CN101888615A - Charging method and device for communication system - Google Patents
Charging method and device for communication system Download PDFInfo
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- CN101888615A CN101888615A CN2009101408110A CN200910140811A CN101888615A CN 101888615 A CN101888615 A CN 101888615A CN 2009101408110 A CN2009101408110 A CN 2009101408110A CN 200910140811 A CN200910140811 A CN 200910140811A CN 101888615 A CN101888615 A CN 101888615A
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Abstract
The invention provides a charging method and a charging device for a communication system. The method comprises the following steps of: when a communication fault occurs, receiving a fault bill sent by a service control point (SCP) and corresponding to the communication fault, and receiving an off-line bill corresponding to the communication from an MSC or an SSP by charge acquisition; comparing the consumptions of the fault bill and the off-line bill to generate a comparison result; and adjusting the charge of the communication according to the comparison result. The device comprises a bill receiving unit, a comparison unit and a charge adjusting unit. The method and the device enable the communication in the fault to be charged normally, and avoid the condition of overcharge or undercharge caused by the communication fault.
Description
Technical field
The present invention relates to the communications field, relate in particular to charging method and device in a kind of communication system.
Background technology
The communications industry is in the high-speed developing period, and multiple operation mode extends to the every field of communication service.And its user is divided into prepaid user and postpaid service user.Wherein, the prepaid user is when conversation, MSC (Mobile Switch Center, mobile switching centre)/SSP (Service Switch Point, Service Switching Point) triggers charging message to SCP (Service Control Point, service control point), SCP is to the user service processing of chargeing, and from user account database that SCP links to each other withhold.When Sorry, your ticket has not enough value, SCP will notify MSC/SSP to cut off user conversation at user account.And for the postpaid service user, MSC/SSP produces offline bill, and the bill record collection system obtains offline bill from MSC/SSP, is delivered to billing and accounting system and carries out wholesale price, and can enter an item of expenditure in the accounts according to the billing cycle of user and operator's signature, the user pays the expense of consumption to operator.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: issue at charging message, may since communication failure cause the complete response message sink less than, cause SCP correctly not charge.Can not notify SCP when perhaps charge finishing, at this moment, when detecting fault, SCP has discharged and has been used to the Service Source that charges and handle, and still, owing to can not know whether user's communication finishes, therefore, SCP can not correctly charge.And from practical situation, if SCP notice MSC/SSP has reserved the duration of call, user's communication surpasses reserves duration, and when finishing conversation, if do not deduct fees, then can cause the loss of operator; If simply deduct this expense, the real consumption obvious and user is not inconsistent, and has damaged user benefit.
Summary of the invention
The embodiment of the invention provides charging method and the device in a kind of communication system, when communication failure occurring, makes it can normal billing.
On the one hand, the embodiment of the invention provides the charging method in a kind of communication system, described method comprises: when communication failure occurring, fault ticket when the corresponding described communication that the reception service control point (SCP) sends is out of order, and by the offline bill of telephone expenses collection reception from the corresponding described communication of MSC or SSP; The consumption figure of described fault ticket and offline bill is compared, generate comparing result; According to described comparing result to the described communication adjustment of chargeing.
On the other hand, the embodiment of the invention provides the message accounting in a kind of communication system, described device comprises: the ticket receiving element, be used for when communication failure occurring, fault ticket when the corresponding described communication that the reception service control point (SCP) sends is out of order, and by the offline bill of telephone expenses collection reception from the corresponding described communication of mobile switching centre or Service Switching Point MSC or SSP; The contrast unit is used for the consumption figure of described fault ticket and offline bill is compared, and generates comparing result; The charging adjustment unit is used for according to described comparing result the described communication adjustment of chargeing.
The embodiment of the invention has following beneficial effect: because adopt when communication failure occurring, receive the fault ticket of the corresponding described communication of service control point (SCP) transmission, and by the offline bill of telephone expenses collection reception from the corresponding described communication of MSC/SSP; The consumption figure of described fault ticket and offline bill is compared, generate comparing result; According to described comparing result to the described communication adjustment of chargeing, so that can normal billing at this time communication of breaking down, avoided situation owing to overcharging of causing of communication failure or few fee.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the charging method flow chart in a kind of communication system of the embodiment of the invention;
Fig. 2 is the message accounting structural representation in a kind of communication system of the embodiment of the invention;
Fig. 3 is the message accounting structural representation in the another kind of communication system of the embodiment of the invention;
Fig. 4 is prior art mobile operator provides a schematic diagram from service to the user;
Fig. 5 is the mutual signaling process schematic diagram of prior art mobile phone prepayment service;
The communication failure schematic diagram of Fig. 6 for occurring between prior art MSC/SSP and the SCP;
Fig. 7 is an application example charging remedial technique scheme schematic diagram of the present invention;
Fig. 8 is an application example charging remediation Signalling exchange schematic flow sheet of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
At first make a concrete analysis of the problem of the scheme existence of prior art below:
As shown in Figure 4, be prior art mobile operator provides schematic diagram from service to the user.The user is divided into prepaid user and postpaid service user.Wherein, the prepaid user is when conversation, MSC (Mobile SwitchCenter, mobile switching centre)/SSP (Service Switch Point, Service Switching Point) triggers charging message to SCP (Service Control Point, service control point), SCP is to the user service processing of chargeing, and from user account database that SCP links to each other withhold.When Sorry, your ticket has not enough value, SCP will notify MSC/SSP to cut off user conversation at user account.And for the postpaid service user, MSC/SSP produces offline bill, and the bill record collection system obtains offline bill from MSC/SSP, is delivered to billing and accounting system and carries out wholesale price, and can enter an item of expenditure in the accounts according to the billing cycle of user and operator's signature, the user pays the expense of consumption to operator.
As shown in Figure 5, for the mutual signaling process schematic diagram of prior art mobile phone prepayment service, when the prepaid user used business, its typical interaction flow promptly as shown in Figure 5.Handle calling that the prepaid user initiates or during at mobile switch, its handling process following (among Fig. 5 make a call be example with the user) to the call request of pre-pay subscriber:
1) user makes a call, perhaps this user of other customer calls, SSP is according to CSI (CustomizedApplication for Mobile Network Enhanced Logic Subscription Information, the mobile network strengthens the customization application service information of logic, or CAMEL information on services) sends IDP (Initial Detection Point, Initial Detection Point) message trigger IN process to SCP.
2) SCP carries out necessary processing, comprising charge handling, and calculates the user and can authorize duration etc., and at this moment, SCP needs the calling party accounts database, obtains wherein user account balance amount information etc.
3) SCP is according to the charging result, issue RRBE (Request Report Basic Call StateModel Event, request report Basic Call State Model BCSM incident, or request report BCSM incident), AC (Apply Charging, Apply Charging), FCI (Finish Charging Indication, finishing the sign that charges), CONTINUE message such as (continuation), call out continuation.
4) MSC/SSP reports ACR (Apply Charging Report, Apply Charging Report), the SCP processing of chargeing, as reduce the expense of having consumed, and calculate new mandate consumption figure, issue AC.In the user's communication process, may repeat repeatedly.
5) SCP calculates the customer consumption expense, reduces expense from user account, and generates user's consumption ticket.The side's on-hook of conversing, this moment, MSC/SSP reported the air time by ERB (Event Report BCSM, event report BCSM), perhaps duration uses up back (ACR of final stage AC correspondence reports), SCP issues RC (Release Call, call release), terminated call to MSC/SSP.
Generally, use the two-forty circuit between the network elements such as MSC/SSP and SCP, as 2M special line or 64K PCM (pulse code modulation, pulse code modulation) link, it is unimpeded to guarantee to communicate by letter.And in practice, some operator utilizes the existing communication link because communication equipment is backward relatively based on cost, and the link between the network elements such as MSC/SSP and SCP may adopt multiple link such as microwave etc., communication has brought some problems to its stability to signaling, even causes service disconnection.As shown in Figure 6, the communication failure schematic diagram for occurring between prior art MSC/SSP and the SCP.AC issues at charging message, may since communication failure cause complete ACR message sink less than, perhaps chargeing, ERB message can not correctly reach SCP when finishing, at this moment, when detecting fault, SCP has discharged the Service Source that is used to charge and handles, but, owing to can not know whether user's communication finishes, therefore, SCP can not correctly charge.
The embodiment of the invention has proposed a solution, the offline bill that utilizes MSC/SSP to provide, ticket writing in conjunction with SCP, charge and remedy, in the Spending Limit control that provides as far as possible the user, can finish metering again exactly, reduce operator's possible loss, the complaint of avoiding the user to cause with regard to calling charge to customer call.
Embodiment one:
As shown in Figure 1, be the charging method flow chart in a kind of communication system of the embodiment of the invention, described method comprises:
Preferably, described communication failure can comprise that described SCP issues the consumption authorization messages to behind the described MSC/SSP, surpasses the sense cycle that reports that presets when receiving the charging reporting message of described MSC/SSP; Wherein, described consumption authorization messages can comprise Apply Charging message, and described charging reporting message can comprise Apply Charging Report message.Described communication failure can also comprise that described SCP charges when finishing, and can not correctly receive event report Basic Call State Model BCSM ERB message.Described fault ticket can comprise Subscriber Number, the duration of call, deduct fees usefulness, deduct fees the consumption duration, reserve in expense and the mandate duration to be determined one or more.Described offline bill can comprise that described MSC/SSP does not receive call release message and the communication failure mark that is provided with;
Preferably, owing to comprising described MSC/SSP, described offline bill do not receive the communication failure mark that call release message is provided with, have described communication failure mark in the described offline bill so detect, just the consumption figure with described fault ticket and offline bill compares.
Preferably, described consumption figure with described fault ticket and offline bill compares, and generates comparing result; According to described comparing result described communication is chargeed to adjust and comprise: calculate fee to be charged according to described offline bill, deducting fees of described fee to be charged and described fault ticket used and reserved the expense sum and compare:, then return to overcharge and use if deducting fees of described fault ticket used and reserved the expense sum greater than described fee to be charged; If the deducting fees of perhaps described fault ticket used and reserved the expense sum less than described fee to be charged, the few fee of subsequent collection then; If the deducting fees of perhaps described fault ticket used and reserved the expense sum and equal described fee to be charged, then should deduct the described expense of having reserved.
As shown in Figure 2, be the message accounting structural representation in a kind of communication system of the embodiment of the invention, described device 50 comprises:
Preferably, described communication failure can comprise that described SCP issues the consumption authorization messages to behind the described MSC/SSP, surpasses the sense cycle that reports that presets when receiving the charging reporting message of described MSC/SSP; Wherein, described consumption authorization messages can comprise Apply Charging message, and described charging reporting message can comprise Apply Charging Report message.Described communication failure can comprise that described SCP charges when finishing, and can not correctly receive event report Basic Call State Model BCSM ERB message.Described ticket receiving element 501, the described fault ticket that is used for receiving comprise Subscriber Number, the duration of call, deduct fees usefulness, deduct fees the consumption duration, reserve one or more of expense and mandate duration to be determined.Described ticket receiving element 501, the described offline bill that is used to receive comprise that described MSC/SSP does not receive call release message and the communication failure mark that is provided with.
As shown in Figure 3, be the message accounting structural representation in the another kind of communication system of the embodiment of the invention, described device 60 comprises ticket receiving element 601, contrast unit 602 and charging adjustment unit 603, its with Fig. 2 in ticket receiving element 501, the contrast unit 502 identical with charging adjustment unit 503 functions, also comprise: detecting unit 604, be used for detecting described offline bill and have described communication failure mark, just notify described contrast unit that the consumption figure of described fault ticket and offline bill is compared.Described device 60 also comprises: computing unit 605 is used for calculating fee to be charged according to described offline bill; Described contrast unit 602, be used for deducting fees of described fee to be charged and described fault ticket used and reserved the expense sum and compare: described charging adjustment unit 603, use and reserve the expense sum if be used for confirming deducting fees of described fault ticket, then return to overcharge and use greater than described fee to be charged; Use and reserve the expense sum if perhaps confirm deducting fees of described fault ticket, then the few fee of subsequent collection less than described fee to be charged; If the deducting fees of perhaps described fault ticket used and reserved the expense sum and equal described fee to be charged, then should deduct the described expense of having reserved.
The embodiment of the invention is because adopt when communication failure occurring, receive the fault ticket of the corresponding described communication of service control point (SCP) transmission, and by the offline bill of telephone expenses collection reception from the corresponding described communication of mobile switching centre/Service Switching Point MSC/SSP; The consumption figure of described fault ticket and offline bill is compared, generate comparing result; The technological means of described communication being chargeed and adjusting according to described comparing result, so that can normal billing at this time communication of breaking down, avoided situation owing to overcharging of causing of communication failure or few fee, in the Spending Limit control that provides as far as possible the user, can finish metering again exactly to customer call, reduce operator's possible loss, the complaint of avoiding the user to cause with regard to calling charge.
Embodiment two:
In the prior art, prepaid user's charging is also imperfect, mainly comprises two kinds of situations:
(1) offline charging business.Prepayment service originally is primarily aimed at voice service, and through exploitation for many years, prepaid service extends to short message, GPRS (General Packet Radio Service, GPRS) etc. gradually.Because professional the transformation needs a large amount of the input, therefore, a kind of compromise scheme has been selected by some operator.That is, allow the prepaid user to use offline business, behind the offline business bill record collection, separate, deliver SCP and charge and handle or fee deduction treatment by acquisition system or charge system.If SCP does not have the charging ability of related service, then, initiate to deduct fees operation to SCP usually by after afterwards a pair charge system is finished wholesale price.
(2) traffic is put logical.Generally, the traffic handing capacity of SCP network element is to design according to common telephone traffic, and when running into major holiday or incident, the conversation flow sharply increases, and the SCP network element can't be handled a large amount of traffics.At this moment, a kind of compromise scheme is traffic to be put logical, and charging event is noted, and after the traffic surge phase, row charges and handles and deduct fees again.
As shown in Figure 7, be application example charging remedial technique scheme schematic diagram of the present invention.Compare with the pre existing payment scheme, the present embodiment scheme is by transforming SCP, MSC/SSP, and having increased simultaneously charges remedies module, generally, charges and remedies module and can consider to be deployed in SCP, but also can be provided with separately, and the present invention is not as limit.Above-mentioned message accounting is remedied module by this charging and is realized, is used for carrying out special processing with unusual ticket takes place, thereby reaches the purpose of accurate billing.Function or the effect of each module in this solution is described below:
1) MSC/SSP: when receiving the customer call request or arriving user's calling, trigger charging message, provide voice service at the calling indication rear line of receiving SCP to SCP; And the beat according to predetermined reports charging message to SCP; When user's communication finishes, report the charging end to SCP.
Under abnormal conditions, MSC/SSP has write down user's actual call volume (as duration), forms user's offline bill.
2) SCP: receive charging message, to user's mandates of chargeing, but determine user's call volume (as duration etc.), and reception has been consumed deducting fees of duration from the charging intermediate report of MSC/SSP from MSC/SSP.When end of calling, calculate user's final consumption amount, and finish fee deduction treatment.
Under abnormal conditions, SCP detects communication link fails (as charging message ACR overtime or ERB message do not receive), the detected time point of recording exceptional, output abnormality ticket; In ticket, comprised the consumption figure of having deducted fees, suspicious consumption figure (promptly be handed down to MSC/SSP and still failed to receive affirmation ACR/ERB message).
3) bill record collection: generally, be used for receiving charging bill, after preliminary treatment, ticket be distributed to billing and accounting system,, and form subscriber's account so that billing and accounting system can charge to (pay the back) user's conversation from MSC/SSP.
Under the said abnormal case of application example of the present invention, the bill record collection module can be distributed to the ticket of pre-pay subscriber to charge remedies module, finishes needed processing so that module is remedied in charging.
4) charge and to remedy module: be the module that increases newly, be specifically designed to and handle the said abnormal conditions of application example of the present invention, be about to fault ticket that SCP generates and compare, finish the benefit button of expense or return to from the offline bill of bill record collection.Charging is remedied module and has been comprised the wholesale price function, so that offline bill is chargeed; Generally, charging is remedied module and can be considered to be deployed in SCP, charges to remedy module and can carry accounting module, also can use the accounting module among the SCP to carry out wholesale price, perhaps use the billing function of other system (as the offline charging account system), finishing charges handles.
5) user account database: storage prepaid user's billing information mainly is a balance amount information, as user's avail etc.
When communication failure occurring, SCP provides the fault ticket, delivers and remedies module to charging; Simultaneously, from the offline bill process bill record collection of MSC/SSP, transferring to charges remedies module, charges and remedies the consumption figure that writes down in the module contrast ticket, determines user's actual fee to be charged, determines whether subsequent collection or returns to expense.
As shown in Figure 8, be application example charging remediation Signalling exchange schematic flow sheet of the present invention.Specify as follows:
1) user makes a call, perhaps this user of other customer calls, and MSC/SSP triggers IN process according to CSI to SCP, and this moment, MSC/SSP reported Initial Detection Point (IDP) signaling to SCP.
2) SCP carries out necessary processing, comprising and charge handling calculating (among Fig. 8 2) user and can authorize duration etc., and at this moment, SCP needs the calling party accounts database, obtains user account balance amount information wherein, and carries out charge future (among Fig. 8 2.1) etc.
3) SCP is according to the charging result, issues message such as RRBE (among Fig. 8 3), AC (among Fig. 8 4), FCI (among Fig. 8 5), CONTINUE (among Fig. 8 6), calls out and continues (among Fig. 8 6).
Wherein AC request MSC/SSP is provided with consumption duration that the user can use, charging report cycle etc.; RRBE indication is used the user needs the incident that reports in the service process; FCI is used to notify MSC/SSP, in user's ticket sign is set, and represents that this user's ticket charges at SCP; CONTINUE then instruct MS C/SSP begins the customer call that continues, and through the operation that continues of MSC/SSP, the user enters conversation subsequently.
Discuss for convenient, application example of the present invention supposes that here this customer call duration has surpassed primary charging information and reported at interval.
4) surpass an interval at user's communication, MSC/SSP reports charging message ACR (among Fig. 8 8) to SCP, SCP receives this message, the processing (among Fig. 8 9) of chargeing, comprise the expense of having consumed of reducing, and calculate new mandate consumption figure, in case of necessity, need reserve new expense (among Fig. 8 9.1) again.SCP issues AC to MSC/SSP.MSC/SSP proceeds monitoring according to the duration of call setting that is provided with among the AC to user's communication.
In the user's communication process, charge information reports with Apply Charging and issues and may repeat repeatedly.
Under the normal condition, during to end of calling, MSC/SSP reports charge information to give SCP, and SCP finishes the final charging of user's communication according to this charging message.In the handled scene of application example of the present invention, owing to the communication link reason, SCP is after issuing AC message, and what surpass to be provided with reports sense cycle, does not receive the charging message ACR that MSC/SSP reports, and this moment is as described in the following step:
5) during user's communication, as among Fig. 8 11, SCP detects to charge and reports signaling ACR to lose, and SCP discharges session and handles resource; And generate fault ticket (as among Fig. 8 12), comprise Subscriber Number, the duration of call, deduct fees usefulness, reserve expense and other charge informations.Here, what the duration of call write down is that SCP calls out the time that has continued when upward call resources discharges, and also can be to amount to the duration of deducting fees and authorizing, and specifically decides on the realization of manufacturer.Can see, here because lost contact with MSC/SSP, SCP detect fault according to this locality and the duration that calculates or corresponding to deduct fees with and duration and the real consumption duration of having reserved expense may not be inconsistent, therefore, need to adjust, Here it is need handle the part of examining.Having reserved expense wouldn't deduct from user account, but keeps reservation state, waits until and examines the definite processing mode in back.
6) under many circumstances, for conversation and the service quality that does not influence the user, detect the SCP link failure and do not receive and reply that (this moment, MSC/SSP reported charging message, but because link problem at MSC/SSP, can not get replying of SCP), MSC/SSP continues as the user service is provided; Perhaps when MSC/SSP detects end of calling, when reporting charging message (ACR) or end of call event (using ERB), do not receive the RC message informing call release that SCP returns.At this moment, when MSC/SSP finishes in user's communication (among Fig. 8 13), generate offline bill (among Fig. 8 14), and stamp distinctive mark to show the differentiation with the normal termination situation at this ticket.
7) the fault ticket that generates of SCP passes to charge and remedies module (as among Fig. 8 21).In SCP, can consider the fault ticket is outputed to independently file, perhaps from the normal billing ticket, separate, deliver separately and remedy module to charging.
8) offline bill that produces of MSC/SSP passes to bill record collection system (as among Fig. 8 22), and the bill record collection system passes to the pre-pay subscriber ticket to charge and remedies module (as among Fig. 8 23,24).When MSC/SSP provides ticket, off-line problem ticket can be outputed to separately in file or the catalogue, acquisition system can arrive file according to catalogue or file identification.Also can adopt the offline bill of needs being examined according to the form of special marking in the ticket to separate.
9) charge and to remedy module SCP fault ticket and MSC/SSP offline bill are compared, determine the expense adjustment.The follow-up discussion of concrete adjustment.
10) according to the adjustment situation, charging is remedied module and is carried out the user account adjustment, comprises the expense of reducing or returns to expense.Concrete condition, definite according to the adjustment result of last time.
When actual treatment, charge remedy module need be according to the consumption figure that comprises in the offline bill (being duration here), recomputate the actual expense that should collect to the user.Module is remedied in charging can carry accounting module, also can be to use the accounting module among the SCP, carries out wholesale price.
If fee to be charged surpasses the expense of having reduced+reserved expense, then should the subsequent collection expense, its number is that fee to be charged deducts the expense of reducing and reserved the expense sum.At this moment, charging is remedied module and is initiated the request of deducting fees to the SCP account management module; Comprised the expense of reserving in the request of deducting fees.
If fee to be charged is less than the expense of reducing+reserved expense, then should return to expense, its number is for reducing expense and having reserved expense sum deduction fee to be charged.At this moment, charging is remedied module and is initiated to move back the expense request to the SCP account management module.Comprised simultaneously during the expense of moving back is asked and reserved expense.
If fee to be charged equals the expense of reducing+ reserved expense, and has reserved the expense non-zero, then also should initiate the request of deducting fees, it mends button number is zero, reservation expense is the reservation expense in the ticket.
When receiving that the expense of asking/move back of deducting fees is asked, the nusrmgr.cpl module will be handled reservation expense simultaneously, with its actual deduction; In moving back expense request, will return to part and return user account, the actual deduction of remainder (reserved expense-return to expense).
11) charge and to remedy module and generate adjusted new ticket (among Fig. 8 27), to reflect actual deducting fees and charging case.
As mentioned above, generally, SCP can issue the FCI signaling and give MSC/SSP, and MSC/SSP charges at this ticket of offline bill mark.In the charging normal termination, SCP issues RC message and gives MSC/SSP, after MSC/SSP receives this message, generates offline bill.In order to reduce the amount that needs to adjust ticket, can consider that after normally receiving RC, the FCI mark of MSC/SSP in ticket is revised as special marking 1 to be handled normal fully with the charging of expression SCP.Do not receive RC and the charging bill that causes for MSC/SSP, then adopt different mark (as special marking 2, this kind ticket becomes suspicious offline bill).For last situation, when bill record collection, can separate according to this mark.
The ticket pair principle can be according to common Subscriber Number+type of call+conversation time started+the other side's number mates, if the fault ticket is consistent with this keyword of suspicious offline bill, then expression is right to the ticket from SCP and MSC/SSP of same call.
Concrete adjustment way is: calculate fee to be charged (f1) according to the MSC/SCP offline bill.Consumption figure should be as the criterion with the consumption figure in the offline bill.
1) SCP fault ticket has been deducted fees and has been used and reserve expense sum (f2)＞offline bill fee to be charged (f1), then should return to the f2-f1 expense, and actual deduction has been reserved expense-(f2-f1).
2) SCP fault ticket has been deducted fees and has been used and reserve expense sum (f2)＜offline bill fee to be charged (f1), then extra subsequent collection f1-f2 expense.
3) SCP fault ticket has been deducted fees and has been used and reserve expense sum (f2)=offline bill fee to be charged (f1), then should deduct and reserve the expense part.
The described technical scheme of application example of the present invention, solved at described SCP and issued the consumption authorization messages to behind the described MSC/SSP, the charging problem that when receiving the charging reporting message of described MSC/SSP, surpasses the specific communication condition that reports sense cycle that presets, the effect of bringing comprises: 1) can revise the incorrect information of prepayment ticket, finish correct charging.2) for the user, owing to adjust to the actual conditions of deducting fees, therefore, under many buttons situation, can return to the user with detaining part more, therefore, reduced user's loss; Also avoided the user to be involved in the complaint that causes because of the expense mistake.3), can prevent the loss that brings because reducing customer consumption market for operator; Because customer complaint is avoided in the adjustment of chargeing as far as possible, make operator to reduce simultaneously because handle the operation cost of complaining and causing; Simultaneously,, reduced the discontented of user, avoided user's loss as much as possible owing to avoid complaining as far as possible.
Embodiment three:
The communication failure of above embodiment two is that described SCP issues the consumption authorization messages to behind the described MSC/SSP, when receiving the charging reporting message of described MSC/SSP, surpass the situation that reports sense cycle that presets, when described communication failure is that described SCP charges when finishing, in the time of can not correctly receiving the situation of event report Basic Call State Model BCSM ERB message, application example of the present invention and above-mentioned situation are similar, no longer lengthy and tedious here description.
The described technical scheme of application example of the present invention, having solved at described communication failure is that described SCP charges when finishing, can not correctly receive the charging problem of the specific communication condition of event report Basic Call State Model BCSM ERB message, the effect of bringing comprises: 1) can revise the incorrect information of prepayment ticket, finish correct charging.2) for the user, owing to adjust to the actual conditions of deducting fees, therefore, under many buttons situation, can return to the user with detaining part more, therefore, reduced user's loss; Also avoided the user to be involved in the complaint that causes because of the expense mistake.3), can prevent the loss that brings because reducing customer consumption market for operator; Because customer complaint is avoided in the adjustment of chargeing as far as possible, make operator to reduce simultaneously because handle the operation cost of complaining and causing; Simultaneously,, reduced the discontented of user, avoided user's loss as much as possible owing to avoid complaining as far as possible.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct related hardware to finish by program, described program can be stored in the computer read/write memory medium, this program is when carrying out, comprise above-mentioned all or part of step, described storage medium, as: ROM/RAM, disk, CD etc.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the charging method in the communication system is characterized in that described method comprises:
When communication failure occurring, the fault ticket when the corresponding described communication that the reception service control point (SCP) sends is out of order, and by the offline bill of telephone expenses collection reception from the corresponding described communication of moving exchanging center MSC or service switching point;
The consumption figure of described fault ticket and offline bill is compared, generate comparing result;
According to described comparing result to the described communication adjustment of chargeing.
2. method according to claim 1 is characterized in that,
Described communication failure comprises that described SCP issues after the consumption authorization messages gives described MSC or SSP, surpasses the sense cycle that reports that presets when receiving the charging reporting message of described MSC or SSP; Wherein, described consumption authorization messages comprises Apply Charging message, and described charging reporting message comprises Apply Charging Report message.
3. method according to claim 1 is characterized in that,
Described communication failure comprises that described SCP charges when finishing, and can not correctly receive event report Basic Call State Model BCSM ERB message.
4. method according to claim 1 is characterized in that,
Described fault ticket comprise Subscriber Number, the duration of call, deduct fees usefulness, deduct fees the consumption duration, reserve in expense and the mandate duration to be determined one or more.
5. method according to claim 1 is characterized in that,
Described offline bill comprises that described MSC or SSP do not receive call release message and the communication failure mark that is provided with;
Detect and have described communication failure mark in the described offline bill, just the consumption figure with described fault ticket and offline bill compares.
6. as method as described in the claim 4, it is characterized in that described consumption figure with described fault ticket and offline bill compares, generate comparing result; According to described comparing result described communication is chargeed to adjust and comprises:
Calculate fee to be charged according to described offline bill, deducting fees of described fee to be charged and described fault ticket used and reserved the expense sum and compare:
If the deducting fees of described fault ticket used and reserved the expense sum greater than described fee to be charged, then return to overcharge and use; Perhaps
If the deducting fees of described fault ticket used and reserved the expense sum less than described fee to be charged, the few fee of subsequent collection then; Perhaps
If the deducting fees of described fault ticket used and reserved the expense sum and equal described fee to be charged, then should deduct the described expense of having reserved.
7. the message accounting in the communication system is characterized in that described device comprises:
The ticket receiving element is used for when communication failure occurring, the fault ticket when the corresponding described communication that the reception service control point (SCP) sends is out of order, and by the offline bill of telephone expenses collection reception from the corresponding described communication of MSC or SSP;
The contrast unit is used for the consumption figure of described fault ticket and offline bill is compared, and generates comparing result;
The charging adjustment unit is used for according to described comparing result the described communication adjustment of chargeing.
8. as device as described in the claim 7, it is characterized in that,
Described communication failure comprises that described SCP issues after the consumption authorization messages gives described MSC or SSP, surpasses the sense cycle that reports that presets when receiving the charging reporting message of described MSC or SSP; Wherein, described consumption authorization messages comprises Apply Charging message, and described charging reporting message comprises Apply Charging Report message.
9. as device as described in the claim 7, it is characterized in that,
Described communication failure comprises that described SCP charges when finishing, and can not correctly receive event report Basic Call State Model BCSM ERB message.
10. as device as described in the claim 7, it is characterized in that,
Described ticket receiving element, the described fault ticket that is used for receiving comprise Subscriber Number, the duration of call, deduct fees usefulness, deduct fees the consumption duration, reserve one or more of expense and mandate duration to be determined.
11., it is characterized in that described ticket receiving element, the described offline bill that is used to receive comprise that described MSC or SSP do not receive call release message and the communication failure mark that is provided with as device as described in the claim 7; Described device also comprises:
Detecting unit is used for detecting described offline bill and has described communication failure mark, just notifies described contrast unit that the consumption figure of described fault ticket and offline bill is compared.
12., it is characterized in that described device also comprises as device as described in the claim 10:
Computing unit is used for calculating fee to be charged according to described offline bill;
Described contrast unit is used for deducting fees of described fee to be charged and described fault ticket used and reserved the expense sum and compare:
Described charging adjustment unit is used and is reserved the expense sum greater than described fee to be charged if be used for confirming deducting fees of described fault ticket, then returns to overcharge and uses; Use and reserve the expense sum if perhaps confirm deducting fees of described fault ticket, then the few fee of subsequent collection less than described fee to be charged; If the deducting fees of perhaps described fault ticket used and reserved the expense sum and equal described fee to be charged, then should deduct the described expense of having reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101408110A CN101888615A (en) | 2009-05-12 | 2009-05-12 | Charging method and device for communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101408110A CN101888615A (en) | 2009-05-12 | 2009-05-12 | Charging method and device for communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101888615A true CN101888615A (en) | 2010-11-17 |
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ID=43074288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101408110A Pending CN101888615A (en) | 2009-05-12 | 2009-05-12 | Charging method and device for communication system |
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| Country | Link |
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| CN (1) | CN101888615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104717627A (en) * | 2013-12-13 | 2015-06-17 | 中国移动通信集团公司 | Billing ticket establishing method, data service billing method and related device |
| CN103067184B (en) * | 2012-11-26 | 2016-07-06 | 大唐移动通信设备有限公司 | The abnormality eliminating method of offline charging and system |
-
2009
- 2009-05-12 CN CN2009101408110A patent/CN101888615A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067184B (en) * | 2012-11-26 | 2016-07-06 | 大唐移动通信设备有限公司 | The abnormality eliminating method of offline charging and system |
| CN104717627A (en) * | 2013-12-13 | 2015-06-17 | 中国移动通信集团公司 | Billing ticket establishing method, data service billing method and related device |
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Application publication date: 20101117 |