CN101141539B - Fee counting method and system for prepaid service - Google Patents
Fee counting method and system for prepaid service Download PDFInfo
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- CN101141539B CN101141539B CN2007101757199A CN200710175719A CN101141539B CN 101141539 B CN101141539 B CN 101141539B CN 2007101757199 A CN2007101757199 A CN 2007101757199A CN 200710175719 A CN200710175719 A CN 200710175719A CN 101141539 B CN101141539 B CN 101141539B
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- mobile switching
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- prepaid server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
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Abstract
The present invention discloses a charging method and the system of a prepaid service, which can be utilized in the wireless communication field, wherein, the method comprises the following procedures: procedure 1, mobile exchange center emulation gets the signing contract information of a user from an attribution position register; procedure 2, the mobile exchange center emulation sends a calling request of the calling user terminal to the prepaid server according to the signing contract information, the prepaid server sends a request to the mobile exchange center emulation, and request to build the calling to the called user terminal; and procedure 3, the mobile exchange center emulation builds a calling junction to the called user terminal, and the prepaid server begins the real time charging after the mobile exchange center emulation enters the calling state. The present invention realizes the prepaid charging service by adopting the SIP protocol and utilizing the prepaid server PPS.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of charging method and system thereof of prepayment service.
Background technology
Traditional CDMA (Code Division Multiple Access, code division multiple access) in the network, the realization of prepayment service mode, as shown in Figure 1, the network element that is prepayment service in the prior art is formed structure chart, be by SSP (Service Switch Point, Service Switching Point) 101 and SCP (Service Control Point, service control point) passes through MAP (Mobile Application Part between 103, MAP) 104 agreements realize user's real time billing, from the HLR (Home Location Register, attaching position register) 102 that the user belonged to, download and obtain and user's pre-payment CAMEL-Subscription-Information is MSC.When the user initiates one when calling out, and when conversation beginning and end of conversation, trigger the trigger of each test point by SSP 101, transmission message informing SCP 103, SCP 103 carries out real time billing.SSP 101 is generally by the function of integrated this network element of MSC (Mobile Switch Center, mobile switching centre).
When cdma network evolves to 3G (Third Generation, the third generation) during the stage, MSC develops into MSCe (Mobile Switch Center emulation, mobile switching center emulation) and MGW (Media Gateway, media gateway), more communication modes adopts the IP mode between the network element, and SIP (Session Initiation Protocol, Session initiation Protocol) agreement is as the communications protocol between a kind of common network element, used also more and more widely, putting before this, occurred adopting Session Initiation Protocol to carry out prepaid server (the Prepaid Server of prepaid user charging, PPS), still lack the method for utilizing payment server and adopting the IP mode to charge in the CDMA2000 network at present.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of charging method and system thereof of prepayment service, is used for by adopting Session Initiation Protocol, prepaid server PPS to realize the prepaid accounting business.
To achieve these goals, the invention provides a kind of charging method of prepayment service, it is characterized in that, comprising:
Step 1, mobile switching center emulation are obtained user's CAMEL-Subscription-Information from attaching position register;
Step 2, described mobile switching center emulation is sent to prepaid server according to described CAMEL-Subscription-Information with the call request of call subscriber terminal, described prepaid server sends a request message to described mobile switching center emulation, and request is established to the calling of called user terminal; And
Step 3, described mobile switching center emulation is established to the call proceeding of described called user terminal, and described prepaid server begins real time billing after described mobile switching center emulation enters talking state.
The charging method of described prepayment service, wherein, described CAMEL-Subscription-Information comprises: the IP address of described prepaid server and prepaid user's service access code, described service access code is used to carry prepayment service information.
The charging method of described prepayment service wherein, in the described step 1, further comprises: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 31, described mobile switching center emulation sends registration request or qualification application request to described attaching position register; And
Obtain described CAMEL-Subscription-Information register response that step 32, described mobile switching center emulation are returned from described attaching position register by the expansion MAP or the qualification application response.
The charging method of described prepayment service wherein, in the described step 1, further comprises: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 41, described attaching position register send the qualification Indication message that contains described CAMEL-Subscription-Information to described mobile switching center emulation; And
Step 42, described mobile switching center emulation returns qualification indication response to described attaching position register.
The charging method of described prepayment service wherein, in the described step 1, further comprises: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 51, described mobile switching center emulation is applied for or begins to call for asking or the transferred number application to described attaching position register transmission position requests or business; And
Position request response that step 52, described mobile switching center emulation are returned from described attaching position register by the expansion MAP or professional application response or beginning are called for to ask response or the transferred number application response and obtain described CAMEL-Subscription-Information.
The charging method of described prepayment service, wherein, in the described step 2, further comprise: described prepaid server is to the step of described call subscriber terminal authentication and remaining sum audit, when the user of described call subscriber terminal was enough to initiate described callings for the remaining sum of the validated user of described prepaid server registration and described call subscriber terminal, described prepaid server sent extremely described mobile switching center emulation of described request message.
To achieve these goals, the present invention also provides a kind of charge system of prepayment service, it is characterized in that, comprising: mobile switching center emulation, attaching position register, prepaid server;
Described mobile switching center emulation obtains user's CAMEL-Subscription-Information from attaching position register; And the call request of call subscriber terminal is sent to described prepaid server according to described CAMEL-Subscription-Information; Described prepaid server sends a request message to described mobile switching center emulation, and request is established to the calling of called user terminal;
Described prepaid server begins real time billing after described mobile switching center emulation is established to the call proceeding of described called user terminal and enters talking state.
The charge system of described prepayment service wherein, also comprises: media gateway, connect described mobile switching center emulation, and be used for data are carried out conversion process.
The charge system of described prepayment service, wherein, Session initiation Protocol is adopted in communication between described mobile switching center emulation and the described prepaid server, with the communication of IP mode; The MAP agreement is adopted in communication between described mobile switching center emulation and the described attaching position register, and H.248 agreement is directly adopted in communication between described mobile switching center emulation and the described media gateway.
The charge system of described prepayment service, wherein, described CAMEL-Subscription-Information comprises: the IP address of described prepaid server and prepaid user's service access code, described service access code is used to carry prepayment service information.
The present invention utilizes prepaid server PPS to realize the prepaid accounting business by adopting Session Initiation Protocol.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is that the network element of prepayment service in the prior art is formed structure chart;
Fig. 2 is that the network element of prepayment service among the present invention is formed structure chart;
Fig. 3 be the present invention by expanding MAP, MSCe obtains the flow chart of the CAMEL-Subscription-Information of intelligent subscriber from HLR;
Fig. 4 be the present invention by expanding MAP, MSCe obtains the flow chart of the CAMEL-Subscription-Information of intelligent subscriber from HLR;
Fig. 5 be the present invention by expanding MAP, MSCe obtains the flow chart of the CAMEL-Subscription-Information of intelligent subscriber from HLR;
Fig. 6 is the charging realization flow figure of prepayment service among the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is made further more detailed description.
As shown in Figure 2, the network element that is prepayment service among the present invention is formed structure chart, this structure is used for wireless communication field, comprises mobile switching center emulation MSCe 201, attaching position register HLR 102, prepaid server PPS 203, media gateway MGW 205.
Communications protocol between mobile switching center emulation MSCe 201 and the prepaid server PPS 203 adopts Session initiation Protocol SIP, with the communication of IP mode; Communications protocol between mobile switching center emulation MSCe 201 and the attaching position register HLR 102 adopts MAP agreement MAP, and the communications protocol between mobile switching center emulation MSCe 201 and the media gateway MGW 205 directly adopts H.248 agreement; The service billing that cooperates the common prepaid user of realization between mobile switching center emulation MSCe 201 and attaching position register HLR 102, the prepaid server PPS203.
In Fig. 2, by the expansion MAP, mobile switching center emulation MSCe 201 obtains the CAMEL-Subscription-Information of intelligent subscriber from attaching position register HLR 102;
When the call subscriber terminal request of making a call, mobile switching center emulation MSCe 201 sends to prepaid server PPS 203 with this request, 203 couples of calling subscribers' of prepaid server PPS information is carried out authentication and remaining sum audit, if this calling subscriber enough initiates this calling for the validated user and the remaining sum of this prepaid server PPS 203 registrations, prepaid server PPS 203 sends message to mobile switching center emulation MSCe 201, and request is established to the calling of called user terminal;
Mobile switching center emulation MSCe 201 is established to the call proceeding of called user terminal; At call setup, after the conversation, prepaid server PPS 203 beginning real time billings.
Further, the CAMEL-Subscription-Information of intelligent subscriber comprises the IP address of prepaid server PPS 203 and prepaid user's AccessCode (service access code), and business information is carried by service access code.
Further, cooperate, realize the charging of prepayment service jointly by mobile switching center emulation MSCe 201 and attaching position register HLR 102, prepaid server PPS 203; Realize IN service and value-added service by the Session Initiation Protocol intercommunication between mobile switching center emulation MSCe 201 and the prepaid server PPS 203;
Bring mobile switching center emulation MSCe 201 by attaching position register HLR 102 with the CAMEL-Subscription-Information of intelligent subscriber by the expansion MAP.
As shown in Figure 3, be the present invention by expanding MAP, MSCe may further comprise the steps from the flow chart that HLR obtains the CAMEL-Subscription-Information of intelligent subscriber:
Step S301, MSCe/VLR (Vistor Location Register, VLR Visitor Location Register) sends REGNOT (registration request) or QUALREQ (the qualification application is asked and asked) message to HLR;
Step S302, the present invention expands MAP, in regnot (register response) or qualreq (qualification application response), get access to the CAMEL-Subscription-Information field of intelligent subscriber, comprise the IP address of prepaid server PPS and prepaid user's AccessCode (service access code), business information is carried by service access code.
As shown in Figure 4, be the present invention by expanding MAP, MSCe may further comprise the steps from the flow chart that HLR obtains the CAMEL-Subscription-Information of intelligent subscriber:
Step S401, HLR sends QUALDIR (qualification indication) message to MSCe/VLR; The present invention expands MAP, has carried the CAMEL-Subscription-Information field of intelligent subscriber in this message, comprises the IP address of prepaid server PPS and prepaid user's AccessCode.
Step S402, MSCe/VLR returns qualdir (qualification indication response) message to HLR.
As shown in Figure 5, be the present invention by expanding MAP, MSCe may further comprise the steps from the flow chart that HLR obtains the CAMEL-Subscription-Information of intelligent subscriber:
Step S501, MSCe sends LOCREQ (position requests) or FEATREQ (professional application) or ORIGREQ (beginning is called for and asks) or TRANUMRE (transferred number application) message to HLR;
Step S502, the present invention expands MAP, gets access to the CAMEL-Subscription-Information field of changeing intelligent subscriber before taking place in locreq (position request response) or featreq (professional application response) or orreq (beginning is called for and asks response) or trannumreq (transferred number application response) message.
As shown in Figure 6, be the charging realization flow figure of prepayment service among the present invention.(this calling is for prepaid server PPS in the calling of going into that prepaid server PPS reception MSCe triggers, being one goes into to call out, be referred to as InCallLeg), then go out to call out (the calling of sending from prepaid server PPS, be referred to as OutCallLeg) also will exhale to same MSCe, the specific implementation step of this flow process is as follows:
Step S601, MSCe send INVITE (invitation) message trigger prepaid server PPS, and request prepaid server PPS handles calling subscriber's call request (InCallLeg);
Step S602, prepaid server PPS respond 100 TRYING (trial) message (InCallLeg) after receiving INVITE;
Step S603, prepaid server PPS carries out authentication and remaining sum audit to calling subscriber's information, if the user enough initiates this calling for the validated user and the remaining sum of this prepaid server PPS registration, prepaid server PPS sends INVITE to MSCe, and request is established to called subscriber's calling (OutCallLeg);
Step S604, MSCe receive that INVITE responds 100 TRYING (OutCallLeg);
Step S605, MSCe are established to called subscriber's call proceeding, and after called subscriber's ring, MSCe sends 180 RINGING (progress) message (OutCallLeg) to prepaid server PPS;
Step S606, prepaid server PPS receive 180 RINGING message, send 180 RINGING (InCallLeg) to MSCe;
Step S607, called subscriber answer, MSCe sends 200 OK (finishing) message (OutCallLeg) to prepaid server PPS;
Step S608, prepaid server PPS receive the 200 OK message of replying, and respond ACK (response) message (OutCallLeg);
Step S609, prepaid server PPS sends 200 OK message (InCallLeg) to MSCe;
Step S610, MSCe receive 200 OK that reply from prepaid server PPS, respond ACK message, enter conversation state (InCallLeg), and prepaid server PPS begins real time billing;
Step S611, calling subscriber's on-hook, MSCe sends BYE (goodbye) message and gives prepaid server PPS (InCallLeg);
Step S612 after prepaid server PPS receives, stops to charge, and responds 200 OK, and InCallLeg discharges;
Step S613, prepaid server PPS sends BYE message to MSCe, discharges called subscriber (OutCallLeg).
Step S614, MSCe receive back response 200 OK, and OutCallLeg discharges.
The present invention has realized a kind of employing IP mode by the expansion MAP, utilizes prepaid server to realize the method that prepayment service is chargeed.By cooperating, realize the charging of prepayment service jointly by MSCe and HLR, prepaid server; Realize IN service and value-added service by the Session Initiation Protocol intercommunication between MSCe and the prepaid server; User's intelligent CAMEL-Subscription-Information comprises the IP address of prepaid server and prepaid user's AccessCode (service access code, business information is carried by service access code), brings MSCe by the expansion MAP by HLR.
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 work as 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.
Claims (9)
1. the charging method of a prepayment service is characterized in that, comprising:
Step 1, mobile switching center emulation are obtained user's CAMEL-Subscription-Information from attaching position register;
Step 2, described mobile switching center emulation is sent to prepaid server according to described CAMEL-Subscription-Information with the call request of call subscriber terminal, described prepaid server sends a request message to described mobile switching center emulation, and request is established to the calling of called user terminal; And
Step 3, described mobile switching center emulation is established to the call proceeding of described called user terminal, and described prepaid server begins real time billing after described mobile switching center emulation enters talking state;
In the described step 2, further comprise: described prepaid server is to the step of described call subscriber terminal authentication and remaining sum audit, when the user of described call subscriber terminal was enough to initiate described callings for the remaining sum of the validated user of described prepaid server registration and described call subscriber terminal, described prepaid server sent extremely described mobile switching center emulation of described request message.
2. the charging method of prepayment service according to claim 1 is characterized in that, described CAMEL-Subscription-Information comprises: the IP address of described prepaid server and prepaid user's service access code, described service access code is used to carry prepayment service information.
3. the charging method of prepayment service according to claim 1 and 2, it is characterized in that, in the described step 1, further comprise: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 31, described mobile switching center emulation sends registration request or qualification application request to described attaching position register; And
Obtain described CAMEL-Subscription-Information register response that step 32, described mobile switching center emulation are returned from described attaching position register by the expansion MAP or the qualification application response.
4. the charging method of prepayment service according to claim 1 and 2, it is characterized in that, in the described step 1, further comprise: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 41, described attaching position register send the qualification Indication message that contains described CAMEL-Subscription-Information to described mobile switching center emulation; And
Step 42, described mobile switching center emulation returns qualification indication response to described attaching position register.
5. the charging method of prepayment service according to claim 1 and 2, it is characterized in that, in the described step 1, further comprise: described mobile switching center emulation is specially by expanding MAP obtains described CAMEL-Subscription-Information from described attaching position register step:
Step 51, described mobile switching center emulation is applied for or begins to call for asking or the transferred number application to described attaching position register transmission position requests or business; And
Position request response that step 52, described mobile switching center emulation are returned from described attaching position register by the expansion MAP or professional application response or beginning are called for to ask response or the transferred number application response and obtain described CAMEL-Subscription-Information.
6. the charge system of a prepayment service is characterized in that, comprising: mobile switching center emulation, attaching position register, prepaid server;
Described mobile switching center emulation obtains user's CAMEL-Subscription-Information from attaching position register; And the call request of call subscriber terminal is sent to described prepaid server according to described CAMEL-Subscription-Information; Described prepaid server is to described call subscriber terminal authentication and remaining sum audit, when the user of described call subscriber terminal is enough to initiate described calling for the remaining sum of the validated user of described prepaid server registration and described call subscriber terminal, described prepaid server sends a request message to described mobile switching center emulation, and request is established to the calling of called user terminal;
Described prepaid server begins real time billing after described mobile switching center emulation is established to the call proceeding of described called user terminal and enters talking state.
7. the charge system of prepayment service according to claim 6 is characterized in that, also comprises: media gateway, connect described mobile switching center emulation, and be used for data are carried out conversion process.
8. the charge system of prepayment service according to claim 7 is characterized in that, Session initiation Protocol is adopted in communication between described mobile switching center emulation and the described prepaid server, with the communication of IP mode; The MAP agreement is adopted in communication between described mobile switching center emulation and the described attaching position register; H.248 agreement is directly adopted in communication between described mobile switching center emulation and the described media gateway.
9. according to the charge system of each described prepayment service of claim 6-8, it is characterized in that, described CAMEL-Subscription-Information comprises: the IP address of described prepaid server and prepaid user's service access code, described service access code is used to carry prepayment service information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101757199A CN101141539B (en) | 2007-10-10 | 2007-10-10 | Fee counting method and system for prepaid service |
| PCT/CN2008/000377 WO2009046610A1 (en) | 2007-10-10 | 2008-02-21 | Charging method and system for prepaid service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101757199A CN101141539B (en) | 2007-10-10 | 2007-10-10 | Fee counting method and system for prepaid service |
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| Publication Number | Publication Date |
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| CN101141539A CN101141539A (en) | 2008-03-12 |
| CN101141539B true CN101141539B (en) | 2011-03-02 |
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| CN2007101757199A Expired - Fee Related CN101141539B (en) | 2007-10-10 | 2007-10-10 | Fee counting method and system for prepaid service |
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| Country | Link |
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| CN (1) | CN101141539B (en) |
| WO (1) | WO2009046610A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384010B (en) * | 2008-10-15 | 2011-11-16 | 华为技术有限公司 | On-line charging method and system |
| US20170036336A1 (en) * | 2016-10-25 | 2017-02-09 | Caterpillar Inc. | Hammer assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461554A (en) * | 2000-12-22 | 2003-12-10 | 诺基亚公司 | Method and system enabling prepaid service in All-IP network |
| CN1516500A (en) * | 2003-01-07 | 2004-07-28 | 华为技术有限公司 | Method for implementing prepayment service |
| CN1553721A (en) * | 2003-05-30 | 2004-12-08 | 华为技术有限公司 | EHLR apparatus and method for realizing payment in advance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7120419B2 (en) * | 2003-12-15 | 2006-10-10 | Lucent Technologies Inc. | Generating one or more triggered operations to prepaid service node based on connection with intelligent peripheral component |
| US7254391B2 (en) * | 2004-03-04 | 2007-08-07 | Tekelec | Methods, systems, and computer program products for processing mobile originated query messages for prepaid mobile subscribers in a number portability environment |
-
2007
- 2007-10-10 CN CN2007101757199A patent/CN101141539B/en not_active Expired - Fee Related
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2008
- 2008-02-21 WO PCT/CN2008/000377 patent/WO2009046610A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1461554A (en) * | 2000-12-22 | 2003-12-10 | 诺基亚公司 | Method and system enabling prepaid service in All-IP network |
| CN1516500A (en) * | 2003-01-07 | 2004-07-28 | 华为技术有限公司 | Method for implementing prepayment service |
| CN1553721A (en) * | 2003-05-30 | 2004-12-08 | 华为技术有限公司 | EHLR apparatus and method for realizing payment in advance |
Non-Patent Citations (2)
| Title |
|---|
| Legacy MS Domain Step 1.3GPP2 X.S0012-0 Version 2.0.2004,32(0012020),第3.1节和第3.4.1节，图3.1和图3.4.1. |
| Legacy MS Domain Step 1.3GPP2 X.S0012-0 Version 2.0.2004,32(0012020),第3.1节和第3.4.1节,图3.1和图3.4.1. * |
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| Publication number | Publication date |
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| CN101141539A (en) | 2008-03-12 |
| WO2009046610A1 (en) | 2009-04-16 |
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