CN104349297A - Charging policy method of internetwork signing authorization and device thereof - Google Patents
Charging policy method of internetwork signing authorization and device thereof Download PDFInfo
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- CN104349297A CN104349297A CN201310332733.0A CN201310332733A CN104349297A CN 104349297 A CN104349297 A CN 104349297A CN 201310332733 A CN201310332733 A CN 201310332733A CN 104349297 A CN104349297 A CN 104349297A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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Abstract
The invention discloses a charging policy method of internetwork signing authorization and a device thereof. The method is applied to a visit place policy and charging rules function (V-PCRF). The method comprises the steps that the V-PCRF acquires attribution signing information of user equipment, and whether roaming of local business is authorized to the user equipment is decided according to the attribution signing information. Also disclosed is a policy and charging rules function device which is applied to a visit network of the user equipment in roaming. The device comprises a receiving module which is used for acquiring the attribution signing information of the user equipment; and a decision module which is used for deciding whether roaming of the local business is authorized to the user equipment according to the attribution signing information acquired by the receiving module. With application of the method and the device, a local policy and local business can be performed for a roaming user by the visit network so as to be independent of attribution business and attribution policy decision.
Description
Technical field
The present invention relates to moving communicating field, be specifically related to charging policy method and the device of approval authority of contract signature between a kind of net.
Background technology
Since third generation partner program stage 7 (3GPP Release7) standards system is formulated, strategy and billing function control (Policy and Charging Control, referred to as PCC) framework by strategy and charging and realize.PCC framework is a functional framework that can be applied to multiple access technology, such as, PCC framework can be applied to universal mobile telecommunications system (Universal MobileTelecommunications System, referred to as UMTS) terrestrial radio access network (UMTS Terrestrial Radio Access Network, referred to as UTRAN), global system for mobile communications (Global system for Mobile Communication, referred to as GSM)/GSM data enhancing evolution (EDGE) wireless access network, intercommunicated wireless local area network (Interworking WLAN, referred to as I-WLAN) and grouping system (the Evolved Packet System of evolution, referred to as EPS) etc.
PCC mainly achieves policy control and the large function of charging two.As shown in Figure 1, PCC framework comprises following logical functional entity:
AF (Application Function, business function entity),
PCRF (Policy and Charging Rules Function, policy control and charging regulation function entity),
PCEF (Policy and Control Enforcement Function, strategy and charging execution function entity,
TDF (Traffic Detection Function, business measuring ability),
Bearing binding and event reporting function entity (Bearer Binding and Event ReportingFunction, referred to as BBERF, SPR,
OCS (Online Charging System, Online Charging System) and OFCS (Offline Charging System, off-line accounting system).Wherein: PCRF is undertaken alternately by Sp interface and SPR, undertaken alternately with TDF by Sd interface, undertaken alternately with AF by Rx interface, undertaken alternately with BBERF by Gxx interface, undertaken alternately with PCEF by Gx interface; PCE is also undertaken alternately, being undertaken alternately by Gx interface and OFCS interface by Gy interface and OCS.
It is access packet data network (Packet Data Network that above PCC framework achieves UE by each functional entity, referred to as PDN) IP that sets up connects the policy and charging control of Access Network (IP Connectivity Access Network, referred to as IP-CAN) session.
In the prior art, when user roams into visited place, there are two kinds of modes, one is ownership place route access (home routed access), one is local break-out access (local breakout access), as shown in Figure 2, at LBO (Local BreakOut, local break-out) in PCC framework under roaming scence, PCEF is positioned at visited network, and the information interaction of visited network and home network is transmitted by the roaming interface S9 interface between visited network PCRF (V-PCRF) and home network PCRF (H-PCRF).When user accesses at visited network, V-PCRF sets up S9 session/sub-session by S9 interface requests, and H-PCRF formulates PCC strategy, and issue PCC rule to V-PCRF, forward pass is to execution such as PCEF/BBERF.
The individual business demand of current mobile communication is on the increase, and ownership place business when using in roaming place rate higher, these two reasons cause user to roam into while visited network needs can be supported in access belonging area network business, the terminal can contracted at home network by it and the local service (being called roaming local service) of id information access visited network.Because roaming local service belongs to access zone network, for the signing independence of home network, because of ground, user is accessed to corresponding strategies and the resource authorization of roaming local service function, need to carry out decision-making by the V-PCRF of access zone network, that is: for this roamer, a part of business is home network business, carry out decision-making and mandate by home network H-PCRF, formulate and issue corresponding strategies rule; Part business is access zone network local service, carries out decision-making and mandate by access zone network V-PCRF, formulates and issues corresponding strategies rule.
And in prior art, strategy under roaming scence and charging regulation are formulated by home network H-PCRF and are issued, strategic decision-making and resource authorization carry out at home network H-PCRF, strictly all rules is all by ownership place decision-making, visited network can only select the mandate Sum fanction receiving or refuse H-PCRF, the independence of visited place local service cannot be performed to roamer signing and authorize, cannot carrying out of visited place business be carried out.
Summary of the invention
The object of the present invention is to provide charging policy method and the device of approval authority of contract signature between a kind of net, the defect that the independent strategies decision-making Sum fanction that cannot perform roaming local service to roamer to solve existing visited network is formulated.
For solving the problem, the invention provides a kind of charging policy method of approval authority of contract signature between net, in the policy control being applied to visited place and charging regulation function entity (V-PCRF), comprising:
Whether described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, and be described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information.
Further,
Described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
When S9 conversation establishing, described V-PCRF sends request to the policy control of the ownership place of described subscriber equipment and charging regulation function entity (H-PCRF), the ownership place CAMEL-Subscription-Information of subscriber equipment described in acquisition request;
Receive the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described H-PCRF returns.
Further,
At least to carry described subscriber equipment in the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described H-PCRF returns whether to have contracted the indication information of roaming local service function;
Whether described be described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information, specifically comprises:
If judge, the value of described indication information represents that described subscriber equipment has been contracted roaming local service, be then described subscriber equipment mandate roaming local service; Otherwise, refuse described subscriber equipment and use roaming local service.
Further,
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF of described reception returns, specifically comprises:
Receive S9 session establishment or amendment acknowledge message that described H-PCRF returns, wherein carry the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Further,
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF of described reception returns, specifically comprises:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment returned by H-PCRF described in S9 interface.
Further,
Described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
Described V-PCRF receives the ownership place CAMEL-Subscription-Information of the described subscriber equipment that mobile management entity (MME) is sent;
Wherein, the ownership place CAMEL-Subscription-Information of described subscriber equipment that described MME sends is stored in home subscriber server (HSS).
Further,
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that described V-PCRF receives is that described MME is got from described HSS by S6a interface.
Further,
Described V-PCRF receives the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described MME sends, and specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment is carried in the conversation establishing request message that the visited network packet data gateway (PGW) that described V-PCRF receives is sent;
Wherein, described PGW is by receiving the establishment conversation request message sent by SGW of MME, gets the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Further, described method also comprises:
Going out according to the decision-making of described ownership place CAMEL-Subscription-Information after for described subscriber equipment mandate roaming local service, in conjunction with described ownership place CAMEL-Subscription-Information, visited place CAMEL-Subscription-Information, the access information of described subscriber equipment and the service requesting information of application function, carry out the formulation of strategic decision-making Sum fanction.
Further,
The described subscriber equipment that described H-PCRF returns is described H-PCRF after receiving the described request that described V-PCRF sends at the CAMEL-Subscription-Information of home network, obtain from this locality or to the user signing contract information storehouse acquisition request of ownership place.
Correspondingly, present invention also offers a kind of policy control and charging rule functional device, in access zone network when being applied to subscriber equipment generation roaming, comprising:
Receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment;
Decision-making module, for the described ownership place CAMEL-Subscription-Information got according to described receiver module, whether decision-making is described subscriber equipment mandate roaming local service.
Further, described device also comprises:
Sending module, for when S9 conversation establishing, sends request to the policy control of the ownership place of described subscriber equipment and charging regulation function entity (H-PCRF), the ownership place CAMEL-Subscription-Information of subscriber equipment described in acquisition request
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving described H-PCRF and returning.
Further,
At least to carry described subscriber equipment in the ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF that described receiver module receives returns whether to have contracted the indication information of roaming local service function;
Whether described decision-making module is used for according to the decision-making of described ownership place CAMEL-Subscription-Information is described subscriber equipment mandate roaming local service, specifically comprises:
If described decision-making module is used for judging that the value of described indication information represents that described subscriber equipment has been contracted roaming local service, then possesses a precondition for described subscriber equipment mandate roaming local service; Otherwise, refuse described subscriber equipment and use roaming local service.
Further,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module, for the S9 session establishment that receives described H-PCRF and return or amendment acknowledge message, wherein carries the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Further,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module is used for the ownership place CAMEL-Subscription-Information of the described subscriber equipment returned by H-PCRF described in S9 interface.
Further,
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving mobile management entity (MME) and sending;
Wherein, the ownership place CAMEL-Subscription-Information of described subscriber equipment that described MME sends is stored in home subscriber server (HSS).
Further,
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that described receiver module receives is that described MME is got from described HSS by S6a interface.
Further,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described MME and send, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment is carried in the conversation establishing request message that the visited network packet data gateway (PGW) that described receiver module receives is sent;
Wherein, described PGW is by receiving the establishment conversation request message sent by SGW of MME, gets the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Further, described device also comprises:
Rulemaking module, for going out after for described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information at described decision-making module, in conjunction with described ownership place CAMEL-Subscription-Information, visited place CAMEL-Subscription-Information, the access information of described subscriber equipment and the service requesting information of application function, carry out the formulation of strategic decision-making Sum fanction.
Further,
The described subscriber equipment that the described H-PCRF that described receiver module receives returns is described H-PCRF after receiving the described request that described V-PCRF sends at the CAMEL-Subscription-Information of home network, obtain from this locality or to the user signing contract information storehouse acquisition request of ownership place.
After adopting the present invention, visited network can perform local policy to roamer and carry out local service, independent of ownership place business and ownership place strategic decision-making.
Accompanying drawing explanation
Fig. 1 is the non-roaming structure composed schematic diagram of PCC in prior art;
Fig. 2 is that in prior art, PCC roams visited place access architecture schematic diagram;
Fig. 3 is the charging policy method flow diagram of approval authority of contract signature between net in the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the embodiment of the present invention one;
Fig. 5 is the schematic flow sheet of the embodiment of the present invention two;
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
In the present embodiment, a kind of charging policy method of approval authority of contract signature between net, in the policy control being applied to visited place and charging regulation function entity (V-PCRF), as shown in Figure 3, comprising:
Whether V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, and be this subscriber equipment mandate roaming local service according to this ownership place CAMEL-Subscription-Information decision-making.
Concrete mode is see following two embodiments.
Embodiment one:
When user's roaming is visited place access scene, the CAMEL-Subscription-Information be kept in the SPR of ownership place is sent to the V-PCRF of visited network by the H-PCRF of home network by S9 interface, be convenient to mandate and the formulation of strategic decision-making Sum fanction that local service is carried out roaming in visited place, do not need ownership place to carry out license confirmation.When the V-PCRF of visited network is according to the CAMEL-Subscription-Information of ownership place and visited place and capability negotiation, to support and after authorizing roaming local function, visited network independently carries out the formulation of strategic decision-making Sum fanction to such business and issues.Idiographic flow as shown in Figure 4, comprising:
Step S401, set up in the process of IP-CAN session in UE request, the gateway at the PCEF place of visited network receives IP-CAN session establishment request message, carries the PDN mark of the user ID of this UE and the PDN network of request access in this IP-CAN session establishment request message;
Step S402, PCEF send IP-CAN session establishment Indication message to V-PCRF, and in this IP-CAN session establishment Indication message, carry above-mentioned user ID, PDN mark and the IP address (IP Address) for this UE distribution;
When UE accesses visited network, visited network provides ownership place roaming scenarios and roaming local service scheme, supposes that UE have selected roaming local service scheme; Then PCEF sends the instruction of the roaming local service scheme of UE to V-PCRF in above-mentioned IP-CAN session establishment Indication message;
Step S402a ~ 402b, if now V-PCRF is also not mutual with the SPR of visited place, so V-PCRF needs to carry out alternately with this SPR, if preserve the signing document of roaming local service in SPR, then obtains this signing document; Or V-PCRF just carries out alternately with SPR after device start, to obtain this signing document.
According to the user ID received, step S403, V-PCRF judge that this user is as roamer.If V-PCRF is not also for this user sets up S9 session, then V-PCRF sends a request message to set up S9 session to H-PCRF, also a S9 session is set up in request simultaneously, and V-PCRF carries the user ID of this user, PDN mark and IP address etc. in S9 session.If V-PCRF is for this user establishes S9 session, then V-PCRF sends a request message to H-PCRF, to revise S9 session, also a S9 session is set up in request simultaneously, and V-PCRF carries the user ID of this user, PDN mark and IP address etc. in S9 session; Arrange in the support feature (function support) carried in the request message that V-PCRF sends and support roaming local service function, this example of support pattern specifically arranging function does not limit;
Step S404, H-PCRF, according to the user ID received, do not preserve the CAMEL-Subscription-Information of this user if judge, then send signing document request to SPR, and in this signing document request, carry user ID and the PDN mark of this user; Preserve the CAMEL-Subscription-Information of this user if judge, then perform step S406;
Step S405, SPR return the CAMEL-Subscription-Information (returning by signing document response, the CAMEL-Subscription-Information comprising roaming local service) of this user according to the user ID received and PDN mark;
If now ownership place SPR did not also provide the CAMEL-Subscription-Information of above-mentioned UE to H-PCRF, so now SPR will provide to H-PCRF; Or H-PCRF is just mutual to obtain the CAMEL-Subscription-Information of UE with SPR after device start.
Step S406, the request message that H-PCRF sends according to V-PCRF, and the CAMEL-Subscription-Information of the user got, network strategy, UE access information etc. judge the related service of this user as roaming local service, need to send ownership place CAMEL-Subscription-Information to visited place, undertaken authorizing and formulating distributing policy by visited place;
H-PCRF, according to information such as the CAMEL-Subscription-Information of the user got and roaming agreements, sends the ownership place CAMEL-Subscription-Information (as roamed the CAMEL-Subscription-Information of local service) of this UE by S9 session establishment or amendment acknowledge message to V-PCRF; Wherein: the support feature, the ownership place CAMEL-Subscription-Information (such as this user whether contracted the indication information of roaming local service and the details such as possible mandate operator list (list) and mandate business list) that represent this function and support in this message, may be comprised.If H-PCRF does not support to roam local service, then H-PCRF returns corresponding support feature and indicate, represents this service request of refusal, and S9 session/sub-session establishment unsuccessfully;
The information such as the ownership place CAMEL-Subscription-Information that step S407, V-PCRF storage H-PCRF returns and function support.According to ownership place CAMEL-Subscription-Information and function support information, whether decision-making authorizes roaming local service.If authorize this business, then in conjunction with the service requesting information of the access information of ownership place and visited place CAMEL-Subscription-Information, UE, beared information that visited place PCEF provides and AF, carry out the formulation of strategic decision-making Sum fanction.Return corresponding response message to PCEF, issue relevant PCC rule to PCEF.Corresponding QoS (Quality of Service, service quality) rule is handed down to BBERF and carries out installation execution;
Step S408, PCEF install and perform PCC strategy, as PCC rule, event trigger etc.PCEF place gateway returns response to above-mentioned UE and sets up IP-CAN session, wherein carries the IP address of distribution;
The IP-CAN session that step S409, UE are set up by step S401-step S408 connects and requested service with the server of roaming local service.The AS of this roaming local service provides roaming local service information to AF, triggers the AF session of setting up itself and PCRF;
Step S410, AF send the request of AF session establishment to V-PCRF, wherein carry roaming local service information;
Step S411, V-PCRF to contract the information that the signing document of roaming local service of ownership place SPR that document, H-PCRF send and other Client provide according to the roaming local service obtained from the SPR of visited place, authorizes the roaming local service that AF provides;
If V-PCRF authorizes successfully, then formulate PCC rule according to business information, user signing contract information, network strategy etc. and be supplied to PCEF;
If V-PCRF refuses to authorize, so V-PCRF returns refuse information to AF, and flow process terminates;
Step S412, V-PCRF return session establishment response message to AF;
Step S413, V-PCRF provide PCC rule to PCEF;
Step S414, PCEF install and after implementation strategy, return acknowledge message to V-PCRF;
Step S415 ~ S416, alternatively, if carrier policy needs the strategic decision-making Sum fanction of ownership place perception visited place, then V-PCRF is by S9 session modification flow process, transmits relevant PCC rule to ownership place H-PCRF perception.
Embodiment two:
Fig. 5 selects the local PGW (Packet Gateway, packet data gateway) of visited network to set up the schematic flow sheet of IP-CAN session in attachment flow when being UE roaming, as shown in Figure 5, comprising:
Step 501: when user starts shooting, initiate attaching process to visited network, namely UE sends Attach Request message by base station to mobile management entity (Mobility Management Entity, referred to as MME);
In this step, non-access layer information (i.e. Attach Request message) sends to MME by base station encapsulates in the initialising subscriber message of S1 interface, and whether self also can be supported that the ability of local access and APN are carried in attachment request and send to MME by base station;
After step 502:MME receives Attach Request message, if the contextual information of this UE or this Attach Request message do not carry out integrity protection or the failure of this Attach Request message integrity protection in discovery network, then authentication is carried out to this user terminal;
Step 503 ~ 504: when locally-attached information is set up in UE request of carrying in attachment request, or the protocol configuration option that UE provides (PCO) and/or APN are through encryption, and so, MME obtains PCO and/or APN information by base station to UE.As the enciphered message in Fig. 5 obtains request and enciphered message acquisition response;
Step 505: if the CAMEL-Subscription-Information of not this UE in MME, then send to HSS (Home Subscriber Server, home subscriber server) and upgrade location request message, the CAMEL-Subscription-Information of this UE of acquisition request.HSS return comprise this roaming local service mark CAMEL-Subscription-Information to MME;
The local policy of the CAMEL-Subscription-Information that step 506:MME returns according to HSS and access zone network, judges whether to be the PGW that this UE selects visited place local network; The signing form of the present invention to the roaming local service in HSS does not limit, and is exemplified as: determine to allow or forbid as this UE selects the PGW of access zone network by the value judging to roam local service mark, if allow, and can the PGW of prioritizing selection access zone network;
MME obtains visited place PGW information by this locality configuration or dns server, and user terminal realizes the access of roaming visited place by this PGW.
If forbid the PGW for this UE selection access zone network, then set up relevant bearer according to prior art and complete attachment flow, this process is technology known in those skilled in the art, is not repeating here.Access zone network is not for this UE provides roaming local service;
Step 507:MME selects a SGW according to prior art, distributes and carries ID accordingly, sends and creates conversation request message to this SGW, wherein carry: the information such as user ID, PGW address, PDN address, APN of UE.Carry ownership place CAMEL-Subscription-Information (such as roaming local service mark) in this message, to SGW, forward pass is to PGW simultaneously.After SGW receives this request message, send this establishment conversation request message to PGW corresponding to this PDN GW, carry relevant parameter (comprising the roaming local service CAMEL-Subscription-Information of ownership place) in its message received to PGW;
Step 508:PGW initiates IP-CAN conversation establishing flow process (508a ~ 508f).Send conversation establishing request message to visited place PCRF, in message, carry the user ID of UE, PDN mark, and the roaming local service CAMEL-Subscription-Information of ownership place.V-PCRF receives this conversation establishing request message, preserve relevant parameter, in conjunction with relevant CAMEL-Subscription-Information (VSPR and HSS) and visited place strategy, perform following operation: if ownership place support and this business of having contracted, and visited place is supported and can be authorized, then V-PCRF formulates PCC strategy and qos policy according to the service requesting information of AF, the session solicited message of PGW and CAMEL-Subscription-Information, correspondence is issued to PCEF and BBERF of access zone network, and possible ADC (Application Detection and Control, application detection control) rule is to TDF.Concrete handling process 508a ~ 508f, in detail see S402 ~ S407, does not do repeated description here, and wherein main difference is, H-PCRF returns CAMEL-Subscription-Information to V-PCRF alternatively; Relevant CAMEL-Subscription-Information MME based on UE rank has obtained and has sent V-PCRF in HSS, and the business alternatively in ownership SPR or the relevant CAMEL-Subscription-Information of data flow rank return to V-PCRF by H-PCRF;
Otherwise V-PCRF refuses this service authorization, the conversation establishing request of refusal PCEF, the IP-CAN conversation establishing failure of this business;
Step 509:PGW installs the PCC rule performing PCRF and issue; Send and create conversational response message to SGW, and forward to MME;
Step 510:MME sends initial context and sets up request to base station, comprise and send to the attachment of UE to accept message in this request;
Step 511 ~ 512: carry out RRC connection establishment between base station and UE.In this process, the attachment that MME sends is accepted message by RRC request of setting up and sends to UE by base station;
Step 513: base station receives initial context and sets up request, returns initial context to SGW and sets up response;
Step 514 ~ 515:UE returns attachment by base station to MME and completes message;
Step 516:AF triggers local service, and V-PCRF strategic decision-making also issues rule to PCEF installation execution; Concrete detailed description is see S409-416.Wherein the main distinction is V-PCRF strategic decision-making foundation, is different from roaming local service that V-PCRF in S411 obtains from the SPR of visited place and contracts the signing document of roaming local service of ownership place SPR that document and H-PCRF send; In this example, the V-PCRF decision-making foundation roaming local service come from the CAMEL-Subscription-Information of the roaming local service that MME transmits through PCEF and visited place SPR is contracted document, and the roaming local service in the ownership place SPR that sends of possible ownership place H-PCRF is contracted document.If V-PCRF authorizes successfully, then according to business information, user is signing, network strategy etc. is formulated PCC rule and is supplied to PCEF; If V-PCRF refuses to authorize, so V-PCRF returns refuse information to AF.Flow process terminates;
Alternatively, if carrier policy needs the strategic decision-making Sum fanction of ownership place perception visited place, then V-PCRF by S9 session modification flow process, will transmit relevant PCC rule to ownership place H-PCRF perception.
According to operator needs, above embodiment one SPR (Subscription Profile Repository, user signing contract information storehouse) is signing and embodiment two HSS is signing can dispose simultaneously or dispose separately.
Visited place of the present invention is to the acquisition of the CAMEL-Subscription-Information of ownership place above, except being applicable to the roaming local service of visited place mandate, be applicable to the business of the mandate of other visited place and strategic decision-making simultaneously, the patronage data service function, support Fair Use Policy function etc. contracted in such as the support disassociation service function of third party virtual operator, the busy of visited place decision-making or busy district policing feature, visited place, all by the acquisition scheme of ownership place CAMEL-Subscription-Information of the present invention, the strategic decision-making of visited place and the technical support of mandate can be provided.
Correspondingly, in the present embodiment, a kind of policy control and charging rule functional device, in access zone network when being applied to subscriber equipment generation roaming, comprising:
Receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment;
Decision-making module, for the described ownership place CAMEL-Subscription-Information got according to described receiver module, whether decision-making is described subscriber equipment mandate roaming local service.
Preferably, described device also comprises:
Sending module, for when S9 conversation establishing, sends request to the policy control of the ownership place of described subscriber equipment and charging regulation function entity (H-PCRF), the ownership place CAMEL-Subscription-Information of subscriber equipment described in acquisition request
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving described H-PCRF and returning.
Preferably,
At least to carry described subscriber equipment in the ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF that described receiver module receives returns whether to have contracted the indication information of roaming local service function;
Whether described decision-making module is used for according to the decision-making of described ownership place CAMEL-Subscription-Information is described subscriber equipment mandate roaming local service, specifically comprises:
If described decision-making module is used for judging that the value of described indication information represents that described subscriber equipment has been contracted roaming local service, then possesses a precondition for described subscriber equipment mandate roaming local service; Otherwise, refuse described subscriber equipment and use roaming local service.
Preferably,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module, for the S9 session establishment that receives described H-PCRF and return or amendment acknowledge message, wherein carries the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Preferably,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module is used for the ownership place CAMEL-Subscription-Information of the described subscriber equipment returned by H-PCRF described in S9 interface.
Preferably,
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving mobile management entity (MME) and sending;
Wherein, the ownership place CAMEL-Subscription-Information of described subscriber equipment that described MME sends is stored in home subscriber server (HSS).
Preferably,
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that described receiver module receives is that described MME is got from described HSS by S6a interface.
Preferably,
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described MME and send, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment is carried in the conversation establishing request message that the visited network packet data gateway (PGW) that described receiver module receives is sent;
Wherein, described PGW is by receiving the establishment conversation request message sent by SGW of MME, gets the ownership place CAMEL-Subscription-Information of described subscriber equipment.
Preferably, described device also comprises:
Rulemaking module, for going out after for described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information at described decision-making module, in conjunction with described ownership place CAMEL-Subscription-Information, visited place CAMEL-Subscription-Information, the access information of described subscriber equipment and the service requesting information of application function, carry out the formulation of strategic decision-making Sum fanction.
Preferably,
The described subscriber equipment that the described H-PCRF that described receiver module receives returns is described H-PCRF after receiving the described request that described V-PCRF sends at the CAMEL-Subscription-Information of home network, obtain from this locality or to the user signing contract information storehouse acquisition request of ownership place.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize.Correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.According to summary of the invention of the present invention; also can there be other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the charging policy method of approval authority of contract signature between net, in the policy control being applied to visited place and charging regulation function entity (V-PCRF), comprising:
Whether described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, and be described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information.
2. the method for claim 1, is characterized in that:
Described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
When S9 conversation establishing, described V-PCRF sends request to the policy control of the ownership place of described subscriber equipment and charging regulation function entity (H-PCRF), the ownership place CAMEL-Subscription-Information of subscriber equipment described in acquisition request;
Receive the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described H-PCRF returns.
3. method as claimed in claim 2, is characterized in that:
At least to carry described subscriber equipment in the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described H-PCRF returns whether to have contracted the indication information of roaming local service function;
Whether described be described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information, specifically comprises:
If judge, the value of described indication information represents that described subscriber equipment has been contracted roaming local service, be then described subscriber equipment mandate roaming local service; Otherwise, refuse described subscriber equipment and use roaming local service.
4. method as claimed in claim 2 or claim 3, is characterized in that:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF of described reception returns, specifically comprises:
Receive S9 session establishment or amendment acknowledge message that described H-PCRF returns, wherein carry the ownership place CAMEL-Subscription-Information of described subscriber equipment.
5. method as claimed in claim 2 or claim 3, is characterized in that:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF of described reception returns, specifically comprises:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment returned by H-PCRF described in S9 interface.
6. the method for claim 1, is characterized in that:
Described V-PCRF obtains the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
Described V-PCRF receives the ownership place CAMEL-Subscription-Information of the described subscriber equipment that mobile management entity (MME) is sent;
Wherein, the ownership place CAMEL-Subscription-Information of described subscriber equipment that described MME sends is stored in home subscriber server (HSS).
7. method as claimed in claim 6, is characterized in that:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that described V-PCRF receives is that described MME is got from described HSS by S6a interface.
8. method as claimed in claims 6 or 7, is characterized in that:
Described V-PCRF receives the ownership place CAMEL-Subscription-Information of the described subscriber equipment that described MME sends, and specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment is carried in the conversation establishing request message that the visited network packet data gateway (PGW) that described V-PCRF receives is sent;
Wherein, described PGW is by receiving the establishment conversation request message sent by SGW of MME, gets the ownership place CAMEL-Subscription-Information of described subscriber equipment.
9. method as claimed in claim 5, is characterized in that, also comprise:
Going out according to the decision-making of described ownership place CAMEL-Subscription-Information after for described subscriber equipment mandate roaming local service, in conjunction with described ownership place CAMEL-Subscription-Information, visited place CAMEL-Subscription-Information, the access information of described subscriber equipment and the service requesting information of application function, carry out the formulation of strategic decision-making Sum fanction.
10. method as claimed in claim 2 or claim 3, is characterized in that:
The described subscriber equipment that described H-PCRF returns is described H-PCRF after receiving the described request that described V-PCRF sends at the CAMEL-Subscription-Information of home network, obtain from this locality or to the user signing contract information storehouse acquisition request of ownership place.
11. 1 kinds of policy control and charging rule functional device, in access zone network when being applied to subscriber equipment generation roaming, comprising:
Receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment;
Decision-making module, for the described ownership place CAMEL-Subscription-Information got according to described receiver module, whether decision-making is described subscriber equipment mandate roaming local service.
12. policy control as claimed in claim 11 and charging rule functional devices, is characterized in that, also comprise:
Sending module, for when S9 conversation establishing, sends request to the policy control of the ownership place of described subscriber equipment and charging regulation function entity (H-PCRF), the ownership place CAMEL-Subscription-Information of subscriber equipment described in acquisition request
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving described H-PCRF and returning.
13. policy control as claimed in claim 12 and charging rule functional devices, is characterized in that:
At least to carry described subscriber equipment in the ownership place CAMEL-Subscription-Information of the described subscriber equipment that the described H-PCRF that described receiver module receives returns whether to have contracted the indication information of roaming local service function;
Whether described decision-making module is used for according to the decision-making of described ownership place CAMEL-Subscription-Information is described subscriber equipment mandate roaming local service, specifically comprises:
If described decision-making module is used for judging that the value of described indication information represents that described subscriber equipment has been contracted roaming local service, then possesses a precondition for described subscriber equipment mandate roaming local service; Otherwise, refuse described subscriber equipment and use roaming local service.
14. policy control as described in claim 12 or 13 and charging rule functional device, is characterized in that:
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module, for the S9 session establishment that receives described H-PCRF and return or amendment acknowledge message, wherein carries the ownership place CAMEL-Subscription-Information of described subscriber equipment.
15. policy control as described in claim 12 or 13 and charging rule functional device, is characterized in that:
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described H-PCRF and return, specifically comprises:
Described receiver module is used for the ownership place CAMEL-Subscription-Information of the described subscriber equipment returned by H-PCRF described in S9 interface.
16. policy control as claimed in claim 11 and charging rule functional devices, is characterized in that:
Described receiver module, for obtaining the ownership place CAMEL-Subscription-Information of subscriber equipment, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment of described receiver module for receiving mobile management entity (MME) and sending;
Wherein, the ownership place CAMEL-Subscription-Information of described subscriber equipment that described MME sends is stored in home subscriber server (HSS).
17. policy control as claimed in claim 16 and charging rule functional devices, is characterized in that:
The ownership place CAMEL-Subscription-Information of the described subscriber equipment that described receiver module receives is that described MME is got from described HSS by S6a interface.
18. policy control as described in claim 16 or 17 and charging rule functional device, is characterized in that:
Described receiver module, for the ownership place CAMEL-Subscription-Information of described subscriber equipment receiving described MME and send, specifically comprises:
The ownership place CAMEL-Subscription-Information of described subscriber equipment is carried in the conversation establishing request message that the visited network packet data gateway (PGW) that described receiver module receives is sent;
Wherein, described PGW is by receiving the establishment conversation request message sent by SGW of MME, gets the ownership place CAMEL-Subscription-Information of described subscriber equipment.
19. policy control as claimed in claim 15 and charging rule functional devices, is characterized in that, also comprise:
Rulemaking module, for going out after for described subscriber equipment mandate roaming local service according to the decision-making of described ownership place CAMEL-Subscription-Information at described decision-making module, in conjunction with described ownership place CAMEL-Subscription-Information, visited place CAMEL-Subscription-Information, the access information of described subscriber equipment and the service requesting information of application function, carry out the formulation of strategic decision-making Sum fanction.
20. policy control as described in claim 12 or 13 and charging rule functional device, is characterized in that:
The described subscriber equipment that the described H-PCRF that described receiver module receives returns is described H-PCRF after receiving the described request that described V-PCRF sends at the CAMEL-Subscription-Information of home network, obtain from this locality or to the user signing contract information storehouse acquisition request of ownership place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332733.0A CN104349297A (en) | 2013-08-02 | 2013-08-02 | Charging policy method of internetwork signing authorization and device thereof |
| PCT/CN2014/077705 WO2014173340A1 (en) | 2013-08-02 | 2014-05-16 | Inter-network subscription authorization charging policy method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332733.0A CN104349297A (en) | 2013-08-02 | 2013-08-02 | Charging policy method of internetwork signing authorization and device thereof |
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| Publication Number | Publication Date |
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| CN104349297A true CN104349297A (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310332733.0A Pending CN104349297A (en) | 2013-08-02 | 2013-08-02 | Charging policy method of internetwork signing authorization and device thereof |
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| WO (1) | WO2014173340A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488428A (en) * | 2015-08-28 | 2017-03-08 | 中国移动通信集团公司 | A kind of policy control method of user equipment, the network equipment and system |
| CN106792615A (en) * | 2016-12-31 | 2017-05-31 | 中国移动通信集团江苏有限公司 | Method and system for recovering the online charging state of user |
| CN106921966A (en) * | 2015-12-24 | 2017-07-04 | 中国电信股份有限公司 | Control method, server and the system of roaming subscriber to access network |
| WO2018058680A1 (en) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | Local service authorization method and related device |
| CN111132123A (en) * | 2019-12-31 | 2020-05-08 | 中国联合网络通信集团有限公司 | Routing method, device and system for policy control |
| CN111770463A (en) * | 2020-06-28 | 2020-10-13 | 中国联合网络通信集团有限公司 | Roaming charging method based on block chain and roaming charging node |
| CN111835638A (en) * | 2019-04-23 | 2020-10-27 | 华为技术有限公司 | Policy rule issuing method, device and system |
| CN111866781A (en) * | 2020-07-28 | 2020-10-30 | 中国联合网络通信集团有限公司 | Roaming settlement method based on block chain and roaming settlement node |
| CN112752231A (en) * | 2020-12-29 | 2021-05-04 | 中国联合网络通信集团有限公司 | Roaming service access control method, intelligent card, terminal and gateway equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092728B (en) * | 2018-10-23 | 2022-08-02 | 中国电信股份有限公司 | User addressing method, addressing platform and strategy issuing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047988A (en) * | 2006-05-30 | 2007-10-03 | 华为技术有限公司 | Strategy and charging control method at user roaming state |
| CN101252782A (en) * | 2008-04-14 | 2008-08-27 | 中兴通讯股份有限公司 | Method for obtaining terminal roam access mode |
| CN100563388C (en) * | 2006-06-01 | 2009-11-25 | 华为技术有限公司 | Strategy under a kind of user roaming state and billing control method |
| CN102647699A (en) * | 2012-04-18 | 2012-08-22 | 中兴通讯股份有限公司 | Policy and charging control method, V-PCRF (policy and charging rules function) and V-OCS (office communications server) |
| CN102655634A (en) * | 2011-03-01 | 2012-09-05 | 中兴通讯股份有限公司 | Method and system for consulting policy and charging control function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272534B (en) * | 2008-05-08 | 2012-07-18 | 中兴通讯股份有限公司 | Policy charging control method for concealing visited place network topological structure |
| CN103209401B (en) * | 2012-01-12 | 2018-07-24 | 中兴通讯股份有限公司 | Policy control method and system in a kind of converged network |
-
2013
- 2013-08-02 CN CN201310332733.0A patent/CN104349297A/en active Pending
-
2014
- 2014-05-16 WO PCT/CN2014/077705 patent/WO2014173340A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047988A (en) * | 2006-05-30 | 2007-10-03 | 华为技术有限公司 | Strategy and charging control method at user roaming state |
| CN100563388C (en) * | 2006-06-01 | 2009-11-25 | 华为技术有限公司 | Strategy under a kind of user roaming state and billing control method |
| CN101252782A (en) * | 2008-04-14 | 2008-08-27 | 中兴通讯股份有限公司 | Method for obtaining terminal roam access mode |
| CN102655634A (en) * | 2011-03-01 | 2012-09-05 | 中兴通讯股份有限公司 | Method and system for consulting policy and charging control function |
| CN102647699A (en) * | 2012-04-18 | 2012-08-22 | 中兴通讯股份有限公司 | Policy and charging control method, V-PCRF (policy and charging rules function) and V-OCS (office communications server) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488428A (en) * | 2015-08-28 | 2017-03-08 | 中国移动通信集团公司 | A kind of policy control method of user equipment, the network equipment and system |
| CN106921966A (en) * | 2015-12-24 | 2017-07-04 | 中国电信股份有限公司 | Control method, server and the system of roaming subscriber to access network |
| WO2018058680A1 (en) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | Local service authorization method and related device |
| CN106792615A (en) * | 2016-12-31 | 2017-05-31 | 中国移动通信集团江苏有限公司 | Method and system for recovering the online charging state of user |
| CN106792615B (en) * | 2016-12-31 | 2019-07-05 | 中国移动通信集团江苏有限公司 | For restoring the method and system of the online charging state of user |
| CN111835638B (en) * | 2019-04-23 | 2022-01-21 | 华为技术有限公司 | Policy rule issuing method, device and system |
| CN111835638A (en) * | 2019-04-23 | 2020-10-27 | 华为技术有限公司 | Policy rule issuing method, device and system |
| CN111132123A (en) * | 2019-12-31 | 2020-05-08 | 中国联合网络通信集团有限公司 | Routing method, device and system for policy control |
| CN111132123B (en) * | 2019-12-31 | 2023-04-07 | 中国联合网络通信集团有限公司 | Routing method, device and system for policy control |
| CN111770463A (en) * | 2020-06-28 | 2020-10-13 | 中国联合网络通信集团有限公司 | Roaming charging method based on block chain and roaming charging node |
| CN111866781B (en) * | 2020-07-28 | 2021-08-03 | 中国联合网络通信集团有限公司 | Roaming settlement method based on block chain and roaming settlement node |
| CN111866781A (en) * | 2020-07-28 | 2020-10-30 | 中国联合网络通信集团有限公司 | Roaming settlement method based on block chain and roaming settlement node |
| CN112752231A (en) * | 2020-12-29 | 2021-05-04 | 中国联合网络通信集团有限公司 | Roaming service access control method, intelligent card, terminal and gateway equipment |
| CN112752231B (en) * | 2020-12-29 | 2022-07-22 | 中国联合网络通信集团有限公司 | Roaming service access control method, intelligent card, terminal and gateway equipment |
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| Publication number | Publication date |
|---|---|
| WO2014173340A1 (en) | 2014-10-30 |
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