CN1859132A - Method for realizing packet data prepayment service - Google Patents
Method for realizing packet data prepayment service Download PDFInfo
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- CN1859132A CN1859132A CN 200510124250 CN200510124250A CN1859132A CN 1859132 A CN1859132 A CN 1859132A CN 200510124250 CN200510124250 CN 200510124250 CN 200510124250 A CN200510124250 A CN 200510124250A CN 1859132 A CN1859132 A CN 1859132A
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Abstract
This invention discloses a realization method for the packet data prepayed cost service including: when a user terminal requires for packet data service, an AAA server informs an intelligent network entity managing the manage prepay cost account information to deduct the cost corresponding to the first monitor quota from the user account, if the deduction is done, then the entity informs the AAA server, which distributes the first quota and related monitor threshold to the user terminal to allow it to use the service, when the cost quota of the terminal reaches the motor threshold, the AAA server feeds back the difference of the quota cost between the local monitor quota cost and actual cost and askes to deduct the next monitor quota cost, if the deduction is successful, the nest monitor quota and related threshold are distributed to the user terminal, till the balance of the user account is not enough, the AAA server finishes the service flow when the terminal uses up the residual quota.
Description
Technical field
The present invention relates to moving communicating field, relate in particular in a kind of Packet data service the prepaid user is authenticated method with real time billing.
Background technology
(Code Division Multiple Addressing CDMA) in the system, has two class user, prepaid user and postpaid service users at code division multiple access.For the prepaid user, the signal intelligence of supervisory user is deducted communication cost in real time, cuts off user's communications when book balance is not enough, is the primary demand of operator.In cdma system, prepaid user's information, as the book amount of money, be service control point (the Service Control Point that is kept at managing prepaid user account information in the intelligent network, SCP), during user speech communication, SCP is deduction user's the book amount of money in real time, when user balance is not enough, cut off user's voice communication.
In cdma system, prepaid user's authentication and charging are that (AAA) server is finished for Authentication, Authorization and Accounting, and the monitoring of prepaid user's speech business is to be finished by SCP by authentication.In user online, when using Packet data service, need (Packet Prepaid Server PPS) finishes supervisory user, deducts the user in real time and uses professional expense, cuts off the function that the user connects when Sorry, your ticket has not enough value by the server of packet-based prepayment business.
In the charging monitor procedure to the prepaid user, if finish the PPS function by aaa server, because aaa server this locality does not have prepaid user's information, aaa server need be by obtaining prepaid user's information with the SCP synchronizing user data.
Prior art provides a kind of solution of serving as PPS with aaa server, the function that all PPS that define in the aaa server realization 3GPP2 standard need realize.A prepaid user's information is also preserved in aaa server this locality, and it is synchronous in real time with SCP, to guarantee that aaa server can obtain prepaid user's information in real time, monitor prepaid user's Packet data service operating position in real time, SCP is the speech business of supervisory user in real time.This method at number of users more for a long time, aaa server and SCP data will accomplish that accurately in real time synchronously technology realizes that difficulty is very big, the scheme cost is very high, and poor-performing.
If finish the PPS function by SCP, SCP need develop Certificate Authority and the charging protocol that supports Packet data service, and this agreement is bigger with the intelligent network protocol difference.
Prior art provides a solution, dial in authentication service (RemoteAuthentication Dial in User Service by remote subscriber, RADIUS) client is distinguished pre-payment and postpaid service user, prepaid user's RADIUS message is issued SCP and is handled, and postpaid service user's RADIUS request message is issued aaa server and handled.But this scheme needs radius client to distinguish pre-payment and postpaid service user, makes SCP except the intelligent network protocol that will support standard, also will support authentication and charging that radius protocol is finished data service.Because the difference of the treatment mechanism of these two kinds of agreements is bigger, the technology of wireless intelligent network realizes that difficulty is bigger, and has increased the complexity of SCP.
Summary of the invention
The invention provides a kind of implementation method of packet data prepayment service, realize in the prior art that in order to solve the packet data prepayment service difficulty is big, cost is high, the problem of poor performance.
The inventive method comprises:
When A, user terminal requests Packet data service, from user account, deduct the expense of the first monitoring quota correspondence that is provided with by the intelligent network functional entity of AAA server AAA notice managing prepaid user account information, if deduct successfully, then notify aaa server; Aaa server is distributed to the user terminal use with described first monitoring quota and corresponding monitoring thresholding;
B, the quota of consuming when user terminal reach described control door in limited time, aaa server is returned the difference of the quota expense of this monitoring quota expense and real consumption to described intelligent network functional entity, and the next monitoring of request deduction quota expense, if deduct successfully, the next one is monitored quota distribute to user terminal with corresponding monitoring thresholding;
C, continue step B, up to user account when Sorry, your ticket has not enough value, aaa server uses winding-up flow process after last monitoring quota of distribution at user terminal.
According to said method of the present invention, each monitoring quota numerical value equates or do not wait, and each monitoring thresholding is less than identical ratio of the monitoring quota of correspondence or identical numerical value.
Retardation setting when the difference of described monitoring thresholding and described monitoring quota is monitored the charging processing according to system.
When charging by flow, described monitoring quota is the flow quota, and described control door is limited to traffic threshold;
When pressing the duration charging, described monitoring quota is the duration quota, and described control door is limited to the duration thresholding.
According to said method of the present invention, in the described steps A, user terminal after described PPC receives the access request of user terminal, sends prepaid user authentication request message to aaa server to packet-based prepayment service customer end PPC request Packet data service.
PPC dials in the authentication service agreement by remote subscriber, sends prepaid user's authentication request message to aaa server.
In the described steps A, the expense of the first monitoring quota of aaa server budget, and, comprise the Subscriber Number and the estimated cost amount of money in the request message at least to described intelligent network functional entity initiation reservation fee request.
If user account existence and account balance are more than or equal to described estimated cost, then described intelligent network functional entity is deducted described estimated cost from user account, and returns reservation success response message to aaa server;
If user account does not exist or account balance is less than described estimated cost, then described intelligent network functional entity returns to aaa server and reserves failure response message.
Reserve success response message if aaa server is received, then to PPC return authentication success response message, carry first monitoring quota and corresponding monitoring thresholding, it is professional that PPC allows user terminal to use; Reserve failure response message if aaa server is received, then to PPC return authentication failure response message, PPC refusing user's terminal is used professional.
According to said method of the present invention, among the described step B, the quota that PPC monitors user terminal consumption reaches control door and reports the on-line authentication request message to aaa server in limited time, carries the quota of user terminal real consumption, and indicates and report former being limited to because of control door to reach.
The quota that aaa server reports according to PPC calculates the real consumption expense, deduct the difference that this real consumption expense obtains the quota expense of this monitoring quota expense and real consumption with this monitoring quota expense, and calculate the next one in advance and monitor the quota expense, deduct described difference with the next one monitoring quota expense of calculating in advance and obtain the reservation expense, request intelligent network functional entity is deducted this reservation expense from user account.
Aaa server is reserved fee request message by sending to the intelligent network functional entity, and request intelligent network functional entity is deducted described reservation expense from user account, comprises Subscriber Number and described reservation expense in the request message at least.
If the user account remaining sum is greater than described reservation expense, return reservation success response message to aaa server after then the intelligent network functional entity deducts the fee, aaa server returns on-line authentication to PPC and accepts message, carries monitoring quota and its corresponding monitoring thresholding that budget is used.
According to said method of the present invention, among the described step C, find that the user account remaining sum is less than the expense of request deduction during intelligent network functional entity deduction user account expense, then return and reserve failure response message to aaa server;
Aaa server is monitored thresholding and is set to and monitors quota and equate, and accepts the monitoring thresholding that message will upgrade by on-line authentication and send to PPC;
PPC cuts off teleservice and connects, and return the on-line authentication request message to AAA after the quota that monitors user terminal consumption reaches the monitoring thresholding of this renewal, and indicates and report former because quota uses up.
According to said method of the present invention, in using business procedure, ask winding-up as if the user, then execution in step:
PPC reports the on-line authentication request message to aaa server, carries the quota of user terminal consumption, and indicates and report former because user's request is rolled off the production line;
Aaa server calculates the difference of the quota expense of this monitoring quota expense and real consumption, and request intelligent network functional entity is restored to described difference on the user account winding-up flow process.
According to said method of the present invention, aaa server adds described difference to user account by send remaining sum return request message requests intelligent network functional entity to the intelligent network functional entity, and this request message comprises Subscriber Number and described difference at least;
The intelligent network functional entity returns response message to aaa server after user account adds described difference.
Described intelligent network functional entity is the service control point (SCP).
The inventive method is applied to CDMA systems.
Beneficial effect of the present invention is as follows:
The present invention program is coacted by the SCP of aaa server and intelligent network and finishes real-time monitoring, charging and the controlled function of the prepaid user being used Packet data service.In identifying procedure, aaa server is responsible for using Packet data service to authenticate to the prepaid user; In the monitoring flow process of chargeing, aaa server uses Packet data service to monitor to the prepaid user, the expense of the next monitoring of budget quota correspondence, and go SCP to go up deduction.If the user account insufficient in amount then cuts off user's data and inserts, when user's amount of money is enough, keep user's access state, and use data service to charge the user.Above-mentioned flow process is based upon on existing aaa server and the SCP basis, and the authentication and the billing function of aaa server have been utilized, and the function of SCP storage user account, can make full use of the performance of aaa server and SCP, and technical scheme is simple, little to aaa server in the existing network and SCP influence, realize that cost is low.
Description of drawings
Fig. 1 is the flow chart of the inventive method to prepaid user's verification process;
Fig. 2 is the inventive method to one of flow chart of prepaid user charging monitor procedure;
Fig. 3 is the inventive method to two of the flow chart of prepaid user charging monitor procedure.
Embodiment
The inventive method comprises: coacted and finished the PPS function by managing prepaid user account information intelligent network functional entity (is example with SCP) in aaa server and the intelligent network, aaa server is responsible for the protocol processes of RADIUS, is responsible for the prepaid user is used Packet data service to authenticate and charges; SCP managing prepaid user profile, core are the number of the account amount of money; Aaa server uses the whole process of Packet data service to monitor to the prepaid user, the expense of the next monitoring period of budget, and go SCP to go up deduction; If the user account insufficient in amount, the data of then cutting off user terminal insert, and when user's amount of money is enough, keep the access state of user terminal, and use data service to charge to the user, go SCP to go up deduction user's expense according to the amount of money that calculates.
Respectively with the identifying procedure of cdma system packet-based prepayment business and the monitoring flow process of chargeing, describe the present invention below.
At first, in cdma system, to set in advance monitoring quota and monitoring thresholding, can be arranged on the PPS server by configuration interface.When adopting data traffic to charge, flow quota and traffic threshold need be set, when adopting the consumption duration based accounting, duration quota and duration thresholding need be set, specify as follows:
The flow quota (Volume Quota, VQ): based on charge on traffic the time, use.This parameter is included in client (the Prepaid Client that PPS replies to the packet-based prepayment business, the prepaid accounting quota of on-line authentication request message PPC) (PrePaid Accounting Quota, PPAQ) in the attribute, the flow quota that expression PPS distributes, when the flow of customer consumption reaches this value, PPC should cut off user's connection, and reports the on-line authentication request message to PPS, is chargeed according to the flow of customer consumption by PPS; PPS receives that the on-line authentication of PPC accepts also to comprise in the message VQ, the flow of the actual use of expression prepaid user's terminal.
Traffic threshold (Volume Threshold, VT): based on charge on traffic the time, use.This parameter is distributed to PPC by PPS, when the business datum flow that indication PPC uses the user reaches the numerical value of this parameter appointment, distributes new VQ and VT to the PPS request.
The duration quota (Duration Threshold, DQ): based on duration based accounting the time, use.This parameter is included in the PPAQ attribute of on-line authentication request message that PPS replies to PPC, the duration quota that expression PPS distributes, when the duration of customer consumption reaches this value, PPC should cut off user's connection, and report the on-line authentication request message to PPS, charge according to the duration of customer consumption by PPS; PPS receives that the on-line authentication of PPC accepts also to comprise in the message DQ parameter, the duration of the actual use of expression prepaid user's client.
The duration thresholding (Duration Threshold, DT): based on duration based accounting the time, use.This parameter is distributed to PPC by PPS, when indication PPC uses professional duration to arrive the numerical value of this parameter appointment the user, distributes new DQ and DT to the PPS request.
Above-mentioned VQ and VT, DQ is corresponding one by one with DT, and the VT value is less than the VQ value, and the DT value is less than the DQ value.Each VQ is identical ratio or identical numerical value with the difference (or difference of DQ and corresponding D T) of corresponding VT.Delay flow (or duration) when the difference of VQ and VT (or DQ and DT) is monitored the charging processing according to system is provided with, as: when charging by flow, its difference can be set to certain period PPC average (or maximum) service traffics a monitoring sampling period; When pressing the duration charging, its difference can be set to the duration in the monitoring sampling period of PPC.
Referring to Fig. 1, be the flow chart of the inventive method to prepaid user's verification process, specifically comprise:
1, the pre-payment mobile subscriber operates on its user terminal, connects data network, initiates to insert request to PPC;
2, after PPC receives the access request of prepaid user's terminal, radius protocol by standard, initiate prepaid user's authentication request message (Access-Request) to aaa server, carry prepaid accounting enabling capabilities (Prepaid Accounting Capability in the message, PPAC) attribute indicates this equipment support prepaid and handles; PPC be generally packet data serving node (Packed Data ServiceNode, PDSN);
3, the aaa server budget goes out the pairing expense of first monitoring quota, supposes that at this first monitoring quota is flow quota VQ=120;
4, aaa server is initiated the request of reservation expense to SCP according to the result of budget, reservation request comprises user's phone number (Mobile Directory Number at least, MDN) the first monitoring quota Fee Amount of information and aaa server budget, also can comprise version number, network type sign, request time, content ID and size, and information such as charging way sign;
What for example reservation requests comprised thes contents are as follows shown in the table one.
Table one:
| Field name | Length | Type | Explanation |
| Version | 4 | Integer | Version number |
| NetFlag | 4 | Integer | Network type 0:GSM |
| 1：CDMA | |||
| Mdn | 15 | String | User's phone number |
| Amount | 4 | Integer | The expense of this operation desire application, unit: divide |
| Time | 14 | String | yyyymmddhhmmss |
| CP_Flag | 21 | String | CP flag； AAA：default 0； |
| Data_Conten_ID | 9 | C_HexString | Content ID |
| Data_Content_Size | 8 | Integer | Content size |
| Billing mode | 1 | Char | Charging way 1: flow; 2: the time; 3: content; Other:0. |
5, if SCP finds user account to be existed, and the user account remaining sum enough pays the estimated cost in the reservation request, and then SCP deducts estimated cost from user account; If user account do not exist, or user account Sorry, your ticket has not enough value with the estimated cost in the payment reservation request, the operation failure that deducts the fee of SCP then;
6, if SCP deducts the fee and operates successfully, then return and reserve success response message to aaa server, reserve failure response message otherwise return; Reserve response message and comprise the execution result sign that expression runs succeeded or fails at least, if reserve the amount of money that success response message also can comprise the expense of being deducted;
The information of for example reserving response message and being comprised is shown in following table two.
Table two:
| Field name | Length | Type | Explanation |
| Result | 4 | Integer | Execution result: 0-success 1-request message parameter error 2-user does not exist the locked 5-account number of 3-system mistake 4-account number to report the loss the 6-number of the account, and Sorry, your ticket has not enough value at term of validity 7-system busy 8-... (other error code is undetermined) |
| Fee_quota | 4 | Integer | The quota that is assigned to, unit: divide |
7, if receiving, aaa server reserves success response message, then to PPC return authentication success response message, (if the charge type of user terminal is for charging by flow, then aaa server issues VQ and VT to comprise aaa server in the authentication success response message and be first flow quota VQ=120 that user terminal distributes and traffic threshold VT=100; If the charge type of user terminal charges for pressing duration, then aaa server issues DQ and DT; The charge on traffic method is adopted in the present embodiment supposition); If receiving, aaa server reserves failure response message, then to PPC return authentication failure response message;
8,, then allow user terminal to use Packet data service, otherwise the refusing user's terminal is used business if PPC receives the authentication success response message; If allow user terminal to use Packet data service, then PPC begins the flow that the supervisory user terminal is used data service.
Referring to Fig. 2, be the flow chart of the inventive method to the prepaid user charging monitor procedure, specifically comprise:
1, aaa server has issued first traffic threshold VT=100 according to the charge type of user terminal and pre-configured traffic threshold VT to PPC in the authentication response message of above-mentioned identifying procedure.After prepaid user's terminal is used a period of time business, when the flow of consumption reaches traffic threshold VT=100, PPC is to the on-line authentication request message (online Access-Request) of aaa server reporting standards, comprise in the message and be used for indicating whether prepaid accounting enabling capabilities (the PrepaidAccounting Capability of support prepaid function of PPC, PPAC) information, comprise the flow quota VQ=100 that is used for indicating the real consumption of active user's terminal, it is that control door is limited to and reaches that the UR statement indicates the current reason that reports request;
2, the real consumption quota VQ=100 that reports according to PPC of the aaa server cost of calculating user terminal reality, and the pairing expense of this monitoring quota that the expense that this monitoring quota (120) pairing expense is deducted real consumption is not used (is 120-100=20, flow 20 pairing expenses are the pairing expense of this monitoring quota that does not use), also to calculate the pairing expense of next monitoring quota in advance, suppose next VQ=200 at this;
3, aaa server sends to SCP and reserves fee request message, request SCP deducts the above-mentioned pairing expense of calculating in advance of next one monitoring quota and deducts the pairing expense of this monitoring quota (200-20=180, flow 180 pairing expenses are the expense of request deduction) that does not use from prepaid subscriber account.At least comprise user's phone number, the expense of request SCP deduction in this reservation fee request message, also can comprise information such as time of request and charging way sign;
4, SCP is according to reserving fee request, the expense of deduction request from prepaid subscriber account; Return reservation expense success response message after the deduction operation completes successfully and give aaa server; This reservation response message comprises the successful execution result sign of expression at least;
5, after aaa server receives that SCP reserves success response message, return on-line authentication to PPC and accept message, wherein be included as newly assigned VQ of user terminal and VT, be VQ=200 and the corresponding VT=180 that uses during the aaa server estimated cost in the step 2, begin new charging monitoring period, and indication PPC when reaching traffic threshold VT=180, the traffic carrying capacity of user terminal use reports the on-line authentication request message to aaa server;
6, the prepaid user continues to use professional, after the quota of its consumption reaches newly assigned monitoring thresholding VT=180, PPC is again to the on-line authentication request message of aaa server reporting standards, comprise PPAC information in the message and indicate whether support prepaid function of PPC, VQ=180 indicates the flow of active user's terminal real consumption, and it is that control door is limited to and reaches that the UR statement indicates the current reason that reports request;
7, the real messages flow VQ=180 that reports according to PPC of the aaa server actual cost of calculating user terminal, and expense of this monitoring quota correspondence deducted the pairing expense (200-180=20 of this monitoring quota that the expense of real consumption is not used, flow 20 pairing expenses are the pairing expense of this monitoring quota that does not use), also want the pairing expense of the next VQ of budget, suppose next VQ=200 at this;
8, aaa server sends to SCP according to result calculated and reserves fee request message, request SCP deducts aaa server calculating from prepaid subscriber account the pairing expense of next one monitoring quota deducts the pairing expense of this monitoring quota (200-20=180, flow 180 pairing expenses are the expense of request deduction) that does not use;
9, because the user may be simultaneously in other business of use, or this business spent all remaining sums of user, the situation that user balance is not enough to pay the expense of request deduction occurs; SCP returns and reserves failure response message to aaa server; This reservation response message comprises expression at least and carries out the execution result sign of failure (being the sign that Sorry, your ticket has not enough value) herein;
10, owing to deduct less than expense, aaa server returns on-line authentication to PPC and accepts message, and wherein the VT value is set to equate with the VQ value, i.e. VT=VQ=200, inform PPC after user terminal uses VQ=200 corresponding service amount, cut off user terminal and connect;
11, it is professional that PPC continues the use of monitoring prepaid user terminal, when the traffic carrying capacity of user terminal consumption reach (since in the reality monitoring scan period of PPC have delay, the flow of user terminal real consumption may be slightly larger than VT) behind success is deducted in the step 4 the monitoring quota VQ=200, PPC cuts off user terminal and connects, then to the on-line authentication request message of AAA reporting standards, VQ=200 indicates the flow of active user's terminal real consumption, and the UR statement indicates that current to report the reason of request be that quota uses up.
Whenever use in the prepaid data business procedure the user, user's winding-up of all can asking to roll off the production line uses, and the charging process when user's request is rolled off the production line specifically comprises as described in Figure 3:
When 1, the user was rolled off the production line winding-up by terminal request, PPC was to the on-line authentication request message of AAA reporting standards, and VQ=150 indicates the flow of user terminal real consumption; The UR statement indicates that current to report the reason of request be that the user asks to roll off the production line;
2, after aaa server is received the authentication request that user terminal requests rolls off the production line, according to the real consumption flow VQ=150 that reports, calculate the expense (the supposition last time has successfully been reserved VQ=200, then the pairing expense of 200-150=50) that does not use in the pairing expense of this monitoring quota;
3, aaa server is returned message with the above-mentioned expense that does not use by remaining sum and is sent to SCP, and notice SCP adds remaining sum to user account; If user terminal has been consumed all quotas that is over (being that the expense that aforementioned calculation goes out not use is zero), then do not need to return operation; This return fee request message comprises user's the phone number and the amount of money of return at least, also can comprise information such as charging way;
The return information that fee request comprised is shown in following table three.
Table three:
| Field name | Length | Type | Explanation |
| Version | 4 | Integer | Version number |
| NetFlag | 4 | Integer | Network type 0:GSM 1:CDMA |
| Mdn | 15 | String | User's phone number |
| Fee_left | 4 | Integer | The remaining sum of returning, unit: divide |
| CP_Flag | 21 | String | CP flag； AAA：default 0； |
| Data_Content_ID | 9 | C_HexString | Content ID |
| Data_Content_Size | 8 | Integer | Content size |
| Billing mode | 1 | Char | Charging way 1: flow; 2: the time 3: content Other:0. |
4, SCP is according to returning fee request, and the remaining sum that aaa server is calculated is added to user account, sends then and returns success response message to aaa server;
The information that return expense response message is comprised is shown in following table four.
Table four:
| Field name | Length | Type | Explanation |
| Result | 4 | Integer | Execution result 0-success 1-user does not exist. and the 2-failed authentication does not have corresponding application form for cash advances message 3-system mistake ... (other is undetermined) |
5, aaa server sends last on-line authentication and accepts message to PPC, this operation flow of notice PPC end user terminal.
The identifying procedure of above-mentioned Fig. 1, the charging monitoring flow process of Fig. 2 and Fig. 3 all adopts the charge on traffic method, if adopt the duration based accounting method, its authentication is similar with the monitoring flow process of chargeing, difference is that aaa server is that user terminal distributes DQ and corresponding D T; PPC supervisory user terminal is used the time of data service, when duration arrives DT, reports to aaa server; Aaa server charges and budget according to the DQ that reports.
Describe as can be known by above flow process, the present invention program is coacted by aaa server and SCP and finishes real-time monitoring, charging and the controlled function of the prepaid user being used Packet data service.In identifying procedure, aaa server is responsible for using Packet data service to authenticate to the prepaid user; In the monitoring flow process of chargeing, aaa server uses Packet data service to monitor to the prepaid user, and the quota of using the user reaches control door in limited time, the expense of the next monitoring of budget quota correspondence, and go SCP to go up deduction.If user account insufficient in amount, deduction less than corresponding cost, then cut off user's data and insert, when user's amount of money is enough, keep user's access state, and use data service to charge the user.Above-mentioned flow process is based upon on existing aaa server and the SCP basis, and the authentication and the billing function of aaa server have been utilized, and the function of SCP storage user account, can make full use of the performance of aaa server and SCP, and technical scheme is simple, little to aaa server in the existing network and SCP influence, realize that cost is low.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (18)
1, a kind of packet data prepayment service implementation method comprises:
When A, user terminal requests Packet data service, from user account, deduct the expense of the first monitoring quota correspondence that is provided with by the intelligent network functional entity of AAA server AAA notice managing prepaid user account information, if deduct successfully, then notify aaa server; Aaa server is distributed to the user terminal use with described first monitoring quota and corresponding monitoring thresholding;
B, the quota of consuming when user terminal reach described control door in limited time, aaa server is returned the difference of the quota expense of this monitoring quota expense and real consumption to described intelligent network functional entity, and the next monitoring of request deduction quota expense, if deduct successfully, the next one is monitored quota distribute to user terminal with corresponding monitoring thresholding;
C, continue step B, up to user account when Sorry, your ticket has not enough value, aaa server uses winding-up flow process after last monitoring quota of distribution at user terminal.
2, the method for claim 1 is characterized in that, each monitoring quota numerical value equates or do not wait, and each monitoring thresholding is less than identical ratio of the monitoring quota of correspondence or identical numerical value.
3, method as claimed in claim 2 is characterized in that, the retardation setting the when difference of described monitoring thresholding and described monitoring quota is monitored the charging processing according to system.
4, method as claimed in claim 3 is characterized in that, when charging by flow, described monitoring quota is the flow quota, and described control door is limited to traffic threshold;
When pressing the duration charging, described monitoring quota is the duration quota, and described control door is limited to the duration thresholding.
5, the method for claim 1, it is characterized in that in the described steps A, user terminal is to packet-based prepayment service customer end PPC request Packet data service, after described PPC receives the access request of user terminal, send prepaid user's authentication request message to aaa server.
6, method as claimed in claim 5 is characterized in that, PPC dials in the authentication service agreement by remote subscriber, sends prepaid user's authentication request message to aaa server.
7, method as claimed in claim 6, it is characterized in that, in the described steps A, the expense of the first monitoring quota of aaa server budget, and, comprise the Subscriber Number and the estimated cost amount of money in the request message at least to described intelligent network functional entity initiation reservation fee request.
8, method as claimed in claim 7, it is characterized in that, if user account existence and account balance are more than or equal to described estimated cost, then described intelligent network functional entity is deducted described estimated cost from user account, and returns reservation success response message to aaa server;
If user account does not exist or account balance is less than described estimated cost, then described intelligent network functional entity returns to aaa server and reserves failure response message.
9, method as claimed in claim 8 is characterized in that, reserves success response message if aaa server is received, then to PPC return authentication success response message, carries first monitoring quota and corresponding monitoring thresholding, and it is professional that PPC allows user terminal to use; Reserve failure response message if aaa server is received, then to PPC return authentication failure response message, PPC refusing user's terminal is used professional.
10, the method for claim 1, it is characterized in that among the described step B, the quota that PPC monitors user terminal consumption reaches control door and reports the on-line authentication request message to aaa server in limited time, carry the quota of user terminal real consumption, and indicate and report former because control door to be limited to reach.
11, method as claimed in claim 10, it is characterized in that, the quota that aaa server reports according to PPC calculates the real consumption expense, deduct the difference that this real consumption expense obtains the quota expense of this monitoring quota expense and real consumption with this monitoring quota expense, and calculate the next one in advance and monitor the quota expense, deduct described difference with the next one monitoring quota expense of calculating in advance and obtain the reservation expense, request intelligent network functional entity is deducted this reservation expense from user account.
12, method as claimed in claim 11, it is characterized in that, aaa server is reserved fee request message by sending to the intelligent network functional entity, and request intelligent network functional entity is deducted described reservation expense from user account, comprises Subscriber Number and described reservation expense in the request message at least.
13, method as claimed in claim 12, it is characterized in that, if the user account remaining sum is greater than described reservation expense, return reservation success response message to aaa server after then the intelligent network functional entity deducts the fee, aaa server returns on-line authentication to PPC and accepts message, carries monitoring quota and its corresponding monitoring thresholding that budget is used.
14, the method for claim 1 is characterized in that, among the described step C, finds that the user account remaining sum is less than the expense of request deduction during intelligent network functional entity deduction user account expense, then returns to aaa server and reserves failure response message;
Aaa server is monitored thresholding and is set to and monitors quota and equate, and accepts the monitoring thresholding that message will upgrade by on-line authentication and send to PPC;
PPC cuts off teleservice and connects, and return the on-line authentication request message to AAA after the quota that monitors user terminal consumption reaches the monitoring thresholding of this renewal, and indicates and report former because quota uses up.
15, the method for claim 1 is characterized in that, asks winding-up as if the user in using business procedure, then execution in step:
PPC reports the on-line authentication request message to aaa server, carries the quota of user terminal consumption, and indicates and report former because user's request is rolled off the production line;
Aaa server calculates the difference of the quota expense of this monitoring quota expense and real consumption, and request intelligent network functional entity is restored to described difference on the user account winding-up flow process.
16, method as claimed in claim 15, it is characterized in that, aaa server adds described difference to user account by send remaining sum return request message requests intelligent network functional entity to the intelligent network functional entity, and this request message comprises Subscriber Number and described difference at least;
The intelligent network functional entity returns response message to aaa server after user account adds described difference.
As the described method of claim 1 to 16, it is characterized in that 17, described intelligent network functional entity is the service control point (SCP).
18, as the described method of claim 1 to 16, it is characterized in that, be applied to CDMA systems.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005101242507A CN100365983C (en) | 2005-11-29 | 2005-11-29 | Method for realizing packet data prepayment service |
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| CNB2005101242507A CN100365983C (en) | 2005-11-29 | 2005-11-29 | Method for realizing packet data prepayment service |
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| CN1859132A true CN1859132A (en) | 2006-11-08 |
| CN100365983C CN100365983C (en) | 2008-01-30 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984650A (en) * | 2010-11-09 | 2011-03-09 | 中兴通讯股份有限公司 | Charging method and system for international virtual private network (IVPN) prepaid service |
| CN101686289B (en) * | 2008-09-27 | 2012-12-19 | 华为技术有限公司 | Method, device and system for network prepayment |
| CN103138951A (en) * | 2011-11-30 | 2013-06-05 | 中兴通讯股份有限公司 | Processing method and system of billing service, billing gateway, online billing system |
| WO2015172494A1 (en) * | 2014-05-16 | 2015-11-19 | 深圳市中兴微电子技术有限公司 | Method and device for reducing service outage probability of mobile terminal, and mobile terminal |
| CN110428122A (en) * | 2019-05-27 | 2019-11-08 | 平安银行股份有限公司 | Data processing method, device, electronic equipment and storage medium |
| CN115987701A (en) * | 2023-03-20 | 2023-04-18 | 深圳万物安全科技有限公司 | Management method and device of access equipment, terminal equipment and medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6999449B2 (en) * | 2000-08-18 | 2006-02-14 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of monitoring and reporting accounting data based on volume |
| US6970693B2 (en) * | 2002-09-06 | 2005-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, system and telecommunication node for alternative prepaid support |
| CN100512076C (en) * | 2003-07-01 | 2009-07-08 | 华为技术有限公司 | Method for implementing packet pre-payment in CDMA |
| CN1635726A (en) * | 2003-12-29 | 2005-07-06 | 华为技术有限公司 | Method for implementing CDMA20001X packet prepay service |
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- 2005-11-29 CN CNB2005101242507A patent/CN100365983C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101686289B (en) * | 2008-09-27 | 2012-12-19 | 华为技术有限公司 | Method, device and system for network prepayment |
| CN101984650A (en) * | 2010-11-09 | 2011-03-09 | 中兴通讯股份有限公司 | Charging method and system for international virtual private network (IVPN) prepaid service |
| WO2012062076A1 (en) * | 2010-11-09 | 2012-05-18 | 中兴通讯股份有限公司 | Prepayment service charging method and system for integrated virtual private network (ivpn) |
| CN101984650B (en) * | 2010-11-09 | 2014-12-31 | 中兴通讯股份有限公司 | Charging method and system for international virtual private network (IVPN) prepaid service |
| CN103138951A (en) * | 2011-11-30 | 2013-06-05 | 中兴通讯股份有限公司 | Processing method and system of billing service, billing gateway, online billing system |
| WO2015172494A1 (en) * | 2014-05-16 | 2015-11-19 | 深圳市中兴微电子技术有限公司 | Method and device for reducing service outage probability of mobile terminal, and mobile terminal |
| CN105101130A (en) * | 2014-05-16 | 2015-11-25 | 中兴通讯股份有限公司 | Method and device of reducing mobile terminal shutdown probability, and mobile terminal |
| CN110428122A (en) * | 2019-05-27 | 2019-11-08 | 平安银行股份有限公司 | Data processing method, device, electronic equipment and storage medium |
| CN115987701A (en) * | 2023-03-20 | 2023-04-18 | 深圳万物安全科技有限公司 | Management method and device of access equipment, terminal equipment and medium |
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| CN100365983C (en) | 2008-01-30 |
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