CN102056125B - Method, equipment and system for realizing service control during roaming - Google Patents
Method, equipment and system for realizing service control during roaming Download PDFInfo
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- CN102056125B CN102056125B CN2009101100256A CN200910110025A CN102056125B CN 102056125 B CN102056125 B CN 102056125B CN 2009101100256 A CN2009101100256 A CN 2009101100256A CN 200910110025 A CN200910110025 A CN 200910110025A CN 102056125 B CN102056125 B CN 102056125B
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1453—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network
- H04L12/1467—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network involving prepayment
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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
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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
- H04M15/8038—Roaming or handoff
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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
- H04M15/83—Notification aspects
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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
- H04M15/83—Notification aspects
- H04M15/835—Time or frequency of notifications, e.g. Advice of Charge [AoC]
- H04M15/8353—Time or frequency of notifications, e.g. Advice of Charge [AoC] during the communication
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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
- H04M15/83—Notification aspects
- H04M15/85—Notification aspects characterised by the type of condition triggering a notification
- H04M15/854—Available credit
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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
- H04M15/83—Notification aspects
- H04M15/85—Notification aspects characterised by the type of condition triggering a notification
- H04M15/858—Request users acknowledgement prior to use
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/20—Technology dependant metering
- H04M2215/204—UMTS; GPRS
Abstract
The invention discloses a method for realizing service control during roaming, which comprises the following steps of: receiving a packet data protocol (PDP) context establishing request which is sent by a serving general packet radio service (GPRS) support node (SGSN) in a visited place network according to the service application of a user; acquiring information indicating whether the charge balance of the user can pay for the charge of the service application or not according to the request; and if determining that the charge balance can pay for the charge of the service application, returning a PDP context successful establishing response to the SGSN. Meanwhile, the invention discloses a device and a system for realizing the service control during the roaming. In the method, the information indicating whether the charge balance of the user can pay for the charge of the current service application of the user or not is acquired, and the PDP context successful establishing response is returned to the SGSN under the condition of determining that the charge balance of the user can pay for the charge of the current service application. By the method, the device and the system, the loss of communication flow due to failed service application caused by insufficient balance of the user during the roaming is avoided, and the waste of network resources is reduced.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, equipment and system of realizing Service control in roaming.
Background technology
User's service request can't realize many reasons, and the hardware of realizing as supporting business breaks down, operation system upgrading, user be in scope of the operation system network coverage etc.And these business are in the situation that request has unsuccessfully taken system resource.Therefore, in the situation that not success realization of business has just caused system resource waste.In reality, user's the rate business that Sorry, your ticket has not enough value also can cause the user to ask can't realize.For example,, in user's roam procedure, when user balance is not enough to the payment transaction request, as MMS (Multimedia Messaging Service) request; When the user sends multimedia message, produce flow at network service general packet radio service GPRS Support Node (Serving GPRS Support Node, SGSN), but Sorry, your ticket has not enough value due to the user, multimedia message sends unsuccessfully.Therefore, in the situation that not realization of MMS has caused the loss of communication flows, caused the waste of Internet resources.
Summary of the invention
In view of this, for fear of in roam procedure because the user balance deficiency causes the loss that the business application unsuccessfully causes flow, reduce the waste of Internet resources.The embodiment of the present invention provides a kind of method, equipment and system of realizing Service control in roaming.
The embodiment of the present invention provides a kind of method that realizes Service control in roaming, it is characterized in that, described method comprises:
The Service Control Gateway node receives the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission;
Whether the rate remaining sum of obtaining described user according to described request can pay the information of described business application expenses;
If confirm, described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, so that the response of the establishment PDP Context of the success that described SGSN returns according to described Service Control Gateway node, return to successful activation PDP Context response to terminal equipment;
Return to successful activation PDP Context response to terminal equipment at described SGSN after, the message that multimedia news service center MMSC receiving terminal apparatus sends by the MM1 interface;
Described MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, and receive the authenticating result of deducting fees that message accounting returns;
MMSC is after receiving the described authenticating result of deducting fees, and response MM1 interface message is given described terminal equipment.
Simultaneously, the embodiment of the present invention also provides a kind of system that realizes Service control in roaming, and described system comprises:
The Service Control Gateway node, for receiving the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission; Whether the rate remaining sum of obtaining described user according to described request can pay the information of described business application expenses; If confirm, described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, so that described SGSN responds according to described successful establishment PDP Context, to terminal equipment, return to successful activation PDP Context response;
Message accounting, for to described Service Control Gateway node, providing described user's rate remaining sum whether can pay the information of described business application expenses, and the message of deducting fees for carrying out authentication sent for receiving multimedia news service center MMSC, and return to described MMSC the authenticating result of deducting fees;
Described MMSC, for return to successful activation PDP Context response to described terminal equipment at described SGSN after, the message that receiving terminal apparatus sends by the MM1 interface; And by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, receive the authenticating result of deducting fees that message accounting returns; And, after receiving the described authenticating result of deducting fees, response MM1 interface message is given described terminal equipment.
In addition, the embodiment of the present invention also provides a kind of device of realizing Service control in roaming, it is characterized in that, described device comprises:
Receiver module, for receiving the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission;
Whether acquisition module, can pay the information of described business application expenses for the rate remaining sum of obtaining described user according to described request
Respond module, if for confirming that described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, described SGSN is responded according to described successful establishment PDP Context, return to successful activation PDP Context response to terminal equipment, so that described terminal equipment is after receiving described successful activation PDP Context response, the message sent to multimedia news service center MMSC by the MM1 interface, and by described MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, and receive the authenticating result of deducting fees that message accounting returns, and after receiving the described authenticating result of deducting fees, response MM1 interface message is given described terminal equipment.
The embodiment of the present invention is in user's roam procedure, whether can pay the information of active user's business application expenses by the rate remaining sum of obtaining the user, can pay in the expense situation of current business application in the rate remaining sum of confirming the user, to SGSN, return to successful establishment PDP Context response.Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart that the present invention realizes an embodiment of method of Service control in roaming;
Fig. 2 is the flow chart that the present invention realizes another embodiment of method of Service control in roaming;
Fig. 3 is the flow chart that the present invention realizes another embodiment of method of Service control in roaming;
Fig. 4 is the structural representation that the present invention realizes an embodiment of system of Service control in roaming;
Fig. 5 is the structural representation that the present invention realizes an embodiment of device of Service control in roaming;
Fig. 6 is the structural representation that the present invention realizes another embodiment of device of Service control in roaming;
Fig. 7 is the structural representation that the present invention realizes another embodiment of device of Service control in roaming.
Fig. 8 is the structural representation that the present invention realizes another embodiment of device of Service control in roaming.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of method that realizes Service control in roaming, and the said roaming of the embodiment of the present invention is included in roaming or inter-network roaming in network.Please in conjunction with referring to Fig. 1, comprising:
Concrete, the user is in roam procedure, send and activate packet data protocol context request Activate Packet Data Protocol(PDP by terminal equipment) Context Request, after the Activate PDP Context Request that the SGSN receiving terminal apparatus of access zone network sends, Gateway GPRS Support Node (Gateway GPRS Support Node to belonging area network, GGSN) send and create packet data protocol PDP Context request Create PDP Context Request, the GGSN of home network receives this Create PDP Context Request, this GGSN has Service Switching Function (Service Switching Function, SSF) GGSN.
Whether step 102, can pay the information of described business application expenses according to the described user's of this acquisition request rate remaining sum.
After the GGSN of home network receives this Create PDP Context Request, the rate remaining sum of inquiring about this user, judge whether this user's rate remaining sum can pay the expense of described business application; Perhaps,
After the GGSN of home network receives this Create PDP Context Request, trigger message accounting and judge whether described user's rate remaining sum can pay described business application expenses, this message accounting returns to the GGSN of home network the object information whether this user's rate remaining sum can pay these business application expenses according to this triggering.Whether this user's rate remaining sum that the GGSN reception message accounting of home network returns can pay the object information of described business application expenses.This message accounting can be Convergence Billing System, service control point (Service Control Point, SCP) or other message accountings.
Wherein, this user's rate remaining sum can be user's available balance, or can overdraw remaining sum, and this user's rate remaining sum can be also the traffic carrying capacity that the user can also use, for example: complimentary traffic carrying capacity; Other remaining sums that perhaps user finally can also pay.
Concrete, after the GGSN of home network receives this Create PDP Context Request, control the DCC interface by Diameter credit and send to message accounting the rate remaining sum that credit control requires the described user of CCR information query, receive message accounting and return to the information of described user's rate remaining sum by Credit Control Answer CCA message; Perhaps,
After the GGSN of home network receives this Create PDP Context Request, control the DCC interface by Diameter credit and control and require CCR message trigger message accounting to judge whether this user's rate remaining sum can pay the business application expenses this time to message accounting transmission credit, receive message accounting and return to judged result information by Credit Control Answer CCA message.
The embodiment of the present invention is in user's roam procedure, whether can pay the information of active user's business application expenses by the rate remaining sum of obtaining the user, can pay in the expense situation of current business application in the rate remaining sum of confirming the user, to SGSN, return to successful establishment PDP Context response.Only have the rate remaining sum as the user at least can pay under the prerequisite of current business application expenses, just by the GGSN of belonging area network, to the SGSN of access zone network, return to successful establishment PDP Context response; Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
Business in the embodiment of the present invention can be data service, as, Multimedia Messaging Service (Multimedia Messaging Service, MMS), below with the embodiment of the present invention, the example that has particular application as in the MMS business describes, please in conjunction with referring to Fig. 2, the embodiment of the present invention provides a kind of method that realizes Service control in roaming, specifically comprises:
Step 201, the user, when sending MMS, at first sends and activates the SGSN of packet data protocol context request Activate PDP Context Request to access zone network by terminal equipment.
Step 202, the SGSN of access zone network sends the GGSN of Create PDP Context Request to belonging area network.
Concrete, the SGSN of access zone network receives the Activate PDP Context Request that terminal equipment sends, and sends the GGSN of Create PDP Context Request to belonging area network.
Step 203, the GGSN of belonging area network inquires about this user's rate remaining sum to message accounting.
Concrete, after the GGSN of belonging area network receives the SGSN of access zone network, to message accounting, send CCR message; This CCR message can comprise: event type, inquiring user remaining sum.
Optionally, the GGSN of home network can include but not limited to that to the CCR message sent between message accounting following property value is to (Attribute Value Pair, AVP) by the DCC interface:
Multimedia Message calling number, Multimedia Message called number, multimedia message charging side's number, query type (user's rate remaining sum of inquiry payer), charge type, multimedia information content code etc.
Step 204, message accounting returns to user's rate remaining sum the GGSN of belonging area network.
Concrete, message accounting, by CCA message, returns to user's rate remaining sum the GGSN of belonging area network.
Optionally, the CCA message that message accounting sends to the GGSN of home network by the DCC interface can include but not limited to that following property value is to (Attribute Value Pair, AVP):
Payer's user balance, payer user's available resources (as giving resource, the limit of overdrawn account), user state information (whether activating), user right etc.
Concrete, the GGSN of belonging area network judges whether user's rate remaining sum enough can realize in the following way:
Implementation one: the GGSN at belonging area network arranges threshold value, if user's rate remaining sum that message accounting returns surpasses the threshold value of this setting, judges that this user's rate remaining sum can pay the business application expenses this time; Otherwise, judge that this user's rate remaining sum can not pay the business application expenses this time.Wherein, threshold value can arrange based on experience value, and this implementation advantage is, the GGSN of belonging area network is even without the type of knowing this business.Further, the GGSN of belonging area network even realizes expense without the unit of knowing without this business, as speech be X unit/minute, Multimedia Message is Y unit/bar, short message is Z unit/bar etc.Directly user's rate remaining sum and threshold value are compared and get final product.To user's rate remaining sum, whether can support this business application expenses to carry out judgement fast.
Optionally, threshold value can arrange a plurality of, as, the different threshold value to different business settings.Now, this threshold value can be arranged based on experience value, and the expense that also can realize according to the different business single is arranged.For example, as shown in table 1:
| Class of service | Single is realized expense | Threshold value |
| Multimedia message | 1 yuan/bar | 1 |
| Note | 0.1 unit/bar | 0.1 |
| Business A | 0.5 unit/time | 0.5 |
Implementation two: user's rate remaining sum that the GGSN of belonging area network returns to message accounting directly and this business application expenses of user compare, if user's rate remaining sum is no less than the business application expenses this time, judge that this user's rate remaining sum can pay the business application expenses this time; Otherwise, judge that this user's rate remaining sum can not pay the business application expenses this time.
Concrete, the GGSN of belonging area network receives service request this time, and this service request carried out to type identification, for example: Multimedia Message, short message; Search the Freight Basis of corresponding types service request, and calculate the required expense of service request this time.After receiving message accounting and returning to user's rate remaining sum, user's rate remaining sum and this required expense of service request are compared.If user's rate remaining sum is no less than the business application expenses this time, judge that this user's rate remaining sum can pay the business application expenses this time; Otherwise, judge that this user's rate remaining sum can not pay the business application expenses this time.
Whether this implementation advantage is can support this business application expenses to carry out accurate judgement to user's rate remaining sum.
Step 206, the GGSN of belonging area network sends Create PDP Context Response message to access zone network SGSN.
Concrete, if judging this user's rate remaining sum, the GGSN of belonging area network can pay the business application expenses this time, to access zone network SGSN, return to successful Create PDP Context Response message; If the GGSN of belonging area network judges this user's rate remaining sum and can not pay the business application expenses this time, to access zone network SGSN, return to the Create PDP Context Response message of failure.The Create PDP Context Response received due to access zone network SGSN is failure, and the Path Setup failure of service request, avoided the follow-up execution step of service request, reduced the use of Internet resources, and the flow of network is saved.
Step 207, access zone network SGSN returns to Activate PDP Context Accept message to terminal equipment.
The Create PDP Context Response message that access zone network SGSN returns according to the GGSN of belonging area network is returned to Activate PDP Context Accept message to terminal equipment.If the GGSN of belonging area network returns to successful Create PDP Context Response message, the SGSN of access zone network returns to successful Activate PDP Context Accept message to terminal equipment; Otherwise access zone network SGSN returns to the Activate PDP Context Accept message of failure to terminal equipment.
Optionally, if terminal equipment receives the Activate PDP Context Accept message of the success that the SGSN of access zone network returns, the user sends the IP tunnel of MMS and sets up, terminal equipment sends a message to MMSC by the MM1 interface, MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, the message accounting response is deducted fees authenticating result to MMSC, and MMSC response MM1 interface message is to terminal equipment, and terminal equipment sends the MMS success.
The embodiment of the present invention take that to send MMS in user's roam procedure be example, whether can pay the information of active user's business application expenses by the rate remaining sum that judges the user, can pay in the expense situation of current business application in the rate remaining sum of confirming the user, to SGSN, return to successful establishment PDP Context response.Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
Please in conjunction with referring to Fig. 3, the embodiment of the present invention provides a kind of method that realizes Service control in roaming, the embodiment of the present invention is used Multimedia Messaging Service (Multimedia Messaging Service equally in roaming with the user, MMS) be example, wherein, step 301 to step 303 can, with reference to the step 201 in above-described embodiment to step 202, repeat no more herein.
Step 303, the GGSN of belonging area network triggers message accounting and judges whether this user's rate remaining sum can pay the business application expenses this time.
After the GGSN of home network receives this Create PDP Context Request, control the DCC interface by Diameter credit and control and require CCR message trigger message accounting to judge whether this user's rate remaining sum can pay the business application expenses this time to message accounting transmission credit.
Optionally, the GGSN of home network can include but not limited to that to the CCR message sent between message accounting following property value is to (Attribute Value Pair, AVP) by the DCC interface:
Multimedia Message calling number, Multimedia Message called number, multimedia message charging side's number, query type (whether user's rate remaining sum of inquiry payer can pay this business application), charge type, multimedia information content code etc.
Step 304, message accounting judges that whether user's rate remaining sum is enough.
Concrete, message accounting, according to the triggering of the GGSN of belonging area network, judges that whether user's rate remaining sum can pay the business application expenses this time, specifically can realize in the following way:
Implementation one: message accounting arranges threshold value, if user's rate remaining sum that message accounting returns surpasses the threshold value of this setting, judges that this user's rate remaining sum can pay the business application expenses this time; Otherwise, judge that this user's rate remaining sum can not pay the business application expenses this time.Wherein, this threshold value can arrange a plurality of, the expense that the respectively corresponding different business single of each threshold value is realized.For example:
| Class of service | Single is realized expense | Threshold value |
| Multimedia message | 1 yuan/bar | 1 |
| Note | 0.1 unit/bar | 0.1 |
| Business A | 0.5 unit/time | 0.5 |
Implementation two: message accounting by user's rate remaining sum directly and this business application expenses of user compare, if user's rate remaining sum is no less than the business application expenses this time, judge that this user's rate remaining sum can pay the business application expenses this time; Otherwise, judge that this user's rate remaining sum can not pay the business application expenses this time.
Optionally, this message accounting can be a kind of in Convergence Billing System, service control point (Service Control Point, SCP) or other message accountings.
Step 305, message accounting will judge that result that whether user's rate remaining sum enough pays this business application expenses sends to the GGSN of belonging area network.
Message accounting returns to judged result information by Credit Control Answer CCA message.Optionally, the CCA message that message accounting sends to the GGSN of home network by the DCC interface can include but not limited to that following property value is to (Attribute Value Pair, AVP):
Whether payer's user balance can pay the object information of this business application, payer user's available resources (as giving resource, the limit of overdrawn account), user state information (whether activating), user right etc.
Step 306, the judged result that the GGSN of belonging area network returns according to message accounting sends Create PDP Context Response message to access zone network SGSN.
Concrete, if the rate remaining sum that the judged result that the GGSN of belonging area network reception message accounting returns is this user can pay the business application expenses this time, the GGSN of belonging area network sends successful Create PDP Context Response message to access zone network SGSN; Otherwise, if the rate remaining sum that the judged result that the GGSN of belonging area network reception message accounting returns is this user can not pay the business application expenses this time, the GGSN of belonging area network sends failed Create PDP Context Response message to access zone network SGSN.
Step 307, access zone network SGSN returns to Activate PDP Context Accept message to terminal equipment.
Access zone network SGSN returns to Activate PDP Context Accept message according to the Create PDP Context Response message of the GGSN transmission of belonging area network to terminal equipment.
Concrete, if what the GGSN of access zone network SGSN reception belonging area network returned is successful Create PDP Context Response message, the SGSN of access zone network returns to successful Activate PDP Context Accept message to terminal equipment; Otherwise access zone network SGSN returns to the Activate PDP Context Accept message of failure to terminal equipment.
Optionally, if terminal equipment receives the Activate PDP Context Accept message of the success that the SGSN of access zone network returns, the user sends the IP tunnel of MMS and sets up, terminal equipment sends a message to MMSC by the MM1 interface, MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, the message accounting response is deducted fees authenticating result to MMSC, and MMSC response MM1 interface message is to terminal equipment, and terminal equipment sends the MMS success.
Please in conjunction with referring to Fig. 4, the embodiment of the present invention provides a kind of system that realizes Service control in roaming, comprising:
Service Control Gateway node 401, for receiving the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission; Whether can pay the information of this business application expenses according to this acquisition request user's rate remaining sum; If confirm, this user's rate remaining sum can pay the expense of this business application, to this visited place SGSN, returns to successful establishment PDP Context response.Wherein Service Control Gateway node 401 can be specifically a kind of in ownership place Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN) or other gateway nodes.
Whether message accounting 402, can pay the information of this business application expenses for the rate remaining sum that this user is provided to Service Control Gateway node 401.Concrete, message accounting 402 can be Convergence Billing System, service control point (Service Control Point, SCP) or other message accountings.
Please in conjunction with referring to Fig. 5, the embodiment of the present invention provides a kind of device of realizing Service control in roaming, comprising:
Whether acquisition module 502, can pay the information of this business application expenses for the rate remaining sum according to this user of this establishment packet data protocol PDP Context acquisition request
Respond module 503, if for according to the described rate remaining sum of this validation of information, paying the expense of described business application, return to successful establishment PDP Context response to this SGSN.
The embodiment of the present invention is in user's roam procedure, whether can pay the information of active user's business application expenses by the rate remaining sum of obtaining the user, can pay in the expense situation of current business application in the rate remaining sum of confirming the user, to SGSN, return to successful establishment PDP Context response.Only have the rate remaining sum as the user at least can pay under the prerequisite of current business application expenses, by the GGSN of belonging area network, to the SGSN of access zone network, return to successful establishment PDP Context response; Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
Please in conjunction with referring to Fig. 6, the embodiment of the present invention provides a kind of device of realizing Service control in roaming, comprising: receiver module 601, acquisition module 602, respond module 603; Wherein, acquisition module 602 can comprise query unit 6021 and judge module 6022; In addition, query unit 6021 can comprise transmission subelement 60211 and reception subelement 60212, and judging unit 6022 can comprise that subelement 60221, first is set compares subelement 60222 and first definite subelement 60223.The device of realizing Service control in roaming that the embodiment of the present invention provides can apply to various communication services, as MMS, short message etc.Concrete, the user is when the application of the business of transmission, at first send the SGSN of Activate PDP Context Request to access zone network by terminal equipment, the SGSN of access zone network receives the Activate PDP Context Request that terminal equipment sends, and sends Create PDP Context Request to the device of realizing Service control in roaming.
Whether acquisition module 602, can pay the information of this business application expenses for the rate remaining sum of obtaining this user according to this Create PDP Context Request message.
Concrete, query unit 6021 in acquisition module 602 is according to this this user's rate remaining sum of Create PDP Context Request information query, and judging unit 6022 judges according to Query Result whether this user's rate remaining sum can pay the expense of this business application.
Wherein, send subelement 60211, for according to this Create PDP Context Request message, by Diameter credit, controlling the DCC interface, send this user's of CCR information query rate remaining sum to message accounting;
Receive subelement 60212, for receiving message accounting, return to the information of this user's rate remaining sum by CCA message; Wherein the information of this user's rate remaining sum can be user's available balance information, or can overdraw balance amount information or user other balance amount informations that finally can also pay.
In judging unit 6022 subelement 60221 is set, for setting in advance threshold value, this arranges subelement 60221 can also can arrange a plurality of threshold values for threshold value of all business settings, as different business arranged to different threshold values.
First compares subelement 60222 compares according to the information that receives subelement 60212 these user's rate remaining sums of reception and the threshold value that subelement 60221 settings are set; Be more than or equal to the threshold value that subelement 60221 arranges is set if return to rate remaining sum in this user's the information of rate remaining sum, first determines that subelement 60223 determines that these users' rate remaining sum can pay the expense of this business application; Otherwise first determines that 60223 definite these users' of subelement rate remaining sum can not pay the expense of this business application.
In the present embodiment, if user's rate remaining sum is greater than 1, first determines that subelement 60223 definite these users' rate remaining sum can pay the expense of this business application; Otherwise first determines that 60223 definite these users' of subelement rate remaining sum can not pay the expense of this business application.
Respond module 603, if confirm the expense of these user's rate remaining sum energy payment transaction applications for first definite subelement 60223, return to successful establishment PDP Context response to this SGSN.
Optionally, if first definite subelement 60223 confirms that these user's rate remaining sums can not pay the expense of this business application, to this SGSN, return to successful establishment PDP Context response.
Optionally, if terminal equipment receives the Activate PDP Context Accept message of the success that the SGSN of access zone network returns, the user uses the IP tunnel of business to set up, and terminal equipment can carry out Business Processing by this IP tunnel.The user of take sends MMS as example, if terminal equipment receives the Activate PDP Context Accept message of the success that the SGSN of access zone network returns, the user sends the IP tunnel of MMS and sets up, terminal equipment sends a message to MMSC by the MM1 interface, MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, the message accounting response is deducted fees authenticating result to MMSC, MMSC response MM1 interface message is to terminal equipment, and terminal equipment sends the MMS success.
Please in conjunction with referring to Fig. 7, the embodiment of the present invention provides a kind of device of realizing Service control in roaming, comprising: receiver module 701, acquisition module 702, respond module 703; Wherein, acquisition module 702 can comprise query unit 7021 and judge module 7022; In addition, query unit 7021 can comprise and send subelement 70211 and receive subelement 70212, judging unit 7022 can comprise second obtain subelement 70221, second relatively subelement 70222 and second determine subelement 70223.
Concrete, the user is when the application of the business of transmission, at first send the SGSN of Activate PDP Context Request to access zone network by terminal equipment, the SGSN of access zone network receives the Activate PDP Context Request that terminal equipment sends, and sends Create PDP Context Request to the device of realizing Service control in roaming.
Whether acquisition module 702, can pay the information of this business application expenses for the rate remaining sum of obtaining this user according to this Create PDP Context Request message.
Concrete, query unit 7021 in acquisition module 702 is according to this this user's rate remaining sum of Create PDP Context Request information query, and judging unit 7022 judges according to Query Result whether this user's rate remaining sum can pay the expense of this business application.
Wherein, send subelement 70211, for according to this Create PDP Context Request message, by Diameter credit, controlling the DCC interface, send this user's of CCR information query rate remaining sum to message accounting;
Receive subelement 70212, for receiving message accounting, return to the information of this user's rate remaining sum by CCA message; Wherein the information of this user's rate remaining sum can be user's available balance information, or can overdraw balance amount information or user other balance amount informations that finally can also pay.
In judging unit 7022 second obtains subelement 70221 for obtaining the information of the required expense of this business application; In embodiments of the present invention, second obtain subelement 70221 and apply for the information of required expense for obtaining this MMS.Second relatively subelement 70222 obtain subelement 70221 for the information and second that will receive subelement 60212 these user's rate remaining sums of reception and obtain the required expense of this business application and compare.If the rate remaining sum in the information of reception subelement 70212 these user's rate remaining sums of reception is more than or equal to second and obtains the required expense of this business application that subelement 70221 obtains, second determines that subelement 70223 definite these users' rate remaining sum can pay the expense of this business application; Otherwise second determines that 70223 definite these users' of subelement rate remaining sum can not pay the expense of this business application.
Respond module 703, if confirm the expense of these user's rate remaining sum energy payment transaction applications for second definite subelement 70223, return to successful establishment PDP Context response to this SGSN.
Optionally, if second definite subelement 70223 confirms that these user's rate remaining sums can not pay the expense of this MMS application, to this SGSN, return to successful establishment PDP Context response.
Optionally, if terminal equipment receives the Activate PDP Context Accept message of the success that the SGSN of access zone network returns, the user uses the IP tunnel of business to set up, and terminal equipment can carry out Business Processing by this IP tunnel.As, in the MMS business, terminal equipment can send a message to MMSC by the MM1 interface, MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, the message accounting response is deducted fees authenticating result to MMSC, MMSC response MM1 interface message is to terminal equipment, and terminal equipment sends the MMS success.
Whether the embodiment of the present invention can pay the information of active user's business application expenses by the rate remaining sum that judges the user, can pay in the expense situation of current business application in the rate remaining sum of confirming the user, to SGSN, return to successful establishment PDP Context response.Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
Please in conjunction with referring to Fig. 8, the embodiment of the present invention provides a kind of device of realizing Service control in roaming, comprising: receiver module 801, acquisition module 802, respond module 803; Wherein, acquisition module 802 can comprise trigger element 8021 and receiver module 8022.The device of realizing Service control in roaming that the embodiment of the present invention provides can apply to various communication services, as MMS, short message etc.
Concrete, the user is when the application of the business of transmission, at first send the SGSN of Activate PDP Context Request to access zone network by terminal equipment, the SGSN of access zone network receives the Activate PDP Context Request that terminal equipment sends, and sends Create PDP Context Request to the device of realizing Service control in roaming.
Whether acquisition module 802, can pay the information of this business application expenses for the rate remaining sum of obtaining this user according to this Create PDP Context Request message.
Concrete, the trigger element 8021 in acquisition module 802 triggers message accounting according to this request and judges whether described user's rate remaining sum can pay described business application expenses; Message accounting judges according to this triggering whether this user's rate remaining sum can pay the business application expenses this time.Whether this user's rate remaining sum that receiving element 8022 reception message accountings return can pay the object information of described business application expenses.
Respond module 803, if can pay this business application for this object information for user's rate remaining sum, return to successful establishment PDP Context response to described SGSN.Optionally, if this object information can not pay this business application for user's rate remaining sum, return to the establishment PDP Context response of failure to described SGSN.
Whether the embodiment of the present invention can pay the object information of active user's business application expenses by the rate remaining sum that receives the user, the rate remaining sum that is the user at object information can pay in the expense situation of current business application, to SGSN, returns to successful establishment PDP Context response.Avoided unsuccessfully causing the loss of communication flows because the user balance deficiency causes the business application in roam procedure, reduced the waste of Internet resources.
Those of ordinary skills are known by reading the application, all or part of step in said method also can be relevant by program command hardware complete, this program can be stored in computer-readable recording medium, and described computer-readable recording medium is as ROM, RAM or CD etc.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (14)
1. a method that realizes Service control in roaming, is characterized in that, described method comprises:
The Service Control Gateway node receives the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission;
Whether the rate remaining sum of obtaining described user according to described request can pay the information of described business application expenses;
If confirm, described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, so that the response of the establishment PDP Context of the success that described SGSN returns according to described Service Control Gateway node, return to successful activation PDP Context response to terminal equipment;
Return to successful activation PDP Context response to terminal equipment at described SGSN after, the message that multimedia news service center MMSC receiving terminal apparatus sends by the MM1 interface;
Described MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, and receive the authenticating result of deducting fees that message accounting returns;
MMSC is after receiving the described authenticating result of deducting fees, and response MM1 interface message is given described terminal equipment.
2. the method for claim 1, is characterized in that, described method also comprises:
If confirm, described rate remaining sum can not pay the expense of this business application, returns to the establishment PDP Context response of failure to described SGSN.
3. method as claimed in claim 1 or 2, is characterized in that, whether the described rate remaining sum of obtaining described user according to described request can pay the information of described business application expenses, comprising:
Inquire about described user's rate remaining sum according to described request, and judge whether described rate remaining sum can pay the expense of described business application; Perhaps,
Trigger message accounting according to described request and judge whether described user's rate remaining sum can pay described business application expenses, and receive the judged result information that described triggering message accounting returns.
4. method as claimed in claim 3, is characterized in that, describedly inquires about described user's rate remaining sum according to described request and be specially:
Control the DCC interface by Diameter credit and send to message accounting the rate remaining sum that credit control requires the described user of CCR information query, receive message accounting and return to the information of described user's rate remaining sum by Credit Control Answer CCA message.
5. method as claimed in claim 3, is characterized in that, describedly judges that whether described rate remaining sum can pay the expense of described business application, is specially:
Set in advance threshold value, if described user's rate remaining sum surpasses described threshold value, determine that described rate remaining sum can pay the expense of described business application; Otherwise, determine that described rate remaining sum can not pay the expense of described business application.
6. method as claimed in claim 3, is characterized in that, describedly judges that whether described rate remaining sum can pay the expense of described business application, is specially:
Obtain the information of the required expense of described business application, compare returning to described user's the information of rate remaining sum and the information of the required expense of described business application; If the rate remaining sum in the information of described user's rate remaining sum is more than or equal to the expense of described business application, determine that described rate remaining sum can pay the expense of this business application; Otherwise, determine that described rate remaining sum can not pay the expense of described business application.
7. a system that realizes Service control in roaming, is characterized in that, described system comprises:
The Service Control Gateway node, for receiving the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission; Whether the rate remaining sum of obtaining described user according to described request can pay the information of described business application expenses; If confirm, described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, so that described SGSN responds according to described successful establishment PDP Context, to terminal equipment, return to successful activation PDP Context response;
Message accounting, for to described Service Control Gateway node, providing described user's rate remaining sum whether can pay the information of described business application expenses, and the message of deducting fees for carrying out authentication sent for receiving multimedia news service center MMSC, and return to described MMSC the authenticating result of deducting fees;
Described MMSC, for return to successful activation PDP Context response to described terminal equipment at described SGSN after, the message that receiving terminal apparatus sends by the MM1 interface; And by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, receive the authenticating result of deducting fees that message accounting returns; And, after receiving the described authenticating result of deducting fees, response MM1 interface message is given described terminal equipment.
8. a device of realizing Service control in roaming, is characterized in that, described device comprises:
Receiver module, for receiving the establishment packet data protocol PDP Context request of access zone network service universal grouping wireless Serving GPRS Support Node SGSN according to user's business application transmission;
Whether acquisition module, can pay the information of described business application expenses for the rate remaining sum of obtaining described user according to described request;
Respond module, if for confirming that described rate remaining sum can pay the expense of described business application, return to successful establishment PDP Context response to described SGSN, described SGSN is responded according to described successful establishment PDP Context, return to successful activation PDP Context response to terminal equipment, so that described terminal equipment is after receiving described successful activation PDP Context response, the message sent to multimedia news service center MMSC by the MM1 interface, and by described MMSC by and message accounting between authentication and the interface of deducting fees send a message to message accounting and carry out authentication and deduct fees, and receive the authenticating result of deducting fees that message accounting returns, and after receiving the described authenticating result of deducting fees, response MM1 interface message is given described terminal equipment.
9. device as claimed in claim 8, is characterized in that, described respond module also for:
If confirm, described rate remaining sum can not pay the expense of this business application, returns to the establishment PDP Context response of failure to described SGSN.
10. install as claimed in claim 8 or 9, it is characterized in that, described acquisition module comprises:
Query unit, for inquiring about described user's rate remaining sum according to described request;
Whether judging unit, can pay the expense of described business application for judge described rate remaining sum according to Query Result.
11. device, is characterized in that as claimed in claim 8 or 9, described acquisition module comprises:
Trigger element, judge for according to described request, triggering message accounting whether described user's rate remaining sum can pay described business application expenses;
Whether receiving element, can pay the object information of described business application expenses for receiving described user's rate remaining sum that described message accounting returns.
12. device as claimed in claim 10, is characterized in that, described query unit comprises:
Send subelement, for according to described request, by Diameter credit, controlling the DCC interface, send the described user's of CCR information query rate remaining sum to message accounting;
Receive subelement, for receiving described message accounting, return to the information of described user's rate remaining sum by CCA message.
13. device as claimed in claim 12, is characterized in that, described judging unit comprises:
Subelement is set, for setting in advance threshold value;
The first subelement relatively, compare for rate remaining sum and the described threshold value of the information of the rate remaining sum that will return to described user;
First determines subelement, if be more than or equal to described threshold value for the rate remaining sum of the information of the rate remaining sum of returning to described user, determines that described user's rate remaining sum can pay the expense of this business application; Otherwise, determine that described user's rate remaining sum can not pay the expense of this business application.
14. device as claimed in claim 12, is characterized in that, described judging unit also comprises:
Second obtains subelement, for obtaining the information of the required expense of described business application;
The second subelement relatively, compare for the information of the rate remaining sum that will return to described user and the information of the required expense of described business application;
Second determines subelement, if be more than or equal to the expense of described business application for the rate remaining sum of the information of described user's rate remaining sum, determines that described rate remaining sum can pay the expense of this business application; Otherwise, determine that described rate remaining sum can not pay the expense of described business application.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101100256A CN102056125B (en) | 2009-11-02 | 2009-11-02 | Method, equipment and system for realizing service control during roaming |
| PCT/CN2010/072940 WO2011050611A1 (en) | 2009-11-02 | 2010-05-19 | Method, device and system for implementing service control in roaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101100256A CN102056125B (en) | 2009-11-02 | 2009-11-02 | Method, equipment and system for realizing service control during roaming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102056125A CN102056125A (en) | 2011-05-11 |
| CN102056125B true CN102056125B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101100256A Expired - Fee Related CN102056125B (en) | 2009-11-02 | 2009-11-02 | Method, equipment and system for realizing service control during roaming |
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| CN (1) | CN102056125B (en) |
| WO (1) | WO2011050611A1 (en) |
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| CN103856925A (en) * | 2014-03-11 | 2014-06-11 | 华为技术有限公司 | Accounting management method and device based on mobile communication network |
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| CN1317869C (en) * | 2003-11-28 | 2007-05-23 | 华为技术有限公司 | A method for implementing roam charging of mobile station data service |
| CN101001463A (en) * | 2006-12-31 | 2007-07-18 | 华为技术有限公司 | Communication system, service control point and service control method |
| CN101079919A (en) * | 2007-06-26 | 2007-11-28 | 中国移动通信集团福建有限公司 | Service disabling method for default users of telecom companies |
| CN101483706B (en) * | 2008-01-09 | 2011-10-26 | 华为技术有限公司 | Control method and system for prepayment service, fee management element, service providing element |
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- 2009-11-02 CN CN2009101100256A patent/CN102056125B/en not_active Expired - Fee Related
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| WO2011050611A1 (en) | 2011-05-05 |
| CN102056125A (en) | 2011-05-11 |
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Effective date of registration: 20170818 Address after: 201, room 1, building A, No. 518053, front Bay Road, Qianhai, Shenzhen Shenzhen cooperation zone, Guangdong, China Patentee after: Shenzhen Zhitong World Technology Service Co. Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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Application publication date: 20110511 Assignee: Shannan City ran Technology Co., Ltd. Assignor: Shenzhen Zhitong World Technology Service Co. Ltd. Contract record no.: 2017440020096 Denomination of invention: Method, equipment and system for realizing service control during roaming Granted publication date: 20131218 License type: Common License Record date: 20171208 Application publication date: 20110511 Assignee: Shenzhen Vimicro Tech Co. Ltd. Assignor: Shenzhen Zhitong World Technology Service Co. Ltd. Contract record no.: 2017440020097 Denomination of invention: Method, equipment and system for realizing service control during roaming Granted publication date: 20131218 License type: Common License Record date: 20171211 |
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