CN105450621A - Terminating processing method, device and system - Google Patents
Terminating processing method, device and system Download PDFInfo
- Publication number
- CN105450621A CN105450621A CN201410526580.8A CN201410526580A CN105450621A CN 105450621 A CN105450621 A CN 105450621A CN 201410526580 A CN201410526580 A CN 201410526580A CN 105450621 A CN105450621 A CN 105450621A
- Authority
- CN
- China
- Prior art keywords
- user
- registration information
- cscf
- tpud
- call request
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a terminating processing method, device and system, wherein the method comprises the steps that: a third party database TPUD stores user registration information after registration of a third party, wherein the user registration information includes registration users and service calling session control functions S-CSCF corresponding to the registration users; the TPUD receives a query request used for querying the user registration information corresponding to a called user; and the TPUD sends the user registration information corresponding to the called user queried according to the query request to a requesting party sending the query request, wherein the user registration information is used for the requesting party to execute terminating processing. The terminating processing method, device and system solve the problems in the relative technologies that one uniform S-CSCF is distributed to the users registered by the third party for calling processing, the performance requirements cannot be met and due to the dispersion of the users, the uniform S-CSCF cannot be realized, so that the terminating processing method, device and system improve the terminating efficiency of the users.
Description
Technical field
The present invention relates to the communications field, exhale processing method, Apparatus and system eventually in particular to one.
Background technology
IP Multimedia System (IPMultimediaCoreNetworkSubsystem, referred to as IMS) be by third generation partner program (3rdGenerationPartnershipProject, referred to as 3GPP) the IP-based network architecture of one that proposes, construct the opening of and service environment flexibly, support multimedia application, abundant multimedia service can be provided for user.
In IMS business system, key-course is separated with operation layer, and key-course does not provide concrete business, only provides the necessary function such as triggering, route, charging to operation layer.
Fig. 1 is the IMS basic framework schematic diagram of 3GPP definition in correlation technique, and as shown in Figure 1, in key-course, business triggering and controlling functions are that CSCF (CallSessionControlFunction, referred to as CSCF) completes.CSCF is divided into: Proxy Call Session Control Function (Proxy-CSCF, referred to as P-CSCF), query call conversation control function (Interrogating-CSCF, referred to as I-CSCF) and service call conversation control function (Serving-CSCF, referred to as S-CSCF) three types.
Operation layer is made up of a series of application server (ApplicationServer, referred to as AS), can provide concrete business service.Key-course (S-CSCF) triggers according to the CAMEL-Subscription-Information service control of user, calls the business on AS, realizes business function.
The subscription data of user is stored in (HomeSubscriptionServer, referred to as HSS) in home subscribed services device, and user is when IMS registration, and subscription data can download to the S-CSCF that user is registered to from HSS.
End-to-end equipment in session is called subscriber equipment (UserEquipment, referred to as UE), that is responsible for user is mutual, some UE have the mode of multiple access network, comprise the packet switching (PacketSwitch by 3GPP, referred to as PS) territory access network, by the PS territory access network of other non-3 gpp.Each user can distribute at least one SIPURI, is called IMS IP multimedia pUblic identity (IMSpublicuseridentity, referred to as IMPU).The following sip:xyzabc.com of form.IMS user, first will in IMS registration when accessing IMS.
, there is universal registration technology in the appearance of enterprise network.Intranet user, the User Part of its IMPU has identical prefix usually, and as the IMPU that mx company opens an account at operator ddx, User Part is all with mxcorp beginning, as sip:mxcorp.Johnddx.com, sip:mxcorp.msddx.com.Enterprise network is when being connected to IMS network by IP-PBX, and IP-PBX can with an IMPU containing asterisk wildcard, as disposable in sip:mxcorpddx.com all for enterprise network users is registered in IMS.Each user of downstream industry's net, can directly call, and without the need to registering separately once.
Regardless of which kind of mode, all require that the data of each user must configure in HSS in the related.After registration, in HSS, save the S-CSCF of the current registration of user, S-CSCF also has the IMS subscription data of user.
Fig. 2 is the flow chart of exhaling process in correlation technique to IMS user eventually, and as shown in Figure 2, this flow process comprises the steps:
Step 201: call request arrives the I-CSCF that UE belongs to IMS network;
After step 202:I-CSCF receives call request, inquire about to HSS launch position;
After step 203:HSS receives inquiry request, inquire about the login state of this user.If user registers, then return the S-CSCF of registration.If registration, then do not return the list of a S-CSCF;
After step 204:I-CSCF receives response, send call request to S-CSCF.When receive be a S-CSCF list time, I-CSCF needs therefrom to select a S-CSCF to send call request;
After step 204a:S-CSCF receives call request, if user not yet registers at this S-CSCF, then S-CSCF obtains user contracting data from HSS;
After step 205:S-CSCF receives call request, perform called relevant business;
Step 206:S-CSCF is to P-CSCF/IBCF forwarded call request.(when UE is oneself registration, P-CSCF is issued in calling, when user registers in enterprise network, then issues IBCF);
Step 207:P-CSCF/IBCF is to UE/IP-PBX forwarded call request.(P-CSCF is transmitted to UE calling, and IBCF is then transmitted to IP-PBX, IP-PBX be transmitted to the UE in enterprise network);
Step 208: after call request finally arrives UE, completes call establishment by prior art.
But (as an enterprise, the development, the particularly appearance of WebRTC technology of the business such as a website, above-mentioned technology cannot satisfy the demands along with third party.
1) as one or severals' section can be distributed to third party, as 1895000xxxx distributes to certain third party by operator; Or third-party IMPU has a common prefix, sip:mxcorp described above.But in IMS network HSS, each user data can not be configured.The maintenance of third party's user data is that third party oneself completes.This demand is very general in reality, and e.g., operator A accesses IMS, the IMPU of its user to the user of certain website xyz, has common prefix sip:xyz.But due to a variety of causes, specifically have how many users, the complete IMPU of each user, does not have in the HSS of carrier network, or imperfect.
2) each user is when registering, and all need the P-CSCF that access one is fixing, network can distribute a S-CSCF.For enterprise network, its IP-PBX accesses IMS network by IBCF/P-CSCF, and network often fixed allocation S-CSCF is certain concrete intranet user's service, and after registration under unified central planning, which IBCF/P-CSCF S-CSCF also knows by even to this enterprise network.Then, for above-mentioned third party, as website, its user is many.Distribute in a fixing S-CSCF performance and cannot meet the demands; Simultaneously for being dispersed in various places, the unified entrance of the similar IP-PBX of neither one, P-CSCF is each different in access.Existing enterprise network mode cannot satisfy the demands.
When not configuring the data of each user in HSS, HSS just cannot record the S-CSCF of the current registration of user failing to configure.So in the step 204 of Fig. 2, HSS cannot return to the address of S-CSCF.
If adopt the registration under unified central planning of enterprise network formula, so require that all users are inner in same IP-PBX scope, and distribute identical S-CSCF.But for this kind of third party user of Web site, user is in all parts of the world online, cannot accomplish at IP-PBX inner.And identical S-CSCF performance cannot bear so large customer group at all.
Therefore, in the related, the user for third-party registration distributes a unified S-CSCF and carries out call treatment performance cannot meet the demands, and due to the dispersion of user, adopts unified S-CSCF also cannot realize.
Summary of the invention
The invention provides one and exhale processing method, Apparatus and system eventually, at least to solve in correlation technique, user for third-party registration distributes a unified S-CSCF and carries out call treatment performance cannot meet the demands, and due to the dispersion of user, adopt the problem that unified S-CSCF also cannot realize.
According to an aspect of the present invention, provide one and exhale processing method eventually, comprise: third party database TPUD stores the user's registration information after third-party registration, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; Described TPUD receives the inquiry request for inquiring about user's registration information corresponding to called subscriber; User's registration information corresponding for the described called subscriber inquired is sent to the requesting party sending described inquiry request by described TPUD according to described inquiry request, wherein, described user's registration information is used for the execution of described request side and exhales process eventually.
Preferably, the described request side sending described inquiry request comprise following one of at least: application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
According to a further aspect in the invention, provide one and exhale processing method eventually, comprising: application server AS receives call request; Described AS inquires about to the third party database TPUD for storing user's registered information the user's registration information that in described call request, called subscriber is corresponding, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; Described AS receives the described user's registration information that described TPUD inquires described called subscriber; Described call request is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described AS.
Preferably, described AS one of at least receives described call request in the following manner: described AS passes through, query call conversation control function I-CSCF sends to described AS by the mode described called subscriber is used as public service identity PSI and treated calling, receives described call request; Described AS passes through, and described call request is sent to TRF by query call conversation control function I-CSCF, and the mode triggered by business by described TRF receives described call request; Described AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives described call request.
According to another aspect of the invention, provide one and exhale processing method eventually, comprising: query call conversation control function I-CSCF receives call request; Described I-CSCF, according to described call request, inquires about the user's registration information of called subscriber in described call request to the third party database TPUD for storing the user's registration information after third-party registration; Wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; Described I-CSCF receives the user's registration information of the described called subscriber that described TPUD inquires; Described call request is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described I-CSCF.
Preferably, described I-CSCF according to described call request, the user's registration information to the described TPUD inquiring user for storing the user's registration information after third-party registration comprise following one of at least: described I-CSCF is directly from the described user's registration information of described TPUD inquiring user; Described I-CSCF passes through, the mark of described called subscriber is used as the mode that public service identity PSI treats and sends described call request to application server AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information that described TPUD feeds back, inquire described user's registration information; The mode that described I-CSCF is triggered by TRF business sends described call request to described AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information feedback that described TPUD feeds back, inquire described user's registration information.
According to an aspect of the present invention, provide one and exhale processing unit eventually, be applied to third party database TPUD, comprise: memory module, for storing the user's registration information after third-party registration, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; First receiver module, for receiving the inquiry request for inquiring about user's registration information corresponding to called subscriber; First sending module, sends to the requesting party sending described inquiry request by user's registration information corresponding for the described called subscriber inquired according to described inquiry request, wherein, described user's registration information is used for the execution of described request side and exhales process eventually.
Preferably, the described request side sending described inquiry request comprise following one of at least: application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
According to a further aspect in the invention, provide one and exhale processing unit eventually, be applied to application server AS, comprise: the second receiver module, for receiving call request; First enquiry module, for inquiring about to the third party database TPUD for storing user's registered information the user's registration information that in described call request, called subscriber is corresponding, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSC that described registered user is corresponding; 3rd receiver module, inquires the described user's registration information of described called subscriber for receiving described TPUD; First processing module, exhales process eventually for described call request being transmitted to described S-CSCF execution according to the described user's registration information received.
Preferably, described second receiver module, also in the following manner one of at least, receive described call request: described AS passes through, query call conversation control function I-CSCF sends to described AS by the mode described called subscriber is used as public service identity PSI and treated calling, receives described call request; Described AS passes through, and described call request is sent to TRF by query call conversation control function I-CSCF, the mode triggered by business by described TRF, receives described user's call request; Described AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives described call request.
According to another aspect of the invention, provide one and exhale processing unit eventually, be applied in query call conversation control function I-CSCF, comprise: the 4th receiver module, for receiving call request; Second enquiry module, according to described call request, inquires about the user's registration information of called subscriber in described call request to the third party database TPUD for storing the user's registration information after third-party registration; Wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; 5th receiver module, receives the described user's registration information that described TPUD inquires described called subscriber; Second processing module, is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described call request.
Preferably, described second enquiry module, also for one of at least inquiring described user's registration information in the following manner: directly from the described user's registration information of described TPUD inquiring user; The mode treated by the mark of described called subscriber being used as public service identity PSI sends described call request to application server AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information that described TPUD feeds back, inquire described user's registration information; The mode triggered by TRF business sends described call request to described AS, after inquiring about described user's registration information, receives the mode of the described user's registration information feedback that described TPUD feeds back, inquires described user's registration information by described AS to described TPUD.
In accordance with a further aspect of the present invention, additionally provide one and exhale treatment system eventually, comprise: third party database TPUD, the application server AS described in above-mentioned any one and the query call conversation control function I-CSCF described in above-mentioned any one described in above-mentioned any one, wherein, the connected mode of described AS and described TPUD comprise following one of at least: described AS and described TPUD closes and establishes; Described AS and described TPUD sets up separately; A conjunction in described TPUD and multiple AS is established, and other AS in described TPUD and described multiple AS except closing the AS that establishes sets up separately.
By the present invention, the user's registration information after adopting third party database TPUD to store third-party registration, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding; Described TPUD receives the inquiry request for inquiring about user's registration information corresponding to called subscriber; User's registration information corresponding for the described called subscriber inquired is sent to the requesting party sending described inquiry request by described TPUD according to described inquiry request, wherein, described user's registration information is used for the execution of described request side and exhales process eventually, solve in correlation technique and carry out call treatment performance cannot meet the demands for the user of third-party registration distributes a unified S-CSCF, and due to the dispersion of user, adopt the problem that unified S-CSCF also cannot realize, and then reach the effect that raising user exhales efficiency eventually.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the IMS basic framework schematic diagram of 3GPP definition in correlation technique;
Fig. 2 is the flow chart of exhaling process in correlation technique to IMS user eventually;
Fig. 3 is the flow chart one according to exhaling processing method the end of the embodiment of the present invention;
Fig. 4 is the flowchart 2 according to exhaling processing method the end of the embodiment of the present invention;
Fig. 5 is the flow chart 3 according to exhaling processing method the end of the embodiment of the present invention;
Fig. 6 is the structured flowchart according to exhaling processing unit one end of the embodiment of the present invention;
Fig. 7 is the structured flowchart according to exhaling processing unit two end of the embodiment of the present invention;
Fig. 8 is the structured flowchart according to exhaling processing unit three end of the embodiment of the present invention;
Fig. 9 is the structured flowchart according to exhaling treatment system the end of the embodiment of the present invention;
Figure 10 is the schematic diagram according to exhaling framework the end of the IMS user of the embodiment of the present invention;
Figure 11-1 is the TPUD deployment diagram one according to exhaling framework the end of the IMS user of the embodiment of the present invention;
Figure 11-2 is the TPUD deployment diagrams two according to exhaling framework the end of the IMS user of the embodiment of the present invention;
Figure 11-3 is the TPUD deployment diagrams three according to exhaling framework the end of the IMS user of the embodiment of the present invention;
Figure 12 exhales flow chart one according to the preferred embodiment of the present invention intuitively eventually;
Figure 13 exhales flowchart 2 according to the preferred embodiment of the present invention eventually;
Figure 14 exhales flow chart 3 according to the preferred embodiment of the invention eventually;
Figure 15 exhales flow chart four according to the preferred embodiment of the present invention eventually.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Provide one in the present embodiment and exhale processing method eventually, Fig. 3 is the flow chart one according to exhaling processing method the end of the embodiment of the present invention, and as shown in Figure 3, this flow process comprises the steps:
Step S302, third party database TPUD store the user's registration information after third-party registration, and wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSCF that registered user is corresponding;
Step S304, TPUD receive the inquiry request for inquiring about user's registration information corresponding to called subscriber;
User's registration information corresponding for the called subscriber inquired is sent to the requesting party sending inquiry request by step S306, TPUD according to inquiry request, wherein, user's registration information performs for requesting party and exhales process eventually.
Pass through above-mentioned steps, user's registration information after the third-party registration stored according to TPUD performs user and exhales process eventually, not only solve in correlation technique and carry out call treatment performance cannot meet the demands for third party user distributes a unified S-CSCF, and due to the dispersion of user, adopt the problem that unified S-CSCF also cannot realize, and then reach the effect that raising user exhales efficiency eventually.
Wherein, it can be multiple for sending the requesting party of inquiry request, such as, can comprise following one of at least: application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
Fig. 4 is the flowchart 2 according to exhaling processing method the end of the embodiment of the present invention, and as shown in Figure 4, this flow process comprises the steps:
Step S402, application server AS receives call request;
Step S404, AS is to for user's registration information corresponding to called subscriber in the third party database TPUD query call request of storing user's registered information, wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSCF that registered user is corresponding;
Step S406, AS receive the user's registration information that TPUD inquires called subscriber;
Call request is transmitted to S-CSCF execution according to the user's registration information received and exhales process eventually by step S408, AS.
Pass through above-mentioned steps, AS performs user according to the user's registration information after the third-party registration of TPUD storage and exhales process eventually, not only solve in correlation technique and carry out call treatment performance cannot meet the demands for third party user distributes a unified S-CSCF, and due to the dispersion of user, adopt the problem that unified S-CSCF also cannot realize, and then reach the effect that raising user exhales efficiency eventually.
Wherein, AS receives above-mentioned call request can adopt various ways, such as, AS one of at least can receive call request in the following manner: AS passes through, query call conversation control function I-CSCF sends to AS by mode called subscriber is used as public service identity PSI and treated calling, receives call request; AS passes through, and call request is sent to TRF by query call conversation control function I-CSCF, and the mode triggered by business by TRF, receives call request; AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives call request.
Fig. 5 is the flow chart 3 according to exhaling processing method the end of the embodiment of the present invention, and as shown in Figure 5, this flow process comprises the steps:
Step S502, query call conversation control function I-CSCF receives call request;
The call request of step S504, I-CSCF foundation, the user's registration information of called subscriber in the third party database TPUD query call request for storing the user's registration information after third-party registration; Wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSCF that registered user is corresponding;
Step S506, I-CSCF receive the user's registration information of the called subscriber that TPUD inquires;
Call request is transmitted to S-CSCF execution according to the user's registration information received and exhales process eventually by step S508, I-CSCF.
Pass through above-mentioned steps, query call conversation control function I-CSCF performs user according to the user's registration information after the third-party registration of TPUD storage and exhales process eventually, not only solve in correlation technique and carry out call treatment performance cannot meet the demands for third party user distributes a unified S-CSCF, and due to the dispersion of user, adopt the problem that unified S-CSCF also cannot realize, and then reach the effect that raising user exhales efficiency eventually.
I-CSCF is according to call request, user's registration information to the TPUD inquiring user for storing the user's registration information after third-party registration can adopt various ways, such as, can adopt following one of at least: I-CSCF is directly from the user's registration information of TPUD inquiring user; I-CSCF passes through, the mark of called subscriber is used as the mode that public service identity PSI treats and sends call request to application server AS, by AS after TPUD inquiring user log-on message, receive the mode of the user's registration information of TPUD feedback, inquire user's registration information; The mode that I-CSCF is triggered by TRF business sends call request to AS, by AS after TPUD inquiring user log-on message, receives the mode of the user's registration information feedback of TPUD feedback, inquires user's registration information.
Additionally provide one in the present embodiment and exhale processing unit eventually, this device is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following examples preferably realizes with software, hardware, or the realization of the combination of software and hardware also may and conceived.
Fig. 6 is the structured flowchart according to exhaling processing unit one end of the embodiment of the present invention, and as shown in Figure 6, this application of installation, in third party database TPUD, comprising: memory module 62, first receiver module 64 and the first sending module 66, be described this device below.
Memory module 62, for storing the user's registration information after third-party registration, wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSCF that registered user is corresponding; First receiver module 64, is connected to above-mentioned memory module 62, for receiving the inquiry request for inquiring about user's registration information corresponding to called subscriber; First sending module 66, is connected to above-mentioned first receiver module 64, according to inquiry request, user's registration information corresponding for the called subscriber inquired is sent to the requesting party sending inquiry request, and wherein, user's registration information performs for requesting party and exhales process eventually.
Wherein, the requesting party of above-mentioned transmission inquiry request comprise following one of at least: application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
Fig. 7 is the structured flowchart according to exhaling processing unit two end of the embodiment of the present invention, as shown in Figure 7, this application of installation, in application server AS, comprising: the second receiver module 72, first enquiry module 74, the 3rd receiver module 76 and the first processing module 78, be described this device below.
Second receiver module 72, for receiving call request; First enquiry module 74, be connected to above-mentioned second receiver module 72, for to for user's registration information corresponding to called subscriber in the third party database TPUD query call request of storing user's registered information, wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSC that registered user is corresponding; 3rd receiver module 76, being connected to above-mentioned first enquiry module 74, inquiring the user's registration information of called subscriber for receiving TPUD; First processing module 78, is connected to above-mentioned 3rd receiver module 76, exhales process eventually for call request being transmitted to S-CSCF execution according to the user's registration information received.
Preferably, above-mentioned second receiver module 72, also in the following manner one of at least, receives call request: AS passes through, query call conversation control function I-CSCF sends to AS by mode called subscriber is used as public service identity PSI and treated calling, receives call request; AS passes through, and call request is sent to TRF by query call conversation control function I-CSCF, and the mode triggered by business by TRF receives user's call request; AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives call request.
Fig. 8 is the structured flowchart according to exhaling processing unit three end of the embodiment of the present invention, as shown in Figure 8, this application of installation is in query call conversation control function I-CSCF, comprise: the 4th receiver module 82, second enquiry module 84, the 5th receiver module 86 and the second processing module 88, be described this device below.
4th receiver module 82, for receiving call request; Second enquiry module 84, is connected to above-mentioned 4th receiver module 82, according to call request, and the user's registration information of called subscriber in the third party database TPUD query call request for storing the user's registration information after third-party registration; Wherein, user's registration information comprises: registered user, and the service call conversation control function S-CSCF that registered user is corresponding; 5th receiver module 86, is connected to above-mentioned second enquiry module 84, receives the user's registration information that TPUD inquires called subscriber; Second processing module 88, is connected to above-mentioned 5th receiver module 86, call request is transmitted to S-CSCF execution exhales process eventually according to the user's registration information received.
Preferably, above-mentioned second enquiry module 84, also for one of at least inquiring user's registration information in the following manner: directly from the user's registration information of TPUD inquiring user; The mode treated by the mark of called subscriber being used as public service identity PSI sends call request to application server AS, by AS after TPUD inquiring user log-on message, receive the mode of the user's registration information of TPUD feedback, inquire user's registration information; The mode triggered by TRF business sends call request to AS, by AS after TPUD inquiring user log-on message, receives the mode of the user's registration information feedback of TPUD feedback, inquires user's registration information.
Fig. 9 is the structured flowchart according to exhaling treatment system the end of the embodiment of the present invention, as shown in Figure 9, exhale treatment system 90 eventually, comprise: the application server AS 94 of above-mentioned any one third party database TPUD92, above-mentioned any one and the query call conversation control function I-CSCF96 of above-mentioned any one, wherein, the connected mode of AS and TPUD comprise following one of at least: AS and TPUD closes and establishes; AS and TPUD sets up separately; A conjunction in TPUD and multiple AS is established, and other AS in TPUD and multiple AS except closing the AS that establishes sets up separately.
For the problems referred to above in correlation technique, the end providing a kind of a kind of IMS user in the ip multimedia subsystem in the present embodiment exhales scheme, make IMS network operator can provide better service (such as to third party's business, voice service), the configuration effort of user data in great simplified network.
Figure 10 is the schematic diagram according to exhaling framework the end of the IMS user of the embodiment of the present invention, as shown in Figure 10, new network element third party database (TheThirdPartyUserDatabase, referred to as TPUD) is comprised, this database is connected with AS, stores the log-on message of third party user.When exhaling eventually, first route calls to AS, AS inquires about TPUD, after inquiring the S-CSCF of user, calling is transmitted to corresponding S-CSCF.
It should be noted that, TPUD can be a part of AS, and now between AS and TPUD is internal procedure alternately; Also can be an independently entity; Illustrate respectively below.
Figure 11-1 is the TPUD deployment diagram one according to exhaling framework the end of the IMS user of the embodiment of the present invention, and as shown in Figure 11-1, now AS and TPUD closes and establish, and only has the network element that such in network.This scene is applicable to the less scene of number of users.
Figure 11-2 is the TPUD deployment diagrams two according to exhaling framework the end of the IMS user of the embodiment of the present invention, and as shown in Figure 11-2, TPUD is independently arranged, and multiple similar AS all can access TPUD, now can load balancing between AS, can process large numbers of user.
Figure 11-3 is the TPUD deployment diagrams three according to exhaling framework the end of the IMS user of the embodiment of the present invention, as shown in Figure 11-3, have multiple similar AS, but one of them intension TPUD, other AS all need and TPUD in this AS is mutual.
No matter adopting which kind of mode above-mentioned, is all correlation technique for one of the implementation of Figure 10 framework.
Below the preferred embodiment for the present invention is described.
Figure 12 exhales flow chart one according to the preferred embodiment of the present invention intuitively eventually, and as shown in figure 12, this flow process comprises the steps:
Step 501: call request arrives the I-CSCF/IBCF that UE belongs to IMS network;
After step 1202:I-CSCF/IBCF receives call request, inquire about to TPUD launch position; After TPUD receives inquiry request, inquire about the login state of this user.If do not find log-on message, TPUD can return and not inquire, then I-CSCF background technology is as shown in Figure 2 the same, continues to perform from step 202.If find log-on message, then return the S-CSCF of user's registration;
Step 1203:I-CSCF, according to the S-CSCF received, sends call request to S-CSCF;
After step 1204:S-CSCF receives call request, perform called relevant business;
Step 1205:S-CSCF is to P-CSCF forwarded call request;
Step 1206:P-CSCF is to UE forwarded call request;
Step 1207: after call request finally arrives UE, completes call establishment by prior art.
It should be noted that, this preferred implementation belongs to one implementation the most intuitively, but this requires that I-CSCF can support this function.Preferably, can carry out corresponding configuration on I-CSCF, can identify which called subscriber by configuration is the above-mentioned third party user needing special processing.If domestic consumer, I-CSCF no longer inquires about TPUD, but performs existing procedure.In addition, when not upgrading to I-CSCF, the end that also can perform above-mentioned IMS user exhales.
Figure 13 exhales flowchart 2 according to the preferred embodiment of the present invention eventually, and as shown in figure 13, this flow process comprises the steps:
Step 601: call request arrives the I-CSCF/IBCF that UE belongs to IMS network;
Step 1302: optional, after I-CSCF/IBCF receives call request, can inquire about to HSS, what HSS returned is AS address;
Step 1303: if I-CSCF does not perform step 1302, the then configuration of I-CSCF this locality, by the IMPU needing the third party user of special processing of this patent, treat as (PublicServiceIdentity, PSI).PSI is the special SIPURI of a class, and its host is AS.No matter I-CSCF inquires AS address from HSS, or by IMPU as PSI process, this SIPURI points to certain AS.Calling is sent to AS by I-CSCF;
After step 1304:AS receives call request, to TPUD inquiry, obtain user's current S-CSCF address;
Step 1305:AS will be transmitted to corresponding S-CSCF after call request;
After step 1306:S-CSCF receives call request, perform called relevant business;
Step 1307:S-CSCF is to P-CSCF forwarded call request;
Step 1308:P-CSCF is to UE forwarded call request;
Step 1309: after call request finally arrives UE, completes call establishment by prior art.
Figure 14 exhales flow chart 3 according to the preferred embodiment of the invention eventually, and as shown in figure 14, this flow process comprises the steps:
Step 1401: call request arrives the I-CSCF/IBCF that UE belongs to IMS network;
Step 1402: optional, after I-CSCF/IBCF receives call request, can inquire about to HSS, what HSS returned is (Transitfunction, referred to as TRF) address;
Step 1403: if I-CSCF does not perform step 1402, the then configuration of I-CSCF this locality, receive this patent need the IMPU of the third party user of special processing time, think that present networks is IMS junction network, now, need calling to issue the TRF of present networks.No matter I-CSCF inquires about from HSS, or by present networks as junction network, this SIPURI points to TRF.Calling is sent to TRF by I-CSCF;
After step 1404:TRF receives call request, the business that performs triggers.The business of TRF triggers, the similar business trigger mechanism due to S-CSCF.Just TRF does not need the business datum (as iFC) downloading each user from HSS, and TRF is configured with iFC, and this is the iFC based on a certain class user, or based on the iFC of certain network;
Calling, according to the iFC of this locality, is sent to AS by step 1405:TRF;
After step 1406:AS receives call request, to TPUD inquiry, obtain user's current S-CSCF address;
Step 1407:AS will be transmitted to corresponding S-CSCF after call request;
After step 1408:S-CSCF receives call request, perform called relevant business;
Step 1409:S-CSCF is to P-CSCF forwarded call request;
Step 1410:P-CSCF is to UE forwarded call request;
Step 1411: after call request finally arrives UE, completes call establishment by prior art.
Figure 15 exhales flow chart four according to the preferred embodiment of the present invention eventually, and as shown in figure 15, this flow process comprises the steps:
Step 1501: call request arrives the I-CSCF/IBCF that UE belongs to IMS network;
After step 1502:I-CSCF/IBCF receives call request, inquire about to HSS.Due to the log-on message of HSS not this user, so do not find.Conventionally, HSS returns the list of a S-CSCF;
Step 1503:I-CSCF selects a S-CSCF, calling is sent to this S-CSCF;
After step 1504:S-CSCF receives call request, S-CSCF obtains user contracting data from HSS, and the business that performs triggers;
Call routing, according to the iFC in signing, is sent to AS by step 1505:S-CSCF;
After step 1506:AS receives call request, to TPUD inquiry, obtain user's current S-CSCF address;
Step 1507:AS will be transmitted to corresponding S-CSCF after call request;
After step 1508:S-CSCF receives call request, perform called relevant business;
Step 1509:S-CSCF is to P-CSCF forwarded call request;
Step 1510:P-CSCF is to UE forwarded call request;
Step 1511: after call request finally arrives UE, completes call establishment by prior art.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. exhale a processing method end, it is characterized in that, comprising:
Third party database TPUD stores the user's registration information after third-party registration, and wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding;
Described TPUD receives the inquiry request for inquiring about user's registration information corresponding to called subscriber;
User's registration information corresponding for the described called subscriber inquired is sent to the requesting party sending described inquiry request by described TPUD according to described inquiry request, wherein, described user's registration information is used for the execution of described request side and exhales process eventually.
2. method according to claim 1, is characterized in that, the described request side sending described inquiry request comprise following one of at least:
Application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
3. exhale a processing method end, it is characterized in that, comprising:
Application server AS receives call request;
Described AS inquires about to the third party database TPUD for storing user's registered information the user's registration information that in described call request, called subscriber is corresponding, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding;
Described AS receives the described user's registration information that described TPUD inquires described called subscriber;
Described call request is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described AS.
4. method according to claim 3, is characterized in that, described AS one of at least receives described call request in the following manner:
Described AS passes through, and query call conversation control function I-CSCF sends to described AS by the mode described called subscriber is used as public service identity PSI and treated calling, receives described call request;
Described AS passes through, and described call request is sent to TRF by query call conversation control function I-CSCF, and the mode triggered by business by described TRF receives described call request;
Described AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives described call request.
5. exhale a processing method end, it is characterized in that, comprising:
Query call conversation control function I-CSCF receives call request;
Described I-CSCF, according to described call request, inquires about the user's registration information of called subscriber in described call request to the third party database TPUD for storing the user's registration information after third-party registration; Wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding;
Described I-CSCF receives the user's registration information of the described called subscriber that described TPUD inquires;
Described call request is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described I-CSCF.
6. method according to claim 5, is characterized in that, described I-CSCF according to described call request, the user's registration information to the described TPUD inquiring user for storing the user's registration information after third-party registration comprise following one of at least:
Described I-CSCF is directly from the described user's registration information of described TPUD inquiring user;
Described I-CSCF passes through, the mark of described called subscriber is used as the mode that public service identity PSI treats and sends described call request to application server AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information that described TPUD feeds back, inquire described user's registration information;
The mode that described I-CSCF is triggered by TRF business sends described call request to described AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information feedback that described TPUD feeds back, inquire described user's registration information.
7. exhale a processing unit end, it is characterized in that, be applied to third party database TPUD, comprise:
Memory module, for storing the user's registration information after third-party registration, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding;
First receiver module, for receiving the inquiry request for inquiring about user's registration information corresponding to called subscriber;
First sending module, sends to the requesting party sending described inquiry request by user's registration information corresponding for the described called subscriber inquired according to described inquiry request, wherein, described user's registration information is used for the execution of described request side and exhales process eventually.
8. device according to claim 7, is characterized in that, the described request side sending described inquiry request comprise following one of at least:
Application server AS, query call conversation control function I-CSCF, Interconnected Border controlling functions IBCF.
9. exhale a processing unit end, it is characterized in that, be applied to application server AS, comprising:
Second receiver module, for receiving call request;
First enquiry module, for inquiring about to the third party database TPUD for storing user's registered information the user's registration information that in described call request, called subscriber is corresponding, wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSC that described registered user is corresponding;
3rd receiver module, inquires the described user's registration information of described called subscriber for receiving described TPUD;
First processing module, exhales process eventually for described call request being transmitted to described S-CSCF execution according to the described user's registration information received.
10. device according to claim 9, is characterized in that, described second receiver module, also in the following manner one of at least, receives described call request:
Described AS passes through, and query call conversation control function I-CSCF sends to described AS by the mode described called subscriber is used as public service identity PSI and treated calling, receives described call request;
Described AS passes through, and described call request is sent to TRF by query call conversation control function I-CSCF, the mode triggered by business by described TRF, receives described user's call request;
Described AS passes through, the mode that service call conversation control function S-CSCF business triggers, and receives described call request.
11. 1 kinds of ends exhale processing unit, it is characterized in that, are applied in query call conversation control function I-CSCF, comprise:
4th receiver module, for receiving call request;
Second enquiry module, according to described call request, inquires about the user's registration information of called subscriber in described call request to the third party database TPUD for storing the user's registration information after third-party registration; Wherein, described user's registration information comprises: registered user, and the service call conversation control function S-CSCF that described registered user is corresponding;
5th receiver module, receives the described user's registration information that described TPUD inquires described called subscriber;
Second processing module, is transmitted to described S-CSCF execution according to the described user's registration information received and exhales process eventually by described call request.
12. devices according to claim 11, is characterized in that, described second enquiry module, also for one of at least inquiring described user's registration information in the following manner:
Directly from the described user's registration information of described TPUD inquiring user;
The mode treated by the mark of described called subscriber being used as public service identity PSI sends described call request to application server AS, after inquiring about described user's registration information by described AS to described TPUD, receive the mode of the described user's registration information that described TPUD feeds back, inquire described user's registration information;
The mode triggered by TRF business sends described call request to described AS, after inquiring about described user's registration information, receives the mode of the described user's registration information feedback that described TPUD feeds back, inquires described user's registration information by described AS to described TPUD.
13. 1 kinds of ends exhale treatment system, it is characterized in that, comprise: the application server AS according to any one of claim 7 to 8 according to any one of third party database TPUD, claim 9 to 10 and the query call conversation control function I-CSCF according to any one of claim 11 to 12, wherein, the connected mode of described AS and described TPUD comprise following one of at least:
Described AS and described TPUD closes and establishes; Described AS and described TPUD sets up separately; A conjunction in described TPUD and multiple AS is established, and other AS in described TPUD and described multiple AS except closing the AS that establishes sets up separately.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526580.8A CN105450621A (en) | 2014-09-30 | 2014-09-30 | Terminating processing method, device and system |
| PCT/CN2015/073805 WO2016050033A1 (en) | 2014-09-30 | 2015-03-06 | Terminal call processing method, device and system<0} |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526580.8A CN105450621A (en) | 2014-09-30 | 2014-09-30 | Terminating processing method, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105450621A true CN105450621A (en) | 2016-03-30 |
Family
ID=55560400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410526580.8A Withdrawn CN105450621A (en) | 2014-09-30 | 2014-09-30 | Terminating processing method, device and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105450621A (en) |
| WO (1) | WO2016050033A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893352A (en) * | 2005-07-05 | 2007-01-10 | 华为技术有限公司 | Authority-identifying method of internet protocol multi-media sub-system |
| CN101001145A (en) * | 2006-01-11 | 2007-07-18 | 华为技术有限公司 | Authentication method for support terminal roaming of non-IP multimedia service subsystem |
| CN101212323A (en) * | 2006-12-25 | 2008-07-02 | 华为技术有限公司 | Method and system for providing service to group users in IMS network |
| US20130315138A1 (en) * | 2012-05-23 | 2013-11-28 | Nokia Siemens Networks Oy | Configurable services in internet protocol (ip)-based multimedia subsystem (ims) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1968138A (en) * | 2006-06-07 | 2007-05-23 | 华为技术有限公司 | Subscriber registration information management method and apparatus in IMS network |
| JP5249952B2 (en) * | 2007-02-22 | 2013-07-31 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | Group access to IP multimedia subsystem services |
| US20120140774A1 (en) * | 2008-12-26 | 2012-06-07 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and Systems for Enterprise Network Access Point Determination |
| US8213935B2 (en) * | 2008-12-31 | 2012-07-03 | Rockstar Bidco Lp | Creating a globally unique identifier of a subscriber device |
| CN102577281B (en) * | 2011-12-30 | 2014-09-03 | 华为技术有限公司 | Method and device for calling route of IP PBX |
-
2014
- 2014-09-30 CN CN201410526580.8A patent/CN105450621A/en not_active Withdrawn
-
2015
- 2015-03-06 WO PCT/CN2015/073805 patent/WO2016050033A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893352A (en) * | 2005-07-05 | 2007-01-10 | 华为技术有限公司 | Authority-identifying method of internet protocol multi-media sub-system |
| CN101001145A (en) * | 2006-01-11 | 2007-07-18 | 华为技术有限公司 | Authentication method for support terminal roaming of non-IP multimedia service subsystem |
| CN101212323A (en) * | 2006-12-25 | 2008-07-02 | 华为技术有限公司 | Method and system for providing service to group users in IMS network |
| US20130315138A1 (en) * | 2012-05-23 | 2013-11-28 | Nokia Siemens Networks Oy | Configurable services in internet protocol (ip)-based multimedia subsystem (ims) |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016050033A1 (en) | 2016-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101176369B (en) | Service profiles in IMS processes | |
| JP4549393B2 (en) | User registration in communication systems | |
| CN101401384B (en) | Methods and apparatus for registering or deregistering a user to or from an IP multimedia subsystem | |
| CN101617517B (en) | Group access to ip multimedia subsystem service | |
| CN101388837B (en) | Route selection method, service network, network appliance and terminal | |
| CN101345748B (en) | Method, system and apparatus for informing application server of user status | |
| US9854005B2 (en) | Methods and apparatus for providing network based services to non-registering endpoints | |
| JP5079004B2 (en) | Method for registration of multiple "permanently registered users" within the IMS subsystem of the NGN system | |
| CN101385295A (en) | Method and apparatus for selectively redirecting session control for an internet protocol multimedia subsystem | |
| CN101971592A (en) | Local session controller, ip multimedia subsystem and session registration method | |
| CN102148739B (en) | IMS (IP (Internet Protocol) Multimedia Subsystem) session routing control method and system | |
| KR101375983B1 (en) | Ims architecture using a distributed hash table | |
| CN105429988A (en) | IMS (Internet Protocol Multimedia Subsystem) registration method and IMS registration system based on multiple services | |
| CN100512495C (en) | Method and system for realizing called service | |
| CN102144380A (en) | End-to-end address transfer | |
| KR20070031155A (en) | Distributed HSSHome Subscriber Server architecture | |
| CN101159761B (en) | Method of processing login state subscription | |
| CN102177699A (en) | Method for managing a user in a telecommunication network, and associated device | |
| JP6048573B2 (en) | Information processing system | |
| KR101075614B1 (en) | Method for terminating call unregistered user in ip multimedia subsystem network | |
| CN105450621A (en) | Terminating processing method, device and system | |
| CN105530228A (en) | User register processing method, device and system | |
| US20130212284A1 (en) | Method and apparatus for maintaining information about subscription servers | |
| KR101360151B1 (en) | Method of sip message transmission between gruu users in ims network, and device of the same | |
| KR100875832B1 (en) | Method for processing a various event in a lump, network device and network system for processing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160330 |
|
| WW01 | Invention patent application withdrawn after publication |