CN101179402A - Method of selecting flexibly service on-line accounting system for WCDMA service - Google Patents
Method of selecting flexibly service on-line accounting system for WCDMA service Download PDFInfo
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- CN101179402A CN101179402A CNA2006101439806A CN200610143980A CN101179402A CN 101179402 A CN101179402 A CN 101179402A CN A2006101439806 A CNA2006101439806 A CN A2006101439806A CN 200610143980 A CN200610143980 A CN 200610143980A CN 101179402 A CN101179402 A CN 101179402A
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- ocs
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- online charging
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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
- H04M15/64—On-line charging system [OCS]
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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
- H04M15/80—Rating or billing plans; Tariff determination aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
Abstract
A method used in an Online Charging System (OCS) for the flexible selection of WCDMA services, the method comprising that: the OCS address parameter of a subscriber is added to the user data in a Home Location Register (HLR); by adding the OCS address parameter to a signaling message, the OCS address parameter carried by the signaling message is passed to an online charging activated network element in a WCDMA; and the online charging activated network element, according to the received OCS address, interacts with the OCS through online charging messages.
Description
Technical field
The present invention relates to the WCDMA mobile communication, particularly relate to based on the signatory OCS address of HLR and make the user can select to serve the method for OCS flexibly.
Background technology
In present OCS (Online Charging System) scheme, each user attaching in which OCS is served by the analysis user number to be drawn, the user who is a certain OCS service belongs to a certain section, served by OCS1 as number section party A-subscriber, and number section B is served by OCS2.Can there be following defective in such method: the network element that triggers the OCS business, need the corresponding relation of configure user section and OCS as SCP (service control point), GGSN (Serving GPRS Support Node) etc., the address that just can draw service OCS after need analyzing Subscriber Number during professional the use, network increase user number Duan Shixu carries out corresponding data configuration on these network elements revises; And bundle preferential to a plurality of numbers when user applies, the number of each user among perhaps a plurality of associated users bundlees preferential, but these numbers belong to not jack per line section again, when belonging to different OCS services, then can be owing to user's metering data disperse, an OCS can't finish charging.
Therefore, need a kind of effective method to solve the problems referred to above that exist among the OCS.
Summary of the invention
The present invention proposes a kind of method based on HLR (attaching position register) signatory OCS address in user data and solves above-mentioned defective.The method according to this invention, the network element that triggers the OCS business needs only the OCS that this user of service just can be looked in the OCS address of contracting according to the user, and obviously, as long as binding unique user with a plurality of numbers of preferential demand or the OCS address that a plurality of user contract identical are arranged, and the subscriber data of being correlated with of will chargeing put into this OCS just can solve top explanation owing to the preferential OCS who causes of number bundling can't finish the problem of charging.
According to the present invention, provide a kind of for the professional method of selecting service online charge system (OCS) flexibly of WCDMA, described method comprises: the OCS address parameter that increases the contracted user in the user data in attaching position register (HLR); By in signaling message, increasing the mode of OCS address parameter, utilize this signaling message that carries the OCS address parameter, the online charging that the OCS address parameter is delivered among the WCDMA triggers on the network element; And online charging triggering network element carries out the mutual of online charging message according to OCS address of receiving and Online Charging System.
For the packet switch domain service of WCDMA, said process comprises: HLR inserts to Serving GPRS Support Node (SGSN) down by the user data that a message will comprise the OCS address parameter, and a wherein said message carries the OCS address parameter; SGSN preserves this OCS address parameter; When the packet switch domain service of user's use needed OCS that service is provided, SGSN passed to Gateway GPRS Support Node (GGSN) with the OCS address by another message, and wherein said another message carries the OCS address parameter; And GGSN is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
For the circuit domain business of WCDMA, said process comprises: HLR inserts to mobile switching center (MSC/VLR) down by the user data that a message will carry the OCS address parameter, and a wherein said message carries the OCS address parameter; MSC/VLR preserves this OCS address parameter; For calling service, when the circuit domain business of user's use needs OCS that service is provided, mobile switching centre/Service Switching Point (MSC/SSP) obtains Service Control Point, the OCS address of serving this user from VLR, MSC/SSP passes to purpose SCP with the OCS address by another message again, and described another message carries the OCS address parameter; And SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.And during for called service, when the circuit domain business that uses as the user needed OCS that service is provided, calling side MSC can be obtained SCP, the OCS address of serving this user by a message from HLR; MSC/SSP passes to purpose SCP with the OCS address that obtains by another message, and described another message carries the OCS address parameter; And SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
The present invention provides OCS services selection flexibly for the user, a plurality of numbers of unique user or the preferential service of charging between a plurality of associated user can be provided so very easily, and the influence that makes operator be unlikely to be subjected to present OCS can only serve a certain fixing number section user brings the inconvenience of business on carrying out.
Following detailed description by the reference accompanying drawing will be seen that above and other objects of the present invention, feature, each side and advantage.
Description of drawings
Fig. 1 shows CS (circuit domain) that the core net of WCDMA comprises and the basic structure of PS (packet domain);
Fig. 2 is the circuit domain business online charging flow chart of prior art;
Fig. 3 is the packet switch domain service online charging flow chart of prior art;
Fig. 4 is the professional online charging flow chart in territory in a circuit according to the invention;
Fig. 5 is according to packet switch domain service online charging flow chart of the present invention.
Embodiment
Below, with reference to accompanying drawing 1, CS (circuit domain) that the core net of description WCDMA comprises and the basic structure of PS (packet domain).
WCDMA (wideband CDMA) can be divided into Radio Access Network (RAN) and core net (CN) on system configuration and function.Radio Access Network is used to handle all and wireless function associated.CN is responsible for handling voice calls all in the WCDMA system and is connected exchange and route with external network with data.Core net is responsible for and being connected of other networks and communicating by letter and management to MS (travelling carriage).Core net is divided into two subsystem: CS (circuit domain) and PS (packet domain).
Circuit domain is based on circuit-switched network.CS (circuit domain) business refers to the business that realizes by circuit switching, as traditional speech business, short message service, circuit domain video telephone business.The control appliance that circuit domain business relates to comprises MSC/VLR/SSP (" MSC " in this specification is the address of 3GPP R99 version, and be suitable equally for the address of version after the R4, as " MSC Server " address), SCP (service control point) etc.MSC/VLR/SSP is divided in logic: MSC (mobile switching centre), and it plays the circuit exchange interaction; VLR (VLR Visitor Location Register), it plays interim storage visitor data (user data is from HLR); And SSP (Service Switching Point), it plays user's intelligent network business exchange interaction, as prepayment service.Because MSC, VLR and SSP generally close and be located in the network element, therefore the communication protocol between three logical blocks belongs to each producer's internal agreement, but generally is expressed as MSC/VLR/SSP, represents that this network element possesses the logic function of three parts.
Packet domain is based on packet switching network.PS (packet domain) business refers to the business that realizes by packet switching, as gprs service, MMS (multimedia messaging service, MMS).The control appliance that packet switch domain service relates to comprises SGSN (Serving GPRS Support Node) and GGSN (Gateway GPRS Support Node).The both is the stand-alone network elements that defines in 3GPP (third generation collaborative project) standard, and wherein SGSN plays the packet switching effect, and stores the data (user data is from HLR) of visitor temporarily.
HLR is the shared equipment of circuit domain and packet domain.HLR is the network element that defines in the 3GPP standard, and permanent storage (removing non-artificial change) user data is the source that other network element of WCDMA core net obtains user data, with communicating by letter between each network element standard definition is arranged all.
Fig. 2 is the circuit domain business online charging flow chart of prior art.
Below, with reference to the accompanying drawings 2, the online charging process of current circuit domain business is described.
The online charging user, when using circuit domain business as the prepaid user, at first, MSC/VLR/SSP is from VLR (during calling service) or HLR (during called service, situation in caller MSC/SSP trigger intelligent business) obtain the SCP address of serving this user, then, by CAP (CAMEL Application Part) message and purpose SCP interactive information, the SCP address that analysis draws purpose OCS according to the Subscriber Number segment information, and the online charging reciprocal process of initiation and purpose OCS.
Fig. 3 is the packet switch domain service online charging flow chart of prior art;
Below, with reference to the accompanying drawings 3, the online charging process of current packet switch domain service is described.
The online charging user, when using packet switch domain service as the prepaid user, at first, SGSN sets up PDP Context (initiation packet context) by GTP message and GGSN, the GGSN address that analysis draws purpose OCS according to the Subscriber Number segment information, and the online charging reciprocal process of initiation and purpose OCS.
As described above, professional online charging method in foregoing circuit territory and packet switch domain service online charging method exist such defective: the network element that triggers the OCS business, need the corresponding relation of configure user section and OCS as SCP (service control point), GGSN (Serving GPRS Support Node) etc., the address that just can draw service OCS after need analyzing Subscriber Number during professional the use, network increase user number Duan Shixu carries out corresponding data configuration on these network elements revises; And bundle preferential to the number of each user in a plurality of numbers or a plurality of associated user when user applies, but these numbers belong to not jack per line section again, when belonging to different OCS services, then can be owing to user's metering data disperse, an OCS can't finish charging.
Below, make user can flexibly select serve the method for OCS according to of the present invention based on the signatory OCS address of HLR with reference to accompanying drawing 4 and accompanying drawing 5 descriptions.
According to the present invention, in the user contracting data of HLR, increase an OCS address parameter, signatory this parameter that the goes up when user has the OCS demand for services, the OCS address can be inserted into down respectively among the VLR or the SGSN in the packet domain in the circuit domain by for example MAP (MAP) message as a parameter in the user data, after this when using, business is passed to the network element that triggers the OCS business by the process shown in accompanying drawing 4 or the accompanying drawing 5, as SCP in the circuit domain or the GGSN in the packet domain etc., realize selecting flexibly service OCS thus.
According to the present invention, increase the OCS address parameter in the user data in HLR, this parameter is as a part in the user data, its transmission can increase the OCS address parameter in existing signaling message method realizes, for example for circuit domain business, can be for example " inserting user data (MAP-INSERT-SUBSCRIBER-DATA; draw standard) " message between HLR and MSC/VLR from 3GPP TS29002, " transmission routing iinformation (MAP_SEND_ROUTING_INFORMATION draws the standard from 3GPP TS29002) " message, increase the OCS address parameter respectively in the standard message such as the CAP message between SSP and SCP.For packet switch domain service, can be for example " inserting user data (MAP-INSERT-SUBSCRIBER-DATA; draw standard) " message between HLR and SGSN from 3GPP TS29002, increase the OCS address parameter respectively in the standard message such as " PDP context activation request (Create PDPContext Request draws the standard from 3GPP the TS29060) " message between SGSN and GGSN.By the way, the parameter of carrying the OCS address can be transmitted by improved existing signaling message as a part in the user data.Wherein, the OCS address can be IP (Internet protocol) address format, also can be the signalling point form.In addition, be to be understood that, " inserting user data (MAP-INSERT-SUBSCRIBER-DATA) " message, " transmitting routing iinformation (MAP_SEND_ROUTING_INFORMATION) " message, the CAP message between SSP and SCP between HLR and MSC/VLR above-mentioned only provides as example, and does not mean that any limitation of the invention.According to the present invention, can adopt any message, as long as it can transmit the OCS address parameter between each parts in circuit domain.In addition, be to be understood that, " inserting user data (MAP-INSERT-SUBSCRIBER-DATA) " message between HLR and SGSN above-mentioned, " creating PDP Context request (Create PDP Context Request) " message between SGSN and GGSN only provides as example, and does not mean that any limitation of the invention.According to the present invention, can adopt any message, as long as it can transmit the OCS address parameter between each parts in packet domain
Below, specifically describe the online charging process of the professional and packet switch domain service in territory in a circuit according to the invention with reference to accompanying drawing 4 and accompanying drawing 5.
Fig. 4 is the professional online charging flow chart in territory in a circuit according to the invention.
Below, with reference to the accompanying drawings 4, the online charging process of territory business is in a circuit according to the invention described.
In accompanying drawing 4, situation for calling service, at first HLR inserts to MSC/VLR (MSC and VLR close and establish) down by the user data that for example " insertion user data (MAP-INSERT-SUBSCRIBER-DATA) " message will carry the OCS address parameter, and then, MSC/VLR preserves this parameter.The following slotting user data process of the routine during this descends slotting process and well known to a person skilled in the art present mobile network is the same, comprises the following slotting process that user position update, user data modification cause.
When calling service takes place, when the circuit domain business that the user uses needs OCS that service is provided, MSC/SSP (MSC and SSP close and establish) obtains SCP, the OCS address of serving this user from VLR, MSC/SSP passes to purpose SCP with the OCS address by for example CAP message again, and this CAP message carries the OCS address parameter.SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
And for called service, when the circuit domain business that called service user use takes place needs OCS that service is provided, calling side MSC can be obtained SCP, the OCS address of serving this user by " transmitting routing iinformation (MAP_SEND_ROUTING_INFORMATION) " message from HLR, shown in the dotted line among Fig. 4, MSC/SSP passes to purpose SCP with the OCS address by for example CAP message again, and this CAP message carries the OCS address parameter.SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
Fig. 5 is according to packet switch domain service online charging flow chart of the present invention.
Below, with reference to the accompanying drawings 5, the online charging process according to packet switch domain service of the present invention is described.
In accompanying drawing 5, at first HLR inserts down to SGSN by the user data that for example " insertion user data (MAP-INSERT-SUBSCRIBER-DATA) " message will carry the OCS address parameter, should " insertion user data " message carry the OCS address parameter.Then, SGSN preserves this parameter.Down slotting process is the same with following slotting user data process among the mobile network at present for this, comprises the following slotting process that user position update, user data modification cause.
When the packet switch domain service that the user uses, when needing OCS that service is provided, SGSN with the OCS address by for example " the PDP context activation request information passes to GGSN, should " establishment PDP Context request information carries the OCS address parameter.GGSN is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
By top process as can be seen, the user is the OCS of subscribed services as required, also just realized having in the network purpose that the unique user of a plurality of numbers or any two or more user can be served by same OCS, network elements such as SCP, GGSN have also reduced the data configuration of user number section and OCS address corresponding relation simultaneously.
According to the present invention, look for OCS by the method for the signatory OCS address of HLR, realized that online charging triggers network element, as SCP, GGSN etc., reduced the data configuration of user number section and OCS address corresponding relation, reduced the number analysis process simultaneously.In addition, the user is the OCS of subscribed services as required, make the unique user or any two or more user that have a plurality of numbers in the network to serve by same OCS, like this when having a plurality of OCS in the network, can any two or more users bundle charge preferential.
More than invention has been described.Though detailed description of the present invention is at example embodiment, to those skilled in the art, various modification and the replacement form of these embodiment all can be imagined.Therefore, all modification and replacement forms in the clear and definite scope of patent protection of the present invention of claims have been contained in the present invention.
Claims (11)
1. one kind for the professional method of selecting service online charge system (OCS) flexibly of WCDMA, and described method comprises:
Increase contracted user's OCS address parameter in the user data in attaching position register (HLR);
By in signaling message, increasing the mode of OCS address parameter, utilize this signaling message that carries the OCS address parameter, the online charging that the OCS address parameter is delivered among the WCDMA triggers on the network element; And
Online charging triggers network element and carries out the mutual of online charging message according to OCS address of receiving and Online Charging System.
2. method according to claim 1, wherein the OCS address is the IP address format.
3. method according to claim 1, wherein the OCS address is the signalling point form.
4. method according to claim 1, wherein said WCDMA business is a packet switch domain service.
5. method according to claim 4, wherein said by in signaling message, increasing the mode of OCS address parameter, utilization carries this signaling message of OCS address parameter, the OCS address parameter is delivered to online charging among the WCDMA triggers on the network element and online charging triggers network element and comprises according to the mutual step that the OCS address of receiving and Online Charging System carry out online charging message:
HLR inserts to Serving GPRS Support Node (SGSN) down by the user data that a message will comprise the OCS address parameter, and a wherein said message carries the OCS address parameter;
SGSN preserves this OCS address parameter;
When the packet switch domain service of user's use needed OCS that service is provided, SGSN passed to Gateway GPRS Support Node (GGSN) with the OCS address by another message, and wherein said another message carries the OCS address parameter; And
GGSN is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
6. method according to claim 5, a wherein said message are " insertion user data " message, and described another message is " to create the PDP Context request information.
7. method according to claim 1, wherein said WCDMA business is a circuit domain business.
8. method according to claim 7, wherein said by in signaling message, increasing the mode of OCS address parameter, utilization carries this signaling message of OCS address parameter, the OCS address parameter is delivered to online charging among the WCDMA triggers on the network element and online charging triggers network element and comprises according to the mutual step that the OCS address of receiving and Online Charging System carry out online charging message:
HLR inserts to mobile switching center (MSC/VLR) down by the user data that a message will carry the OCS address parameter, and a wherein said message carries the OCS address parameter;
MSC/VLR preserves this OCS address parameter;
For calling service, when the circuit domain business of user's use needs OCS that service is provided, mobile switching centre/Service Switching Point (MSC/SSP) obtains Service Control Point, the OCS address of serving this user from VLR, MSC/SSP passes to purpose SCP with the OCS address by another message again, and described another message carries the OCS address parameter; And
SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
9. method according to claim 8, a wherein said message is " insertion user data " message, described another message is CAP message.
10. method according to claim 7, wherein said by in signaling message, increasing the mode of OCS address parameter, utilization carries this signaling message of OCS address parameter, the OCS address parameter is delivered to online charging among the WCDMA triggers on the network element and online charging triggers network element and comprises according to the mutual step that the OCS address of receiving and Online Charging System carry out online charging message:
During for called service, when the circuit domain business of user's use needed OCS that service is provided, calling side MSC can be obtained SCP, the OCS address of serving this user by a message from HLR;
MSC/SSP passes to purpose SCP with the OCS address that obtains by another message, and this CAP message carries the OCS address parameter; And
SCP is delivered to corresponding OCS according to the OCS address of receiving with online charging message, for this user provides the online charging service.
11. method according to claim 10, a wherein said message is " transmission routing iinformation " message, and described another message is CAP message.
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| CN2006101439806A CN101179402B (en) | 2006-11-07 | 2006-11-07 | Method of selecting flexibly service on-line billing system for WCDMA service |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335632B (en) * | 2008-08-05 | 2011-09-21 | 中兴通讯股份有限公司 | Method for selecting charging system in next-generation network |
| CN101425910B (en) * | 2008-10-24 | 2012-02-01 | 中国移动通信集团山东有限公司 | On-line charging capacity control method, apparatus and system thereof |
| US8489756B2 (en) | 2009-08-07 | 2013-07-16 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for releasing resources |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152520C (en) * | 2001-05-17 | 2004-06-02 | 华为技术有限公司 | Method for implementing short message service on mobile intelligent network by use of signaling No.7 |
| CN1302636C (en) * | 2004-05-12 | 2007-02-28 | 华为技术有限公司 | Implementation method for improving online charging based on traffic data steam |
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2006
- 2006-11-07 CN CN2006101439806A patent/CN101179402B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335632B (en) * | 2008-08-05 | 2011-09-21 | 中兴通讯股份有限公司 | Method for selecting charging system in next-generation network |
| CN101425910B (en) * | 2008-10-24 | 2012-02-01 | 中国移动通信集团山东有限公司 | On-line charging capacity control method, apparatus and system thereof |
| US8489756B2 (en) | 2009-08-07 | 2013-07-16 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for releasing resources |
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