CN101123825A - Method, system and device for identifying service charging rate - Google Patents
Method, system and device for identifying service charging rate Download PDFInfo
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- CN101123825A CN101123825A CNA2007101541974A CN200710154197A CN101123825A CN 101123825 A CN101123825 A CN 101123825A CN A2007101541974 A CNA2007101541974 A CN A2007101541974A CN 200710154197 A CN200710154197 A CN 200710154197A CN 101123825 A CN101123825 A CN 101123825A
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Abstract
The invention discloses a method, a system and a device to confirm the service accounting rate in the communication field including establishing a first service conversation for consumer device and accounting. When the consumer device is changed or switched from the first service conversation to a second service conversation that is different from the type of the first service conversation. A movable switching centre sends out service type switching informing information with a mark of the second service conversation type to a service control point to inform the service control point of confirming the service accounting rate of consumer device according to the mark of the second service conversation type. Using the invention can account with a new accounting rate according to a new service type when the service type of consumer has changed during a talking process.
Description
Technical field
The present invention relates to the communications field, particularly determine method, system and mobile switching centre, the service control point of service charging rate in the communications field.
Background technology
In CDMA (Code Division Multiple Access, code division multiple access inserts) IN service, SCP (Service Control Point, service control point) can charge according to the type of service of calling out; But in communication process, user business type may change, and is typically to call out to begin to be speech business, and the centre can switch to facsimile service, and SCP can only the type of service when calling out beginning charge.
To charge based on type of service be when intelligent subscriber makes a call (comprising that the beginning exhales or exhale end) to SCP in the prior art, be triggered to SCP by trigger after, SCP determines its charge information according to type of service.Fig. 1 exhales schematic flow sheet for the beginning that SCP charges based on type of service, as shown in the figure, mainly comprises the steps:
Step 101, calling UE are initiated the beginning and are exhaled;
Step 102, beginning are exhaled MSC (Mobile Switch Center, mobile switching centre) detects Origination_Attempt_Authorizd trigger (beginning exhales and attempts the grant triggers device), sending ORREQ (beginning is called for and asks) to SCP, wherein comprise type of service, is business option for CDMA;
Step 103, SCP check that account balance is enough, exhale MSC to return the ORREQ message response to the beginning, wherein portability CHARGEINFO indicating gage charge information;
Step 104, beginning exhale MSC to detect Calling_Routing_Address_Available trigger (the caller routing address can get trigger), send ANLYZD message (information analysis request) to SCP, wherein comprise type of service, are business option for CDMA;
Step 105, SCP exhale MSC to return the ANLYZD message response to the beginning, and wherein can comprise the indication of DISPTEXT message and show account balance to the user, and CHARGEINFO message indicating gage charge information;
Step 106, beginning exhale MSC to send the videotex information that receives to UE;
Step 107, beginning exhale MSC to be established to the calling of called UE;
Step 108, called UE are replied;
Step 109, beginning exhale MSC to detect Origination_Answer trigger (beginning echoes and answers trigger), send Origination_Answer (beginning echoes and answers) message to SCP;
Step 110, UE call through;
Step 111, called UE on-hook;
Step 112, beginning exhale MSC to detect Origination_Disconnect trigger (beginning is exhaled break trigger), send ODISCONNECT (beginning is exhaled the request of disconnection) message to SCP;
Step 113, SCP exhale MSC response odisconnect response message to the beginning;
Step 114, beginning are exhaled the MSC call release.
In view of the above, the inventor notices that in the invention process prior art has the following disadvantages: the type of service when existing SCP can only begin with calling based on the type of service charging is chargeed, when type of service changed in calling out, SCP can't charge according to amended type of service.As when in calling, the customer service type changes (when for example taking place voice to the switching of circuit data service), and SCP can not calculate charging rate according to new type of service be used for pre-payment or back paying.
Summary of the invention
The embodiment of the invention provides a kind of method, system and mobile switching centre, service control point of definite service charging rate, in order to solve in the prior art when the customer service type changes in the calling, SCP can not change the problem of charging rate according to type of service.
The embodiment of the invention provides the method for definite service charging rate, sets up first service conversation and charges for subscriber equipment, comprises the steps:
When subscriber equipment is changed by first service conversation or is switched to second service conversation different with the first service conversation type, mobile switching centre sends the type of service handoff notification message that carries the second service conversation type identification to service control point, and the service charging rate of described subscriber equipment is determined at the informing business control point according to the described second service conversation type identification.
The embodiment of the invention also provides a kind of system of definite service charging rate, comprising:
Trigger, be used for when subscriber equipment is changed or switched to second service conversation different with the first service conversation type, trigger mobile switching centre and send the type of service handoff notification message, carry the second service conversation type identification in the described type of service handoff notification message to service control point;
The rate determination module is used for after described service control point is received described type of service handoff notification message, determines the service charging rate of described subscriber equipment according to the described second service conversation type identification.
The embodiment of the invention provides a kind of mobile switching centre again, comprises, module is set up in the session that is used to subscriber equipment to set up first service conversation, and the sending module to service control point transmission type of service handoff notification message also comprises:
Trigger, being used for setting up module in described session is described subscriber equipment change or when switching to second service conversation different with the first service conversation type, trigger sending module and send the type of service handoff notification message, carry the second service conversation type identification in the described type of service handoff notification message to service control point; The described second service conversation type identification is used for the foundation as the service charging rate of determining described subscriber equipment.
The embodiment of the invention also provides a kind of service control point, and described service control point comprises receiver module, the rate determination module;
Receiver module, be used to receive mobile switching centre when subscriber equipment is changed by first service conversation or switched to second service conversation different with the first service conversation type, the type of service handoff notification message that carries the second service conversation type identification of transmission;
The rate determination module is used for determining according to the described second service conversation type identification service charging rate of described subscriber equipment.
Embodiment of the invention beneficial effect is as follows:
Owing to be UE change or when switching to the different service conversation of type of service in the embodiment of the invention at MSC, trigger MSC and send the type of service handoff notification message that has the second service conversation type identification to SCP, after SCP receives the type of service handoff notification message, determine the charge information of UE according to the second service conversation type identification, thereby making can use new charging rate to charge according to the service conversation type that MSC reports when the type of service change takes place in communication process the user.
Description of drawings
Fig. 1 exhales schematic flow sheet for the beginning of chargeing based on type of service for SCP described in the background technology;
Fig. 2 is the schematic diagram of business charging method implementing procedure described in the embodiment of the invention;
Fig. 3 exhales type of service in the process to be changed into the service billing implementing procedure schematic diagram of facsimile service by speech business for the beginning described in the embodiment of the invention;
Fig. 4 is for exhaling eventually described in the embodiment of the invention in the process because the service billing implementing procedure schematic diagram that message area changes and causes type of service to change;
Fig. 5 is the system configuration schematic diagram of a kind of definite service charging rate described in the embodiment of the invention;
Fig. 6 is mobile switching centre's structural representation described in the embodiment of the invention;
Fig. 7 is a service control point structural representation described in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
Fig. 2 is a business charging method implementing procedure schematic diagram, as shown in the figure, comprises the steps: when implementing service billing
In this step, in prepayment service, after service control point was received described type of service handoff notification message, service control point was determined rate according to the second service conversation type identification, and subscriber equipment is chargeed;
In the IN service of non-pre-payment, as PRC (Premium Rate Charging, the after charge charging), AoC (Advice of Charging, advice of charge) etc. in the business, after service control point is received the type of service handoff notification message, service control point is determined rate according to the second service conversation type identification, and notifies mobile switching centre to use described rate that subscriber equipment is chargeed, and service control point also can charge according to this rate.MSC charges and is primarily aimed at the back paying, and it produces calls out relevant ticket, comprises numbers of calling and called parties, the duration of call etc.; For business such as PRC, charge information is determined according to call information by SCP, wherein can comprise charging rate or favor information, and MSC also charges to these information in the ticket; These tickets that MSC produces will be sent to the charging center, carry out wholesale price by the charging center, determine the customer call expense, and pre-payment is then determined rate by SCP according to call information, and from user account real-time deduction, thereby do not need the charging center to participate in;
The message that step 206, MSC carry the second service conversation charge information according to response message to the UE feedback;
In the enforcement, be used to trigger MSC and can adopt intelligent contactor, in implementing, can adopt following two intelligent contactors to the trigger that SCP sends the type of service handoff notification message:
1, O_Service_Type_Change, the beginning is exhaled the type of service handover trigger; When the type of service switching takes place, after being triggered, MSC will send OSERVCHANGE message to SCP in calling out;
2, T_Service_Type_Change, callee function type handover trigger; When the type of service switching takes place, after being triggered, MSC will send TSERVCHANGE message to SCP in calling out.
Also can whether determine to SCP reporting service type handoff notification message according to configuration in the enforcement by MSC; Concrete, MSC can config. number section and SCP address corresponding relation, when the user type of service takes place is switched, tables look-up and judges the SCP address of Subscriber Number place section correspondence, if there is then reporting service type handoff notification message, does not report as if not existing then.
Because chargeing only establishes relation with session, and irrelevant with the calling and called state, therefore, the trigger in the enforcement does not need to distinguish calling and called for handover trigger, and trigger both can be used for UE and also can be used for as caller the time when called;
Describe with specific embodiment below.
Embodiment one
Present embodiment has illustrated the execution mode that begins to exhale when type of service changes in the process in cdma system, be below by the speech business type as the first service conversation type, and the facsimile service type that switches to as the second service conversation type is that example describes.
Fig. 3 exhales type of service in the process to change into the service billing implementing procedure schematic diagram of facsimile service by speech business for the beginning, as shown in the figure, comprises the steps:
Step 301, calling UE are initiated the beginning and are exhaled;
Step 302, beginning exhale MSC to detect Origination_Attempt_Authorizd trigger (beginning exhales and attempts the grant triggers device), send ORREQ (beginning is called for and asks) to SCP, wherein comprise type of service, are business option for CDMA;
Step 303, SCP check that account balance is enough, exhale MSC to return the orreq response message to the beginning, wherein portability CHARGEINFO message indicating gage charge information;
Step 304, beginning exhale MSC to detect Calling_Routing_Address_Available trigger (the caller routing address can get trigger), send ANLYZD (information analysis request) message to SCP, wherein comprise type of service, are business option for CDMA;
Step 305, SCP exhale MSC to return the anlyzd message response to the beginning, and wherein can comprise the indication of DISPTEXT message and show account balance to the user, and CHARGEINFO message indicating gage charge information;
Step 306, beginning exhale MSC to send the videotex information that receives to calling UE;
Step 307, beginning exhale MSC to be established to the calling of called UE;
Step 308, called UE are replied;
Step 309, beginning exhale MSC to detect O_Answer trigger (beginning echoes and answers trigger), send O_Answer (beginning echoes and answers) message to SCP;
Step 310, calling UE generation speech business are switched to facsimile service;
Step 311, beginning exhale MSC to detect O_Service_Type_Change trigger (type of service change trigger), send OSERVCHANGE (the professional switching) message to SCP, and described message is carried the sign of new business type;
Can also can implement by method B this moment by method A, and wherein method A comprises step 312-313; Method B comprises step 314-317, and then method A, method B implementation step are respectively:
Method A:
Step 312, SCP send the oservchange response message to MSC, if the beginning exhales the UE charge information to change, wherein comprise the indication of new charge information and charge information text display notice; In prepayment service, SCP determines the caller rate according to the new business type identification, and according to this rate the user is chargeed; In the IN service of non-pre-payment, SCP determines charge informations such as caller rate or discount according to the new business type identification, and with this advice of charge information MSC, MSC charges to ticket, charges according to the charge information in the ticket in the charging center.Pay for the back, SCP not necessarily needs directly to calculate rate, may only a discount ratio need be set, as fax expense expensive a times than voice call, or cheaply half etc., rate can be come to determine according to these information by the charging center again.
Step 313, MSC send the videotex information that receives to calling UE, enter step 318 then;
Method B:
Step 314, SCP send the oservchange response message to MSC; Or do not send this message;
Step 315, if the beginning exhales user's charge information to change, SCP sends CCDIR (calling out the control indication request) message to service MSC, wherein comprises the indication of new charge information and charge information text display notice;
Step 316, MSC send the videotex information that receives to calling UE;
Step 317, MSC finish to the operation that SCP sends ccidr response message indication request, enter step 318 then;
In the enforcement, step 310-317 can repeat, and just present embodiment can be implemented under the situation of repeatedly business change;
Step 318, calling UE on-hook;
Step 319, beginning exhale MSC to detect O_Disconnect trigger (beginning is exhaled break trigger), send ODISCONNECT (beginning is exhaled the request of disconnection) message to SCP;
Step 320, SCP exhale MSC response odisconnect response message to the beginning;
Step 321, beginning are exhaled the MSC call release.
Embodiment two
Present embodiment has illustrated is exhaling eventually in the process the execution mode when causing type of service to change because message area changes, it is as first type of service by the conversation type of distinguishing preceding sub-district of living in message area more, and switch to the second service conversation type behind the district more, by above-mentioned enforcement as can be known, judging in the enforcement whether type of service is not both distinguishes according to charging rate.
Fig. 4 causes the service billing implementing procedure schematic diagram of type of service change for exhaling in the process eventually because message area changes, and as shown in the figure, comprises the steps:
Step 401, calling UE make a call;
Step 402, OMSC (beginning is exhaled mobile switching centre) detect Mobile_Termination trigger (Mobile Terminated Call trigger), the HLR (Home Location Register, home location register) relevant to called UE sends LOCREQ (position requests) message;
Step 403, HLR send ROUTREQ (route requests) message request roaming number TLDN (Temporary Local Directory Number, Temporary Local Directory Number or roaming number) to TMSC;
Step 404, TMSC (Visited Location Registor, Visited Location Registor) give VLR with ROUTREQ message forward pass;
Step 405, VLR distribution T LDN also send to TMSC in the routreq response message;
Step 406, TMSC give HLR with routreq message forward pass;
Step 407, HLR exhale MSC to send the locreq response message to the beginning, wherein comprise TLDN;
Step 408, OMSC detect Called_Routing_Address_Available trigger (called routing address can get trigger), and send ANLYZD message to corresponding SCP;
Step 409, SCP return the anlyzd response message to OMSC, wherein comprise charge information;
Step 410, OMSC are established to the calling of called UE;
Step 411, called UE are replied;
Step 412, TMSC detect T_Answer trigger (echo eventually and answer trigger), send TANSWER (echo eventually and answer) message to SCP;
The professional switching takes place in step 413, called UE, as handover;
Step 414, TMSC detect T_Service_Type_Change trigger (type of service handover trigger), send TSERVCHANGE (type of service switching notice) message to SCP, wherein comprise the new business conversation type;
Can also can implement by method B this moment by method A, and wherein method A, method B implementation step are respectively:
Method A:
Step 415, SCP exhale MSC to send the tservchange response message to end, if exhale user's message area to change eventually, wherein comprise the indication of new charge information and charge information text display notice; In prepayment service, SCP determines the caller rate according to the new business type identification, and according to this rate the user is chargeed; In the IN service of non-pre-payment, SCP determines charge informations such as caller rate or discount according to the new business type identification, and with this advice of charge information MSC, MSC charges to ticket, charges according to the charge information in the ticket in the charging center.Pay for the back, SCP not necessarily needs directly to calculate rate, may only a discount ratio need be set, as fax expense expensive a times than voice call, or cheaply half etc., rate can be come to determine according to these information by the charging center again.
Step 416, MSC send the videotex information that receives to called UE, enter step 421 then;
Method B:
Step 417, SCP send the tservchange response message to TMSC, or do not send this message;
Step 418, if eventually exhale user's message area to change, SCP sends CCDIR (calling out the control indication request) to TMSC, wherein comprises the indication of new charge information and charge information text display notice;
Step 419, TMSC send the videotex information that receives to called UE, enter step 421 then;
Step 420, TMSC finish to the operation that SCP sends ccidr response message indication request;
Wherein, step 413-420 can repeat;
Step 421, called UE end of calling;
Step 422, TMSC detect T_Disconnect trigger (exhaling break trigger eventually), send TDISCONNECT (exhaling the request of disconnection eventually) message to SCP;
Step 423, SCP are to TMSC response tdisconnect response message;
Step 424, TMSC call release.
Above flow process just in order to two examples of explanation execution mode, can be carried out different implementing procedures according to the difference of trigger in the enforcement.
The embodiment of the invention also provides a kind of system of service billing, describes below in conjunction with the embodiment of accompanying drawing to native system.
Fig. 5 as shown in the figure, comprises user equipment (UE), MSC, SCP for determining service charging rate system configuration schematic diagram in the service billing system, also comprise:
Trigger is used for when UE changes or switches to second service conversation different with first type of service, triggers MSC and sends the type of service handoff notification message to SCP, carries second type of service sign in the described type of service handoff notification message; In the enforcement, trigger can be positioned at SCP, MSC or individualism, only is that example is described with the individualism among the embodiment;
The rate determination module is used for after SCP receives described type of service handoff notification message, determines the service charging rate of UE according to second type of service sign.The rate determination module can be positioned at SCP, MSC or individualism, only is that example is described with the individualism among the embodiment;
Accounting module is to be used for according to the rate that the rate determination module is determined UE being chargeed, in prepayment service, accounting module can be positioned at SCP, also can be with SCP as accounting module, when being positioned at SCP, after SCP received described type of service handoff notification message, after the rate determination module was determined rate according to second type of service sign, accounting module chargeed to subscriber equipment; With SCP during as accounting module, after SCP received described type of service handoff notification message, the rate determination module was determined rate according to second type of service sign, and SCP charges to subscriber equipment.In the IN service of non-pre-payment, as business such as PRC, AoC, accounting module can use SCP and MSC to implement jointly, promptly after SCP receives the type of service handoff notification message, the rate determination module is determined rate according to second type of service sign, and notifies MCS or SCP to use described rate that UE is chargeed.
Trigger can adopt intelligent contactor in the enforcement.
In SCP, can comprise respond module, be used for carrying the second service charging information response message to the MSC transmission; MSC comprises first feedback module, is used for carrying to the UE feedback according to response message the message of second service charging information.
MSC can also comprise second feedback module, is used for sending the response message feedback operation to SCP and finishing after carrying the message success of second service charging information to the UE feedback.
The embodiment of the invention provides a kind of mobile switching centre again, describes below in conjunction with the embodiment of accompanying drawing to mobile switching centre.
Fig. 6 is mobile switching centre's structural representation, as shown in the figure, comprises in the mobile switching centre that the session that is used to UE to set up first service conversation sets up module, sends the sending module of type of service handoff notification message to SCP, also comprises trigger, wherein:
It is UE change or when switching to second service conversation different with first type of service that trigger is set up module in session, triggers sending module and sends the type of service handoff notification message to SCP, carries second type of service sign in the type of service handoff notification message; Described second type of service sign is used for the foundation as the service charging rate of determining described UE.
Mobile switching centre can further include first feedback module, is used for feeding back the message of carrying second service charging information according to response message to UE, and response message is the message that carries second service charging information that SCP sends to MSC.
Move in the exchange and can further include second feedback module, be used for after first feedback module carries the message success of second service charging information to the UE feedback, sending the response message feedback operation to SCP and finishing.
The embodiment of the invention also provides a kind of service control point, describes below in conjunction with the embodiment of accompanying drawing to service control point.
Fig. 7 is the service control point structural representation, and as shown in the figure, described service control point comprises receiver module, the rate determination module;
Receiver module, be used to receive mobile switching centre when subscriber equipment is changed by first service conversation or switched to second service conversation different with the first service conversation type, the type of service handoff notification message that carries the second service conversation type identification of transmission;
The rate determination module is used for determining according to the described second service conversation type identification service charging rate of described subscriber equipment.
Service control point can further include accounting module, is used for according to described definite service charging rate second service conversation being chargeed.
By the foregoing description as can be known, when the type of service switching takes place in communication process when, MSC can notify SCP that the type of service switching takes place, and comprise the new business type therein, thereby make SCP to charge according to newtype, SCP also just can use the professional new business type of switching in the message to use new charging rate at pre-payment or post payment service, and can notify the user.
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 (12)
1. the method for a definite service charging rate is set up first service conversation and is chargeed for subscriber equipment, it is characterized in that, comprises the steps:
When subscriber equipment is changed by first service conversation or is switched to second service conversation different with the first service conversation type, mobile switching centre sends the type of service handoff notification message that carries the second service conversation type identification to service control point, and the service charging rate of described subscriber equipment is determined at the informing business control point according to the described second service conversation type identification.
2. the method for claim 1 is characterized in that, further comprises the steps:
In prepayment service, the service charging rate of described subscriber equipment is determined according to the described second service conversation type identification in the informing business control point, and according to described rate described subscriber equipment is chargeed;
Or,
In the IN service of non-pre-payment, the service charging rate of described subscriber equipment is determined according to the described second service conversation type identification in the informing business control point, and mobile switching centre or service control point charge to described subscriber equipment according to described rate.
3. the method for claim 1, it is characterized in that, when subscriber equipment is changed by first service conversation or switched to second service conversation different with the first service conversation type, trigger mobile switching centre by intelligent contactor and send the type of service handoff notification message.
4. as the arbitrary described method of claim 1 to 3, it is characterized in that described type of service is not both according to charging rate comes the differentiated service type whether identical.
5. the system of a definite service charging rate is characterized in that, comprising:
Trigger, be used for when subscriber equipment is changed or switched to second service conversation different with the first service conversation type, trigger mobile switching centre and send the type of service handoff notification message, carry the second service conversation type identification in the described type of service handoff notification message to service control point;
The rate determination module is used for after described service control point is received described type of service handoff notification message, determines the service charging rate of described subscriber equipment according to the described second service conversation type identification.
6. system as claimed in claim 5 is characterized in that described trigger is an intelligent contactor.
7. system as claimed in claim 5 is characterized in that described service control point further comprises respond module, is used for sending response message to mobile switching centre, and described response message carries the second service conversation charge information.
8. a mobile switching centre comprises, module is set up in the session that is used to subscriber equipment to set up first service conversation, and the sending module to service control point transmission type of service handoff notification message is characterized in that, also comprises:
Trigger, being used for setting up module in described session is described subscriber equipment change or when switching to second service conversation different with the first service conversation type, trigger sending module and send the type of service handoff notification message, carry the second service conversation type identification in the described type of service handoff notification message to service control point; The described second service conversation type identification is used for the foundation as the service charging rate of determining described subscriber equipment.
9. mobile switching centre as claimed in claim 8, it is characterized in that, further comprise first feedback module, be used for feeding back the message of carrying the described second service conversation charge information according to described response message to described subscriber equipment, described response message is the message that carries the second service conversation charge information that described service control point sends to mobile switching centre.
10. mobile switching centre as claimed in claim 9, it is characterized in that, further comprise second feedback module, be used for after described first feedback module carries the message success of the described second service conversation charge information to described subscriber equipment feedback, sending the response message feedback operation to described service control point and finishing.
11. a service control point is characterized in that described service control point comprises receiver module, the rate determination module;
Receiver module, be used to receive mobile switching centre when subscriber equipment is changed by first service conversation or switched to second service conversation different with the first service conversation type, the type of service handoff notification message that carries the second service conversation type identification of transmission;
The rate determination module is used for determining according to the described second service conversation type identification service charging rate of described subscriber equipment.
12. the service control point as claim 11 is characterized in that, described service control point also comprises accounting module, is used for according to the service charging rate that described rate determination module is determined second service conversation being chargeed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101541974A CN101123825A (en) | 2007-09-24 | 2007-09-24 | Method, system and device for identifying service charging rate |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101541974A CN101123825A (en) | 2007-09-24 | 2007-09-24 | Method, system and device for identifying service charging rate |
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| CN101123825A true CN101123825A (en) | 2008-02-13 |
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| CNA2007101541974A Pending CN101123825A (en) | 2007-09-24 | 2007-09-24 | Method, system and device for identifying service charging rate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131163A (en) * | 2010-12-31 | 2011-07-20 | 华为技术有限公司 | Method and equipment for interacting control information between circuit domain access terminal and AS (Application Sever) |
| CN102149066A (en) * | 2010-02-08 | 2011-08-10 | 华为技术有限公司 | Charging adjustment method and device as well as charging system |
| WO2013034007A1 (en) * | 2011-09-06 | 2013-03-14 | 中兴通讯股份有限公司 | Feedback analysis method and system |
| CN105262917A (en) * | 2015-09-17 | 2016-01-20 | 苏州乐聚一堂电子科技有限公司 | Service communication session method, server and system |
-
2007
- 2007-09-24 CN CNA2007101541974A patent/CN101123825A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149066A (en) * | 2010-02-08 | 2011-08-10 | 华为技术有限公司 | Charging adjustment method and device as well as charging system |
| CN102131163A (en) * | 2010-12-31 | 2011-07-20 | 华为技术有限公司 | Method and equipment for interacting control information between circuit domain access terminal and AS (Application Sever) |
| WO2013034007A1 (en) * | 2011-09-06 | 2013-03-14 | 中兴通讯股份有限公司 | Feedback analysis method and system |
| CN102984724A (en) * | 2011-09-06 | 2013-03-20 | 中兴通讯股份有限公司 | Feedback analysis method and system |
| CN102984724B (en) * | 2011-09-06 | 2017-12-05 | 上海优尔蓝信息科技股份有限公司 | A kind of feedback analysis method and system |
| CN105262917A (en) * | 2015-09-17 | 2016-01-20 | 苏州乐聚一堂电子科技有限公司 | Service communication session method, server and system |
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