CN102256231A - Multi-network element fusion charging method and system, and charging gateway function - Google Patents
Multi-network element fusion charging method and system, and charging gateway function Download PDFInfo
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- CN102256231A CN102256231A CN2011101863813A CN201110186381A CN102256231A CN 102256231 A CN102256231 A CN 102256231A CN 2011101863813 A CN2011101863813 A CN 2011101863813A CN 201110186381 A CN201110186381 A CN 201110186381A CN 102256231 A CN102256231 A CN 102256231A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/41—Billing record details, i.e. parameters, identifiers, structure of call data record [CDR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/43—Billing software details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/44—Augmented, consolidated or itemized billing statement or bill presentation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/57—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for integrated multimedia messaging subsystem [IMS]
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Abstract
The invention discloses a multi-network element fusion charging method, a multi-network element fusion charging system and a charging gateway function. The method comprises that: after receiving call charging stopping requests from a plurality of related network elements in a call process, the charging gateway function generates multi-network element fusion charging data records related to the call process and transmits the multi-network element fusion charging data records to a billing domain; and the billing domain charges the call process according to the multi-network element fusion charging data records. In the scheme, in the process of participating in a call by a plurality of network elements of an Internet protocol multimedia subsystem (IMS), the charging gateway function (CGF) performs charging data record fusion on the plurality of network elements related to the call process and uniformly transmits the multi-network element fusion charging data records to the billing domain to save signaling traffic before the CGF and the billing domain (BD), reduce complexity in the interaction of the network elements of the subsystem and simultaneously avoid the billing domain associating call detail record (CDR) lists of independent network elements again to reduce the complexity of the billing domain.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to many network elements convergent billing method and system and metering data gateway function entity in a kind of IP Multimedia System (IP Multimedia Subsystem abbreviates IMS as).
Background technology
IMS is third generation affiliate tissue (3rd Generation Partnership Project, abbreviate 3GPP as) definition the next generation network standard, its distinguishing feature is to have adopted session initiation protocol (Session Initial Protocol, abbreviate SIP as) system, communication is irrelevant with access, can possess the multimedia service controlled function separates with bearing capacity, call out and service detach, application separates with service, business and network detach, and multiple abilities such as mobile network and internet service fusion.
Fig. 1 is the schematic diagram according to the IMS charge system of correlation technique, as shown in Figure 1, whole framework comprises subscriber equipment (User Equipment, abbreviate UE as) 101, proxy call conversation control function entity (Proxy Call Session Control Function, abbreviate P-CSCF as) 102, service call session control function entity (Serving Call Session Control Function, abbreviate SCSCF as) 103, home subscriber server (Home Subscriber Server, abbreviate HSS as) 104, service server (Application Service, abbreviate AS as) 105, metering data gateway function entity (Charging Gateway Function, abbreviate CGF as) 106, charging center (Billing Domain, abbreviate BD as) 107, in conversation procedure, also relate to query call conversation control function entity functional entitys such as (Interrogating Call Session Control Function abbreviate I-CSCF as) (not expression in the drawings) in addition.
Fig. 2 is the interaction diagrams of handling according to the charging of charging method under the situation of many network elements convergent billing of the IMS of correlation technique, as shown in Figure 2, comprises that following step S201 is to step S215.
S201, the calling subscriber makes a call, and the SCSCF that is linked into user attaching carries out home service to be handled, and is triggered to service server AS1 and service server AS2 by ISC interface respectively, final out to called territory.
S202, the success response of call request is returned in called territory, passes through AS2 respectively, AS1, SCSCF.
S203, calling subscriber send the call setup acknowledges requests, pass through SCSCF respectively, AS1, and AS2 confirms call setup.
S204, SCSCF reports this call charging to begin to ask CGF after confirming call setup.
S205, AS1 reports this call charging to begin to ask CGF after confirming call setup.
S206, AS2 reports this call charging to begin to ask CGF after confirming call setup.
S207, business is finished, and user's on-hook sends and calls out the request of termination, passes through SCSCF respectively, AS1, AS2.
S208 after SCSCF receives call release request, reports this call charging to stop asking CGF.
After S209, CGF received that the charging of SCSCF stops request, charging data record (Charging Data Records the is called for short CDR) ticket that sends SCSCF in this calling was to BD.
S210 after AS1 receives call release request, reports this call charging to stop asking CGF.
After S211, CGF received that the charging of AS1 stops request, the CDR ticket that sends AS1 in this calling was to BD.
S212 after AS2 receives call release request, reports this call charging to stop asking CGF.
After S213, CGF received that the charging of AS2 stops request, the CDR ticket that sends AS2 in this calling was to BD.
S214, the success response of calling out the request of termination is returned in called territory, passes through AS2 respectively, AS1, SCSCF.
S215, BD participates in all in the network element SCSCF of this calling, AS1, the CDR of AS2 integrates the user is chargeed.
From said process as can be seen, many network elements participate in the IMS calling procedure, CGF all needs a CDR ticket to the charging center for the every network element that relates in the calling procedure, the internet message amount is bigger, and the charging center needs the CDR ticket of all network elements in the associated call process, finally carry out integrated charging, the charging center need be analyzed and association process the ticket of all network elements, the system complexity height.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of many network elements convergent billing method and system and metering data gateway function entity, saves CGF and BD signaling traffic and the mutual complexity of system's network element before.
In order to solve the problems of the technologies described above, the invention provides a kind of many network elements convergent billing method, comprise: after metering data gateway function entity is received the call charging termination request that a plurality of related network elements send in the calling procedure, generating the many network element convergent billing data record relevant with described calling procedure and be sent to the charging center, charges to described calling procedure according to described many network elements convergent billing data record in described charging center.
Further, said method can also have following characteristics:
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
Further, said method can also have following characteristics:
The described network element relevant with calling procedure receive set up response message from described callee's session after, perhaps send the beginning request message that charges to metering data gateway function entity after setting up request message from described calling party's session receiving.
Further, said method can also have following characteristics:
The network element that metering data gateway function entity merges according to user's signing service type decision-making.
Further, said method can also have following characteristics:
The described network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server.
In order to solve the problems of the technologies described above, the present invention also provides a kind of many network elements Convergence Billing System, comprising: metering data gateway function entity, charging center, and metering data gateway function entity comprises receiver module, Fusion Module and reporting module; Described receiver module is used for after receiving the call charging termination request that a plurality of related network elements of calling procedure send the notice Fusion Module; Described Fusion Module is used to generate the many network element convergent billing data record relevant with described calling procedure; Described reporting module is used for described many network elements convergent billing data record is sent to the charging center; Described charging center is used for according to described many network elements convergent billing data record described calling procedure being chargeed.
Further, said system can also have following characteristics:
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
Further, said system can also have following characteristics:
The described network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server.
In order to solve the problems of the technologies described above, the present invention also provides a kind of metering data gateway function entity of many network elements convergent billing, wherein, comprising: metering data gateway function entity comprises receiver module, Fusion Module and reporting module; Described receiver module is used for after receiving the call charging termination request that a plurality of related network elements of calling procedure send the notice Fusion Module; Described Fusion Module is used to generate the many network element convergent billing data record relevant with described calling procedure; Described reporting module is used for described many network elements convergent billing data record is sent to the charging center.
Further, above-mentioned metering data gateway function entity can also have following characteristics:
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
This programme participates in the calling procedure at the many network elements of IMS, after CGF carries out the charging data record fusion to the relevant a plurality of network elements of calling procedure, unification sends to the charging center, can save CGF and BD signaling traffic and the mutual complexity of system's network element before, avoid the charging center once more the CDR ticket of stand-alone network elements to be carried out association simultaneously, reduced the complexity of charging center.
Description of drawings
Fig. 1 is the structure chart of IMS charge system of the prior art;
Fig. 2 is the interaction diagrams of handling according to the charging of many network elements charging method under current present situation situation of the IMS of correlation technique;
Fig. 3 is the structure composition diagram of charging data gateway functional entity among the embodiment;
Fig. 4 is the schematic flow sheet of many network elements convergent billing method among the embodiment;
Fig. 5 is the flow chart of many network elements convergent billing method in the specific embodiment one.
Embodiment
Many network elements Convergence Billing System comprises metering data gateway function entity, charging center.As shown in Figure 3, metering data gateway function entity comprises receiver module, Fusion Module and reporting module.
Receiver module is used for after receiving the call charging termination request that a plurality of related network elements of calling procedure send, the notice Fusion Module.
Fusion Module is used to generate the many network element convergent billing data record relevant with described calling procedure;
Reporting module is used for described many network elements convergent billing data record is sent to the charging center.
The charging center is used for according to described many network elements convergent billing data record described calling procedure being chargeed.
Wherein, many network elements merge the call charging data record that the call charging data record are meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
The described network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server.
As shown in Figure 4, a kind of many network elements convergent billing method, wherein,
After metering data gateway function entity is received the call charging termination request that a plurality of related network elements send in the calling procedure, generating the many network element convergent billing data record relevant with described calling procedure and be sent to the charging center, charges to described calling procedure according to described many network elements convergent billing data record in described charging center.
The network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server can also comprise the network element that other is relevant.
Wherein, many network elements merge the call charging data record that the call charging data record are meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
In the said method, the network element relevant with calling procedure receive set up response message from described callee's session after, perhaps send the beginning request message that charges to metering data gateway function entity after setting up request message from described calling party's session receiving.Request message is set up in session can be sip message, for example INVITE.
The network element that metering data gateway function entity can merge according to user's signing service type decision-making, the different signing service types of user are corresponding to different application servers, and metering data gateway function entity can be determined the application server that different kinds of business uses according to the signing service type.
When metering data gateway function entity determines whether each network element belongs to the same call process, can judge according to the ICID sign or the charge number (for example calling number) of the user terminal that carries in the message.
In the many network elements charging method of IMS in the correlation technique, in the IMS calling procedure, CGF all needs a CDR to BD for every network element of every calling, the internet message amount is bigger, and BD needs the CDR ticket of all network elements of related each calling, finally carry out integrated charging, BD need analyze and association process the ticket of all network elements, the system complexity height.In the said method, the CDR that permeates that CGF finishes many network elements billing information request of same call process sends to BD, it is excessive to have solved in the charging method of the IMS in the correlation technique signaling amount of CGF and BD, and BD realizes too complicated problems, reduced CGF and BD signaling traffic before, and reduced the complexity of BD, simplified many network elements of IMS charging flow.
Below the implementation procedure of specific embodiment to embodiment is described in detail.
Specific embodiment one
Specific embodiment one provides a kind of charging method of IP Multimedia System, comprise each network element (S-CSCF, AS1 AS2) receives and sets up response message or session from the session in called territory and set up and confirm request message, and wherein session is set up response message and is used to notify each network element (S-CSCF, AS1, AS2) session is connected, and CGF receives each network element (S-CSCF, AS1, AS2) after the charging request, the loopback charge response message confirms for each network element.Concrete, response message is set up in session can be the 200OK response message, session is set up and is confirmed that request message can be the ACK request message.This charge response message can be the ACA response message.
Fig. 5 is the interaction diagrams that the charging of many network elements convergent billing method of the IMS of specific embodiment one is handled.As shown in Figure 5, comprise the steps that S501 is to step S514.
S501, the calling subscriber makes a call, and the SCSCF that is linked into user attaching carries out home service to be handled, and is triggered to service server AS1 and service server AS2 by ISC interface respectively, final out to called territory.
S502, the success response of call request is returned in called territory, passes through AS2 respectively, AS1, SCSCF.
S503, calling subscriber send the call setup acknowledges requests, pass through SCSCF respectively, AS1, and AS2 confirms call setup.
S504, SCSCF reports this call charging to begin to ask CGF after confirming call setup.
S505, AS1 reports this call charging to begin to ask CGF after confirming call setup.
S506, AS2 reports this call charging to begin to ask CGF after confirming call setup.
S507, business is finished, and calling subscriber's on-hook sends and calls out the request of termination, passes through SCSCF respectively, AS1, AS2.
S508 after SCSCF receives call release request, reports this call charging to stop asking CGF.
S509 after AS1 receives call release request, reports this call charging to stop asking CGF.
S510 after AS2 receives call release request, reports this call charging to stop asking CGF.
S511, the success response of calling out the request of termination is returned in called territory, passes through AS2 respectively, AS1, SCSCF.
S512, the comprehensive S-CSCF of CGF, AS1, the charging request msg of AS2 is one and merges the CDR ticket.
S513, CGF will merge the CDR ticket and send to BD.
S515, BD charges to the user according to merging the CDR ticket.
Need to prove that under the situation of not conflicting, embodiment among the application and the feature among the embodiment be combination in any mutually.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to finish by program, described program can be stored in the computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. the method for network element convergent billing more than a kind, wherein,
After metering data gateway function entity is received the call charging termination request that a plurality of related network elements send in the calling procedure, generating the many network element convergent billing data record relevant with described calling procedure and be sent to the charging center, charges to described calling procedure according to described many network elements convergent billing data record in described charging center.
2. the method for claim 1 is characterized in that,
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
3. the method for claim 1 is characterized in that,
The described network element relevant with calling procedure receive set up response message from described callee's session after, perhaps send the beginning request message that charges to metering data gateway function entity after setting up request message from described calling party's session receiving.
4. the method for claim 1 is characterized in that,
The network element that metering data gateway function entity merges according to user's signing service type decision-making.
5. the method for claim 1 is characterized in that,
The described network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server.
6. network element Convergence Billing System more than a kind, comprising: metering data gateway function entity, charging center is characterized in that metering data gateway function entity comprises receiver module, Fusion Module and reporting module;
Described receiver module is used for after receiving the call charging termination request that a plurality of related network elements of calling procedure send the notice Fusion Module;
Described Fusion Module is used to generate the many network element convergent billing data record relevant with described calling procedure;
Described reporting module is used for described many network elements convergent billing data record is sent to the charging center;
Described charging center is used for according to described many network elements convergent billing data record described calling procedure being chargeed.
7. system as claimed in claim 6 is characterized in that,
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
8. system as claimed in claim 6 is characterized in that,
The described network element relevant with calling procedure comprises at least: service call session control function entity, calling party's service server and/or callee's service server.
9. the metering data gateway function entity of network element convergent billing more than a kind wherein, comprising:
Metering data gateway function entity comprises receiver module, Fusion Module and reporting module;
Described receiver module is used for after receiving the call charging termination request that a plurality of related network elements of calling procedure send the notice Fusion Module;
Described Fusion Module is used to generate the many network element convergent billing data record relevant with described calling procedure;
Described reporting module is used for described many network elements convergent billing data record is sent to the charging center.
10. metering data gateway function entity as claimed in claim 9 is characterized in that,
Described many network element merges the call charging data record that the call charging data record is meant that two or more network elements merge in a plurality of relevant network elements of described calling procedure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101863813A CN102256231A (en) | 2011-07-05 | 2011-07-05 | Multi-network element fusion charging method and system, and charging gateway function |
| PCT/CN2012/075495 WO2013004107A1 (en) | 2011-07-05 | 2012-05-15 | Multiple network element convergent charging method and system, and charging gateway function |
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| CN2011101863813A CN102256231A (en) | 2011-07-05 | 2011-07-05 | Multi-network element fusion charging method and system, and charging gateway function |
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| WO (1) | WO2013004107A1 (en) |
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| WO2013004107A1 (en) * | 2011-07-05 | 2013-01-10 | 中兴通讯股份有限公司 | Multiple network element convergent charging method and system, and charging gateway function |
| CN103384202A (en) * | 2013-07-17 | 2013-11-06 | 大唐移动通信设备有限公司 | Flow report message transmission method and device |
| CN107483216A (en) * | 2017-08-16 | 2017-12-15 | 济南浪潮高新科技投资发展有限公司 | A kind of IMS charging bills based on FPGA merge compression method |
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| WO2013004107A1 (en) | 2013-01-10 |
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Application publication date: 20111123 |