CN101262535B - Call billing method, system, device and equipment - Google Patents
Call billing method, system, device and equipment Download PDFInfo
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- CN101262535B CN101262535B CN2008101039060A CN200810103906A CN101262535B CN 101262535 B CN101262535 B CN 101262535B CN 2008101039060 A CN2008101039060 A CN 2008101039060A CN 200810103906 A CN200810103906 A CN 200810103906A CN 101262535 B CN101262535 B CN 101262535B
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Abstract
The embodiment of the invention discloses a call charging method and a system thereof, which pertain to the communication field. The method comprises: reusing information about resources of held calls reused by new calls is received and the new calls are charged according to the reusing information. The system comprises network element equipment and charging equipment. The embodiment of the invention also discloses an information submission device, charging equipment, on-line charging equipment and off-line charging equipment and charges new calls according to the reusing information about resources of held calls reused by the new calls, thus more accurately charging according to the resource reusing situation and improving the utilization rate of network resource and the experience of users.
Description
Technical field
The present invention relates to the communications field, particularly call billing method, system, device and equipment.
Background technology
Along with development of telecom technology, fixing, mobile network develops into packet switching from circuit switching.In the circuit switching, need set up a circuit for the user, be used for the transmission of voice or data, no matter whether in the transmission data, the both sides of communication take fixed transmission bandwidth end to end all the time.In the packet switching, adopt the storage retransmission technique, before transmitting data, needn't set up a connection earlier, the efficiency of transmission of data is very high.In order to guarantee service quality, a large amount of resource reservation and the technology of admitting control in these two kinds of technology, have been used, but difference to some extent again in concrete technology utilization: in the circuit switching, call out when keeping, the circuit that is held calling can not be released, when cutting, successfully recover maintained calling to guarantee to call out back; In the packet switching, when call out keeping, operator can distribute to access-in resource new calling and reuse, and is calling out back when cutting the calling reservation that the access-in resource of being reused by new calling is kept once more before.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
The user will call out maintenance in calling procedure, the Internet resources that maintained sometimes calling takies both were not released, and were not reused by new calling yet.Because during calling out maintenance, Internet resources have still been monopolized in user's calling, but the user does not send data yet, causes Internet resources to be wasted to a certain extent;
In the user experience aspect, the user does not transmit speech and data, and operator still charges by normal rate to the user, causes user experience very poor;
When the access-in resource that is held calling is reused in new calling,, do not meet by use the principle of chargeing based on resource as pressing normal rate to new call charging.
Summary of the invention
For operator can be chargeed according to the use of resource to the user, the embodiment of the invention provides a kind of call billing method, system, device and equipment.Described technical scheme is as follows:
A kind of call billing method, described method comprises:
In the packet switching, receive the reuse information that the resource that is held calling is used in new calling, described reuse information comprises reuses the described medium stream information that is held the resource of calling;
During online charging, the tariff policy wholesale price default according to described reuse information and operator, and authorize the quota number again for described new calling; Return accounting answer to the network element that sends described reuse information, online charging is carried out in described new calling, described message is carried the quota number of authorizing again.
A kind of call billing method, described method comprises:
In the packet switching, receive the reuse information that the resource that is held calling is used in new calling, described reuse information comprises reuses the described medium stream information that is held the resource of calling;
During offline charging, upgrade the ticket of described new calling, the medium stream information of reusing resource is write ticket; Return offline charging to the network element that sends described reuse information and reply, offline charging is carried out in described new calling.
A kind of call accounting s, described charge system comprises:
Counting equipment, be used for receiving the reuse information of the new calling use of reported by network element equipment in packet switching, described reuse information comprises the medium stream information of reusing the resource that is held calling, during online charging, the tariff policy wholesale price default according to described reuse information and operator, and authorize the quota number again for described new calling; Return accounting answer to described network element device, online charging is carried out in described new calling, described message is carried the quota number of authorizing again; During offline charging, upgrade the ticket of described new calling, the medium stream information of reusing resource is write ticket; Return offline charging to described network element device and reply, offline charging is carried out in described new calling;
Wherein,
Described network element device is used for reporting reuse information to counting equipment when the resource of maintained calling is used in new calling, and receives accounting answer or the offline charging that described counting equipment returns and reply.
A kind of call accounting s, described system comprises:
Counting equipment is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling; During offline charging, upgrade the ticket of described new calling, the medium stream information of reusing resource is write ticket; Return offline charging to described network element device and reply, offline charging is carried out in described new calling;
Wherein,
Described network element device is used for reporting reuse information to counting equipment when the resource of maintained calling is used in new calling, and receives the offline charging that described counting equipment returns and reply.
A kind of information reporting device, described device comprises:
Receiver module is used for receiving new call request in packet switching;
The reuse information reporting module, be used for when the resource of maintained calling is used in the new calling that described receiver module receives, to the reuse information that counting equipment reports new calling to use, described reuse information comprises reuses the described medium stream information that is held the resource of calling.
A kind of online charging equipment, described equipment comprises:
Receiver module is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling;
New call charging processing module, be used for the default tariff policy wholesale price of reuse information and operator according to described receiver module reception, and authorize the quota number again for described new calling, return accounting answer to described network element device, online charging is carried out in described new calling, and described message is carried the quota number of authorizing again.
A kind of offline charging equipment, described equipment comprises:
Receiver module is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling;
New call charging processing module is used for upgrading according to the reuse information that described receiver module receives the ticket of described new calling, and the medium stream information of reusing resource is write ticket; Return offline charging to described network element device and reply, offline charging is carried out in described new calling.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
According to the reuse information that new calling is used new calling is chargeed, can charge to calling according to the resource reuse situation more exactly, improved utilization rate of network resource and user experience.
Description of drawings
Fig. 1 is the call billing method flow chart that the embodiment of the invention one provides;
Fig. 2 is the online charging Signalling exchange figure of the embodiment of the invention two in calling out the maintenance process;
Fig. 3 is the online charging Signalling exchange figure of the embodiment of the invention three in calling out the maintenance process;
Fig. 4 is the online charging Signalling exchange figure in the embodiment of the invention four end call maintenance processes;
Fig. 5 is the offline charging Signalling exchange figure of the embodiment of the invention five in calling out the maintenance process;
Fig. 6 is the offline charging Signalling exchange figure of the embodiment of the invention six in calling out the maintenance process;
Fig. 7 is the offline charging Signalling exchange figure in the embodiment of the invention seven end call maintenance processes;
Fig. 8 is that the signaling of the resource reuse information that provides of the embodiment of the invention eight is transmitted interaction figure;
Fig. 9 is the call accounting s schematic diagram that the embodiment of the invention nine provides;
Figure 10 is the information reporting device schematic diagram that the embodiment of the invention ten provides;
Figure 11 is the schematic diagram of the counting equipment that provides of the embodiment of the invention 11;
Figure 12 is the schematic diagram of the online charging equipment that provides of the embodiment of the invention 12;
Figure 13 is the schematic diagram of the offline charging equipment that provides of the embodiment of the invention 13.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The embodiment of the invention is by during calling out maintenance, report new calling to use the reuse information of the resource of maintained calling, and calling is chargeed, promoted user experience according to the actual operating position of resource, reasonably utilize Internet resources, had good practical value.
Embodiment one
Referring to Fig. 1, present embodiment provides a kind of call billing method, and this method comprises:
S101: receive the reuse information that the resource that is held calling is used in new calling;
S102: new calling is chargeed according to above-mentioned reuse information.
Wherein, the reuse information of resource comprises the medium stream information of reusing the resource that is held calling, promptly indicate which Media Stream resource reuse the information of Internet resources of maintained calling.In the process that realizes present embodiment, when the resource that is held calling had been used in a certain calling, corresponding network element device will be notified counting equipment, and counting equipment can be chargeed to this calling according to the operating position of resource.
Before the specific descriptions method, introduce simply earlier relate in the method several equipment:
UE (User Equipment, user terminal): the user uses miscellaneous service by it, and this terminal presents miscellaneous service to the user;
P-CSCF (Proxy-Call Session Control Function, proxy call conversation control function entity): first contact point that is user terminal among the IMS (Information Management System, information management system).All SIP (Session Initiation Protocol, session initiation protocol) signaling flow, no matter from UE or mail to UE, all must pass through P-CSCF, P-CSCF is responsible for the checking request, and will verify that the request of passing through is transmitted to the target of appointment, and handle and transmit the response message that the opposite end is returned;
IMS-GWF (Gate Way Function, IMS Gateway Function): be S-CSCF (Serving-Call Session ControlFunction, service call session control function entity) with OCS (Online Charging System, Online Charging System) charging gateway between triggers function for S-CSCF provides online charging.
OCS: online charging is carried out in the use to service, in real time service impacting providing.
CDF (Charging Data Function, charging data function): the charge information that receive, the storage network element sends, and the functional entity of generation ticket.
PCRF (Policy and Charging Rule Function, strategy and charging decision making function): the information that receives each network element is carried out strategic decision-making, and provide QoS authorization message and charging regulation to PCEF (Policy and Charging Enforcement Function, strategy and charge execution function).
PCEF is strategy and the charging execution function entity of GGSN (Gateway GPRS Support Node, gateway GPRS support node), is expressed as GGSN/PCEF, has been used to provide the strategy execution of user's surface current amount and the enforcement of charging regulation; In addition, PCEF also has a feedback function, also is that it need be to PCRF feedback user event message.
Said method can use with Online Charging System in, also can be applied in the off-line accounting system, below according to the different of charge system and call out the situation difference that keeps and be described respectively.
Embodiment two
Referring to Fig. 2, during for online charging, being made a call by UE-A keeps to call billing method, comprising in the business scenario of beginning:
S201-S202:UE-A sends to call out and keeps request INVITE (sendonly) to S-CSCF, and request keeps the calling between UE-A and the UE-B;
S203:S-CSCF sends to call out to IMS-GWF and keeps request, carries out business control;
S204: after receiving calling maintenance request, IMS-GWF carries out business control, and triggers credit control request (CCR, Credit Control Request) to OCS, wherein comprise the maintenance information of calling out, promptly call out the start time point that keeps indication and calling to keep;
After S205:OCS receives CCR, according to the tariff policy wholesale price of calling out maintenance information and operator, and be maintained call authorization quota number (being generally duration), return Credit Control Answer (CCA to IMS-GWF then, Credit ControlAnswer), the quota number that wherein comprises new mandate;
S206-S208:IMS-GWF, S-CSCF and P-CSCF forwarded call keep asking UE-B;
S209-S214:UE-B echo reply 200OK (recvonly) indicates the request that call accepted keeps to UE-A; There is not the transmission of RTP (Real-time Transport Protocol, RTP) Media Stream between UE-A and the UE-B;
S215-S217:UE-A sends service request INVITE to IMS-GWF, initiates a new calling to UE-C;
S218: after receiving new call request, IMS-GWF carries out business control, and triggers credit control request CCR to OCS;
S219:OCS returns Credit Control Answer CCA to IMS-GWF, wherein comprises the quota number of new mandate;
S220-S222:IMS-GWF, S-CSCF and P-CSCF forwarded call request INVITE are to UE-C;
S223-S228:UE-C returns 183 sessions to UE-A and carries out middle message, comprises a SDP (SessionDescription Protocol, Session Description Protocol) in the message and replys, and carries medium of being supported and the encoding scheme of being supported;
S229-S231:UE-A sends UPDATE message to S-CSCF, comprises the information that resource reservation is finished in the message, and the reuse information that comprises resource, and the resource that has promptly also indicated which Media Stream is the Internet resources of having reused maintained calling;
Wherein, the reuse information of resource sends to S-CSCF in the following manner:
When P-CSCF is checked through UE-A and has maintained calling, send service/application information to PCRF, carry maintained call information in this service/application information, promptly above-mentioned calling keeps information;
After PCRF receives service/application information, carry out strategic decision-making, determine resource reuse is carried out in the new calling that UE-A initiates, and notice GGSN/PCEF carries out resource reuse to new calling;
PCRF returns success response to P-CSCF after receiving the success response of GGSN/PCEF, and the reuse information that the resource that is held calling is used in new calling is carried in this success response;
After P-CSCF receives success response, report the reuse information of above-mentioned resource to S-CSCF.
S232: after receiving new call request, IMS-GWF carries out business control, and triggers credit control request CCR to OCS, carries the reuse information of resource in the message, and promptly indicating the resource which Media Stream takies is the Internet resources of having reused maintained calling;
S233: after receiving CCR, whether the resource that OCS takies according to the medium stream information in the message, Media Stream belongs to the tariff policy of reusing resource and operator is carried out wholesale price, and quota is reserved; And return Credit Control Answer CCA to IMS-GWF, comprise the quota number that each Media Stream is authorized among the CCA;
S234-S236:IMS-GWF, S-CSCF and P-CSCF forwarded call request INVITE are to UE-C;
S237-S241:UE-C returns 200OK to UE-A, indicates the also successful reserving network resources in UE-C place; UE-A is connected foundation with medium between the UE-C, begins to carry out the transmission of rtp streaming.
In above online charging flow process, OCS can charge according to flexible strategies very to maintained calling and new calling:
Preferential tariff policy or free strategy are taked in maintained calling, normal tariff policy is taked in the new calling of reusing resource;
Normal tariff policy is taked in maintained calling, preferential tariff policy or free strategy are taked in the new calling of reusing resource;
Preferential tariff policy is all taked in the maintained calling and the new calling of reusing resource.
The preferential standard of above-mentioned preferential tariff policy can preestablish, and does not limit here, the tariff policy difference that different operators uses, and above-mentioned tariff policy can be the tariff policy that operator predesignates.Normal tariff policy refers to normally used tariff policy of the prior art, and for example: the charging policy of calling out when keeping is identical with the ongoing charging policy of calling.
Embodiment three
Referring to Fig. 3, during for online charging, make a call to UE-A by UE-C, cause to call billing method, comprising in the business scenario of the calling maintenance between UE-A and the UE-B:
Just carrying out media flow transmission between S301-S303:UE-A and the UE-B; UE-C makes a call to UE-A and asks INVITE, and call request is forwarded to IMS-GWF by P-CSCF, S-CSCF;
S304: after receiving calling maintenance request, IMS-GWF carries out business control, and triggers charging and ask OCS;
S305:OCS returns to charge to IMS-GWF and replys, and wherein comprises the quota number of new mandate;
S306-S308:IMS-GWF, S-CSCF and P-CSCF forwarded call keep asking UE-A;
S309-S312:UE-A sends 182Queued message to UE-C, indication UE-C Call Waiting;
S313-S314:UE-A sends to call out and keeps request INVITE (sendonly) to S-CSCF, and request keeps the calling between UE-A and the UE-B;
S315:S-CSCF sends to call out to IMS-GWF and keeps request, carries out business control;
S316: after receiving calling maintenance request, IMS-GWF carries out business control, and triggers credit control request CCR to OCS, wherein comprises calling maintenance indication and calls out the start time point that keeps;
After S317:OCS receives CCR,, and, return Credit Control Answer CCA to IMS-GWF then, wherein comprise the quota number of new mandate for maintained call authorization quota number (being generally duration) according to the tariff policy wholesale price of calling out maintenance information and operator;
S318-S320:IMS-GWF, S-CSCF and P-CSCF forwarded call keep asking UE-B;
S321-S326:UE-B echo reply 200OK indicates the request that call accepted keeps to UE-A; The transmission of no RTP Media Stream between UE-A and the UE-B;
S327-S329:UE-A sends 200OK message to S-CSCF, comprises the information that resource reservation is finished in the message, and the reuse information that comprises resource, and the resource that has promptly indicated which Media Stream is the Internet resources of having reused maintained calling;
Wherein, it is similar with embodiment two that the reuse information of resource sends to the S-CSCF mode, no longer describes in detail here;
S330: after receiving new call request, IMS-GWF carries out business control, and triggers credit control request CCR to OCS, and indicating the resource which Media Stream takies in the message is the Internet resources of having reused maintained calling;
S331: after receiving CCR, whether the resource that OCS takies according to the medium stream information in the message, Media Stream belongs to the tariff policy of reusing resource and operator is carried out wholesale price, and quota is reserved; And return Credit Control Answer CCA to IMS-GWF, comprise the quota that each Media Stream is authorized among the CCA;
S332-S334:IMS-GWF, S-CSCF and P-CSCF transmit 200OK to UE-C; UE-A is connected foundation with medium between the UE-C, begins to carry out the transmission of rtp streaming.
In the online charging flow process that this method provides, OCS can charge according to flexible strategies very to maintained calling and new calling, and concrete charging way is with the same among the embodiment two, here detailed description no longer.
Embodiment four
Referring to Fig. 4, the UE-A in this method, UE-B and UE-C are example with the method for having carried out among the foregoing description two or the embodiment three, and by online charging, new end of calling and maintained call recovery are promptly called out the charging method that keeps termination, comprising:
S401-S402:UE-A sends BYE message to S-CSCF, the calling between request termination and the UE-C;
S403:S-CSCF transmits BYE message to IMS-GWF, requested service control;
S404: after receiving BYE message, IMS-GWF triggers charging message CCR (Terminate) to OCS;
S405:OCS carries out credit control, deducts fees; And return the response CCA (Terminate) that charges to IMS-GWF;
S406-S408:IMS-GWF, S-CSCF, P-CSCF transmit BYE message to UE-C;
S409-S414:UE-C returns 200OK to UE-A, and the calling between UE-A and the UE-C stops;
S415-S416:UE-A sends call recovery request INVITE (sendrecv) to S-CSCF, and request recovers maintained calling;
S417:S-CSCF forwarded call recovery request INVITE (sendrecv) is to IMS-GWF, and requested service is controlled;
S418: after receiving INVITE (sendrecv) message, IMS-GWF triggers credit control request CCR (Update) to OCS, comprises recovering information, i.e. the concluding time point ResumeTime that call recovery sign Resume Indicator and calling keeps;
After S419:OCS received CCR, the concluding time that identifies Resume Indicator and calling maintenance according to call recovery was put Resume Time according to the calling wholesale price of normal rate to recovering, and reserves new quota; Return CCA (Update) to IMS-GWF then, wherein comprise the quota of new reservation;
S420-S422:IMS-GWF, S-CSCF and P-CSCF transmit INVITE (sendrecv) to UE-B, and indication UE-B recovers maintained calling;
S423-S428:UE-B sends 2000K to UE-A, and two users' terminal room is proceeded the transmission of RTP Media Stream.
In the online charging flow process that this method provides, OCS can charge according to flexible strategies very to maintained calling and new calling, and concrete charging way is with the same among the embodiment two, here detailed description no longer.
Embodiment five
Referring to Fig. 5, during for offline charging, being made a call by UE-A keeps to call billing method, comprising in the business scenario of beginning:
S501-S504:UE-A sends to call out and keeps request INVITE (sendonly) to UE-B, and request keeps the calling between UE-A and the UE-B;
S505-S508:UE-B echo reply 200OK (recvonly) indicates the request that call accepted keeps to UE-A; The transmission of no RTP Media Stream between UE-A and the UE-B;
S509:S-CSCF sends offline charging request (ACR, Accounting Request) to CDF, wherein comprises the maintenance information of calling out, and promptly calls out to keep indication and call out the start time point that keeps;
S510: after receiving the offline charging request of S-CSCF, CDF upgrades the S-CSCF ticket, will call out maintenance information and write ticket;
S511:CDF returns offline charging to S-CSCF and replys (ACA, Accounting Answer);
After S512:P-CSCF sends and replys 200OK (recvonly), send offline charging request ACR to CDF, its
In comprise and call out to keep indication and call out the start time point that keeps;
S513: after receiving the offline charging request of P-CSCF, CDF upgrades the P-CSCF ticket, will call out maintenance information and write ticket;
S514:CDF returns offline charging to P-CSCF and replys;
S515-S518:UE-A sends service request INVITE to UE-C, initiates a new calling;
S519-S522:UE-C returns 183 sessions to UE-A and carries out middle message, comprises a SDP in the message and replys: medium of being supported and the encoding scheme of being supported;
S523-S526:UE-A sends UPDATE message to UE-C, comprises the information that resource reservation is finished in the message, and comprise resource reuse information that the resource that has promptly indicated which Media Stream is the Internet resources of having reused maintained calling;
Wherein, comprise that the UPDATE message of resource reuse information at first sends to S-CSCF by the P-CSCF A of UE-A end, send to the P-CSCF C of UE-C end then by S-CSCF, be transmitted to UE-C by P-CSCF C again;
It is similar with embodiment two to comprise that by P-CSCF A the UPDATE message of resource reuse information sends to the mode of S-CSCF, no longer describes in detail here;
S527-S530:UE-C returns 200OK to UE-A, indicates the also successful reserving network resources in UE-C place; UE-A is connected foundation with medium between the UE-C, begins to carry out the transmission of rtp streaming;
S531:S-CSCF sends offline charging request ACR to CDF, and indicating the resource which Media Stream takies in the message is the Internet resources of having reused maintained calling;
S532: after receiving ACR, CDF opens a S-CSCF ticket, and the resource that writes down which Media Stream in ticket belongs to reuses;
S533:CDF returns offline charging to S-CSCF and replys;
S534:P-CSCF sends offline charging request ACR to CDF, and indicating the resource which Media Stream takies in the message is the Internet resources of having reused maintained calling;
S535: after receiving ACR, CDF opens a P-CSCF ticket, and the resource that writes down which Media Stream in ticket belongs to reuses;
S536:CDF returns offline charging to P-CSCF and replys.
In follow-up offline charging flow process, off-line accounting system will charge according to the ticket of above-mentioned CDF record, and concrete charging policy can carry out according to the charging policy that embodiment two provides, and no longer describes in detail here.
Embodiment six
Referring to Fig. 6, during for offline charging, make a call to UE-A by UE-C, cause to call billing method, comprising in the business scenario of the calling maintenance between UE-A and the UE-B:
Just carrying out media flow transmission between S601-S604:UE-A and the UE-B; UE-C makes a call to UE-A and asks INVITE;
S605-S608: because UE-A and UE-B are in the calling, UE-A sends 182Queued message to UE-C, indication UE-C Call Waiting;
S609-S612:UE-A sends to call out and keeps asking UE-B, and request keeps the calling between UE-A and the UE-B;
S613-S616:UE-B echo reply 200OK indicates the request that call accepted keeps to UE-A; The transmission of no RTP Media Stream between UE-A and the UE-B;
S617:S-CSCF sends offline charging request ACR to CDF, wherein comprises the maintenance information of calling out, and promptly calls out to keep indication and call out the start time point that keeps;
S618: after receiving the offline charging request, CDF upgrades the S-CSCF ticket, will call out maintenance information and write ticket;
S619:CDF returns offline charging to S-CSCF and replys;
S620:P-CSCF sends offline charging request ACR to CDF, wherein comprises to call out to keep indication and call out the start time point that keeps;
S621: after receiving the offline charging request, CDF upgrades the P-CSCF ticket, will call out maintenance information and write ticket;
S622:CDF returns offline charging to P-CSCF and replys;
S623-S626:UE-A accepts the calling that UE-C initiates, and UE-A sends the 200OK response message to UE-C;
S627:P-CSCF sends offline charging request ACR to CDF, comprises the reuse information of resource in the message, and promptly indicating the resource which Media Stream takies is the Internet resources of having reused maintained calling;
Wherein, the reuse information of resource sends to CDF in the following manner:
When P-CSCF is checked through UE-A and has maintained calling, send service/application information to PCRF, carry maintained call information in this service/application information, promptly above-mentioned calling keeps information;
After PCRF receives service/application information, carry out strategic decision-making, determine resource reuse is carried out in the new calling that UE-A initiates, and notice GGSN/PCEF carries out resource reuse to new calling;
PCRF returns success response to P-CSCF after receiving the success response of GGSN/PCEF, and the reuse information that the resource that is held calling is used in new calling is carried in this success response;
After P-CSCF receives success response, report above-mentioned reuse information to CDF;
S628: after receiving ACR, CDF opens a P-CSCF ticket, and the resource that writes down which Media Stream in ticket belongs to reuses;
S629:CDF returns offline charging to P-CSCF and replys;
S630:S-CSCF sends offline charging request ACR to CDF, and indicating the resource which Media Stream takies in the message is the Internet resources of having reused maintained calling;
S631: after receiving ACR, CDF opens a S-CSCF ticket, and the resource that writes down which Media Stream in ticket belongs to reuses;
S632:CDF returns offline charging to S-CSCF and replys.
In follow-up offline charging flow process, off-line accounting system will charge according to the ticket of above-mentioned CDF record, and concrete charging policy can carry out according to the charging policy that embodiment two provides, and no longer describes in detail here.
Embodiment seven
Referring to Fig. 7, the UE-A in this method, UE-B and UE-C are example with the method for having carried out among the foregoing description five or the embodiment six, and by offline charging, new end of calling and maintained call recovery are promptly called out the charging method that keeps end, comprising:
S701-S704:UE-A sends BYE message to UE-C, the calling between request termination and the UE-C;
S705: after receiving BYE message, P-CSCF triggers charging message ACR (Stop) to CDR;
S706:CDF closes the ticket of P-CSCF;
S707:CDF returns the response ACR (Stop) that charges to P-CSCF;
S708: after receiving BYE message, S-CSCF triggers charging message ACR (Stop) to CDR;
S709:CDF closes the ticket of S-CSCF;
S710:CDF returns the response ACR (Stop) that charges to S-CSCF;
S711-S714:UE-C returns 200OK and responds UE-A;
S715-S718:UE-A sends INVITE (sendrecv) message to UE-B, maintained calling before request recovers;
S719-S722:UE-B receives the request of UE-A, and UE-B returns the 200OK response to UE-A; Two users' terminal room is proceeded the transmission of RTP Media Stream;
S723: after receiving 200OK (sendrecv) message, S-CSCF triggers charging message ACR (Update) to CDF, comprises recovering information, i.e. the concluding time point Resume Time that call recovery sign Resume Indicator and calling keeps;
S724:CDF upgrades the ticket of S-CSCF, increases the recovering information that is held calling in ticket;
S725:CDF returns the response of chargeing to S-CSCF;
S726: after receiving 200OK (sendrecv) message, P-CSCF triggers charging message ACR (Update) to CDF, comprises call recovery sign Resume Indicator and calls out the concluding time point Resume Time that keeps;
S727:CDF upgrades the ticket of P-CSCF, increases the recovering information that is held calling in ticket;
S728:CDF returns the response of chargeing to P-CSCF.
In follow-up offline charging flow process, off-line accounting system can charge according to flexible strategies very to maintained calling and new calling, specifically charges equally with the charging policy among the above-mentioned embodiment two, no longer describes in detail here.
The CCR in the foregoing description two to embodiment seven or the form of ACR message can pass through, and newly-increased AVP field realizes in the IMS-Information of existing charging request message, and the IMS-Information message format after the increase AVP field is as follows:
IMS-Information::＝<AVP?Header：876>
[Event-Type]
[Role-Of-Node]
{Node-Functionality}
[User-Session-ID]
*[Calling-Party-Address]
[Called-Party-Address]
*[Called-Asserted-Identity]
[Alternate-Charged-Party-Address]
[Requested-Party-Address]
*[Associated-URI]
[Time-Stamps]
*[Application-Server-Information]
*[Inter-Operator-Identifier]
[IMS-Charging-Identifier]
*[SDP-Session-Description]
[Hold?Indicator]
[Hold?Time]
[Resume?Indicator]
[Resume?Time]
*[SDP-Media-Component]
[SDP-Media-Name]
*[SDP-Media-Description]
[Media-Initiator-Flag]
[Media-Initiator-Party]
[Authorized-QoS]
[3GPP-Charging-Id]
[Access-Network-Charging-Identifier-Value]
[Overbooking?Indicator]
[Served-Party-IP-Address]
[Server-Capabilities]
[Trunk-Group-ID]
[Bearer-Service]
[Service-Id]
*[Service-Specific-Info]
*[Message-Body]
[Cause-Code]
[Access-Network-Information]
*[Early-Media-Description]
[IMS-Communication-Service-Identifier]
Wherein, [Hold Indicator], [Hold Time], [Resume Indicator], [Resume Time] and [Overbooking Indicator] field are new field, [Hold Indicator] is used to carry call out and keeps indicating, and [Hold Time] is used to carry the start time point that is held calling; [Resume Indicator] is used to carry the sign of recovering to be held calling, and [Resume Time] is used to carry the concluding time point of calling out maintenance; [Overbooking Indicator] is used to carry reuse information, and the resource that indicates which Media Stream is the resource of having reused maintained calling.
Embodiment eight
Referring to Fig. 8, present embodiment is in a certain calling of UE-A that to call out hold mode be example, and when the new calling of UE-A (as caller, UE-B is as called with UE-A) when having used the resource that is held calling, the signaling repeating process of resource reuse information specifically comprises:
S801-S803: calling UE-A carries a SDP in the INVITE request provide (Offer) to give called UE-B, this SDP provides and lists caller in this session and wish all medium types (for example audio frequency, video or specific application of using, and list the various type of codings that caller is supported these different medium for example blank or chat); As shown in Figure 8, the signaling between calling UE-A and called UE-B is transmitted by P-CSCF and S-CSCF;
After S804-S806: called UE-B receives above-mentioned INVITE request, returning a SDP replys, during replying, the one SDP may refuse the medium type that some are proposed, it also can reduce the tabulation of type of coding, omit the type of coding that those can not be supported self, preserve the type of coding that both sides support;
After S807-S809: calling UE-A receives that a SDP replys, determine the type of coding of use, and to called UE-B transmission PRACK message, this message is carried the 2nd SDP and is provided, in order to each medium type is pointed out unique a kind of type of coding that will adopt in session;
After S810:P-CSCF receives that calling UE-A sends to the PRACK message of called UE-B, check whether calling UE-A has maintained calling, if having, provides application/business information to PCRF, the calling that wherein comprises other sessions of calling UE-A keeps information, initiates the QoS authorization requests;
After S811:PCRF receives the QoS authorization requests, store application/business information, and return a response message to P-CSCF;
S812:PCRF authorizes according to local policy, promptly new calling reserving network resources to calling UE-A, and be defined as new calling according to the calling maintenance information of other sessions of calling UE-A and carry out resource reuse;
S813: when PCRF determines that resource reuse is carried out in new calling to calling UE-A, form the IP qos policy, and the IPQoS strategy directly is handed down to GGSN/PCEF upgrades, wherein comprise the indication of reusing to the resource that is held calling;
After S814:GGSN/PCEF receives the IP qos policy that PCRF issues, carry out the IP qos policy, and the resource that is held calling of calling UE-A is reused;
S815:GGSN/PCEF sends the foundation request of IP-CAN carrying to the Access Network side;
After the S816:IP-CAN carrying was set up, Yan Yuanlu returned the response that the IP-CAN carrying is set up;
S817:GGSN/PCEF returns the response that runs succeeded of IP qos policy to PCRF, if in the process of resource reservation, reused and (for example called out reserved resource by other, calling out under the situation that keeps), the reuse information that need comprise resource in the response, promptly indicating the resource which Media Stream takies is the Internet resources of having reused maintained calling;
After S818-S819:PCRF receives the success response of GGSN/PCEF, return QoS to P-CSCF and authorize success response, if in the process of resource reservation, reused and (for example called out reserved resource by other, calling out under the situation that keeps), the reuse information that need comprise resource in the response, promptly indicating the resource which Media Stream takies is the Internet resources of having reused maintained calling;
After S820-S822 called UE-B receives PRACK message, provide according to the 2nd SDP that carries in this message and to return the 2nd SDP to calling UE-A and reply (200OK for PRACK), in order to confirm type of coding;
After S823: calling UE-A receives that the 2nd SDP of called UE-B replys, confirm that this is called out and reserved required resource, sending the UPDATE request confirms called UE-B, this request is a subsequent request in the INVITE request dialogue of being set up, comprising Three S's DP in the UPDATE request provides, and calling UE-A reserved resource situation is described;
S824-S825:P-CSCF adds in the Three S's DP of this request provides whether Media Stream reuses the indication of other call resources after receiving the UPDATE request, and the UPDATE request that increases after indicating is forwarded to S-CSCF and follow-up network node;
S826-S828: called UE-B has finished resource reservation after receiving the UPDATE request, sends 200OK for INVITE response to calling UE-A;
S829-S831: media channel is set up successfully, called UE-B ring, and user's off-hook of called UE-B, called UE-B sends 200OK for INVITE response to calling UE-A, and both sides begin conversation.
The foregoing description reports new calling to use the reuse information of the Internet resources that are held calling by during calling out maintenance, has reflected the reservation situation of Media Stream to resource more exactly.Simultaneously, according to the calling reuse information that reports, charge system can be chargeed according to the resource reuse situation more exactly, impels the user to improve utilization rate of network resource.In addition, when reusing, the operating position of resource was chargeed when charge system can keep according to calling in the resource that is held calling, and charging way is flexible, has improved user experience.
Embodiment nine
Referring to Fig. 9, present embodiment provides a kind of call accounting s, comprising:
Counting equipment 901 is used to receive the reuse information that new calling that network element device 902 reports is used, and according to this reuse information new calling is chargeed;
Wherein, network element device 902 is used for reporting reuse information to counting equipment 901 when the resource of maintained calling is used in new calling.
Further, when maintained calling finished hold mode automatically, said network element equipment 902 also was used for when calling is held, and reported the calling that is held calling to keep information;
Correspondingly, this counting equipment 901 also is used to receive the calling maintenance information that said network element equipment 902 reports, and charges to being held to call out according to calling out maintenance information.
Perhaps, when being resumed after maintained calling keeps a period of time, this network element device 902 also is used for when calling is held, and reports the calling that is held calling to keep information, and when being held call recovery, reports the recovering information that is held calling;
Correspondingly, this counting equipment 901 also is used to receive calling maintenance information and the recovering information that said network element equipment 902 reports, and according to calling out maintenance information and described recovering information maintained calling is chargeed.
Wherein, above-mentioned calling maintenance information comprises calling out and keeps indication and call out the start time point that keeps, the reuse information of resource comprises the medium stream information of reusing the resource that is held calling, promptly indicate which Media Stream resource reuse the information of Internet resources of maintained calling; Recovering information comprises to be recovered to be held the sign of calling and calls out the concluding time point that keeps.
When this system was Online Charging System, said network element equipment 902 was charging gateway, for example the IMS-GWF among the embodiment two to embodiment four;
When this system was off-line accounting system, said network element equipment 902 was Proxy Call Session Control Function equipment or service call conversation control function equipment, for example P-CSCF or the S-CSCF among the embodiment five to embodiment six.
The charging policy that present embodiment is adopted when chargeing is the same with the charging policy among the above-mentioned embodiment two, no longer describes in detail here.
Present embodiment reports reuse information by during calling out maintenance, and counting equipment can be chargeed according to the resource reuse situation more exactly, impels the user to utilize Internet resources fully; And when reusing, counting equipment can charge according to the operating position of resource to being held calling according to calling out maintenance information and recovering information in the resource that is held calling, and charging way is flexible, has improved user experience.
Embodiment ten
Referring to Figure 10, present embodiment provides a kind of information reporting device, and this device comprises:
Reuse information reporting module 1002 is used for reporting the reuse information of new calling use to counting equipment when the resource of maintained calling is used in the new calling that receiver module 1001 receives.
Further, above-mentioned receiver module 1001 also is used for receipt of call and keeps request;
This device also comprises:
Call out maintenance information reporting module, be used for when receiver module 1001 receives calling maintenance request, reporting the calling that is held calling to keep information, wherein, call out maintenance information and comprise calling maintenance indication and call out the start time point that keeps to counting equipment.
Above-mentioned receiver module 1001 also is used for the receipt of call recovery request;
This device also comprises:
The recovering information reporting module is used for reporting the recovering information that is held calling to counting equipment when receiver module 1001 receives the call recovery request, and wherein, recovering information comprises to be recovered sign and call out the concluding time point that keeps.
The information reporting device that present embodiment provides is by when the resource of maintained calling is used in the new calling that receives, the reuse information that reports new calling to use, so that counting equipment can use the concrete condition of resource to charge according to calling out, impel the user to utilize Internet resources fully, charging way is flexible, has improved user experience.
Embodiment 11
Referring to Figure 11, present embodiment provides a kind of counting equipment, and this equipment comprises:
Further, when maintained calling finished hold mode automatically, this receiver module 1101 also was used to receive the calling maintenance information of this reported by network element equipment;
Perhaps, when being resumed after maintained calling keeps a period of time, receiver module 1101 also is used to receive the calling maintenance information and the recovering information of this reported by network element equipment;
The charging policy that present embodiment is adopted when chargeing is the same with the charging policy among the above-mentioned embodiment two, no longer describes in detail here.
The reuse information that the counting equipment that present embodiment provides uses according to the new calling that receives, can use the concrete condition of resource to charge according to calling out, simultaneously, can also keep information and recovering information that maintained calling is chargeed according to the calling that receives, impel the user to utilize Internet resources fully, charging way is flexible, has improved user experience.
Embodiment 12
Referring to Figure 12, present embodiment provides a kind of online charging equipment, and this equipment comprises:
New call charging processing module 1202, be used for the default tariff policy wholesale price of reuse information and operator according to receiver module 1201 receptions, and authorize the quota number again for new calling, and return accounting answer to this network element device, this message is carried the quota number of authorizing again.
Further, when maintained calling finishes hold mode automatically, the calling that above-mentioned receiver module 1201 also is used to receive the maintained calling of this reported by network element equipment keeps information, wherein, calls out maintenance information and comprises calling out and keep indication and call out the start time point that keeps;
This equipment also comprises:
Be held the call charging processing module, the calling that is used for the calling maintenance information that receives according to above-mentioned receiver module 1201 keeps indication and calls out the time point that keeps, and the default tariff policy wholesale price of operator, and authorizes the quota number again for being held calling; Return accounting answer to this network element device, this message is carried the quota number of authorizing again.
Perhaps, when being resumed after maintained calling keeps a period of time, the calling that above-mentioned receiver module 1201 also is used to receive the maintained calling of this reported by network element equipment keeps information and recovering information;
This equipment also comprises:
Be held the call charging processing module, be used for keeping the default tariff policy wholesale price of information, recovering information and operator according to the calling that receiver module 1201 receives, and authorize the quota number again for the calling after recovering, return accounting answer to this network element device, this message is carried the quota number of authorizing again.
The charging policy that present embodiment is adopted when chargeing is the same with the charging policy among the above-mentioned embodiment two, no longer describes in detail here.
The online charging equipment that present embodiment provides is charging gateway or service call conversation control function equipment, for example the IMS-GWF among the embodiment two to embodiment four.
The online charging equipment that present embodiment provides charges to new calling according to the reuse information that receives, and can use the concrete condition of resource to charge according to calling out; Simultaneously, keep information and recovering information that maintained calling is chargeed according to the calling that receives, impel the user to utilize Internet resources fully, charging way is flexible, has improved user experience.
Embodiment 13
Referring to Figure 13, it is a kind of from counting equipment that present embodiment provides, and this equipment comprises:
Receiver module 1301 is used to receive the reuse information that the new calling of reported by network element equipment is used, and wherein, reuse information comprises the medium stream information of reusing the resource that is held calling;
New call charging processing module 1302 is used for upgrading according to the reuse information that receiver module 1301 receives the ticket of this new calling, and the medium stream information of reusing resource is write ticket; Returning offline charging to this network element device replys.
Further, when maintained calling finishes hold mode automatically, the calling that above-mentioned receiver module 1301 also is used to receive the maintained calling of this reported by network element equipment keeps information, wherein, calls out maintenance information and comprises calling out and keep indication and call out the start time point that keeps;
This equipment also comprises:
Be held the call charging processing module, be used for keeping information updating to be held the ticket of calling, keep indication and call out the start time point that keeps writing ticket calling out according to the calling that receiver module 1301 receives; Returning offline charging to this network element device of transmission replys.
Perhaps, when being resumed after maintained calling keeps a period of time, above-mentioned receiver module 1301 also is used to receive the recovering information of the maintained calling of this reported by network element equipment, and wherein, recovering information comprises to be recovered sign and call out the concluding time point that keeps;
This equipment also comprises:
Be held the call charging processing module, be used for upgrading the ticket that is held calling, write ticket recovering sign and calling out the concluding time point that keeps according to the recovering information that receiver module 1301 receives; Returning offline charging to this network element device replys.
The charging policy that present embodiment is adopted when chargeing is the same with the charging policy among the above-mentioned embodiment two, no longer describes in detail here.
The offline charging equipment that present embodiment provides is Proxy Call Session Control Function equipment or service call conversation control function equipment, for example P-CSCF or the S-CSCF among the embodiment five to embodiment six.
After the offline charging equipment that present embodiment provides receives reuse information, upgrade the ticket of this new calling, and then use the concrete condition of resource to charge according to new calling; Simultaneously, receive when calling out maintenance information and recovering information, upgrade the ticket of maintained calling, and then use the concrete condition of resource to charge according to maintained calling; Impel the user to utilize Internet resources fully, charging way is flexible, has improved user experience.
Above embodiment charges to new calling according to the reuse information that new calling is used, and then can use the concrete condition of resource to charge according to new calling; Simultaneously, simultaneously, can also keep information and recovering information that maintained calling is chargeed according to the calling of maintained calling, the specific strategy of chargeing can be set flexibly, impel the user to utilize Internet resources fully, charging way is flexible, has improved user experience.
All or part of content in the technical scheme that above embodiment provides can realize that its software program is stored in the storage medium that can read by software programming, storage medium for example: the hard disk in the computer, CD or floppy disk.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (31)
1. a call billing method is characterized in that, described method comprises:
In the packet switching, receive the reuse information that the resource that is held calling is used in new calling, described reuse information comprises reuses the described medium stream information that is held the resource of calling;
During online charging, the tariff policy wholesale price default according to described reuse information and operator, and authorize the quota number again for described new calling; Return accounting answer to the network element that sends described reuse information, online charging is carried out in described new calling, described message is carried the quota number of authorizing again.
2. call billing method as claimed in claim 1 is characterized in that, the new calling of described reception uses the reuse information of the resource that is held calling also to comprise before:
The calling that reception is held calling keeps information;
According to described calling keep information to described be held to call out charge.
3. call billing method as claimed in claim 2 is characterized in that, during online charging, described calling maintenance information comprises calling out and keeps indication and call out the start time point that keeps;
Correspondingly, described method also comprises:
After receiving described calling maintenance information, keep indication and call out the default tariff policy wholesale price of time point and operator that keeps, and be held calling and authorize the quota number again for described according to described calling;
Keep the network element of information to return accounting answer to sending described calling, described message is carried the quota number of authorizing again.
4. call billing method as claimed in claim 1 is characterized in that, the new calling of described reception uses the reuse information of the resource that is held calling also to comprise before:
The calling that reception is held calling keeps information;
When being held call recovery, described method also comprises when described:
Receive the described recovering information that is held calling;
Keep information and described recovering information that maintained calling is chargeed according to described calling.
5. call billing method as claimed in claim 4 is characterized in that, during online charging, described recovering information comprises to be recovered sign and call out the concluding time point that keeps;
Correspondingly, described method also comprises:
After receiving described recovering information, according to described recovering information to the calling that recovers according to normal rate wholesale price, and be held calling and authorize the quota number again for described;
Return accounting answer to the network element that sends described recovering information, described message is carried the quota number of authorizing again.
6. call billing method as claimed in claim 4 is characterized in that, the default tariff policy of described operator is the tariff policy of standard;
Or the default tariff policy of described operator is preferential charge strategy or free strategy;
Correspondingly, keeping information and described recovering information that maintained calling is chargeed according to described calling comprises:
According to described calling keep information and described recovering information to described be held to call out take preferential charge strategy or the free strategy be scheduled to;
Or, keep information and described recovering information that described being held called out the tariff policy of taking the standard of being scheduled to according to described calling.
7. as the described call billing method of arbitrary claim among the claim 1-6, it is characterized in that the new calling of described reception uses the reuse information of the resource that is held calling to comprise before:
When being checked through the user who initiates described new calling and having maintained callings, resource reuse is carried out in described new calling according to described maintained call information is definite.
8. a call billing method is characterized in that, described method comprises:
In the packet switching, receive the reuse information that the resource that is held calling is used in new calling, described reuse information comprises reuses the described medium stream information that is held the resource of calling;
During offline charging, upgrade the ticket of described new calling, the medium stream information of reusing resource is write ticket; Return offline charging to the network element that sends described reuse information and reply, offline charging is carried out in described new calling.
9. call billing method as claimed in claim 8 is characterized in that, the new calling of described reception uses the reuse information of the resource that is held calling also to comprise before:
The calling that reception is held calling keeps information;
According to described calling keep information to described be held to call out charge.
10. call billing method as claimed in claim 9 is characterized in that, during offline charging, described calling maintenance information comprises calling out and keeps indication and call out the start time point that keeps;
Correspondingly, described method also comprises:
After receiving described calling maintenance information, upgrade the described ticket that is held calling, described calling is kept indication and calls out the start time point that keeps write ticket;
Returning offline charging to the network element that sends described calling maintenance information replys.
11. call billing method as claimed in claim 8 is characterized in that, the new calling of described reception uses the reuse information of the resource that is held calling also to comprise before:
The calling that reception is held calling keeps information;
When being held call recovery, described method also comprises when described:
Receive the described recovering information that is held calling;
Keep information and described recovering information that maintained calling is chargeed according to described calling.
12. call billing method as claimed in claim 11 is characterized in that, during offline charging, described recovering information comprises to be recovered sign and calls out the concluding time point that keeps;
Correspondingly, described method also comprises:
After receiving described recovering information, upgrade the described ticket that is held calling, the concluding time of described recovery sign and calling maintenance is put write ticket;
Returning offline charging to the network element that sends described recovering information replys.
13. call billing method as claimed in claim 11 is characterized in that, the default tariff policy of operator is the tariff policy of standard;
Or the default tariff policy of described operator is preferential charge strategy or free strategy;
Correspondingly, keeping information and described recovering information that maintained calling is chargeed according to described calling comprises:
According to described calling keep information and described recovering information to described be held to call out take preferential charge strategy or the free strategy be scheduled to;
Or, keep information and described recovering information that described being held called out the tariff policy of taking the standard of being scheduled to according to described calling.
14., it is characterized in that the new calling of described reception uses the reuse information of the resource that is held calling to comprise before as the described call billing method of arbitrary claim among the claim 8-13:
When being checked through the user who initiates described new calling and having maintained callings, resource reuse is carried out in described new calling according to described maintained call information is definite.
15. a call accounting s is characterized in that, described system comprises:
Counting equipment, be used for receiving the reuse information of the new calling use of reported by network element equipment in packet switching, described reuse information comprises the medium stream information of reusing the resource that is held calling, during online charging, the tariff policy wholesale price default according to described reuse information and operator, and authorize the quota number again for described new calling; Return accounting answer to described network element device, online charging is carried out in described new calling, described message is carried the quota number of authorizing again;
Wherein,
Described network element device is used for reporting reuse information to counting equipment when the resource of maintained calling is used in new calling, and receives the accounting answer that described counting equipment returns.
16. call accounting s as claimed in claim 15 is characterized in that, described network element device also is used for when calling is held, and reports the calling that is held calling to keep information;
Correspondingly, the calling that described counting equipment also is used to receive described reported by network element equipment keeps information, according to described calling keep information to described be held to call out charge.
17. call accounting s as claimed in claim 15, it is characterized in that described network element device also is used for when calling is held, report the calling that is held calling to keep information, and when being held call recovery, report the described recovering information that is held calling when described;
Described counting equipment also is used to receive the calling maintenance information and the recovering information of described reported by network element equipment, keeps information and described recovering information that maintained calling is chargeed according to described calling.
18., it is characterized in that described network element device is charging gateway or service call conversation control function equipment as the described call accounting s of arbitrary claim in the claim 15 to 17.
19. a call accounting s is characterized in that, described system comprises:
Counting equipment is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling; During offline charging, upgrade the ticket of described new calling, the medium stream information of reusing resource is write ticket; Return offline charging to described network element device and reply, offline charging is carried out in described new calling;
Wherein,
Described network element device is used for reporting reuse information to counting equipment when the resource of maintained calling is used in new calling, and receives the offline charging that described counting equipment returns and reply.
20. call accounting s as claimed in claim 19 is characterized in that, described network element device also is used for when calling is held, and reports the calling that is held calling to keep information;
Correspondingly, the calling that described counting equipment also is used to receive described reported by network element equipment keeps information, according to described calling keep information to described be held to call out charge.
21. call accounting s as claimed in claim 19, it is characterized in that described network element device also is used for when calling is held, report the calling that is held calling to keep information, and when being held call recovery, report the described recovering information that is held calling when described;
Described counting equipment also is used to receive the calling maintenance information and the recovering information of described reported by network element equipment, keeps information and described recovering information that maintained calling is chargeed according to described calling.
22., it is characterized in that described network element device is Proxy Call Session Control Function equipment or service call conversation control function equipment as the described call accounting s of arbitrary claim in the claim 19 to 21.
23. an information reporting device is characterized in that, described device comprises:
Receiver module is used for receiving new call request in packet switching;
The reuse information reporting module, be used for when the resource of maintained calling is used in the new calling that described receiver module receives, to the reuse information that counting equipment reports new calling to use, described reuse information comprises reuses the described medium stream information that is held the resource of calling.
24. information reporting device as claimed in claim 23 is characterized in that, described receiver module also is used for receipt of call and keeps request;
Described device also comprises:
Call out maintenance information reporting module, be used for reporting the calling that is held calling to keep information to described counting equipment when described receiver module receives calling maintenance request, described calling maintenance information comprises that calling out maintenance indicates and call out the start time point that keeps.
25. information reporting device as claimed in claim 24 is characterized in that described receiver module also is used for the receipt of call recovery request;
Described device also comprises:
The recovering information reporting module is used for reporting the recovering information that is held calling to described counting equipment when described receiver module receives the call recovery request, and described recovering information comprises to be recovered sign and call out the concluding time point that keeps.
26. an online charging equipment is characterized in that, described equipment comprises:
Receiver module is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling;
New call charging processing module, be used for the default tariff policy wholesale price of reuse information and operator according to described receiver module reception, and authorize the quota number again for described new calling, return accounting answer to described network element device, online charging is carried out in described new calling, and described message is carried the quota number of authorizing again.
27. online charging equipment as claimed in claim 26, it is characterized in that, the calling that described receiver module also is used to receive the described maintained calling of described reported by network element equipment keeps information, and described calling maintenance information comprises calling out and keeps indication and call out the start time point that keeps;
Described equipment also comprises:
Be held the call charging processing module, the calling that is used for the calling maintenance information that receives according to described receiver module keeps indication and calls out the time point that keeps, and the default tariff policy wholesale price of operator, and is held calling and authorizes the quota number again for described; Return accounting answer to described network element device, described message is carried the quota number of authorizing again.
28. online charging equipment as claimed in claim 26 is characterized in that, the calling that described receiver module also is used to receive the described maintained calling of described reported by network element equipment keeps information and recovering information;
Described equipment also comprises:
Be held the call charging processing module, the calling that is used for receiving according to described receiver module keeps the default tariff policy wholesale price of information, recovering information and operator, and authorize the quota number again for the calling after recovering, return accounting answer to described network element device, described message is carried the quota number of authorizing again.
29. an offline charging equipment is characterized in that, described equipment comprises:
Receiver module is used for the reuse information in the new calling use of packet switching reception reported by network element equipment, and described reuse information comprises the medium stream information of reusing the resource that is held calling;
New call charging processing module is used for upgrading according to the reuse information that described receiver module receives the ticket of described new calling, and the medium stream information of reusing resource is write ticket; Return offline charging to described network element device and reply, offline charging is carried out in described new calling.
30. offline charging equipment as claimed in claim 29, it is characterized in that, the calling that described receiver module also is used to receive the described maintained calling of described reported by network element equipment keeps information, and described calling maintenance information comprises calling out and keeps indication and call out the start time point that keeps;
Described equipment also comprises:
Be held the call charging processing module, the calling that is used for receiving according to described receiver module keeps the described ticket that is held calling of information updating, described calling is kept indication and calls out the start time point that keeps write ticket; Returning offline charging to the described network element device of transmission replys.
31. offline charging equipment as claimed in claim 29, it is characterized in that, described receiver module also is used to receive the recovering information of the described maintained calling of described reported by network element equipment, and described recovering information comprises to be recovered sign and call out the concluding time point that keeps;
Described equipment also comprises:
Be held the call charging processing module, the recovering information that is used for receiving according to described receiver module is upgraded the described ticket that is held calling, described recovery is identified and calls out the concluding time point that keeps and write ticket; Returning offline charging to described network element device replys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101039060A CN101262535B (en) | 2008-04-11 | 2008-04-11 | Call billing method, system, device and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101039060A CN101262535B (en) | 2008-04-11 | 2008-04-11 | Call billing method, system, device and equipment |
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| Publication Number | Publication Date |
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| CN101262535A CN101262535A (en) | 2008-09-10 |
| CN101262535B true CN101262535B (en) | 2011-02-16 |
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| CN2008101039060A Expired - Fee Related CN101262535B (en) | 2008-04-11 | 2008-04-11 | Call billing method, system, device and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101686441B (en) * | 2008-09-28 | 2014-11-19 | 华为技术有限公司 | Call hold service (CHS) calling method, equipment and system |
| WO2011020493A1 (en) * | 2009-08-17 | 2011-02-24 | Nokia Siemens Networks Oy | Control of session parameter negotiation for communication connection |
| CN108243013A (en) * | 2016-12-26 | 2018-07-03 | 中国移动通信有限公司研究院 | A kind of method and device of charge on traffic |
| CN108076449B (en) * | 2017-12-08 | 2021-01-19 | 海能达通信股份有限公司 | Emergency call method, trunking communication system, base station and control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407755A (en) * | 2001-09-07 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for charge accounting for multiparty communication based on intellectual mobile network |
| CN1697528A (en) * | 2004-05-10 | 2005-11-16 | 华为技术有限公司 | Evolution system and method of public switched telephone network |
| CN1859137A (en) * | 2006-03-30 | 2006-11-08 | 华为技术有限公司 | Charging device and method |
-
2008
- 2008-04-11 CN CN2008101039060A patent/CN101262535B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407755A (en) * | 2001-09-07 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for charge accounting for multiparty communication based on intellectual mobile network |
| CN1697528A (en) * | 2004-05-10 | 2005-11-16 | 华为技术有限公司 | Evolution system and method of public switched telephone network |
| CN1859137A (en) * | 2006-03-30 | 2006-11-08 | 华为技术有限公司 | Charging device and method |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-260363A 2005.09.22 |
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| CN101262535A (en) | 2008-09-10 |
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