CN1097906C - Method for dynamically exchange for busineses on intellectural network - Google Patents
Method for dynamically exchange for busineses on intellectural network Download PDFInfo
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- CN1097906C CN1097906C CN 98113127 CN98113127A CN1097906C CN 1097906 C CN1097906 C CN 1097906C CN 98113127 CN98113127 CN 98113127 CN 98113127 A CN98113127 A CN 98113127A CN 1097906 C CN1097906 C CN 1097906C
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Abstract
The present invention relates to a dynamic service replacement method for an intelligent network, which comprises the following steps: firstly, related service replacement information is read, and all preparation is well made to carry out pre-replacement; if one piece of pre-replacement is unsuccessful, or the pre-replacement can not be finished for a long time, the service replacement is cancelled; if all the pre-replacement is successful, and then the formal replacement is carried out. The present invention can all ensure that a system does not need to stop running when services are changed under the situation that the intelligent network services are altered, or added, or reduced, current users are not affected, and the whole process is secure and rapid.
Description
The present invention relates to the network application technology, more particularly, between professional different editions of the same race, replace the technology that realizes that system business safety is switched in real time thereby relate to a kind of intelligent network product that makes.
Networking products are the Intelligent Network product especially, according to its characteristic, should be can increase professional with comparalive ease and replace existing business, and these operations all need not change the program of operational system, as long as and be configured just passable.But how the configuration after remodifying comes into force, and is the comparison difficulty.Especially in intelligent network, professional operating part service control point call processing module (SCF) is in order to improve disposal ability, adopt a plurality of processes to handle possibly, at this moment the SCF process that business replacement will be all success simultaneously or failure are just passable, and when a kind of business function is made amendment, want to realize professional graceful upgrade, and make current ongoing calling unaffected, these realization all is the comparison difficulty.Therefore, to this general processing, all to delete original business earlier at present, reload new business.And delete originally when professional, and the processing of former business is supspended, make between original service failure and new business come into force, to produce one section and can not carry out the professional time.And the escalation process time is longer.In view of the dependence that intelligent net system increases day by day to the requirement and the user of high availability,, impact for the whole system business even system business has only of short duration stopping also will causing greater loss to it.
Main purpose of the present invention just is, a kind of method that makes intelligent network business need not interrupt system operation and business service when making amendment and upgrade is provided, and during upgrading, to just at calling user without any influence, will continue and can not break the customer call of having succeeded during the upgrading, its handling process will be still by the Business Processing of early version, and the new customer call that receives will be by the Business Processing after the upgrading.
The object of the present invention is achieved like this, structure intelligent network services dynamic replacement service dynamic replacement method in an intelligent network service system, described system comprises that business management system (being called for short SMS down) 1 reaches the service control point (being called for short SCP down) by its control, described service control point (SCP) is by SCP administration module 2, SCP call processing module 3 and SCP data function module 4 are formed, wherein, business management system 1 is connected to SCP administration module 2, SCP administration module 2 is connected respectively to a plurality of SCP call processing module (being called for short SCF down) 3 and SCP data function module (being called for short SDF down) 4, and described method for dynamically exchange for busineses on intellectural network comprises:
Network is replaced in advance;
Whether each SCP call processing module (SCF) 3 is all completed successfully pre-replacement is judged, if when having at least a SCF3 to fail to finish within a certain period of time pre-replacement, then notify pre-replacement of SDF4 to get nowhere, when SDF4 receives the unsuccessful message of pre-replacement, recovery is to database and business configuration file modifying, and unsuccessful, and notify all SCF to abandon pre-replacement by SDF4 informing business management system 1 business replacement;
All completed successfully pre-replacement when judging all SCP call processing module 3, then formally replaced.
In according to Network dynamic replacement method provided by the invention, described formal replacement may further comprise the steps:
By the 3 notice SDF4 business replacement successes of SCP call processing module;
By the success of SDF4 informing business management system 1 business replacement;
SCF3 formally begins business replacement;
The formal replacement when beginning, the calling that has existed is called old calling, is called new calling and replace the new calling that inserts in back, and during replacement, new and old service logic exists simultaneously, and old calling is newly called out then by the new business logical process still by the old service logical process.
In according to Network dynamic replacement method provided by the invention, described old call treatment may further comprise the steps:
Use old service deal with data and module that original calling is handled by SCP call processing module 3;
To whether also having the old service calling to judge, need to handle if also have been friends in the past to call out, then old service exists, and till all old callings are all over, discharges the shared resource of old service by SCF again.
In according to Network dynamic replacement method provided by the invention, described pre-replacement may further comprise the steps:
Described business management system 1 is sent service dynamic replacement order and is delivered to SDF4;
Described SDF handles corresponding database or business configuration file according to the business replacement requirement;
Data processing success or not to SDF is judged, as unsuccessful, then returns failed message by SDF4 to business management system 1, as handles success, is then sent to SCF by SDF and replaces message;
When each SCP call processing module 3 receives business replacement message from SDF4, the content of new business is read in internal memory, and distribute corresponding resource for this new business.
In according to Network dynamic replacement method provided by the invention, in beginning business replacement process, the calls that corresponding each business of record is being handled when Geju City Business Processing calls of record reduces to zero, is deleted the relevant data and the information of this old service.
By realizing method provided by the invention, no matter be that intelligent network business is changed or when increasing or reducing, when business changes, do not need all can guarantee the System Halt operation, and current use user is not being had under the situation of influence, just can realize business replacement, whole process is safe and efficient.
In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present invention, in the accompanying drawing:
Fig. 1 is the block diagram that is used to implement the intelligent network service system of Network dynamic replacement method provided by the invention;
Fig. 2 is the schematic flow sheet that is used to illustrate Network dynamic replacement method provided by the invention.
As shown in Figure 1, in for an intelligent network service system realizing structure of the present invention, the SCP that comprises business management system 1, forms by SCP administration module 2, SCP call processing module 3 and SDF4, business management system 1 is connected to SCP administration module 2, and SCP administration module 2 is connected respectively to SCP call processing module 3 and SDF4.Wherein, business management system 1 (SMS) is used for whole system is managed, and the Systems Operator can utilize it that system is carried out operation and maintenance.SCP administration module 2 is management maincenters of SCP, is responsible for all external communication work, and all information are gathered, and rationally is distributed to each destination reliably.SCP call processing module 3 (SCF) is the core of SCP, and all intelligent network calls are all handled by SCP call processing module (SCF).For the consideration of efficient aspect, can realize that in TELLIN system a plurality of SCF processes exist simultaneously in the SCP system, so that stronger disposal ability to be provided as embodiment.SDF4 is responsible for and the business datum function associated.During upgrading at dynamic service, SDF is responsible for the order according to SMS1, upgrades and professional relevant database and each configuration file.
For further specifying method of the present invention, analyze the difficulty that in the intelligent network product, exists aspect the upgrading service conversion:
According to the working condition of SCP call processing module (SCF), any one SCP call processing module (SCF) all might handled intelligent network call at any time, and dynamic version is replaced and will inevitably be caused new and old edition to exist simultaneously.And since the existence of a plurality of SCF processes also must guarantee in each SCF state of a process unanimity.Therefore, must resolve following problem:
1) replace state consistency: each SCF business replacement or all successes, or all fail, must be consistent, can not make some SCF success, and the other failure.
2) reporting message is correct: report the message of SMS must be accurately, promptly have only as all SCF all during the business replacement success, just permission reports correctly to SMS.
3) replace responding fast: in actual applications, the duration of user's intelligent network call may be long, and the thorough like this time of finishing business replacement also can be long.But the dynamic version upgrading is sent on interface, service management point (SMP) by the operator, and the back operator that gives an order wants wait-for-response, and this just requires SCP to respond reported result in the short time.
4) the new and old edition function is handled respectively: under the simultaneous situation of new and old edition, how to guarantee newly to handle to calling out by new business, and existing calling is handled by old service.
In the TELLIN of embodiment system of the inventive method, in the dynamic replacement that realizes system business, at first receive the business replacement order of SMS1 (business management system), database and other configuration files are carried out corresponding modification according to service needed by SDF4.If failure then reports the SMS1 mission failure, and finish; If the SDF4 success allows SCP call processing module SCF3 carry out service dynamic again and replaces.
In order to address the above problem (1), (2), (3), the present invention proposes the notion of " the pre-replacement ".That is to say the whole service replacement process is divided into two steps: (1) is pre-replaces, and (2) are formal replaces.Replace in advance just that SCF3 reads in all information of relevant business replacement earlier, and perform all preparations.Like this, when pre-replacement was finished, all replacement work were substantially all finished, but new business does not begin to come into operation.When all SCP call processing module 3 (SCF) are finished pre-replacement, the information that can notify SCP administration module 2 to be replaced successfully in advance, SCP administration module 2 will be waited for the message that is replaced successfully in advance.If there is the pre-replacement of any SCF3 unsuccessful, or the SCF3 that has can not finish pre-replacement in a long time, thinks failure yet, so, SCP administration module 2 must be notified all SCF3 and SDF4 cancellation business replacement, thereby guarantees the state consistency of all SCF3 business replacement.If all pre-replacements of success of all SCP call processing module 3, at this moment, SCP administration module 2 will send formal the replacement to each SCP call processing module 3 again and order, and the success of notice SMS1 business replacement.Because the SCP call processing module has solved the problem of business replacement substantially when replacing in advance, when being replaced successfully in advance, reality can guarantee the success that whole service is replaced like this.So just solved above-mentioned (1), (2) problem, and pre-replacement is irrelevant with current calling, the time that needs is also shorter, and problem (3) has also solved.
For solving foregoing problems (4), when the beginning business replacement, must keep the business information of new and old two versions, and can distinguish the business of new and old two versions.For the calling that has continued, guarantee to point to the business of legacy version, and call out for the new-comer, guarantee to find the business of redaction.
In addition, the calls that also requires corresponding each business of record handling, after an old Business Processing calling all finishes, its ticket call number will reduce to zero like this, at this moment just this old professional deletion for information about can be replaced thereby intactly finish dynamic service.
Fig. 2 shows a control flow chart that embodies the such scheme of the present invention's proposition, as shown in the figure, in frame 101, business management system 1 is sent service dynamic and is replaced order, by SCP administration module 2 SDF4 is delivered in this order, this SDF4 handles corresponding database or business configuration file according to the business replacement requirement; Data processing success or not at 102 couples of SDF4 of frame is judged; As unsuccessful, then in frame 103, return failed message to business management system 1 by SDF4; As handle success, then in frame 104, send replacement message by SCP administration module 2 to SCP call processing module 3 by SDF4; In frame 105, each SCP call processing module 3 receives the business replacement message from SDF4, and the content of new business is read in internal memory, and traffic assignments respective resources for this reason; Owing to require all SCP call processing module 3 to be replaced successfully in advance in the frame 105, but reason owing to system resource and others, often can not satisfy this requirement, at frame 106, whether each SCP call processing module 3 is all completed successfully pre-replacement judge, if when having a SCP call processing module 3 to fail to finish pre-replacement at least, then at frame 107, the pre-replacement of notice SDF4 got nowhere, and pre-replacement of notice SCF3 cancellation, the pre-resource of being applied for of replacing of release; At frame 108, when SDF4 receives the unsuccessful message of pre-replacement, recover database and business configuration file modifying; At frame 109, unsuccessful again by SDF4 informing business management system 1 business replacement; All completed successfully pre-replacement when in frame 106, judging all SCP call processing module 3, in frame 110, by the 3 notice SDF4 business replacement successes of SCP call processing module; Again in frame 111, by the success of SDF4 informing business management system 1 business replacement; In frame 112, SCP call processing module 3 formally begins business replacement, at this moment, be in new old service and deposit and respectively the processing stage, call out new call out or the judgement of old calling at frame 113 this moment, newly call out in this way, use new business deal with data and module that new calling is handled by SCP call processing module 3 at frame 114; As in frame 113, finding to exist old calling, then in frame 115, use old service deal with data and module that the former calling of haveing been friends in the past is handled by SCP call processing module 3; Whether also have old service to call out for detecting, in frame 116, judge,, then in frame 117, it is not dealt with if also exist old service to call out to whether also haveing been friends in the past to call out; Call out if find old service at the appointed time, then in frame 118, discharge the shared resource of old service by SCP call processing module 3, at this moment, finish whole business replacement work, promptly the business replacement that is begun by frame 112 is operated in and is all over this moment.Whole system is in to be provided in the new business services state.
Dynamic service replacement method of the present invention is applied in an experimental intelligent net system TELLIN system, and through test in many ways, has obtained satisfied result, in actual use, has realized replacing new business under the situation that the user is had no effect.Thought of the present invention can also be applied in other application systems of analogue, and system reduces break period as far as possible with assurance.
Claims (7)
1, a kind of method that in intelligent network service system, realizes the Network dynamic replacement, described system comprises business management system (1), service control point administration module (2), service control point call processing module (3) and service control point data function module (4), business management system (1) is joined with a plurality of service control point call processing module (3) and service control point data function module (4) respectively with service control point administration module (2), it is characterized in that the method for described Network dynamic replacement comprises:
Network is replaced in advance;
Whether each service control point call processing module (3) is all completed successfully pre-replacement is judged, if when having at least a service control point call processing module (3) to fail to complete successfully within a certain period of time pre-replacement, then pre-replacement of informing business control point data function module (4) got nowhere, and informing business control point call processing module (3) cancellation is replaced in advance, discharge the pre-resource of being applied for of replacing, when service control point data function module (4) receives the unsuccessful message of pre-replacement, recovery is to database and business configuration file modifying, and unsuccessful by service control point data function module (4) informing business management system (1) business replacement;
All completed successfully pre-replacement when judging all service control point call processing module (3), then formally replaced.
2, method according to claim 1 is characterized in that, described formal replacement may further comprise the steps:
By the success of service control point call processing module (3) informing business control point data function module (4) business replacement;
By the success of service control point data function module (4) informing business management system (1) business replacement;
Service control point call processing module (3) formally begins business replacement;
The formal replacement when beginning, new and old service logic exists simultaneously, and old calling is newly called out then by the new business logical process still by the old service logical process.
3, method according to claim 2 is characterized in that, described old call treatment may further comprise the steps:
Use old service deal with data and module that original calling is handled by service control point call processing module (3);
The formal replacement when beginning, old calling is newly called out then by the new business logical process system monitoring call treatment situation still by the old service logical process, all handled as have been friends in the past calling, then discharged the shared resource of old service by the service control point call processing module.
4, method according to claim 2 is characterized in that, when formally beginning business replacement, brings into use new business in the described service control point call processing module of beginning (3).
5, method according to claim 2, it is characterized in that, described by the success of service control point call processing module (3) informing business control point data function module (4) business replacement, be transferred to service control point data function module (4) by service control point call processing module (3) by service control point administration module (2).
6, method according to claim 1 is characterized in that, described pre-replacement step may further comprise the steps:
Described business management system (1) is sent service dynamic replacement order and is delivered to service control point data function module (4);
Described service control point data function module (4) is handled corresponding database or business configuration file according to the business replacement requirement;
Data processing success or not to service control point data function module (4) is judged, as unsuccessful, then return failed message to business management system (1) by service control point data function module (4), as handle success, then send to service control point call processing module (3) and replace message by service control point data function module (4);
When each service control point call processing module (3) receives business replacement message from service control point data function module (4), the content of new business is read in internal memory, and distribute corresponding resource for this new business.
7, method according to claim 2, it is characterized in that, in beginning business replacement process, the calls that corresponding each business of record is being handled, when Geju City Business Processing calls of record reduces to zero, delete the relevant data and the information of this old service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113127 CN1097906C (en) | 1998-02-20 | 1998-02-20 | Method for dynamically exchange for busineses on intellectural network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113127 CN1097906C (en) | 1998-02-20 | 1998-02-20 | Method for dynamically exchange for busineses on intellectural network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1226772A CN1226772A (en) | 1999-08-25 |
| CN1097906C true CN1097906C (en) | 2003-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 98113127 Expired - Fee Related CN1097906C (en) | 1998-02-20 | 1998-02-20 | Method for dynamically exchange for busineses on intellectural network |
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| CN (1) | CN1097906C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100388677C (en) * | 2004-09-27 | 2008-05-14 | 华为技术有限公司 | Method for modifying business service level dynamically |
| CN100403697C (en) * | 2006-04-19 | 2008-07-16 | 杭州华三通信技术有限公司 | Network management method |
| CN1997071B (en) * | 2006-12-27 | 2011-04-13 | 华为技术有限公司 | Intelligent service scheduling module, intelligent service system and maintenance method |
| CN101729929B (en) * | 2008-10-15 | 2012-05-23 | 中兴通讯股份有限公司 | System for accessing mass data with intelligent network business libraries, device and method |
| CN101646192B (en) * | 2009-09-07 | 2012-09-05 | 中兴通讯股份有限公司 | Service deactivation method and device |
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1998
- 1998-02-20 CN CN 98113127 patent/CN1097906C/en not_active Expired - Fee Related
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| CN1226772A (en) | 1999-08-25 |
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