CN101039365B - Method for realizing prepaid service for CDMA2000 packet data network group subscriber - Google Patents
Method for realizing prepaid service for CDMA2000 packet data network group subscriber Download PDFInfo
- Publication number
- CN101039365B CN101039365B CN2006100657790A CN200610065779A CN101039365B CN 101039365 B CN101039365 B CN 101039365B CN 2006100657790 A CN2006100657790 A CN 2006100657790A CN 200610065779 A CN200610065779 A CN 200610065779A CN 101039365 B CN101039365 B CN 101039365B
- Authority
- CN
- China
- Prior art keywords
- user
- authenticating
- group
- charging server
- server
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Meter Arrangements (AREA)
Abstract
The present invention discloses a realizing method for prepaying business of group users in CDMA2000 grouping data network. After a PDSN receives an access petition from a group user, authorizations of the petition is examined by a AAA server and a PPS, the PPS distributes quota to the user; after successful distribution, the AAA server sends an authentication success information containing the distributed charge information to the PDSN, the PDSN arranges a timer to surveil the charge state of the user; when the timer reaches the point, the charge information is sent to the AAA server, and a new quota is petitioned toward the AAA server for the user. The invention provides a prepaying method based on LNS for group users to enable users belonging to certain groups to be charged in uniform accounts, thus to facilitate the development of the prepaying business of group users.
Description
Technical field
The present invention relates to communication technical field, relate in particular to CDMA2000 packet data network group subscriber realization of prepayment service method.
Background technology
The CDMA2000 packet data network provides the private network access function of VPN(Virtual Private Network) for enterprise network, also provides pre paid functionality for the user simultaneously.
Described VPN(Virtual Private Network) is to utilize the public network resource to constitute a kind of business of private network for the client, and it makes enterprise network almost can infinitely extend to the every nook and cranny of the earth.Like this, the employee of enterprise can visit the internal network of enterprise anywhere.Therefore, VPN user's characteristics are: they belong to an enterprise or group, and expense is all born by enterprise or group.Simultaneously, the user must be through the enterprise that it belonged to or LNS (the Local Network Server) server of group when access network.
Described pre-payment is that the data business is carried out real time billing, and the user is current whether can carry out or proceed data service in decision according to user's account information.Can make operator avoid arrearage and a large amount of bills of processing, reduce fraud like this.
Pre-payment in the CDMA2000 network is at an independent user at present.That is to say, belong to certain group user U1, U2 ... and Un, all need to offer separately account number, when using data service, deduct fees separately according to account number separately; Each user must pay close attention to the expense operating position of oneself, carries out supplementing with money separately.Like this, group user open an account and professional the development is very inconvenient.Therefore,, need a kind of implementation method of pre-payment, make the user who belongs to certain group all use unified account to deduct fees, thereby make things convenient for carrying out of group user prepayment service at the CDMA2000 packet data network group subscriber.
Summary of the invention
Technical problem to be solved by this invention is, a kind of CDMA2000 packet data network group subscriber realization of prepayment service method is provided, make and belong to the user of certain group in the CDMA2000 packet network, all use unified account to deduct fees, to make things convenient for carrying out of group user prepayment service based on LNS.
The invention provides a kind of CDMA2000 packet data network group subscriber realization of prepayment service method, comprise the steps:
(A) after packet data serving node was received the access request that group user initiates, this user's the authentication request that sends the information that has the support prepaid business was to authorizing the authenticating and charging server;
(B) described mandate authenticating and charging server sends the authentication request message that has fee request information to the prepayment service server mate the account number success for this user after;
(C) described prepayment service server is these user's allocated quotas, is being allocated successfully the back to authorizing the authenticating and charging server to send the authentication success message of the cost information that has distribution;
(D) authorize the authenticating and charging server to return the authentication success message of the cost information that has distribution to packet data serving node;
(E) packet data serving node is provided with timer to monitor this user's expense operating position, when timer arrives, sends charge information to mandate authenticating and charging server, and is the new quota of this user applies.
Wherein, described step (B) further comprises:
Described mandate authenticating and charging server is refused this user and is inserted mate the account number failure for this user after.
The step of authorizing the authenticating and charging server to mate account number for this user in the described step (B) comprises:
(B-1) authorize the authenticating and charging server to judge whether the user is group user, if then find the LNS that it should insert for this user;
(B-2) authorize the authenticating and charging server to find group's unified account of this user's correspondence according to the LNS that is found.
Described step (B-1) further comprises:
Authorize the authenticating and charging server to judge whether the user is group user, if not, the account number of then carrying out other type of user is mated flow process.
The prepayment service server is the step of these user's allocated quotas in the described step (C), comprising:
(C-1) the prepayment service server judges whether this group's account number has the amount of money that has distributed, if do not have, and execution in step (C-2) then, if having, execution in step (C-3) then;
(C-2) the prepayment service server sends the message of the request amount of money of account to service control point, obtain successfully after, enter step (C-3);
(C-3) the prepayment service server is carried out corresponding allocation strategy according to remaining sum quantity, is these user's allocated quotas.
Described allocation strategy in the described step (C-3) comprises:
If remaining sum then distributes the amount of money of fixed size greater than the upper limit of dynamic assignment or less than the lower limit of dynamic assignment for this user;
If remaining sum between the upper limit and lower limit of dynamic assignment, then is a certain proportion of amount of money of this user's dynamic assignment again.
Described step (C) further comprises:
After described prepayment service server was this user's allocated quotas failure, refusing user's inserted.
Described step (E) further comprises:
If new quota application success then allows this user to continue business, and retimes;
If new quota application failure, then end user business.
Packet data serving node is to authorizing the authenticating and charging server to send in the step of charge information in the described step (E), and described charge information comprises Subscriber Number or LNS address or session identification at least.
The authentication request of stating in the described step (A) is a RADIUS authentication request message, and it has the information of support prepaid business.
The present invention is on the basis of realizing CDMA2000 packet network pre-payment essential characteristic, algorithm by AAA and PPS, use original agreement, for group user provides a kind of prepayment mode based on LNS, make the user who belongs to certain group all use unified account to deduct fees, made things convenient for carrying out of group user prepayment service.
Description of drawings
Fig. 1 is a CDMA2000 packet-based prepayment network structure;
Fig. 2 is the flow chart of group user prepayment service implementation method of the present invention;
Fig. 3 is the flow chart according to the specific embodiment of the method for the invention.
Embodiment
Main purpose of the present invention is to provide a kind of CDMA2000 packet data network group subscriber based on LNS realization of prepayment service method.Below in conjunction with the drawings and specific embodiments, the method for the invention is described in further detail.
As shown in Figure 1, be that CDMA2000 packet data network group subscriber prepayment service realizes required network structure, wherein:
Prepaid user (Prepaid User) is the network user who enjoys the CDMA2000 Packet Service after the service provider pays dues;
Prepayment client (PPC) is the entity of to prepaid server (PPS) request user's prepayment service being authorized in the core net, in good time simultaneously tracking and process user are to the operating position of prepayment service, in the present invention, realize the function of PPC by PDSN;
Prepaid server (PPS) is the entity of maintenance customer's account number quota and state, and mutual with prepayment client (PPC), finishes prepaid user's authentication and charging;
Service Control Point is carried out IN service, cooperates prepayment client (PPC) and prepaid server (PPS) to finish the controlled function of user prepayment business;
AAA is an entity of implementing authentication, mandate and charging in the CDMA2000 packet data network.
In the CDMA2000 network, the present invention relates generally to prepayment client (PPC) and prepaid server (PPS) by the business realizing of prepayment client (PPC) and prepaid server (PPS) operation.Among Fig. 1, when communicating by letter with PPS, AAA uses RADIUS (RemoteAuthentication Dial-In User Service) agreement, and PPS use SMPP (Short Message Peer to Peer) or RADIUS when communicate by letter with SCP, the two selects one.
As shown in Figure 2, be the flow chart of the method for the invention, comprise the steps:
Step 201: after packet data serving node was received the access request that group user initiates, this user's the authentication request that sends the information that has the support prepaid business was to authorizing the authenticating and charging server;
Step 202: described mandate authenticating and charging server sends the authentication request message that has fee request information to the prepayment service server mate the account number success for this user after;
Step 203: described prepayment service server is these user's allocated quotas, is being allocated successfully the back to authorizing the authenticating and charging server to send the authentication success message of the cost information that has distribution;
Step 204: authorize the authenticating and charging server to return the authentication success message of the cost information that has distribution to packet data serving node;
Step 205: packet data serving node is provided with timer to monitor this user's expense operating position, when timer arrives, sends charge information to mandate authenticating and charging server, and is the new quota of this user applies.
When the method for the invention was specifically implemented, when AAA mated account number for the user, the LNS by user attaching determined that as shown in Figure 3, the CDMA2000 packet data network group subscriber comprises the steps: based on the realization of prepayment service flow process of LNS
(301) group user initiates to insert request to PDSN;
(302) authorization phase that inserts the user, PDSN is according to user's information, and structure RADIUSaccess-request message is initiated this user's authentication request to AAA, and is carried the information of support prepaid business;
(303) AAA is according to the user profile in the authentication message, and judging the user is group user, and finds the LNS server address of user's correspondence;
(304) AAA according to the LNS server address for this reason the user mate corresponding group user unified account, if the match is successful, then carry out next step (305); If failed authentication, refusing user's inserts;
(305) AAA sends the authentication request message of this account number to PPS, and carries fee request information;
(306) PPS carries out authentication to this account number, if next step (307) are carried out in the authentication success; If failed authentication then enters step (314) and comes refusing user's to insert;
(307) PPS judges whether whether this account number has the fund of having distributed, if having, then is user's allocated quotas, directly enters step (309); If no, then carry out next step (308);
(308) PPS be account number to the SCP request for funds, if apply for successfully, then be user's allocated quotas; If failure, then entering step (314), to come refusing user's be that the family is inserted;
(309) PPS returns the authentication success message to AAA, and carries the cost information of distribution;
(310) AAA returns the authentication success message to PDSN, and carries the cost information of distribution;
(311) PDSN is provided with timer, the expense operating position of monitoring user;
(312) timer arrives, and PDSN sends the information of deducting fees to AAA, if user's quota arrives threshold value, and then to the expense of AAA application information, if the application form for cash advances success, execution in step (311); If the application form for cash advances failure, execution in step (313) is with end user communication;
(313) end user communication;
(314) refusing user's is that the family is inserted.
In the present invention, all users that belong to a certain group use unified account, and PPS is when being user's allocated quotas, and avoid the appearance of following situation: quota is occupied by certain customers, though also not consumption, other users can not get quota.At the method for salary distribution of at present common fixedly quota, the mode that the present invention also provides a kind of fixed allocation quota and dynamic (in proportion) allocated quotas to combine, set following variable:
Last certain the group's unified account current residual amount of money of CurA:PPS;
MaxDA: the amount of money upper limit of using dynamic allocation of quota;
MinDA: the amount of money lower limit that uses dynamic allocation of quota;
R: the ratio of dynamic allocation of quota;
Allocation of quota mode provided by the invention is as follows:
A) fund that goes up certain group's unified account as PPS promptly during CurA*R 〉=MaxDA, is used fixedly allocation of quota very for a long time, and the quota of at every turn distributing to the user is MaxDA.The quota of avoiding dynamic assignment to cause the user of access earlier to occupy is too much, influences the access of subsequent user.
B) when the fund of last certain the group's unified account of PPS was fewer, promptly MinDA＜CurA*R＜MaxDA used dynamic allocation of quota, and allotment ratio is R.The quota of avoiding fixed allocation to cause the user of access earlier to occupy is too much, influences the access of subsequent user.
When c) fund of last certain the group's unified account of PS is considerably less, promptly during CurA*R≤MinDA, use fixedly allocation of quota, the quota of at every turn distributing to the user is MinDA.Avoid dynamic assignment to cause PDSN to ask quota repeatedly.Because it is at this moment surplus capital is considerably less, very little to the influence that subsequent user inserts.
Claims (9)
1. a CDMA2000 packet data network group subscriber realization of prepayment service method is characterized in that, comprises the steps:
(A) after packet data serving node was received the access request that group user initiates, this user's the authentication request that sends the information that has the support prepaid business was to authorizing the authenticating and charging server;
(B) described mandate authenticating and charging server sends the authentication request message that has fee request information to the prepayment service server mate the account number success for this user after;
(C) described prepayment service server is these user's allocated quotas, is being allocated successfully the back to authorizing the authenticating and charging server to send the authentication success message of the cost information that has distribution;
(D) authorize the authenticating and charging server to return the authentication success message of the cost information that has distribution to packet data serving node;
(E) packet data serving node is provided with timer to monitor this user's expense operating position, when timer arrives, sends charge information to mandate authenticating and charging server, and is the new quota of this user applies;
Wherein, the step of authorizing the authenticating and charging server to mate account number for this user in the described step (B) comprises:
(B-1) authorize the authenticating and charging server to judge whether the user is group user, if then find the LNS that it should insert for this user;
(B-2) authorize the authenticating and charging server to find group's unified account of this user's correspondence according to the LNS that is found.
2. the method for claim 1 is characterized in that, described step (B) further comprises:
Described mandate authenticating and charging server is refused this user and is inserted mate the account number failure for this user after.
3. the method for claim 1 is characterized in that, described step (B-1) further comprises:
Authorize the authenticating and charging server to judge whether the user is group user, if not, the account number of then carrying out other type of user is mated flow process.
4. the method for claim 1 is characterized in that, the prepayment service server is the step of these user's allocated quotas in the described step (C), comprising:
(C-1) the prepayment service server judges whether this group's account number has the amount of money that has distributed, if do not have, and execution in step (C-2) then, if having, execution in step (C-3) then;
(C-2) the prepayment service server sends the message of the request amount of money of account to service control point, obtain successfully after, enter step (C-3);
(C-3) the prepayment service server is carried out corresponding allocation strategy according to remaining sum quantity, is these user's allocated quotas.
5. method as claimed in claim 4 is characterized in that, the described allocation strategy in the described step (C-3) comprises:
If remaining sum then distributes the amount of money of fixed size greater than the upper limit of dynamic assignment or less than the lower limit of dynamic assignment for this user;
If remaining sum between the upper limit and lower limit of dynamic assignment, then is a certain proportion of amount of money of this user's dynamic assignment.
6. the method for claim 1 is characterized in that, described step (C) further comprises:
After described prepayment service server was this user's allocated quotas failure, refusing user's inserted.
7. the method for claim 1 is characterized in that, described step (E) further comprises:
If new quota application success then allows this user to continue business, and retimes;
If new quota application failure, then end user business.
8. the method for claim 1 is characterized in that, packet data serving node is to authorizing the authenticating and charging server to send in the step of charge information in the described step (E), and described charge information comprises Subscriber Number or LNS address or session identification at least.
9. the method for claim 1 is characterized in that, the described authentication request in the described step (A) is a RADIUS authentication request message, and it has the information of support prepaid business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100657790A CN101039365B (en) | 2006-03-14 | 2006-03-14 | Method for realizing prepaid service for CDMA2000 packet data network group subscriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100657790A CN101039365B (en) | 2006-03-14 | 2006-03-14 | Method for realizing prepaid service for CDMA2000 packet data network group subscriber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101039365A CN101039365A (en) | 2007-09-19 |
| CN101039365B true CN101039365B (en) | 2010-09-29 |
Family
ID=38889987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100657790A Expired - Fee Related CN101039365B (en) | 2006-03-14 | 2006-03-14 | Method for realizing prepaid service for CDMA2000 packet data network group subscriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101039365B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102572763B (en) * | 2010-12-31 | 2015-04-08 | 华为技术有限公司 | Billing processing method, device and system |
| CN103702307B (en) * | 2013-10-23 | 2017-09-26 | 中国联合网络通信集团有限公司 | A kind of method and system of group prepayment business diameter credit control |
-
2006
- 2006-03-14 CN CN2006100657790A patent/CN101039365B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101039365A (en) | 2007-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7319855B1 (en) | Method for charging internet services via a mobile telephone | |
| CN100389561C (en) | Charge network and charge agency device and charge method | |
| CN101132289B (en) | Integrated billing method, billing system, application server and integrated billing system | |
| US20020161601A1 (en) | Billing method for multimedia networks | |
| US20030152039A1 (en) | Customer billing in a communications network | |
| US5742932A (en) | Method and system of accounting for transaction costs and currency exchange in a hybrid mail system | |
| WO2003025870A2 (en) | Real-time reservation of charges for pre-paid services | |
| WO1999056254A1 (en) | Prepaid access for information network | |
| CN101458797A (en) | Transaction system and method | |
| US20050175181A1 (en) | Method and system for access to data and/or communication networks via wireless access points, as well as a corresponding computer program and a corresponding computer-readable storage medium | |
| WO2018189597A1 (en) | Mobile bank account management systems | |
| CN106781043A (en) | The electricity-selling system and method for electric automobile | |
| CN1464682A (en) | Method for implementing broad band pre-payment based on authentication, authorization and charging protocol | |
| CN101478416A (en) | Service processing method, synthetic service platform and service processing system | |
| CN1996858A (en) | A method, system and server for charging the pre-paid account | |
| CN101499912A (en) | Fee charging method and system | |
| CN101039365B (en) | Method for realizing prepaid service for CDMA2000 packet data network group subscriber | |
| CN101540032A (en) | Payment system and method of third-party payment platform based on HVPS system | |
| CN103903128A (en) | Online charging public telephone system and method | |
| US20080233917A1 (en) | Method for Implementing Charging in Intelligent Networks | |
| CN102355650A (en) | Service processing method and system thereof | |
| KR100808788B1 (en) | System and method for international payment gateway of international online settlement about digital contents | |
| JP2003281234A (en) | Small sum of loan on credit certificate for accessing to service provided by access network using different access technology | |
| CN101312473B (en) | Method realizing pre-payment charging sheme type switching | |
| Knospe et al. | Online payment for access to heterogeneous mobile networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |