other business influenced, then newfound service impact information adding is sent to network management system in the existing service impact information in the warning information together;
After network management system was received the warning information that reports, network management system was carried out the impact analysis processing of dependent failure to business once more at network level, and carried out professional pre-warning service quality according to last service impact information.
Further, said method also can may further comprise the steps,
Network element breaks down when producing warning information, and network element is analyzed the influence of dependent failure to business, generates service impact information, and the service impact information that generates is sent to Element management system with warning information;
Element management system is increased to warning information with service impact information after receiving the warning information and service impact information of reported by network elements, forms complete warning information; Element management system is in the influence of Element management system level analysis dependent failure to business simultaneously, Element management system generates new service impact information, in the existing service impact information, generate new warning information and send to network management system in the warning information that new service impact information adding is sent to network element.
Further, said method also can comprise, described service impact information comprises affected traffic type information, to the influence degree information of business.
Further, said method also can comprise, after described network management system is received the warning information that Element management system reports, described network management system is carried out dependent failure once more at network level the impact analysis of business is handled, there is other business influenced if find, then generate new service impact information and be appended in the warning information that Element management system sends in the existing service impact information, and carry out professional pre-warning service quality according to last service impact information.
The present invention also provides a kind of pre-warning service quality system, comprise the warning processing module of Element management system side, the professional influenced analysis module of Element management system, the warning processing module of network management system side, the influenced analysis module of network management system side business, wherein
The warning processing module of Element management system side is positioned at the Element management system side, is used to receive warning information and the service impact information that network element sends, and service impact information is increased to warning information, forms complete warning information; Then complete warning information is sent to the professional influenced analysis module of Element management system side, and the dependent failure that returns according to the professional influenced analysis module of Element management system side is to the analysis result of the quality of service impacts of business, revise the service impact information in the complete warning information, then amended complete warning information is sent to network management system;
The professional influenced analysis module of Element management system side, be positioned at the Element management system side, be used to receive the warning information that the warning processing module of Element management system side sends,, generate service impact information and return to the warning processing module of Element management system side in of the influence of Element management system level analysis dependent failure according to this warning information QoS;
The warning processing module of network management system side is positioned at the network management system side, is used to receive the warning information that reports, and the warning information that reports is sent to the professional influenced analysis module of network management system side, the pre-warning service quality that the industry of going forward side by side is engaged in;
The influenced analysis module of network management system side business, be positioned at the network management system side, the warning information that is used for the warning processing module transmission of receiving network managing system side, analyze the influence of dependent failure according to this warning information at network level, and analysis result is returned to the warning processing module of network management system side QoS.
Further, said system also can comprise the warning processing module of network element side, the professional influenced analysis module of network element side, wherein,
The warning processing module of network element side, be positioned at the network element side, be used for the warning information of network element is sent to the professional influenced analysis module of network element side, professional influenced analysis module according to the network element side returns service impact information, and service impact information and warning information are sent to Element management system together;
The professional influenced analysis module of network element side, be positioned at the network element side, be used to receive the warning information that the warning processing module of network element side sends, according to this warning information in of the influence of Network Element Layer surface analysis dependent failure to QoS, which business finds out dependent failure can exert an influence and effect to, generates service impact information and returns to the warning processing module of network element side.
Further, said system also can comprise, described service impact information comprises affected traffic type information, to the influence degree information of business.
Further, said system also can comprise, the warning processing module of described network management system side receives the warning information of the warning processing module transmission of Element management system side, the warning information that the warning processing module of Element management system side is sent sends to the professional influenced analysis module of network management system side, and the dependent failure that returns according to the professional influenced analysis module of network management system side is revised the service impact information in the warning information to the analysis result of the quality of service impacts of business; Carry out professional pre-warning service quality according to last service impact information then.
Compared with prior art, use the present invention, can when generating warning information, analyze the influence of the service quality of business dependent failure, make fault to the information that influences of business along with warning information reports simultaneously, thereby before the actual decline of service quality of business, in time carry out early warning, provide useful help for guaranteeing professional service quality.
Description of drawings
Fig. 1 is a kind of pre-warning service quality method flow diagram in the specific embodiment of the invention;
Fig. 2 is the block diagram of a kind of pre-warning service quality system in the specific embodiment of the invention.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Main design of the present invention is when network element breaks down the generation warning information, carries out the analysis of dependent failure to the influence of business simultaneously, produces service impact information according to analysis result; Network element sends to Element management system together with service impact information and other warning information.Element management system is formed complete warning information with the service impact information of receiving with other warning information; Simultaneously carry out dependent failure the impact analysis of business handled in the Element management system aspect, if find have other business influenced, then with newfound service impact information adding in the warning information in the existing service impact information; Complete warning information after Element management system will be handled then sends to network management system, and wherein said service impact information comprises affected traffic type information; After network management system was received the warning information that reports, network management system was carried out dependent failure once more at network level and the impact analysis of business is handled the pre-warning service quality that the industry of going forward side by side is engaged in.
As shown in Figure 1, a kind of pre-warning service quality method may further comprise the steps,
Described service impact information comprises affected traffic type information at least, can also comprise the influence degree information to business.
After step 120, Element management system are received the service impact information and first warning information of reported by network elements, in warning information, increase service impact information, form the second complete warning information; Element management system is in the influence of Element management system level analysis dependent failure to business, Element management system generates new service impact information, new service impact information adding in the existing service impact information, is generated the 3rd warning information and sends to network management system in second warning information;
Element management system sends to network management system by northbound interface (Itf-N) with the 3rd warning information.
After step 130, network management system are received the warning information that Element management system reports, network management system is carried out dependent failure once more at network level the impact analysis of business is handled, there is other business influenced if find, then generate new service impact information and be appended in the warning information in the existing service impact information, carry out professional pre-warning service quality according to last service impact information then.
As shown in Figure 2, a kind of pre-warning service quality system, the warning processing module, the professional influenced analysis module of network element side, the warning processing module of Element management system side, the professional influenced analysis module of Element management system side, the warning processing module of network management system side, the influenced analysis module of network management system side business that comprise the network element side, wherein
The warning processing module of network element side is positioned at the network element side, is used in the network element side warning information being handled, and generates corresponding warning information and sends to Element management system;
The warning processing module of network element side sends to the warning information of network element the professional influenced analysis module of network element side, service impact information according to the professional influenced analysis module of network element side returns sends to Element management system together with service impact information and warning information.
Described service impact information comprises affected traffic type information at least, can also comprise the influence degree information to business.
The professional influenced analysis module of network element side, be positioned at the network element side, be used to receive the warning information that the warning processing module of network element side sends, according to this warning information in of the influence of Network Element Layer surface analysis dependent failure to QoS, mainly be to find out dependent failure can exert an influence and effect, generate service impact information and return to corresponding warning processing module which business;
The warning processing module of Element management system side is positioned at the Element management system side, is used in the Element management system side warning information being handled, and generates complete warning information and send to network management system;
The warning processing module of Element management system side receives the warning information and the service impact information of the warning processing module transmission of network element, and service impact information is increased to warning information, forms complete warning information; Then complete warning information is sent to the professional influenced analysis module of Element management system side, and the dependent failure that returns according to the professional influenced analysis module of Element management system side is to the analysis result of the quality of service impacts of business, revise the service impact information in the complete warning information, then amended complete warning information is sent to network management system.
The professional influenced analysis module of Element management system side, be positioned at the Element management system side, be used to receive the warning information that the warning processing module of Element management system side sends, according to this warning information in of the influence of Element management system level analysis dependent failure to QoS, generate service impact information and return to the warning processing module of Element management system side, wherein said service impact information comprises affected traffic type information, can also comprise the influence degree information to business.。
The warning processing module of network management system side is positioned at the network management system side, is used at network side warning information being handled the pre-warning service quality that the industry of going forward side by side is engaged in;
The warning processing module of network management system side receives the warning information of the warning processing module transmission of Element management system side, the warning information that the warning processing module of Element management system side is sent sends to the professional influenced analysis module of network management system side, and the dependent failure that returns according to the professional influenced analysis module of network management system side is revised the service impact information in the warning information to the analysis result of the quality of service impacts of business; Carry out professional pre-warning service quality according to last service impact information then.
The influenced analysis module of network management system side business, be positioned at the network management system side, the warning information that is used for the warning processing module transmission of receiving network managing system side, analyze the influence of dependent failure according to this warning information at network level, and analysis result is returned to corresponding warning processing module QoS.
In described pre-warning service quality system, the professional influenced analysis module of network element side and Element management system side carries out analyzing and processing in the face of dependent failure to the influence of the service quality of business at Network Element Layer, can exist simultaneously, also can have only an existence.
Compared with prior art, use method and system of the present invention, can when generating warning information, analyze the influence of the service quality of business dependent failure, make fault to the information that influences of business along with warning information reports simultaneously, thereby before the actual decline of service quality of business, in time carry out early warning, provide useful help for guaranteeing professional service quality.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1, a kind of pre-warning service quality method may further comprise the steps,
Network element breaks down when producing warning information, network element sends to Element management system with warning information and service impact information, Element management system is increased to warning information with service impact information, form complete warning information, analyze the influence of dependent failure simultaneously to business, if finding has other business influenced, then newfound service impact information adding is sent to network management system in the existing service impact information in the warning information together;
After network management system was received the warning information that reports, network management system was carried out the impact analysis processing of dependent failure to business once more at network level, and carried out professional pre-warning service quality according to last service impact information.
2, the method for claim 1 is characterized in that, may further comprise the steps,
Network element breaks down when producing warning information, and network element is analyzed the influence of dependent failure to business, generates service impact information, and the service impact information that generates is sent to Element management system with warning information;
Element management system is increased to warning information with service impact information after receiving the warning information and service impact information of reported by network elements, forms complete warning information; Element management system is in the influence of Element management system level analysis dependent failure to business simultaneously, Element management system generates new service impact information, in the existing service impact information, generate new warning information and send to network management system in the warning information that new service impact information adding is sent to network element.
3, method as claimed in claim 2 is characterized in that,
Described service impact information comprises affected traffic type information, to the influence degree information of business.
4, method as claimed in claim 3 is characterized in that,
After described network management system is received the warning information that Element management system reports, described network management system is carried out dependent failure once more at network level the impact analysis of business is handled, there is other business influenced if find, then generate new service impact information and be appended in the warning information that Element management system sends in the existing service impact information, and carry out professional pre-warning service quality according to last service impact information.
5, a kind of pre-warning service quality system, it is characterized in that, comprise the warning processing module of Element management system side, the professional influenced analysis module of Element management system, the warning processing module of network management system side, the influenced analysis module of network management system side business, wherein
The warning processing module of Element management system side is positioned at the Element management system side, is used to receive warning information and the service impact information that network element sends, and service impact information is increased to warning information, forms complete warning information; Then complete warning information is sent to the professional influenced analysis module of Element management system side, and the dependent failure that returns according to the professional influenced analysis module of Element management system side is to the analysis result of the quality of service impacts of business, revise the service impact information in the complete warning information, then amended complete warning information is sent to network management system;
The professional influenced analysis module of Element management system side, be positioned at the Element management system side, be used to receive the warning information that the warning processing module of Element management system side sends,, generate service impact information and return to the warning processing module of Element management system side in of the influence of Element management system level analysis dependent failure according to this warning information QoS;
The warning processing module of network management system side is positioned at the network management system side, is used to receive the warning information that reports, and the warning information that reports is sent to the professional influenced analysis module of network management system side, the pre-warning service quality that the industry of going forward side by side is engaged in;
The influenced analysis module of network management system side business, be positioned at the network management system side, the warning information that is used for the warning processing module transmission of receiving network managing system side, analyze the influence of dependent failure according to this warning information at network level, and analysis result is returned to the warning processing module of network management system side QoS.
6, system as claimed in claim 5 is characterized in that, comprises the warning processing module of network element side, the professional influenced analysis module of network element side, wherein,
The warning processing module of network element side, be positioned at the network element side, be used for the warning information of network element is sent to the professional influenced analysis module of network element side, professional influenced analysis module according to the network element side returns service impact information, and service impact information and warning information are sent to Element management system together;
The professional influenced analysis module of network element side, be positioned at the network element side, be used to receive the warning information that the warning processing module of network element side sends, according to this warning information in of the influence of Network Element Layer surface analysis dependent failure to QoS, which business finds out dependent failure can exert an influence and effect to, generates service impact information and returns to the warning processing module of network element side.
7, system as claimed in claim 5 is characterized in that,
Described service impact information comprises affected traffic type information, to the influence degree information of business.
8, system as claimed in claim 6 is characterized in that,
The warning processing module of described network management system side receives the warning information of the warning processing module transmission of Element management system side, the warning information that the warning processing module of Element management system side is sent sends to the professional influenced analysis module of network management system side, and the dependent failure that returns according to the professional influenced analysis module of network management system side is revised the service impact information in the warning information to the analysis result of the quality of service impacts of business; Carry out professional pre-warning service quality according to last service impact information then.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945410A (en) * | 2010-10-12 | 2011-01-12 | 武汉虹旭信息技术有限责任公司 | Method for intelligently analyzing fault of mobile packet network |
| CN102412998A (en) * | 2011-12-21 | 2012-04-11 | 上海会畅通讯科技发展有限公司 | Operation service system and maintenance method and device thereof |
| CN102685784A (en) * | 2011-03-17 | 2012-09-19 | 中兴通讯股份有限公司 | Method and device for achieving fault alarm |
| CN105281928A (en) * | 2014-05-29 | 2016-01-27 | 中兴通讯股份有限公司 | Alarm reporting method and alarm reporting device |
| WO2016119436A1 (en) * | 2015-01-27 | 2016-08-04 | 中兴通讯股份有限公司 | Alarm processing method and device, and controller |
| CN107579868A (en) * | 2016-07-04 | 2018-01-12 | 中兴通讯股份有限公司 | A kind of method and apparatus of network element failure effect business detection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1588946A (en) * | 2004-09-14 | 2005-03-02 | 北京邮电大学 | Managing system for providing service quality assuranced on internet and its realizing method |
| CN100372301C (en) * | 2004-09-16 | 2008-02-27 | 华为技术有限公司 | Method for transmitting warning data in network |
| CN100486175C (en) * | 2006-03-27 | 2009-05-06 | 中兴通讯股份有限公司 | Method for filtering alarm between network management system and network element management system |
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2007
- 2007-10-12 CN CN2007101640382A patent/CN101409644B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101945410A (en) * | 2010-10-12 | 2011-01-12 | 武汉虹旭信息技术有限责任公司 | Method for intelligently analyzing fault of mobile packet network |
| CN102685784A (en) * | 2011-03-17 | 2012-09-19 | 中兴通讯股份有限公司 | Method and device for achieving fault alarm |
| CN102412998A (en) * | 2011-12-21 | 2012-04-11 | 上海会畅通讯科技发展有限公司 | Operation service system and maintenance method and device thereof |
| CN105281928A (en) * | 2014-05-29 | 2016-01-27 | 中兴通讯股份有限公司 | Alarm reporting method and alarm reporting device |
| WO2016119436A1 (en) * | 2015-01-27 | 2016-08-04 | 中兴通讯股份有限公司 | Alarm processing method and device, and controller |
| CN105991332A (en) * | 2015-01-27 | 2016-10-05 | 中兴通讯股份有限公司 | Alarm processing method and device |
| CN107579868A (en) * | 2016-07-04 | 2018-01-12 | 中兴通讯股份有限公司 | A kind of method and apparatus of network element failure effect business detection |
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| CN101409644B (en) | 2011-05-25 |
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