CN100589513C - Method for realizing the charging notice in the packet domain - Google Patents
Method for realizing the charging notice in the packet domain Download PDFInfo
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- CN100589513C CN100589513C CN200610034258A CN200610034258A CN100589513C CN 100589513 C CN100589513 C CN 100589513C CN 200610034258 A CN200610034258 A CN 200610034258A CN 200610034258 A CN200610034258 A CN 200610034258A CN 100589513 C CN100589513 C CN 100589513C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/141—Indication of costs
- H04L12/1414—Indication of costs in real-time
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Abstract
The invention discloses a system and method of billing notification in packet. It consists of the operational control unit, the call session control unit and the session initiation protocol terminal.The operational control unit links the call session control unit with E3 Line. The operational control unit links the session initiation protocol terminal with E2 Line. The call session control unit links the session initiation protocol terminal with E1 Line. One call session control unit links another with E4 Line. When using technology project provided by the invention, according to terminal roaming and call importance, the user called can activate or inactivate billing notice with provisional choice.
Description
Technical field
The present invention relates to a kind of telecom charging notification technique in the communication network, relate in particular to a kind of method that in packet domain, realizes advice of charge in the broadband telecommunication network of packet switching.
Background technology
Aoc (Advice of Charge advice of charge) is a kind of telecommunication service commonly used in the conventional telecommunication network, and it is used for providing charge information to the user.Continuous maturation along with group technology, develop based on Circuit-switched conventional telecommunication network towards broadband telecommunication net based on packet switching, using SIP (Session Initiation Protocol Session initiation Protocol) then is one of current technology trends as the call control signalling of grouping telecommunications core network, as ITU-T and ETSI formulation to NGN (NextGenteration Network next generation network) standard, in this new analysis communication network, new block terminal-sip terminal will progressively replace traditional terminal phone.
AoC service is as a service of having popularized already in the conventional telecommunications net, still needing provides to the sip terminal user, but because variation has taken place in applied environment, therefore the AoC service that provides to sip terminal in NGN also will inevitably change, in ETSI subordinate's TISPAN (Telecommunications and Internet Converged Services and Protocols forAdvanced Networking), this type of business with traditional business feature that provides to the sip terminal user is referred to as PSTN (Public Switched Telephone Network public switched telephone network (PSTN))/ISDN (Integrated Services Digital Network integrated services digital network) simulation services in NGN, TISPAN has set up WI (Work Item) 01002 and has defined the demand of PSTN/ISDNsimulation business, and WI 03030 defines the standard of AoC service.
In the definition that provides in TISPAN WI 01002, the AoC business comprises following business:
Advice of charge during call setup (AoC-S): the AoC-S business refers to when conversation is set up, and perhaps rate changes under the situation in the communication process, sends the rate information of conversation to service-user.This charge information is provided by the home network of service-user.
Advice of charge in the communication process (AoC-D): the AoC-D business refers in communication process, provides station message recording information to service-user, and this charge information may obtain between different operators alternately.
Advice of charge during end of conversation (AoC-E): the AoC-E business refers to provide the charge information of this conversation to service-user when end of conversation.
Option during according to user's signing service, charge information are can per call all effective, become perpetual model again, also can only once call out effectively certain, become temporary mode again.
In TISPAN WI 03030, provide the implementation method of AoC business as follows:
As shown in Figure 1, when using MESSAGE to transmit charge information, comprise the permanent AoC-S of caller, the permanent AoC-D of caller, the interim AoC-S of caller and the interim AoC-D of caller etc., its idiographic flow is seen Fig. 1; As shown in Figure 2, when using Temporary Response message to transmit charge information as 183, the idiographic flow of the permanent AoC-S of caller is seen Fig. 2; As shown in Figure 3, when using 183 to transmit charge information, the idiographic flow of the interim AoC-S of caller is seen Fig. 3; As shown in Figure 4, when using INFO to transmit charge information, the idiographic flow of permanent AoC-D of caller and the interim AoC-D of caller is seen Fig. 4; As shown in Figure 5, use when confirming that ok message is transmitted charge information as 200, Fig. 5 is seen in the local terminal elder generation on-hook then idiographic flow of the permanent AoC-E of caller; As shown in Figure 6, when using BYE to transmit charge information, Fig. 6 is seen in the opposite end elder generation on-hook then idiographic flow of the permanent AoC-E of caller; As shown in Figure 7, when using 183 to transmit charge information, the idiographic flow of called permanent AoC-S business is seen Fig. 7; As shown in Figure 8, when using INFO to transmit charge information, the idiographic flow of called permanent AoC-D business is seen Fig. 8; As shown in Figure 9, when using MESSAGE to transmit charge information, the idiographic flow of called permanent AoC-S business is seen Fig. 9.
The realization of the AoC service of prior art mainly rely on be provided with in the Service Control Unit corresponding more can module, as the permanent AoC service logic processing module of caller, be used for doing under the situation of caller, carry out the service logic of the permanent AoC service of caller at institute's service-user; The interim AoC service logic processing module of caller is used for doing under the situation of caller at institute's service-user, carries out the service logic of the interim AoC service of caller; Called permanent AoC service logic processing module is used for doing to carry out the service logic of called permanent AoC service under the called situation at institute's service-user.
In the NGN network, the user has ambulantly, and can roam into different access networks, in different access networks, the user is as called, and its charging case is different, therefore, there is the demand of a large amount of interim AoC business in the called subscriber, as at home domain, the user clearly understands charging policy, does not need the AoC business, if but roamed into other country or city, would then wish the interim AoC of triggering business; When answering plain old telephone in addition, trigger the AoC business, but when answering important phone, then do not trigger the AoC business; But these demands of called subscriber at the WI3030 of existing TISPAN, and in other prior art, all can't realize.
Summary of the invention
The object of the present invention is to provide a kind of system, device and method of in packet domain, realizing advice of charge, disposed interim AoC service resolution policy, satisfied the called subscriber and solved a large amount of demands of AoC service temporarily at callee side.
For solving the problems of the technologies described above, technical scheme of the present invention comprises:
A kind of method that in packet domain, realizes advice of charge, wherein, described method is included in a called interim AoC service logic processing module is set on the Service Control Unit, does to carry out the service logic of called interim AoC service under the called situation at institute's service-user; And
The service logic of this called interim AoC service may further comprise the steps:
When the calling conversation control unit of A, callee side is received call request,, described call request is routed to described Service Control Unit according to called subscriber's subscription data;
B, called user terminal are to described Service Control Unit activation AoC service, and Service Control Unit judges whether to activate AoC service according to the operation of user terminal activation;
C, when activating AoC service, send charge information to called user terminal.
Described method, wherein, described steps A also comprises following concrete steps:
Add the current CAMEL-Subscription-Information of AoC service on A1, the conversation launch protocol message in described call request, be used for the called subscriber and judge whether to select to trigger AoC service temporarily.
Described method, wherein, among the described step B, terminal called by with call out relevant conversation launch protocol message, with call out the conversation launch protocol message or the E2 interface that have nothing to do and carry out the activation AoC service.
Described method, wherein, terminal called is set up in the process or laggard line activating/deexcitation AoC service is set up in conversation in conversation among the described step B.
Described method, wherein, described step B also comprises:
Conversation is set up in the process, and the message of carrying out the activation AoC service by the conversation launch protocol message relevant with calling comprises: INFO, UPDATE, or response message.
Described method, wherein, the described conversation launch protocol message that has nothing to do with calling comprises SUBSCRIBER.
Described method, wherein, described terminal called can activation be specified dialogue or current all dialogues; Perhaps distinguish activation AoC-S, AoC-D, AoC-E; Perhaps all AoC service of activation simultaneously.
Described method, wherein, among the described step C, described Service Control Unit comprises to the message that terminal called sends charge information: MESSAGE, INFO, NOTIFY, BYE, response message or ACK.
A kind of method that in packet domain, realizes advice of charge provided by the present invention, make the sip terminal user when called, can activate or the deexcitation AoC service temporarily, more complete realization interim AoC service, the user can be according to terminal roaming when called, other various situations such as conversation importance, select to activate or the deexcitation AoC service, expanded the accommodation of interim AoC service greatly, satisfied user's demand greatly.
Description of drawings
Fig. 1 uses MESSAGE to transmit the schematic flow sheet of the permanent AoC-S of caller, the permanent AoC-D of caller, the interim AoC-S of caller and the interim AoC-D of caller of charge information in the prior art;
Fig. 2 is the schematic flow sheet that the permanent AoC-S of caller of charge information is transmitted in use 183 in the prior art;
Fig. 3 is the schematic flow sheet that the interim AoC-S of caller of charge information is transmitted in use 183 in the prior art;
Fig. 4 uses INFO to transmit the permanent AoC-D of caller of charge information and the schematic flow sheet of the interim AoC-S of caller in the prior art;
Fig. 5 is local terminal elder generation on-hook in the prior art, and the schematic flow sheet of the permanent AoC-D of caller of charge information is transmitted in use 200;
Fig. 6 is to be local terminal elder generation on-hook in the prior art in the prior art, and the schematic flow sheet of the permanent AoC-E of caller of charge information is transmitted in use 200;
Fig. 7 is to be the schematic flow sheet that the called permanent AoC-S business of charge information is transmitted in use 183 in the prior art in the prior art;
Fig. 8 is to be to use INFO to transmit the schematic flow sheet of the called permanent AoC-D business of charge information in the prior art in the prior art;
Fig. 9 uses MESSAGE to transmit the schematic flow sheet of the called permanent AoC-S business of charge information in the prior art;
Figure 10 is the cellular logic structural representation of packet-based core networks of the present invention;
Figure 11 is the realization flow schematic diagram of AoC-S of the present invention and AoC-D;
Figure 12 is the realization flow schematic diagram of AoC-E under caller release of the present invention and two kinds of situations of called release;
Figure 13 is called subscriber of the present invention activates the AoC business by SUBSCRIBER during call setup a realization flow schematic diagram;
Figure 14 is called subscriber of the present invention activates the AoC business by SUBSCRIBER behind call setup a realization flow schematic diagram;
Figure 15 is the realization flow schematic diagram that called subscriber of the present invention triggers the AoC business temporarily.
Embodiment
Below with reference to accompanying drawing, comparatively detailed explanation is carried out in each preferred embodiment of the present invention.
Provided by the present invention is a kind of system and method that realizes advice of charge in packet domain, has expanded the accommodation of interim AoC service greatly, has satisfied user's demand greatly.
The present invention as shown in figure 10 be suitable for the cellular logic structure of SIP as the packet-based core networks of call control signalling, wherein, described calling conversation control unit provides functions such as calling control, route continue for the sip terminal user who inserts packet-based core networks, and described calling conversation control unit can be toggled to calling different described Service Control Units.E4 interface between two described calling conversation control unit is SIP.In aforesaid TISPAN, described calling conversation control unit is called as CSCF (CallSession Control Function CSCF).
Described Service Control Unit provides miscellaneous service logic control function for the sip terminal user who inserts packet-based core networks, be host's execution environment of miscellaneous service, the call waiting control unit promptly is the Service Control Unit that the logic control function of call waiting is provided for the sip terminal user.When Service Control Unit and calling conversation control unit were different network entity, E3 interface between the two was SIP; When Service Control Unit and calling conversation control unit were same network entity, the E3 interface was SIP or self-defining internal interface.Can there be the Service Control Unit of a plurality of processing different business to exist.In aforesaid TISPAN, Service Control Unit is called as AS (Application Server, application server).
Be provided with a called interim AoC service logic processing module in the Service Control Unit of the present invention, be used for doing to carry out the service logic of called interim AoC service under the called situation at institute's service-user.
Sip terminal inserts calling conversation control unit by the E1 interface, and its interface protocol is SIP, and other acting server can be passed through in the centre; Sip terminal can also pass through E2 interface access service control unit, and in aforesaid TISPAN, the E2 interface is the Ut reference point, also can adopt the XCAP agreement to realize.As seen dispose the accommodation that system has as described in Figure 10 expanded interim AoC service greatly at callee side.
As described in Figure 11, the calling subscriber makes a call in (1), and the Calling Side network is routed to INVITE the calling conversation control unit of called network; The calling conversation control unit of called network is according to service trigger criteria, and the interim AoC business if the called subscriber has contracted is routed to the AoC Service Control Unit with INVITE; The AoC Service Control Unit is forwarded to calling conversation control unit with the SIP INVITE in (2); The AoC Service Control Unit can add current CAMEL-Subscription-Information in SIPINVITE message in described (2), is used for the called subscriber and selects whether to activate the AoC business temporarily.For this reason, need expansion SIP header field example as follows:
PAoC-Header＝“P-AoC-Ind”HCOLON?P-AoC-para*(COMMAP-AoC-para)
P-AoC-para＝P-AoC-S/P-AoC-D/P-AoC-E/P-AoC-All
P-AoC-S＝“AoC-S”EQUAL?P-AoC-value
P-AoC-D＝“AoC-D”EQUAL?P-AoC-value
P-AoC-E＝“AoC-E”EQUAL?P-AoC-value
P-AoC-All＝“AoC-All”EQUAL?P-AoC-value
P-AoC-value＝“Actived”/“Inactived”
As: P-AoC-Ind:AoC-S=Actived, AoC-D=Inactived, Aoc-E=Inactived represent that the professional acquiescence of AoC-S activates, AoC-D and the deexcitation of AoC-E acquiescence;
P-AoC-Ind:AoC-All=Inactived represents all AoC service deactivations;
The AoC Service Control Unit also can not provide above-mentioned information.
Service Control Unit is transmitted INVITE to calling conversation control unit in (3); Transmit INVITE to terminal called in (4) calling conversation control unit; Caller and calledly carry out session negotiation operation in (5), such as media negotiation, resource reservation; Dialed terminal bell in (6), (7), (8), (9) and (10), send ring-back tone to caller, and terminal called in ring can according to the P-AoC-value value whether indicate the called subscriber be the AoC occasional service with and default value, be used to point out the called subscriber to select to activate or deexcitation AoC business; Also can point out the called subscriber to select to activate or deexcitation AoC business by in the terminal called setting; Whether the called subscriber selects this time to call out to need to activate the AoC business in (11), and accepts this calling; Terminal called provides operation interface to be used for the called subscriber and selects to activate the AoC business; Operation interface can be a menu mode, command line mode, graphical dialog mode etc.; Terminal called sends 200OK message to calling conversation control unit in (12), carries the called subscriber in the message and activates option, and its SIP header field expansion can similar step 2 or used identical SIP header field.
PAoC-Header＝“P-AoC-Ind”HCOLON?P-AoC-para*(COMMAP-AoC-para)
P-AoC-para＝P-AoC-S/P-AoC-D/P-AoC-E/P-AoC-All
P-AoC-S＝“AoC-S”EQUAL?P-AoC-value
P-AoC-D＝“AoC-D”EQUAL?P-AoC-value
P-AoC-E＝“AoC-E”EQUAL?P-AoC-value
P-AoC-All＝“AoC-All”EQUAL?P-AoC-value
P-AoC-value＝“Actived”/“Inactived”
As: P-AoC-Ind:AoC-S=Actived, AoC-D=Inactived, Aoc-E=Inactived represent to activate the AoC-S business, deexcitation AoC-D and AoC-E business;
P-AoC-Ind:AoC-All=actived represents to activate all AoC business.
Terminal called also can use the subscription header field, carries the called subscriber and activates option; Terminal called can also as INFO, in UPDATE and other response message, carry above-mentioned SIP header field in other message, activate the AoC business before conversation is set up; Terminal called also can be after conversation be set up, and by other message, as re-Invite message, response message carries above-mentioned SIP header field expansion, activates the AoC business.
Calling conversation control unit is routed to Service Control Unit to 200 OK message in (13); Service Control Unit is according to the activation option in the 200 OK message in (14), and the subscribe option of the interim AoC business of called subscriber, determines whether activate the AoC business for this calling; If activate the AoC business, Service Control Unit need obtain the charge information of this calling from charge system.The same prior art of the interface of Service Control Unit and charge system; Service Control Unit by MESSAGE message, sends to terminal called with the charge informations such as rate of this calling in (15) and (16), and Service Control Unit also can pass through other message, INFO for example, and ACK comes response message to send charge information; Terminal called shows charge information to the called subscriber in (17), realizes the AoC-S business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (18) and (19); Service Control Unit sends 200 OK message to the calling subscriber in (20) and (21), can continue to carry AoC in the message and activate option, also can not carry, and finishes call proceeding, call setup, and (20) also can carry out in described (15) before with (21); Session is set up in (22); In (23) calling procedure, under the situation that call record changes, the charge information after Service Control Unit obtains to upgrade from charge system; Service Control Unit by MESSAGE message, sends to terminal called with charge information in (24) and (25), and Service Control Unit also can pass through other message, as INFO, comes response message to send charge information; Terminal called shows charge information to the called subscriber in (26), realizes the AoC-D business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (27) and (28).
As shown in Figure 12, under the caller call release situation, AoC-E business realizing flow process is as follows: caller call release in (1), Calling Side network are routed to BYE message the calling conversation control unit of called network; Calling conversation control unit is routed to Service Control Unit with BYE message in (2); Service Control Unit obtains the charge information of this calling from charge system in (3); Service Control Unit by MESSAGE message, sends to terminal called with the charge information of this calling in (4) and (5), and Service Control Unit also can pass through other message, and as INFO, BYE comes response message to send charge information; Terminal called shows charge information to the called subscriber in (6), realizes the AoC-E business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (7) and (8); Service Control Unit sends BYE message to the called subscriber in (9) and (10), and (9) also can carry out in described (4) before with (10); Terminal called sends 200OK message to the Calling Side network in (11), (12), (13) and (14), finishes the release of calling;
Under the called call release situation, AoC-E business realizing flow process is as follows in Figure 12: caller call release in (1), Calling Side network are routed to BYE message the calling conversation control unit of called network; Calling conversation control unit is routed to Service Control Unit with BYE message in (2); Service Control Unit obtains the charge information of this calling from charge system in (3); Service Control Unit by MESSAGE message, sends to terminal called with the charge information of this calling in (4) and (5), and Service Control Unit also can pass through other message, as INFO, and BYE, response message sends charge information; Terminal called shows charge information to the called subscriber in (6), realizes the AoC-E business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (7) and (8); Service Control Unit sends BYE message to the called subscriber in (9) and (10), and described (9) also can carry out in described (4) before with (10); Terminal called sends 200 OK message to the Calling Side network in (11) (12) (13) and (14), finishes the release of calling.
As shown in figure 13, this embodiment comprises that a complete called subscriber triggers the realization flow of AoC business temporarily, concrete description the called subscriber during call setup, activate the realization flow of AoC business by SUBSCRIBER, the specific implementation flow process is: the calling subscriber makes a call in (1), the Calling Side network is routed to INVITE the calling conversation control unit of called network, and the calling conversation control unit of called network is according to service trigger criteria, the interim AoC business if the called subscriber has contracted is routed to the AoC Service Control Unit with INVITE; The AoC Service Control Unit is forwarded to calling conversation control unit with the SIP INVITE in (2), its AoC Service Control Unit can add AoC inquiry sign in the SIP INVITE, expression needs the called subscriber to select to trigger the AoC business whether temporarily, the AoC Service Control Unit can also check that the called subscriber subscribes to the option of interim AoC business, be that acquiescence activates or do not activate, this information is added the SIP INVITE, be used to notify terminal called.Its SIP header field expansion is with the expansion of (2) described in Figure 11; Service Control Unit is transmitted INVITE to calling conversation control unit in (3); (4) calling conversation control unit is transmitted INVITE to terminal called; (5) caller and calledly carry out session negotiation operation, such as media negotiation, operations such as resource reservation; Dialed terminal bell in (6) and (7), send ring-back tone to caller, and terminal called in ring can according to the P-AoC-value value whether indicate the called subscriber be the AoC occasional service with and default value, be used to point out the called subscriber to select to activate or deexcitation AoC business, the called subscriber selects this time to call out whether need to activate the AoC business, terminal called provides operation interface to be used for the called subscriber and selects to activate the AoC business, operation interface can be a menu mode, command line mode, graphical dialog mode etc.; Perhaps terminal called sends SUBSCRIBER message by calling conversation control unit to Service Control Unit, is used for activating or deexcitation AoC business; For indication in SUBSCRIBER message activates or deexcitation AoC business, the incident bag of the subscribe request that expression of expansion " activates the AoC business " in sip message, called after aoc for example, transmit by the Event header field, in SIP SUBSCRIBE message, have following content to be " Event:aoc ", also can in sip message, expansion respectively " activate AoC-S ", " activate AoC-D " and the incident bag of " activating AoC-E ", subscribe to AoC-S respectively, AoC-D, AoC-E business; And be set to 0 by the Expired in the SUBSCRIBER message, and cancel the activation manipulation of AoC business, perhaps expand an incident bag in addition, identify interim cancellation AoC business; In the SUBSCRIBER message of (6) and (7), can carry the DialogID of this session, perhaps the calling and called relevant information is used for SUBSCRIBER message and this session association, the AoC business of this session of activation; Also can not carry DiaglogID or calling and called relevant information, represent that this activation operation is relevant with the all-calls of current existence, the AoC business of this terminal called all-calls of activation; Above-mentioned xml also can increase AoC-S in describing, AoC-D, and the description respectively of AoC-E is used for activating respectively AoC-S, AoC-D and AoC-E business; Service Control Unit sends the 200OK message of SUBSCRIBER message to terminal called in (8) and (9); Service Control Unit determines whether activate the AoC business for this calling according to the SUBSCRIBER operation of user terminal in (10), if activate the AoC business, Service Control Unit need obtain the charge information of this calling from charge system.The same prior art of the interface of Service Control Unit and charge system; Service Control Unit by NOTIFY, sends to terminal called with the charge informations such as rate of this calling in (11) and (12), and Service Control Unit also can pass through other message, and as MESSAGE, INFO comes response message to send charge information; Wherein, NOTIFY can be the same with MESSAGE, uses text mode to transmit charge information, also can expand a mime type, transmits charge information; Terminal called shows charge information to the called subscriber in (13), realizes the AoC-S business; Terminal called sends the 200OK message of NOTIFY to Service Control Unit in (14) and (15); The called subscriber accepts this time to call out in (16), (17), (18), (19) and (20), sends 200OK message to caller; Session is set up in (21); In (22) calling procedure, under the situation that call record changes, the charge information after Service Control Unit obtains to upgrade from charge system; Service Control Unit by NOTIFY, sends to terminal called with charge information in (23) and (24), and Service Control Unit also can pass through other message, as MESSAGE, and INFO, response message sends charge information; (25) terminal called shows charge information to the called subscriber, realizes the AoC-D business; Terminal called sends 200 OK message of NOTIFY to Service Control Unit in (26) and (27); In (28), call out release, comprise that caller discharges and two kinds of situations of called release; Service Control Unit obtains the charge information of this calling from charge system in (29); Service Control Unit by NOTIFY, sends to terminal called with charge information in (30) and (31), and Service Control Unit also can pass through other message, as MESSAGE, and INFO, BYE, response message sends charge information; Terminal called shows charge information to the called subscriber in (32), realizes the AoC-E business; Send 200 OK message of NOTIFY to Service Control Unit with (34) terminal called in (33).
As shown in figure 14, the called subscriber activates the AoC business by SUBSCRIBER behind call setup realization flow is described, idiographic flow is: the calling subscriber makes a call in (1), the Calling Side network is routed to the calling conversation control unit of the calling conversation control unit of called network and called network according to service trigger criteria with INVITE, the interim AoC business if the called subscriber has contracted is routed to the AoC Service Control Unit with INVITE; The AoC Service Control Unit is forwarded to calling conversation control unit with the SIP INVITE in (2), its AoC Service Control Unit can add AoC inquiry sign in the SIP INVITE, expression needs the called subscriber to select to trigger the AoC business whether temporarily, the AoC Service Control Unit can also check that the called subscriber subscribes to the option of interim AoC business, be that acquiescence activates or do not activate, this information is added the SIP INVITE, be used to notify terminal called.Its SIP header field expansion is with the expansion of (2) among Figure 11; Service Control Unit is transmitted INVITE to calling conversation control unit in (3); Calling conversation control unit is transmitted INVITE to terminal called in (4); Caller and calledly carry out session negotiation operation in (5), such as media negotiation, operations such as resource reservation; Dialed terminal bell in (6) send ring-back tone to caller, and called selection is accepted this time to call out; The called subscriber sends 200OK message to the Calling Side network in (7), (8), (9) and (10); Session is set up in (11); The called subscriber selects to activate or deexcitation AoC business by the operation interface of terminal called in (12) and (13), and its operation interface can be a menu mode, command line mode, graphical dialog mode etc.; Terminal called sends SUBSCRIBER message by calling conversation control unit to Service Control Unit, be used for activating or deexcitation AoC business, for indication in SUBSCRIBER message activates or deexcitation AoC business, the incident bag of the subscribe request that expression of expansion " activates the AoC business " in sip message, called after aoc for example, transmit by the Event header field, following content is arranged: " Event:aoc " in SIP SUBSCRIBE message, be set to 0 by the Expired in the SUBSCRIBER message, cancel the activation manipulation of AoC business, also can expand an incident bag in addition, identify interim cancellation AoC business, and in SUBSCRIBER message, can carry the Dialog ID of this session, perhaps calling and called relevant information, be used for SUBSCRIBER message and this session association, activate the AoC business of this calling, also can not carry DiaglogID or calling and called relevant information, the all-calls of representing this subscription and current existence is relevant, activates the AoC business of this terminal called all-calls; Service Control Unit sends the 200OK message of SUBSCRIBER message to terminal called in (14) and (15); Service Control Unit determines whether activate the AoC business for this calling according to the SUBSCRIBER operation of user terminal in (16), if activate the AoC business, Service Control Unit need obtain the charge information of this calling from charge system.The same prior art of the interface of Service Control Unit and charge system; Service Control Unit is with the charge informations such as rate of this calling in (17) and (18), pass through NOTIFY, send to terminal called, Service Control Unit also can pass through other message, as MESSAGE, INFO, response message sends charge information, and NOTIFY can be the same with MESSAGE, uses text mode to transmit charge information, also can expand a mime type, transmit charge information; Terminal called shows charge information to the called subscriber in (19), realizes the AoC-S business; Terminal called sends the 200OK message of NOTIFY to Service Control Unit in (20) and (21); In (22) calling procedure, under the situation that call record changes, the charge information after Service Control Unit obtains to upgrade from charge system; Service Control Unit by NOTIFY, sends to terminal called with charge information in (23) and (24), and Service Control Unit also can pass through other message, as MESSAGE, and INFO, response message sends charge information; Terminal called shows charge information to the called subscriber in (25), realizes the AoC-D business; Terminal called sends the 200OK message of NOTIFY to Service Control Unit in (26) and (27); Call out in the release in (28), comprise that caller discharges and two kinds of situations of called release; Service Control Unit obtains the charge information of this calling from charge system in (29); Service Control Unit by NOTIFY, sends to terminal called with charge information in (30) and (31), and Service Control Unit also can pass through other message, as MESSAGE, and INFO, BYE, response message sends charge information; Terminal called shows charge information to the called subscriber in (32), realizes the AoC-E business; Terminal called sends 200 OK message of NOTIFY to Service Control Unit in (33) and (34).
Having described the called subscriber in Figure 15 is activating by the interface E2 between terminal called and the Service Control Unit during the call setup or the realization flow of deexcitation AoC business, its specific implementation flow process is: the calling subscriber makes a call in (1), the Calling Side network is routed to INVITE the calling conversation control unit of called network, and the calling conversation control unit of called network is according to service trigger criteria, the interim AoC business if the called subscriber has contracted then is routed to INVITE the AoC Service Control Unit; The AoC Service Control Unit is forwarded to calling conversation control unit with the SIP INVITE in (2), its AoC Service Control Unit can add AoC inquiry sign in the SIP INVITE, expression needs the called subscriber to select to trigger the AoC business whether temporarily, the AoC Service Control Unit can also check that the called subscriber subscribes to the option of interim AoC business, be that acquiescence activates or do not activate, this information is added the SIP INVITE, be used to notify terminal called.Its SIP header field expansion is with the expansion of (2) among Figure 11; Service Control Unit is transmitted INVITE to calling conversation control unit in (3); Calling conversation control unit is transmitted INVITE to terminal called in (4); Caller and calledly carry out session negotiation operation in (5), such as media negotiation, operations such as resource reservation; Dialed terminal bell in (6), send ring-back tone to caller, and terminal called in ring can according to the P-AoC-value value whether indicate the called subscriber be the AoC occasional service with and default value, be used to point out the called subscriber to select to activate or deexcitation AoC business; Perhaps the called subscriber selects this time to call out whether need to activate the AoC business, and terminal called provides operation interface to be used for the called subscriber and selects to activate the AoC business, and its operation interface can be a menu mode, command line mode, graphical dialog mode etc.; Perhaps to Service Control Unit activation AoC business, also can carry out behind call setup again by this operation by the E2 interface for terminal called.TISPAN uses the Ut reference point to define terminal to the interface between the Service Control Unit at present, adopt the XCAP agreement, describe by XML and to realize business operation, for activation and the deactivating operation that realizes the AoC business, in (6), can also realize that the specific embodiment of its XML is as follows by an XML text:
<？xml?version＝″1.0″encoding＝″UTF-8″？>
<simservs
xmlns＝″urn:org:etsi:tispan:ngn:params:xml:ns:simservs″
xmlns:cp＝″urn:ietf:params:xml:ns:common-policy″
xmlns:ocp＝″urn:oma:params:xml:ns:common-policy″>
<tempory?advice?of?charge?default＝″inactive″>
<operation＝″active″>
<dialog?id＝″31381819328923″>
<cp:identity＝″callingparty@example.com″>
</simservs>
And can be described in by XML at this activation is set, the perhaps interim AoC business of deexcitation is in XML describes, can also carry the DialogID of this session, perhaps the calling and called relevant information is used for this activation operation and this session association are activated the AoC business of this calling; Also can not carry DiaglogID or calling and called relevant information, represent that the all-calls of this subscription and current existence is relevant, activate the AoC business of this terminal called all-calls; Service Control Unit sends the response message of interim AoC activation of service/deactivating operation to terminal called in (7); Service Control Unit is according to the activation operation of user terminal in (8), determine for this calling, whether activate the AoC business, if activate the AoC business, Service Control Unit need obtain the charge information of this calling, the same prior art of the interface of its Service Control Unit and charge system from charge system; Service Control Unit by MESSAGE message, sends to terminal called with the charge informations such as rate of this calling in (9) and (10), and Service Control Unit also can pass through other message, and as INFO, response message sends charge information; Terminal called shows charge information to the called subscriber in (11), realizes the AoC-S business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (12) and (13); The called subscriber accepts this time to call out in (14), (15), (16), (17) and (18), sends 200 OK message to caller; Session is set up in (19); In the calling procedure of (20), under the situation that call record changes, the charge information after Service Control Unit obtains to upgrade from charge system; Service Control Unit by MESSAGE message, sends to terminal called with charge information in (21) and (22), and Service Control Unit also can pass through other message, and as INFO, response message sends charge information; Terminal called shows charge information to the called subscriber in (23), realizes the AoC-D business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (24) and (25); In (26), call out release, comprise that caller discharges and two kinds of situations of called release; Service Control Unit obtains the charge information of this calling from charge system in (27); Service Control Unit by MESSAGE message, sends to terminal called with charge information in (28) and (29), and Service Control Unit also can pass through other message, as INFO, and BYE, response message sends charge information; Terminal called shows charge information to the called subscriber in (30), realizes the AoC-E business; Terminal called sends 200 OK message of MESSAGE message to Service Control Unit in (31) and (32).As seen, adopt technical scheme provided by the present invention, satisfied user's demand greatly.
In sum, adopt technical scheme provided by the present invention, more complete realization interim AoC service, the user is when called, can be according to terminal roaming, other various situations such as conversation importance are selected to activate or the deexcitation AoC service, expand the accommodation of interim AoC service greatly, satisfied user's demand greatly.
Should be understood that above-mentionedly can not be interpreted as the restriction of protection scope of the present invention at the description of preferred embodiment, protection scope of the present invention should be as the criterion with claims.
Claims (6)
1, a kind of method that in packet domain, realizes advice of charge, it is characterized in that, described method is included in a called interim AoC service logic processing module is set on the Service Control Unit, does to carry out the service logic of called interim AoC service under the called situation at institute's service-user; And
The service logic of this called interim AoC service may further comprise the steps:
When the calling conversation control unit of A, callee side is received call request,, described call request is routed to described Service Control Unit according to called subscriber's subscription data;
B, called user terminal are to described Service Control Unit activation AoC service, and Service Control Unit judges whether to activate AoC service according to the operation of user terminal activation;
C, when activating AoC service, send charge information to called user terminal;
Among the described step C, described Service Control Unit comprises to the message that terminal called sends charge information: MESSAGE, INFO, NOTIFY, BYE, response message or ACK.
2, method according to claim 1 is characterized in that, among the described step B, terminal called by with call out relevant conversation launch protocol message, with call out the conversation launch protocol message or the E2 interface that have nothing to do and carry out the activation AoC service.
3, method according to claim 1 is characterized in that, terminal called is set up in the process or laggard line activating/deexcitation AoC service is set up in conversation in conversation among the described step B.
4, according to claim 2 or 3 described methods, it is characterized in that described step B also comprises:
Conversation is set up in the process, and the message of carrying out the activation AoC service by the conversation launch protocol message relevant with calling comprises: INFO, UPDATE, or response message.
According to claim 2 or 3 described methods, it is characterized in that 5, the described conversation launch protocol message that has nothing to do with calling comprises SUBSCRIBER.
According to claim 2 or 3 described methods, it is characterized in that 6, described terminal called can activation be specified dialogue or current all dialogues; Perhaps distinguish activation AoC-S, AoC-D, AoC-E; Perhaps all AoC service of activation simultaneously.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034258A CN100589513C (en) | 2006-03-08 | 2006-03-08 | Method for realizing the charging notice in the packet domain |
| PCT/CN2007/000746 WO2007101409A1 (en) | 2006-03-08 | 2007-03-08 | A method, device and systerm for realizing the payment notification in the packet domain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034258A CN100589513C (en) | 2006-03-08 | 2006-03-08 | Method for realizing the charging notice in the packet domain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101035176A CN101035176A (en) | 2007-09-12 |
| CN100589513C true CN100589513C (en) | 2010-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610034258A Expired - Fee Related CN100589513C (en) | 2006-03-08 | 2006-03-08 | Method for realizing the charging notice in the packet domain |
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| Country | Link |
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| CN (1) | CN100589513C (en) |
| WO (1) | WO2007101409A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9820129B2 (en) | 2011-12-21 | 2017-11-14 | Nokia Solutions And Networks Oy | Charging mechanism for communication network |
| CN106034033A (en) * | 2015-03-20 | 2016-10-19 | 中兴通讯股份有限公司 | CATS charging method, and charging-message request sending method and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267432A (en) * | 1997-06-20 | 2000-09-20 | 艾利森电话股份有限公司 | Method and apparatus for providing advice of charge parameters for mobile radio telephone calls |
| US6529726B1 (en) * | 1998-12-24 | 2003-03-04 | At&T Wireless Services, Inc. | Method of notifying a wireless subscriber as to call payment responsibilities |
| CN1474538A (en) * | 2002-08-09 | 2004-02-11 | 华为技术有限公司 | Method for realizing charge informing of network terminal based on initial conversation protocol |
| WO2004102943A1 (en) * | 2003-05-13 | 2004-11-25 | Nokia Corporation | Distribution of a charging identifier in particular in umts networks |
| CN1633147A (en) * | 2003-12-22 | 2005-06-29 | 华为技术有限公司 | A method for implementing calling and called party pay intelligent service |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574201C (en) * | 2004-01-09 | 2009-12-23 | 华为技术有限公司 | The authentication and accounting method of personal virtual code service |
-
2006
- 2006-03-08 CN CN200610034258A patent/CN100589513C/en not_active Expired - Fee Related
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2007
- 2007-03-08 WO PCT/CN2007/000746 patent/WO2007101409A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267432A (en) * | 1997-06-20 | 2000-09-20 | 艾利森电话股份有限公司 | Method and apparatus for providing advice of charge parameters for mobile radio telephone calls |
| US6529726B1 (en) * | 1998-12-24 | 2003-03-04 | At&T Wireless Services, Inc. | Method of notifying a wireless subscriber as to call payment responsibilities |
| CN1474538A (en) * | 2002-08-09 | 2004-02-11 | 华为技术有限公司 | Method for realizing charge informing of network terminal based on initial conversation protocol |
| WO2004102943A1 (en) * | 2003-05-13 | 2004-11-25 | Nokia Corporation | Distribution of a charging identifier in particular in umts networks |
| CN1633147A (en) * | 2003-12-22 | 2005-06-29 | 华为技术有限公司 | A method for implementing calling and called party pay intelligent service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007101409A1 (en) | 2007-09-13 |
| CN101035176A (en) | 2007-09-12 |
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