CN101106570A - Method for downloading and processing initialized filtering rule - Google Patents

Method for downloading and processing initialized filtering rule Download PDF

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Publication number
CN101106570A
CN101106570A CN200710145521.6A CN200710145521A CN101106570A CN 101106570 A CN101106570 A CN 101106570A CN 200710145521 A CN200710145521 A CN 200710145521A CN 101106570 A CN101106570 A CN 101106570A
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filtering rule
rule set
inceptive filtering
filter criteria
initial filter
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CN200710145521.6A
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CN101106570B (en
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丁兆明
郝振武
李志军
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ZTE Corp
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ZTE Corp
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Priority to PCT/CN2008/000537 priority patent/WO2009026777A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a method of initial filtering rule download and processing, which includes: users are configured with the shared initial filtering rule set and dynamic business activation information in the business configuration data in business reservation under the situation of CSCF and HSS supporting shared initial filtering rule set; users sign the business on AS and transmits the dynamic business activation information to HSS by AS; HSS dynamically selects explicit or implicit download or not download the initial filtering rule relevant to shared initial filtering rule set and downloads the business configuration data to CSCF, according to the actual application situation of the initial filtering rule set of the dynamic business activation information and the relevant initial filtering rule set relevant to the shared initial filtering rule set. CSCF replaces original initial filtering rule with specific initial filtering rule and guarantees the business configuration data, according to the specific initial filtering rule relevant to the shared initial filtering rule set inquiry and the shared initial filtering rule set in the business configuration data.

Description

Initial filter criteria is downloaded and processing method
Technical field
The present invention relates to the communications field, relate more specifically to a kind of initial filter criteria (iFC, initial Filter Criteria) and download and processing method, can be used for IP Multimedia System (IMS, IP Multimedia Core Network Subsystem).
Background technology
At present, third generation partner program (3GPP, 3rd Generation PartnershipProject) introduced the basic principle that is used for IMS network and service, adopt the thought of control and service detach, it is professional that the IMS key-course does not provide, only provide functions such as the necessary triggering of operation layer, route, charging, and business is provided by operation layer fully.
The professional triggering is the critical function of IMS key-course, is to be finished by the service call conversation control function (S-CSCF, Serving Call Session Control Function) of IMS key-course.User's professional trigger data is represented with " business configuration (Service Profiles) ", and is kept in the home subscriber server (HSS, Home Subscriber Server) as the part of user's configuration (User Profiles) data.
Fig. 1 has described the framework of service application triggering and related network element, interface, and the built-in function of each network element.As shown in Figure 1, comprise that the network element relevant with professional triggering mainly comprises service call conversation control function (S-CSCF) 101, home subscriber server (HSS) 102 and application server (AS) 103.In HSS 102, deposit user's business configuration, comprising initial filter criteria (iFC).When the user registers, or when unregistered, receive SIP (Session Initial Protocol, when initial session protocol) asking, business configuration from the HSS102 download user, comprise initial filter criteria, and order is assessed filtering rule according to the service point in the conversation request, if the filtering rule that meets is arranged, the SIP request is sent to application corresponding server (AS) 103, provide Session Initiation Protocol processing, platform service to trigger and service logic, otherwise route requests to the destination via application server (AS) 103 by the default route rule.
When the user registers, or S-CSCF receives when exhale the initial request of session an end of non-registered users, or S-CSCF receives when a server generation works the initial request of exhaling session for Client-initiated, the business configuration data are downloaded to the S-CSCF from HSS, comprising initial filter criteria (iFC).
Professional trigger condition represents that by initial filter criteria according to the difference of user's signing service, can contain many initial filter criteria in a user's the business configuration, these initial filter criteria all have priority separately.S-CSCF assesses register requirement and conversation initial request according to these initial filter criteria, and according to assessment result these requests is sent to the application server (AS) of appointment, provides corresponding service by these application servers according to request.
In Fig. 2, the example of the trigger process of a call request has been described.Wherein, the user has disposed two initial filter criteria X, Y, and S-CSCF mates call request according to priority orders and each rule, by the mode controlling call path of triggering, and provides professional via application server.If service appointment and un-activation, application server is to going into to exhale things and be left intact and directly returning.After S-CSCF receives response message, continue the initial filter criteria of coupling time priority, and trigger calling control to other application server.
Apparently, if service appointment and un-activation, S-CSCF still will trigger to application server according to initial filter criteria, thereby has caused unnecessary calling control redundancy.IMS control and service detach cause the HSS can't perception service, and all Business Processing all have application server to bear, and have also caused this unnecessary calling control redundancy on the one hand.For fear of this redundancy, introduce a kind of mechanism by application server notice HSS at specific user or business, which iFC can conductively-closed, thereby does not need to download to S-CSCF.
This mechanism is currently used dynamic service information of being correlated with by AS notice HSS by dynamic service active information (DSAI, Dynamic Service Activation Info) information element.If DSAI is a state of activation, show that then its iFC that is associated need download to S-CSCF by HSS; If DSAI is a unactivated state, show that then its iFC that is associated can conductively-closed, need not download to S-CSCF by HSS.
Fig. 3 shows the view of the incidence relation of DSAI and iFC.DSAI is associated with an iFC at least, and all must be triggered to identical AS with the related iFC of dynamic service active information, promptly only allow to be responsible for upgrading the DSAI value by an AS; IFC can be associated with one or more DSAI, also can not related DSAI.The incidence relation of DSAI and this implicit expression of iFC is responsible for safeguarding and storage by HSS.
Usually, each terminal use can have one or more business configuration, comprise many initial filter criteria (iFC) in each business configuration again, these initial filter criteria can be regarded some logical expressions as, the professional condition that triggers of expression and the destination of triggering, and use text mode to describe, data volume is big.Especially when customer volume is big, will directly have influence on the transmission performance of HSS and S-CSCF business configuration data download interface, and consume the memory space of HSS and S-CSCF, cause power system capacity or performance decrease.
Consider in actual applications, the signatory identical business of a lot of users, supplementary services such as the caller identification of all opening basically such as mobile network's user, calling transfer, promptly these customer services are all used same or analogous initial filter criteria.Some business in addition, as present business, need many iFC to be triggered to a plurality of application servers in certain sequence and just can finish this business.Therefore, 3GPP has introduced the notion of " share inceptive filtering rule set (SiFC, Shared iFC Sets)---below be referred to as to share inceptive filtering rule set " in business configuration, optimize the download and the storage of business configuration data.
Shared inceptive filtering rule set can be shared for a plurality of business configuration and use, the related one or more initial filter criteria of each shared inceptive filtering rule set, be kept at respectively in the local data base of HSS and S-CSCF, by HSS and S-CSCF maintenance management respectively, use shared inceptive filtering rule set identifier to carry out unique expression.Fig. 4 has described senior UML (UML, the Unified Modeling Language) model of business configuration class, comprising shared inceptive filtering rule set assembly.Can define a plurality of shared inceptive filtering rule sets when service deployment, the related one or more iFC of each shared inceptive filtering rule set indicate with unique identifier.
If HSS and S-CSCF support to share the function of inceptive filtering rule set, so as S-CSCF during from HSS downloading service configuration data, can implicitly download shared inceptive filtering rule set by predefined unique shared iFC identifier, or not concrete iFC when promptly downloading, close but from the S-CSCF local data base, search and obtain corresponding inceptive filtering rule set by this identifier that S-CSCF obtains by download, thereby can significantly reduce the data traffic of download interface, and and then can reduce taking of HSS/S-CSCF memory space, the capacity and the performance of raising system.
But DSAI mechanism has influenced its application and effect thereof to a certain extent owing to share the application of inceptive filtering rule set.Make a concrete analysis of as follows:
(1) normally, share inceptive filtering rule set and when service deployment, determine, when user's signing service, can dynamically not change.That is to say, as long as S-CSCF and HSS support to share inceptive filtering rule set, and HSS has disposed shared inceptive filtering rule set when service deployment, the shared inceptive filtering rule set that just must application during from HSS download user business configuration data have configured at S-CSCF so, and can not be dynamically according to actual state change share inceptive filtering rule set or selectivity is downloaded the iFC of shared inceptive filtering rule set association.
(2) further, share between the associated iFC of associated iFC of inceptive filtering rule set and dynamic service active information and do not have necessary relation.That is to say that sharing the associated iFC of associated iFC of inceptive filtering rule set and dynamic service active information can be similar and different.Therefore, if be shared during the inceptive filtering rule set contract of dynamic service active information association the inceptive filtering rule set of inceptive filtering rule set association close the institute comprise or the part comprise, summarily, exist overlapping between the inceptive filtering rule set that inceptive filtering rule set closes and DSAI is associated of shared inceptive filtering rule set association closes, be that part iFC is simultaneously related with shared inceptive filtering rule set and dynamic service active information, must cause sharing the iFC conductively-closed that is associated with dynamic service active information in the inceptive filtering rule set when dynamic service active information is for unactivated state so.At this moment, share inceptive filtering rule set, will cause the iFC of conductively-closed to be downloaded improperly by HSS if when download user business configuration data, use.
(3) therefore, using DSAI mechanism notice HSS requires the iFC of conductively-closed not need to download to S-CSCF, yet, cause the iFC of conductively-closed still to be downloaded to S-CSCF owing to share the application of inceptive filtering rule set by HSS, cause DSAI mechanism not reach the effect of its application.
In sum, there is certain matching defect in the application of DSAI mechanism and shared inceptive filtering rule set at present, might cause initial filter criteria correctly not downloaded by HSS.In a sense, this defective effect the application and the effect thereof of DSAI mechanism.
Summary of the invention
Technical problem to be solved by this invention is to be provided for the method that initial filter criteria is downloaded and handled, in order to solve in the IMS business configuration because the problem that the application of DSAI mechanism and shared inceptive filtering rule set causes initial filter criteria correctly not downloaded, realization guarantees the application and the effect thereof of DSAI mechanism simultaneously to the correct downloading process of customer service configuration data.
In order to solve the problems of the technologies described above, initial filter criteria of the present invention is downloaded and processing method comprises:
Step 1 is all supported to share under the situation of inceptive filtering rule set at call conversation control function entity and home subscriber server, and the user is shared inceptive filtering rule set and the dynamic service active information in the configuration service configuration data when appointment business.
Step 2, the user is signing service on application server, and dynamic service active information is transferred to home subscriber server by application server.
Step 3, home subscriber server closes the practical situations that the inceptive filtering rule set related with sharing inceptive filtering rule set closes according to dynamic service active information and related inceptive filtering rule set thereof, dynamically select explicit or implicitly download or do not download the initial filter criteria of sharing the inceptive filtering rule set association, and the business configuration data are downloaded to call conversation control function entity.
Step 4, call conversation control function entity is according to the shared inceptive filtering rule set inquiry concrete initial filter criteria related with sharing inceptive filtering rule set in the business configuration data, replace initial filter criteria in original business configuration data with concrete initial filter criteria, and preserve the business configuration data, with matching initial filtering rule under the situation that receives the initial session protocol request.
In step 4, call conversation control function entity does not receive shared inceptive filtering rule set but receives under the situation of concrete initial filter criteria, concrete initial filter criteria is directly replaced initial filter criteria in original business configuration data, and preserve the business configuration data.
In step 3, close the inceptive filtering rule set related at the inceptive filtering rule set of dynamic service active information association and close and do not exist under the situation of intersecting, implicitly download the initial filter criteria of sharing the inceptive filtering rule set association with sharing inceptive filtering rule set.
In step 3, closing the inceptive filtering rule set related with sharing inceptive filtering rule set at the inceptive filtering rule set of dynamic service active information association closes to exist and intersects, and dynamic service active information is under the situation of unactivated state, and explicitly is downloaded the initial filter criteria of the needs download of sharing the inceptive filtering rule set association.
In step 3, the initial filter criteria of need downloading is meant that sharing the associated inceptive filtering rule set of inceptive filtering rule set closes remaining part initial filter criteria behind the pairing initial filter criteria of deduction cross section.
In step 3, close at the inceptive filtering rule set of dynamic service active information association and to comprise the inceptive filtering rule set of sharing the inceptive filtering rule set association and close, and dynamic service active information is under the situation of state of activation, implicitly downloads the initial filter criteria of sharing the inceptive filtering rule set association.
In step 3, close at the inceptive filtering rule set of dynamic service active information association and to comprise the inceptive filtering rule set of sharing the inceptive filtering rule set association and close, and dynamic service active information is under the situation of unactivated state, does not download the initial filter criteria of sharing the inceptive filtering rule set association.
In step 3, closing the inceptive filtering rule set that comprises the dynamic service active information association at the inceptive filtering rule set of sharing the inceptive filtering rule set association closes, and dynamic service active information is under the situation of unactivated state, and explicitly is downloaded the initial filter criteria of the needs download of sharing the inceptive filtering rule set association.
The initial filter criteria that needs to download is meant that the shared pairing inceptive filtering rule set of inceptive filtering rule set closes the associated inceptive filtering rule set of deduction dynamic service active information and closes the remaining initial filter criteria in back.
In step 3, closing the inceptive filtering rule set that comprises the dynamic service active information association at the inceptive filtering rule set of sharing the inceptive filtering rule set association closes, and dynamic service active information is under the situation of state of activation, implicitly downloads the initial filter criteria of sharing the inceptive filtering rule set association.
Method of the present invention can be used for IP Multimedia System.
Compared with prior art, because the present invention is in the customer service configuration of IMS, overcome the defective of shared inceptive filtering rule set static configuration, when using DSAI mechanism minimizing message trigger redundancy, make HSS dynamically to select to share whether needs explicitly or implicitly download of the initial filter criteria of the related inceptive filtering rule set of inceptive filtering rule set in closing according to the state of activation information of DSAI and practical situations, therefore solved because the problem that the application of DSAI mechanism and shared inceptive filtering rule set causes initial filter criteria correctly not downloaded, guaranteed the application and the effect thereof of DSAI mechanism simultaneously, and any change has not been taken place for present interfaces and configuration.
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 block diagram that the business in the IP Multimedia System triggers;
Fig. 2 shows the schematic diagram of professional trigger process in the call establishment;
Fig. 3 shows the schematic diagram of the incidence relation between initial filter criteria and the DSAI;
Fig. 4 shows senior UML (UML) the model schematic diagram of business configuration class;
Fig. 5 shows the flow chart according to initial filter criteria download of the present invention and processing method;
The inceptive filtering rule set that Fig. 6 a-6d shows the dynamic service active information association closes and the schematic diagram of the inceptive filtering rule set of the sharing the inceptive filtering rule set association several possible contact between closing;
The flow chart that is used for disposing the method for new business and shared inceptive filtering rule set of configuration simultaneously and DSAI that the one embodiment of the present of invention that show Fig. 7 adopt at provider's network; And
Fig. 8 shows and according to an embodiment of the inventionly is used for using the user in provider's network signing service and according to state of activation and the shared inceptive filtering rule set practical situations of DSAI, and the control initial filter criteria implicitly or the flow chart of the method downloaded of explicitly.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
The invention provides a kind of method that initial filter criteria is downloaded and handled that is applied to be used in the IP Multimedia System (IMS).In other words, the invention provides the various embodiment of method, be used for when mobile IP network is used shared inceptive filtering rule set and DSAI mechanism, can correctly downloading initial filter criteria, and further guarantee the application and the effect thereof of DSAI mechanism.Although each embodiment of the present invention describes with reference to mobile IP network at this, specific embodiment of the present invention should not regarded as and limits the scope of the invention.Those skilled in the art is to be understood that and learns by aim of the present invention that design of the present invention can be applied in the network architecture of any IMS of utilization business basically.
Usually, comprise the multiple network unit in the IMS network architecture, be not all unit all with context that the present invention discusses in relevant.Equally, below discuss and be limited to these unit, they are played a role in process of service execution, perhaps are in the purpose of describing exemplary embodiment of the present and the understanding of framework that service application general in the IMS network is triggered is very necessary.
Influenced the defective of its application and effect thereof to a certain extent owing to share the application of inceptive filtering rule set at DSAI mechanism, the present invention proposes and all support to share under the situation of inceptive filtering rule set at S-CSCF 101 and HSS 102, by the actual conditions of HSS 102 according to the application of DSAI mechanism, whether the initial filter criteria in dynamically the inceptive filtering rule set of the shared inceptive filtering rule set association of selection closes needs explicitly or implicitly downloads, rather than the method for inceptive filtering rule set is shared in enforceable use when HSS 102 has disposed shared inceptive filtering rule set, as shown in Figure 5, this method may further comprise the steps:
S502 supports to share under the situation of inceptive filtering rule set at S-CSCF 101 and HSS 102, and the user has been configured shared inceptive filtering rule set and DSAI when appointment business;
S504, the user is signing service on application server (AS) 103 of provider, and this professional multidate information is delivered to HSS 102 by application server (AS) 103 by DSAI mechanism;
S506, HSS 102 closes the practical situations that the inceptive filtering rule set related with sharing inceptive filtering rule set closes according to dynamic service active information and related inceptive filtering rule set thereof, dynamically select whether to use and share the inceptive filtering rule set data download, promptly whether the initial filter criteria of shared inceptive filtering rule set association needs explicitly or implicitly downloads or do not download, as follows:
(1) if the inceptive filtering rule set of dynamic service active information association closes the inceptive filtering rule set related with sharing inceptive filtering rule set to be closed and not to have intersection, as Fig. 6 a.The state of activation of the initial filter criteria in the inceptive filtering rule set of dynamic service active information association this moment closes does not influence the application of sharing inceptive filtering rule set, that is to say that the initial filter criteria in closing for the inceptive filtering rule set of sharing the inceptive filtering rule set association can implicitly be downloaded by sharing inceptive filtering rule set.
(2) close the existence intersection if the inceptive filtering rule set of dynamic service active information association closes the inceptive filtering rule set related with sharing inceptive filtering rule set, as Fig. 6 b, initial filter criteria 3 is related DSAI and shared inceptive filtering rule set simultaneously.Because the state of activation of DSAI causes the state of activation of initial filter criteria 3 to change, become un-activation as initial filtering rule 3 by activation, just say that also initial filter criteria 3 need not download to S-CSCF 101 by HSS 102, and for the iFC4 and the iFC5 that share the inceptive filtering rule set association, HSS 102 need download to it S-CSCF 101.At this moment, HSS 102 just can not use shared inceptive filtering rule set and implicitly download iFC4 and iFC5, and must download complete iFC4 and iFC5 by explicitly.
(3) if closing the inceptive filtering rule set that comprises shared inceptive filtering rule set association, closes the inceptive filtering rule set of dynamic service active information association, as Fig. 6 c, the iFC3, the iFC4 that share the inceptive filtering rule set association are related by dynamic service activation information fully with iFC5.Because the state of activation of DSAI causes the state of activation of its all associated iFC to change, if become activation by un-activation, iFC3, the iFC4 and the iFC5 that share the inceptive filtering rule set association so just need download to S-CSCF 101 by HSS 102.At this moment, HSS 102 just can use shared inceptive filtering rule set and implicitly download iFC3, iFC4 and iFC5, and needn't download complete iFC3, iFC4 and iFC5.If become un-activation by activation, iFC3, the iFC4 and the iFC5 that share the inceptive filtering rule set association so just need not download to S-CSCF 101 by HSS102.
(4) if closing the inceptive filtering rule set that is contained in shared inceptive filtering rule set association, closes the inceptive filtering rule set of dynamic service active information association, as Fig. 6 d, the inceptive filtering rule set of sharing the inceptive filtering rule set association closes iFC1 and the iFC2 that comprises the dynamic service active information association.Because the state of activation of DSAI causes the state of activation of its all associated iFC to change, as becoming un-activation by activation, and for iFC3, the iFC4 and the iFC5 that share the inceptive filtering rule set association, HSS 102 need download to S-CSCF101 with it.At this moment, HSS 102 just can not use shared inceptive filtering rule set and implicitly download iFC3, iFC4 and iFC5, and must download complete iFC3, iFC4 and iFC5 by explicitly.As becoming activation,, can implicitly download by downloading shared inceptive filtering rule set for iFC3, the iFC4 and the iFC5 that share the inceptive filtering rule set association by un-activation.
S508, S-CSCF 101 receives the shared inceptive filtering rule set that HSS 102 downloads, the inquiry local data base is sought the concrete iFC that shares the inceptive filtering rule set association, replace the initial filter criteria in original business configuration, and preserve the existing business configuration data, and then when receiving sip request message, mate iFC according to priority orders.If S-CSCF101 does not receive shared inceptive filtering rule set, but receive complete iFC, then directly replace the initial filter criteria in original business configuration, and change and preserve the existing business configuration data.
Fig. 7 has described according to the embodiment of the invention and disposed new business in provider's network, and the high level block diagram of the method for inceptive filtering rule set and DSAI is shared in configuration simultaneously.The method of Fig. 7 begins at step S702, receives request for new business at this provider's network, and this method then proceeds to step S704.
Step S704, the service code relevant with new service request are deployed in provider's network at least one application server, if or wish to share and be loaded on a plurality of application servers.This method then proceeds to step S706.
Step S706, the title of holding all application servers of this new business is stored among the HSS of provider's network.This method then proceeds to step S708.
Step S708, for this new business is distributed one or more unique DSAI-tag identifiers, and be deployed in provider HSS and hold in all application servers of this new business.Identify unique DSAI example that indicated by user ID and DSAI-tag.This method then proceeds to step S710.
Step S710, the relevant service configuration information of definition new business is for the formal parameter in the business configuration distributes default value.Meanwhile, inceptive filtering rule set is shared in definition, shares the related a plurality of iFC of inceptive filtering rule set.This method then proceeds to step S712.
Step S712 defines the iFC related with the DSAI-tag identifier.This moment, the DSAI example did not generate because the user does not preengage.This method then proceeds to step S714.
Step S714, the user preengages new business.This method then proceeds to step S716.
Step S716, the specific actual parameter of use user provides the formal parameter in the business configuration, and the business information field of the business information assembly of this new business is provided.This moment, the DSAI example generated because the user preengages new business.This method then proceeds to step S718.
Step S718, the state of activation that is identified the DSAI of unique sign by user ID and DSAI-tag defaults to activation, and is kept among the HSS 102.Usually, the state of activation of DSAI can only be upgraded by Sh interface by AS 103, has reflected the multidate information of active user's signing service.At this moment, finish deployment, and disposed shared inceptive filtering rule set and DSAI, so this method withdraws from new business.
In order better to illustrate, get back to Fig. 2.Fig. 2 has described the schematic flow sheet of professional trigger process in the call establishment.The network element that wherein relates to comprises service call conversation control function (S-CSCF) 210, home subscriber server (HSS) 211, application server 1 (AS1) 212 and application server 2 (AS2) 213, relevant interface comprises the Cx interface between S-CSCF 210 and the HSS 211, Sh interface between AS1 2,12/,AS2 213 and the HSS211, and the ISC interface between AS1 2,12/,AS2 213 and the S-CSCF 210.
Suppose the user when the service deployment of Fig. 7,, generate two initial filter criteria X and Y as disposing call transfer service, respectively corresponding two kinds of different conditions, as call forward on busy and transfer on no reply, and handling the business of calling forward on busy by AS1 212, AS2 213 handles no-answer diversion operation base.Because S-CSCF 210 and HSS 211 all support to share inceptive filtering rule set, and when disposing call transfer service, HSS 211 has disposed shared inceptive filtering rule set, shares inceptive filtering rule set related initial filter criteria X and related initial filter criteria Y simultaneously.Meanwhile, HSS 211 has distributed two unique DSAI-tag identifiers, as DSAI-tag-1 and DSAI-tag-2, and related initial filter criteria X of difference and initial filter criteria Y.
When in the application server of user in provider's network during signing service, the multidate information of this business will be delivered among the HSS 211 by DSAI, and whether needs download to S-CSCF 210 to determine its related iFC by HSS 211 according to the state of activation information of DSAI.
For example, Fig. 8 has described according to one embodiment of present invention, be used for using the user in provider's network signing service, and according to state of activation and the shared inceptive filtering rule set practical situations of DSAI, control iFC implicitly or the high level block diagram of the method downloaded of explicitly.The method of Fig. 8 starts from step S802, in this user signing service in the application server in provider's network at first.This method then proceeds to step S804.
Step S804 disposes the state of activation value that this professional application server 1 (AS1) 212 is provided with by user ID and DSAI-tag-1 uniquely identified DSAI1.Suppose AS1212 deexcitation user's the business of calling forward on busy, the state of activation that DSAI1 is set is un-activation.This method then proceeds to step S806.
Step S806, the state of activation that application server 1 (AS1) 212 preserves the current DSAI1 among the HSS 211 by Sh interface to the HSS of user attaching 211 inquiries.This method then proceeds to step S808.
Step S808, AS1 212 inquires the state of activation that is kept at current DSAI1 among the HSS 211 and is activation, the state of activation of finding DSAI changes un-activation into by activation this moment, then upgrade the state of activation of DSAI1 to HSS 211 requests, AS1 212 upgrades the state of activation of DSAI1 for activating simultaneously.This method then proceeds to step S810.
Step S810, when HSS 211 receives from the state of activation message of the request renewal DSAI1 of AS1 212, retrieve all iFCs related and all related DSAI thereof, and the state of activation of iFC is set one by one according to the state of activation value of the state of activation value of current DSAI1 all DSAI related with iFC with DSAI1.Related initial filter criteria (iFC) X of DSAI1, as long as the state of activation of at least one DSAI of initial filter criteria (iFC) X association is for activating, initial filter criteria (iFC) X just need be downloaded.Because the only related DSAI1 of initial filter criteria (iFC) X, and the state of activation of DSAI1 is un-activation, so the state of activation of initial filter criteria (iFC) X is set to un-activation.This method then proceeds to step S812.
Step S812, the state of activation value that HSS 211 preserves current DSAI1.This method then proceeds to step S814.
Step S814, because the user has disposed shared inceptive filtering rule set, HSS 211 closes the actual conditions that the inceptive filtering rule set related with dynamic service active information closes according to the inceptive filtering rule set of sharing the inceptive filtering rule set association, control iFC whether need by HSS211 implicitly or explicitly download to S-CSCF 210.Because in step S810, the active information of initial filter criteria (iFC) X is set to un-activation, and the active information of initial filter criteria (iFC) Y still keeps activating, therefore HSS 211 can not use shared inceptive filtering rule set implicitly to download initial filter criteria (iFC) Y, and must download complete initial filter criteria (iFC) Y by explicitly.This method then proceeds to step S816.
Step S816 supposes that the user registers, and HSS211 distributed S-CSCF 210 for the user registers, and HSS 211 is to S-CSCF 210 download user business configuration data.This method then proceeds to step S818.
Step S818, S-CSCF 210 shares the iFC of inceptive filtering rule set association or receives complete iFC according to the local management policy lookup, as receiving complete initial filter criteria (iFC) Y in this example, replaces and preserve business configuration.So this method has been finished the downloading process of initial filter criteria, withdraws from.
Get back to Fig. 2, when S-CSCF 210 receives SIP call request message 201, in this example owing to only downloaded initial filter criteria (iFC) Y, 210 pairs of initial filter criteria of S-CSCF (iFC) Y mates, the match is successful if carry out, S-CSCF 210 triggers the calling control to AS2 213, and can not trigger the calling control to AS1 212.
In sum, adopt the inventive method, when using DSAI mechanism and shared inceptive filtering rule set, can dynamically select whether to use according to actual conditions and share the iFC that inceptive filtering rule set is implicitly downloaded the needs activation, thereby reach the purpose of correct download initial filter criteria.Meanwhile, do not need existing interface and configuration are done any change, and guaranteed the application and the effect thereof of DSAI mechanism.
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 (11)

1. an initial filter criteria is downloaded and processing method, it is characterized in that, comprising:
Step 1, all support to share under the situation of inceptive filtering rule set at call conversation control function entity and home subscriber server, the user disposes described shared inceptive filtering rule set and the dynamic service active information in the described business configuration data when appointment business;
Step 2, the user is signing service on application server, and described dynamic service active information is transferred to described home subscriber server by described application server;
Step 3, described home subscriber server closes the practical situations that the inceptive filtering rule set related with sharing inceptive filtering rule set closes according to dynamic service active information and related inceptive filtering rule set thereof, dynamically select explicit or implicitly download or do not download the initial filter criteria of described shared inceptive filtering rule set association, and the business configuration data are downloaded to described call conversation control function entity; And
Step 4, described call conversation control function entity is according to the shared inceptive filtering rule set inquiry concrete initial filter criteria related with described shared inceptive filtering rule set in the described business configuration data, replace initial filter criteria in original business configuration data with described concrete initial filter criteria, and preserve described business configuration data, with the described initial filter criteria of coupling under the situation that receives the initial session protocol request.
2. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 4, described call conversation control function entity does not receive described shared inceptive filtering rule set but receives under the situation of concrete initial filter criteria, described concrete initial filter criteria is directly replaced initial filter criteria in original business configuration data, and preserve described business configuration data.
3. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, close the inceptive filtering rule set related at the inceptive filtering rule set of described dynamic service active information association and close and do not exist under the situation of intersecting, implicitly download the initial filter criteria of described shared inceptive filtering rule set association with described shared inceptive filtering rule set.
4. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, closing the inceptive filtering rule set related with described shared inceptive filtering rule set at the inceptive filtering rule set of described dynamic service active information association closes to exist and intersects, and described dynamic service active information is under the situation of unactivated state, and explicitly is downloaded the initial filter criteria of the needs download of described shared inceptive filtering rule set association.
5. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, the described initial filter criteria of need downloading is meant that the associated inceptive filtering rule set of described shared inceptive filtering rule set closes remaining part initial filter criteria behind the pairing initial filter criteria of deduction cross section.
6. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, closing the inceptive filtering rule set that comprises described shared inceptive filtering rule set association at the inceptive filtering rule set of described dynamic service active information association closes, and described dynamic service active information is under the situation of state of activation, implicitly downloads the initial filter criteria of described shared inceptive filtering rule set association.
7. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, closing the inceptive filtering rule set that comprises described shared inceptive filtering rule set association at the inceptive filtering rule set of described dynamic service active information association closes, and described dynamic service active information is under the situation of unactivated state, does not download the initial filter criteria of described shared inceptive filtering rule set association.
8. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, closing the inceptive filtering rule set that comprises described dynamic service active information association at the inceptive filtering rule set of described shared inceptive filtering rule set association closes, and described dynamic service active information is under the situation of unactivated state, and explicitly is downloaded the initial filter criteria of the needs download of described shared inceptive filtering rule set association.
9. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that the described initial filter criteria that needs to download is meant that the pairing inceptive filtering rule set of described shared inceptive filtering rule set closes the associated inceptive filtering rule set of the described dynamic service active information of deduction and closes the remaining initial filter criteria in back.
10. initial filter criteria according to claim 1 is downloaded and processing method, it is characterized in that, in described step 3, closing the inceptive filtering rule set that comprises described dynamic service active information association at the inceptive filtering rule set of described shared inceptive filtering rule set association closes, and described dynamic service active information is under the situation of state of activation, implicitly downloads the initial filter criteria of described shared inceptive filtering rule set association.
11. download and processing method according to each described initial filter criteria in the claim 1 to 10, it is characterized in that described method is used for IP Multimedia System.
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Cited By (5)

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Publication number Priority date Publication date Assignee Title
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Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7643626B2 (en) * 2004-12-27 2010-01-05 Alcatel-Lucent Usa Inc. Method for deploying, provisioning and storing initial filter criteria
US7783618B2 (en) * 2005-08-26 2010-08-24 Hewlett-Packard Development Company, L.P. Application server (AS) database with class of service (COS)
US7613705B2 (en) * 2005-08-26 2009-11-03 Hewlett-Packard Development Company, L.P. Initial filter criteria (IFC) database with class of service (COS)
CN101001248B (en) * 2006-01-13 2010-07-21 华为技术有限公司 Method for processing registration initial filter rule in IMS network
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CN101110835B (en) * 2007-09-06 2010-12-29 中兴通讯股份有限公司 Distribution method for sharing inceptive filtering rule set
CN101136925B (en) * 2007-09-29 2012-09-05 中兴通讯股份有限公司 Processing method for maintaining data consistency using dynamic service active information

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WO2009082834A1 (en) * 2007-12-26 2009-07-09 Zte Corporation An initial filter criteria configuration method and an initial filter criteria downloading and processing method
WO2010034257A1 (en) * 2008-09-28 2010-04-01 华为技术有限公司 Method for terminal configuration and management and terminal apparatus
US8438616B2 (en) 2008-09-28 2013-05-07 Huawei Technologies Co., Ltd. Method for terminal configuration and management and terminal device
CN101686458B (en) * 2008-09-28 2013-06-12 华为技术有限公司 Terminal configuration, management method and terminal device
CN101414929B (en) * 2008-11-18 2011-09-14 华为技术有限公司 Method, device and system for acquiring information
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