CN102131175B - Policy and charging control method and system and PCRF (Policy and Charging Rules Function) - Google Patents
Policy and charging control method and system and PCRF (Policy and Charging Rules Function) Download PDFInfo
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Abstract
The embodiment of the invention provides a policy and charging control method and system and a PCRF (Policy and Charging Rules Function). The policy and charging control method comprises the following steps of: receiving a policy and charging rule request by a V-PCRF (Visited Policy and Charging Rules Function) and forwarding the policy and charging rule request to an H-PCRF (Home Policy and Charging Rules Function); receiving a final policy and charging rule generated by the H-PCRF according to home policy reference information and visited policy reference information by the V-PCRF; and returning the final policy and charging rule to policy and charging executing equipment. Moreover, the invention also provides the policy and charging control system and the PCRF. The final policy and charging rule is generated by using the H-PCRF according to the home policy reference information and the visited policy reference information, so that the problem that a visited network cannot support the final policy and charging rule is solved in the scheme. The final policy and charging rule is generated by using the H-PCRF, so that disclosure of user subscription information to the V-PCRF can be avoided.
Description
Technical field
The present invention relates to the communication technology, more particularly, relate to a kind of strategy and billing control method, system and PCRF.
Background technology
For satisfying operator in the business control demand aspect becoming more meticulous, 3GPP (third generation partner program, The 3rd Generation Partnership Project) introduced PCC (strategy and the control of chargeing, Policy and Charging Control) mechanism.In the PCC mechanism specific definition PCEF (strategy and charge execution function, Policy and Charging Enforcement Function) and PCRF ("Policy and Charging Rules Function, Policy and Charging Rules Function) function device such as, and stipulate to be responsible to define strategy and charging regulation by PCRF, transfer to PCEF then and specifically carry out.
When the user was in roaming state, the PCRF in the roaming network was responsible for that PCRF from home network obtains subscriber policy and the charging regulation of storing in the home network and the PCEF that sends in the roaming network carries out.This shows that when the user was in roaming state, the function of strategic decision-making was carried out by the PCRF in the home network.
If the PCRF of roaming network finds strategy and charging regulation that the PCRF of home network issues and can not be accepted by roaming network, for example roaming network can't be supported etc., then the PCRF of roaming network can report that this strategy can not carry out to the PCRF of home network, and to strategy and charging actuating equipment BBERF (bearing binding and event reporting function for example, Bearing Binding and Event Report Function) or PCEF reporting strategy request failure, this can cause related business process by abnormal end, finally causes the roamer can't use related service.
Summary of the invention
In view of this, be necessary to provide a kind of strategy and billing control method in fact, can obtain the roaming network receptible strategy of institute and charging regulation from home network, make the user under roaming state, still can use related service.
Simultaneously, provide a kind of strategy and billing control method, can provide the roaming network receptible strategy of institute and charging regulation to roaming network, make the user under roaming state, still can use related service.
Simultaneously, provide a kind of strategy and charging control system, can provide the roaming network receptible strategy of institute and charging regulation to roaming network, make the user under roaming state, still can use related service.
Simultaneously, provide a kind of PCRF, can obtain the roaming network receptible strategy of institute and charging regulation from home network, make the user under roaming state, still can use related service.
Simultaneously, provide a kind of PCRF, can provide the roaming network receptible strategy of institute and charging regulation to roaming network, make the user under roaming state, still can use related service.
A kind of strategy and billing control method comprise:
The "Policy and Charging Rules Function V-PCRF of visited network receives strategy and the charging regulation request from strategy and charging actuating equipment;
Described V-PCRF is transmitted to described strategy and charging regulation request the "Policy and Charging Rules Function H-PCRF of home network;
Described V-PCRF receives described H-PCRF according to final strategy and the charging regulation of ownership decision references information and the generation of visit decision references information;
Described V-PCRF returns to described strategy and charging actuating equipment with described final strategy and charging regulation.
A kind of strategy and billing control method comprise:
The "Policy and Charging Rules Function H-PCRF of home network receives strategy and the charging regulation request from strategy and charging actuating equipment of the "Policy and Charging Rules Function V-PCRF forwarding of visited network;
Described H-PCRF generates final strategy and charging regulation according to ownership decision references information and visit decision references information;
Described H-PCRF returns described final strategy and charging regulation to described strategy and charging actuating equipment by described V-PCRF.
A kind of "Policy and Charging Rules Function PCRF comprises:
First receiver module is used for receiving strategy and charging regulation request from strategy and charging actuating equipment;
First sending module is used for described strategy and charging regulation request are transmitted to the "Policy and Charging Rules Function H-PCRF of home network;
Second receiver module is used for receiving described H-PCRF according to ownership decision references information and visits final strategy and the charging regulation that decision references information generates;
Second sending module is used for described final strategy and charging regulation are returned described strategy and charging actuating equipment.
A kind of "Policy and Charging Rules Function PCRF comprises:
Receiver module is used for strategy and the charging regulation request from strategy and charging actuating equipment of the "Policy and Charging Rules Function V-PCRF forwarding of reception visited network;
Generation module is used for generating final strategy and charging regulation according to ownership decision references information and visit decision references information;
Sending module is used for by described V-PCRF described final strategy and charging regulation being returned described strategy and charging actuating equipment.
A kind of strategy and charging control system comprise visited network "Policy and Charging Rules Function V-PCRF and home network "Policy and Charging Rules Function H-PCRF;
Described V-PCRF is used for receiving strategy and the charging regulation request from strategy and charging actuating equipment, and described strategy and charging regulation request are transmitted to described H-PCRF;
Described H-PCRF is used for generating final strategy and charging regulation according to ownership decision references information and visit decision references information, and described final strategy and charging regulation are mail to described V-PCRF;
Described V-PCRF is used for described final strategy and charging regulation are returned to described strategy and charging actuating equipment.
In the technical scheme that the embodiment of the invention provides, H-PCRF can comprehensively generate final strategy and charging regulation according to ownership decision references information and visit decision references information.Owing in the process that generates final strategy and charging regulation, considered the situation of visited network, for example therefore visited network support information and optional visited network the present situation information the problem that visited network can't be supported final strategy and charging regulation can not occur in the technical scheme that the embodiment of the invention provides.In addition, owing to generate the process need of final strategy and charging regulation with reference to ownership decision references information, and ownership decision references information comprises user signing contract information, and by H-PCRF but not V-PCRF generates the mode of final strategy and charging regulation, can need not to open above-mentioned user signing contract information to V-PCRF, thereby effectively guarantee the Information Security of user signing contract information.
Description of drawings
Fig. 1 is the exemplary flow chart according to strategy and the billing control method of one embodiment of the invention;
Fig. 2 is the exemplary flow chart according to strategy and the billing control method of one embodiment of the invention;
Fig. 3 is the exemplary signaling diagram according to the strategy of one embodiment of the invention and billing control method;
Fig. 4 is the exemplary signaling diagram according to the strategy of one embodiment of the invention and billing control method;
Fig. 5 is the exemplary signaling diagram according to the strategy of one embodiment of the invention and billing control method;
Fig. 6 is the logical construction schematic diagram according to the PCRF of one embodiment of the invention;
Fig. 7 is the logical construction schematic diagram according to the PCRF of one embodiment of the invention;
Fig. 8 is the logical construction schematic diagram according to the strategy of one embodiment of the invention and charging control system.
Embodiment
Fig. 1 is the exemplary flow chart according to the strategy of one embodiment of the invention and billing control method 100.
Specifically, above-mentioned strategy and charging actuating equipment can be such as but not limited to BBERF (bearing binding and the event reporting function in the visited network, Bearing Binding and Event Report Function), also can be the PCEF in the visited network.In addition, above-mentioned strategy and charging actuating equipment can also be the BBERF in the home network, also can be the PCEF in the home network.
Specifically, in a kind of implementation, V-PCRF can at first receive ownership strategy and the charging regulation that H-PCRF generates and returns according to described ownership decision references information after the described strategy of receiving described V-PCRF forwarding and charging regulation request, when judging that described ownership strategy and charging regulation are unavailable, reinform described final strategy and charging regulation that described H-PCRF generates described final strategy and charging regulation according to described ownership decision references information and described visit decision references information and returns generation.
Wherein, above-mentioned ownership decision references information can comprise the user signing contract information of storage among the SPR (CAMEL-Subscription-Information storehouse, Subscription Profile Repository).Optionally, above-mentioned ownership decision references information also can comprise from the information such as but not limited to network equipments such as AF (application function, Application Function), BBERF and/or PCEF.
Above-mentioned visit decision references information can be the visited network support information that is stored in advance among the H-PCRF, the for example total bandwidth supported of visited network and/or QoS (service quality, the Quality of Service) upper limit, the traffic limits that is associated with visited network, time period restriction and/or restriction festivals or holidays etc.Should note, above-mentioned visited network support information can be to set according to the roaming agreement between visited network and the home network, be that above-mentioned visited network support information is not the disposed of in its entirety ability that represents visited network, but according to the roaming agreement between visited network and the home network, the disposal ability that visited network is opened to home network.
In addition, above-mentioned visit decision references information can also be when V-PCRF judges that described ownership strategy and charging regulation are unavailable, mails to described H-PCRF's by V-PCRF.In this case, except visited network support information mentioned above, above-mentioned visit decision references information also can comprise visited network the present situation information, visited network for example every user that under the situation of the current total load of comprehensive reference, can provide up/downstream rate that can guarantee for example, the maximum bandwidth that every user can guarantee, total surplus bandwidth between net, APN (APN, Access Point Name) is the most up/downstream rate etc. of high permission.In addition, if above-mentioned visit decision references information mails to described H-PCRF by V-PCRF, then above-mentioned visit decision references information can also be that V-PCRF is according to visit strategy and the charging regulation of visited network support information and the generation of visited network the present situation information, wherein, visited network the present situation information is optional.
In another kind of implementation, V-PCRF can be when transmitting above-mentioned strategy and charging regulation request to H-PCRF, above-mentioned visit decision references information is mail to described H-PCRF, for example will visit decision references information and be encapsulated in above-mentioned strategy and the charging regulation request and mail to H-PCRF.At this moment, this visit decision references information also can comprise visited network the present situation information mentioned above except can comprising visited network support information mentioned above.In addition, if above-mentioned visit decision references information mails to described H-PCRF by V-PCRF, then this visit decision references information can also be that V-PCRF is according to visit strategy and the charging regulation of visited network support information and the generation of visited network the present situation information, wherein, visited network the present situation information is optional.
Wherein, above-mentioned final strategy and charging regulation are final strategy and charging regulation for described strategy and the use of charging actuating equipment.
In the technical scheme that the embodiment of the invention provides, H-PCRF can according to ownership decision references information and with visit decision references information, comprehensively generate final strategy and charging regulation.Owing in the process that generates final strategy and charging regulation, considered the situation of visited network, for example therefore visited network support information and/or visited network the present situation information the problem that visited network can't be supported final strategy and charging regulation can not occur in the technical scheme that the embodiment of the invention provides.In addition, owing to generate the process need of final strategy and charging regulation with reference to ownership decision references information, and ownership decision references information comprises user signing contract information, therefore the present invention is by H-PCRF but not V-PCRF generates the mode of final strategy and charging regulation, can effectively guarantee the Information Security of user signing contract information, thereby need not to open above-mentioned user signing contract information to V-PCRF.
Fig. 2 is the exemplary flow chart according to the strategy of one embodiment of the invention and billing control method 200.
Specifically, in a kind of implementation, after receiving the strategy and charging regulation request that V-PCRF transmits, H-PCRF can at first generate ownership strategy and charging regulation according to ownership decision references information, returns ownership strategy and the charging regulation of generation then to V-PCRF.After this, receiving V-PCRF when judging the notice that described ownership strategy and charging regulation send when unavailable, ability execution in step 204, namely H-PCRF generates final strategy and charging regulation according to described ownership decision references information and visit decision references information.About the related content that belongs to decision references information and visit decision references information is described in detail at preamble, therefore repeat no more herein.
Described visit decision references information can adopt the mode of storage in advance to be stored among the H-PCRF, and at this moment, visit decision references information can comprise for example visited network support information.
In addition, described visit decision references information can also be when V-PCRF judges that described ownership strategy and charging regulation are unavailable, mail to described H-PCRF's by V-PCRF, be that method 200 also comprises, described H-PCRF receives described V-PCRF in the visit decision references information of judging that described ownership strategy and charging regulation send after unavailable.In this case, except visited network support information mentioned above, above-mentioned visit decision references information also can comprise visited network the present situation information mentioned above.In addition, above-mentioned visit decision references information visit strategy and charging regulation that can also to be V-PCRF generate according to visited network the present situation information and visited network support information, wherein, visited network the present situation information is optional.
In another kind of implementation, V-PCRF can be when transmitting above-mentioned strategy and charging regulation request to H-PCRF, above-mentioned visit decision references information is mail to described H-PCRF, be that method 200 also comprises, described H-PCRF receives the described visit decision references information that described V-PCRF sends when transmitting described strategy and charging regulation request.At this moment, this visit decision references information both can comprise visited network support information mentioned above, also can comprise visited network the present situation information.In addition, above-mentioned visit decision references information visit strategy and charging regulation that can also to be V-PCRF generate according to visited network support information and visited network the present situation information, wherein, visited network the present situation information is optional.
Come technical solution of the present invention is made a more detailed description below in conjunction with instantiation.
Fig. 3 is the exemplary signaling diagram according to the strategy of one embodiment of the invention and billing control method 300.
Step 302, strategy and charging actuating equipment send strategy and charging regulation request to V-PCRF.
Specifically, above-mentioned strategy and charging actuating equipment can be such as but not limited to BBERF (bearing binding and the event reporting function in the visited network, Bearing Binding and Event Report Function), also can be the PCEF in the visited network.In addition, above-mentioned strategy and charging actuating equipment can also be the BBERF in the home network, also can be the PCEF in the home network.
The strategy of asking in addition, can comprise such as but not limited to QoS class identifier (QoS-Class-Identifier), descending largest request bandwidth (Max-Requested-Bandwidth-DL), up largest request bandwidth (Max-Requested-Bandwidth-UL), guaranteed bit rate for downlink (Guaranteed-Bitrate-DL), up assurance bit rate (Guaranteed-Bitrate-UL), bearer network identifier (Bearer-Identifier), allocation retention priority (Allocation-Retention-Priority), the concrete maximum downstream bit rate of APN (APN-Aggregate-Max-Bitrate-DL), the concrete maximum upstream bits rate of APN (APN-Aggregate-Max-Bitrate-UL) etc.
Step 304, V-PCRF generates visit strategy and charging regulation according to visited network support information and visited network the present situation information, and wherein, visited network the present situation information is optional.
Clearly describe above carrying out about the particular content of visited network support information and visited network the present situation information, therefore repeat no more herein.
In the specific implementation process, when tactful and charging actuating equipment belong to visited network, step 304 also can further comprise a determining step, be used for strategy that determination strategy and charging actuating equipment ask and charging regulation at the user whether be the roamer, be under roamer's the situation this user only, just carry out V-PCRF generates visit strategy and charging regulation according to visited network support information and visited network the present situation information associative operation, wherein, visited network the present situation information is optional.
Step 306, V-PCRF is transmitted to H-PCRF with above-mentioned visit strategy and charging regulation request, wherein, also comprises above-mentioned visit strategy and charging regulation in the strategy of forwarding and the charging regulation request.
The visit decision references information of mentioning in the method 100 is embodied as above-mentioned visit strategy and charging regulation in method 300.
Step 308, H-PCRF generates final strategy and charging regulation according to visiting strategy and charging regulation and ownership decision references information.Specifically, H-PCRF can select to satisfy simultaneously strategy and the charging regulation of visit strategy and charging regulation and ownership decision references information.Be example with the strategy, if the maximum upstream bandwidth that allows in the visit strategy is 2M, and the maximum upstream bandwidth that allows in the ownership strategy that obtains according to ownership decision references information is 3M, and then the maximum upstream bandwidth that allows in the final final strategy that generates will be 2M.
Step 310, final strategy and charging regulation that H-PCRF will generate return to V-PCRF.
Step 312, the final strategy that V-PCRF will generate and charging regulation return to strategy and charging actuating equipment.
Fig. 4 is the strategy of one embodiment of the invention and the exemplary signaling diagram of billing control method 400.
Step 402, strategy and charging actuating equipment send strategy and charging regulation request to V-PCRF.
Step 404, V-PCRF is transmitted to H-PCRF with above-mentioned strategy and charging regulation request, wherein, also comprises visited network support information and visited network the present situation information in the strategy of forwarding and the charging regulation request, wherein, visited network the present situation information is optional.
The visit decision references information of mentioning in the method 100 is embodied as above-mentioned visited network support information and/or visited network the present situation information in method 400.
Step 406, H-PCRF generates final strategy and charging regulation according to ownership decision references information, visited network support information and visited network the present situation information, and wherein, visited network the present situation information is optional.
Step 408, final strategy and charging regulation that H-PCRF will generate return to V-PCRF.
Step 410, the final strategy that V-PCRF will generate and charging regulation return to strategy and charging actuating equipment.
Be different from method shown in Figure 3 300, in method shown in Figure 4 400, V-PCRF is also not responsible according to visited network the present situation information and optional visited network support information generation visit strategy and charging regulation, but visited network support information and optional visited network the present situation information are together mail to H-PCRF together with strategy and charging regulation request, generate final strategy and charging regulation by H-PCRF according to ownership decision references information, visited network support information and/or visited network the present situation information again.
Fig. 5 is the exemplary signaling diagram according to the strategy of one embodiment of the invention and billing control method 500.
Step 502, strategy and charging actuating equipment send strategy and charging regulation request to V-PCRF.
Step 504, V-PCRF is transmitted to H-PCRF with above-mentioned strategy and charging regulation request.
Step 506, H-PCRF generates ownership strategy and charging regulation according to ownership decision references information.
Step 508, H-PCRF will belong to strategy and charging regulation returns to V-PCRF.
Step 510, V-PCRF judgement ownership strategy and charging regulation are unavailable, and for example visited network can't support to belong to strategy and charging regulation.
Step 512, V-PCRF transmits above-mentioned strategy and charging regulation request to H-PCRF again, wherein, also comprises visited network support information and visited network the present situation information in the strategy of forwarding and the charging regulation request, wherein, visited network the present situation information is optional.
Step 514, H-PCRF generates final strategy and charging regulation according to ownership decision references information, visited network support information and optional visited network the present situation information.
Step 516, final strategy and charging regulation that H-PCRF will generate return to V-PCRF.
Step 518, the final strategy that V-PCRF will generate and charging regulation return to strategy and charging actuating equipment.
Fig. 6 is the logical construction schematic diagram according to the PCRF 600 of one embodiment of the invention.PCRF 600 is as V-PCRF mentioned above.As shown in Figure 6, PCRF 600 comprises first receiver module 602, first sending module 604, second receiver module 606 and second sending module 608.As optionally, PCRF 600 also can comprise determination module 610 and generation module 612.
First sending module 604 is used for described strategy and charging regulation request are transmitted to the "Policy and Charging Rules Function H-PCRF of home network;
In the specific implementation process, described second receiver module 606 also is used for receiving ownership strategy and the charging regulation that described H-PCRF generates according to described ownership decision references information after receiving described strategy and charging regulation request; Determination module 610 is used for determining the availability of described ownership strategy and charging regulation; First sending module 604 is used for notifying described H-PCRF to generate described final strategy and charging regulation and return described final strategy and charging regulation according to described ownership decision references information and described visit decision references information when determination module 610 judges that described ownership strategies and charging regulation are unavailable.
In the specific implementation process, visit decision references information can comprise the visited network support information that is stored among the described H-PCRF.
In addition, above-mentioned visit decision references information also can mail to described H-PCRF by first sending module 604.Specifically, first sending module 604 can will be visited decision references information and mail to described H-PCRF when transmit described strategy and charging regulation request to described H-PCRF.In another kind of scheme, described first sending module 604 is used for will visiting decision references information and mailing to described H-PCRF when described determination module 610 judges that described ownership strategies and charging regulation are unavailable.If visit decision references information mails to H-PCRF by first sending module 604, then visit decision references information except comprising the visited network support information, also can comprise visited network the present situation information.
The performed concrete operations of each functional module above are being described in detail in conjunction with Fig. 1～5 among the PCRF 600, therefore repeat no more herein.
Fig. 7 is the logical construction schematic diagram according to the PCRF 700 of one embodiment of the invention.PCRF 700 is as H-PCRF mentioned above.As shown in Figure 7, PCRF 700 comprises receiver module 702, generation module 704 and sending module 706.
Sending module 706 is used for by described V-PCRF described final strategy and charging regulation being returned to described strategy and charging actuating equipment.
In the specific implementation process, described sending module 706 also is used for returning ownership strategy and charging regulation to described V-PCRF after described receiver module 702 is received the described strategy and charging regulation request that described V-PCRF transmits; Described generation module 704 is used for receiving described V-PCRF when judging the notice that described ownership strategy and charging regulation send when unavailable at described receiver module 702, generates final strategy and charging regulation according to described ownership decision references information and visit decision references information.
In the specific implementation process, the visit decision references information that is associated with described visited network comprises the visited network support information of storage in the described generation module 704.
In addition, above-mentioned decision references information also can be received from V-PCRF by described receiver module 702.The visit decision references information of sending when in this case, described receiver module 702 is used for receiving described strategy that described V-PCRF receives in forwarding and charging regulation request.Perhaps, described receiver module 702 is used for receiving described V-PCRF in the visit decision references information of judging that described ownership strategy and charging regulation send after unavailable.Receiving from V-PCRF under the situation of above-mentioned decision references information, visit decision references information also can comprise visited network the present situation information except comprising the visited network support information.As optionally, this visit decision references information visit strategy and charging regulation that can also to be described V-PCRF generate according to visited network support information and optional visited network the present situation information.
Fig. 8 is the logical construction schematic diagram according to the strategy of one embodiment of the invention and charging control system 800.As shown in Figure 8, strategy and charging control system 800 comprise visited network "Policy and Charging Rules Function V-PCRF 802 and home network "Policy and Charging Rules Function H-PCRF 804.
V-PCRF 802 is used for receiving strategy and the charging regulation request from strategy and charging actuating equipment, and described strategy and charging regulation request are transmitted to described H-PCRF 804;
H-PCRF 804 is used for generating final strategy and charging regulation according to ownership decision references information and visit decision references information, and described final strategy and charging regulation are mail to described V-PCRF 802;
Described V-PCRF 802 is used for described final strategy and charging regulation are returned to described strategy and charging actuating equipment.
About the correlation technique content of V-PCRF 802 and H-PCRF 804 above is being described in detail, therefore repeat no more herein.
Those of ordinary skills as can be known, all or part of step in the said method can be finished by the relevant hardware of program command, this program can be stored in the computer-readable recording medium, this computer-readable recording medium such as ROM, RAM and CD etc.
In sum, more than be preferred embodiment of the present invention only, be not for limiting protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a strategy and billing control method is characterized in that, comprising:
The "Policy and Charging Rules Function V-PCRF equipment of visited network receives strategy and the charging regulation request from strategy and charging actuating equipment;
Described V-PCRF equipment is transmitted to described strategy and charging regulation request the "Policy and Charging Rules Function H-PCRF equipment of home network;
Described V-PCRF equipment receives ownership strategy and the charging regulation that described H-PCRF equipment generates according to ownership decision references information after receiving described strategy and charging regulation request, when judging that described ownership strategy and charging regulation are unavailable, notify described H-PCRF equipment according to described ownership decision references information and visit described final strategy and the charging regulation that decision references information generates final strategy and charging regulation and returns generation;
Described V-PCRF equipment receives described H-PCRF equipment according to described final strategy and the charging regulation of described ownership decision references information and the generation of described visit decision references information;
Described V-PCRF equipment returns to described strategy and charging actuating equipment with described final strategy and charging regulation.
2. strategy as claimed in claim 1 and billing control method is characterized in that, described method comprises that also described V-PCRF equipment mails to described H-PCRF equipment with described visit decision references information when judging that described ownership strategy and charging regulation are unavailable.
3. strategy as claimed in claim 1 and billing control method, it is characterized in that, described method comprises that also described V-PCRF equipment is included in described visit decision references information in described strategy and the charging regulation request to the described strategy of described H-PCRF device forwards and charging regulation request the time.
4. strategy as claimed in claim 1 and billing control method is characterized in that, described visit decision references information comprises the visited network support information of storing in the described H-PCRF equipment.
5. as each described strategy and billing control method in the claim 1 to 3, it is characterized in that described visit decision references information comprises visited network support information and visited network the present situation information.
6. as each described strategy and billing control method in the claim 1 to 3, it is characterized in that described visit decision references information is that described V-PCRF equipment is according to visit strategy and the charging regulation of visited network the present situation information and the generation of visited network support information.
7. a strategy and billing control method is characterized in that, comprising:
The "Policy and Charging Rules Function H-PCRF equipment of home network receives strategy and the charging regulation request from strategy and charging actuating equipment of the "Policy and Charging Rules Function V-PCRF device forwards of visited network;
After receiving described strategy and charging regulation request, described H-PCRF equipment generates ownership strategy and charging regulation according to ownership decision references information, and returns described ownership strategy and charging regulation to described V-PCRF equipment;
Described H-PCRF equipment generates final strategy and charging regulation according to described ownership decision references information and visit decision references information, be included in and receive described V-PCRF equipment when judging the notice that described ownership strategy and charging regulation send when unavailable, described H-PCRF equipment generates described final strategy and charging regulation according to described ownership decision references information and described visit decision references information;
Described H-PCRF equipment returns described final strategy and charging regulation to described strategy and charging actuating equipment by described V-PCRF equipment.
8. a "Policy and Charging Rules Function PCRF equipment is characterized in that, comprising:
First receiver module is used for receiving strategy and charging regulation request from strategy and charging actuating equipment;
First sending module is used for described strategy and charging regulation request are transmitted to the "Policy and Charging Rules Function H-PCRF equipment of home network;
Second receiver module is used for receiving ownership strategy and the charging regulation that described H-PCRF equipment generates according to ownership decision references information after receiving described strategy and charging regulation request;
Determination module is for the availability of determining described ownership strategy and charging regulation;
Described first sending module also is used for notifying described H-PCRF equipment to generate final strategy and charging regulation and return described final strategy and charging regulation according to described ownership decision references information and visit decision references information when described determination module judges that described ownership strategy and charging regulation are unavailable
Described second receiver module also is used for receiving described H-PCRF equipment according to described final strategy and the charging regulation of described ownership decision references information and the generation of described visit decision references information;
Second sending module is used for described final strategy and charging regulation are returned described strategy and charging actuating equipment.
9. a "Policy and Charging Rules Function PCRF equipment is characterized in that, comprising:
Receiver module is used for strategy and the charging regulation request from strategy and charging actuating equipment of the "Policy and Charging Rules Function V-PCRF device forwards of reception visited network;
Generation module is used for after described receiver module is received described strategy and charging regulation request, generates ownership strategy and charging regulation according to ownership decision references information;
Sending module is used for returning described ownership strategy and charging regulation to described V-PCRF equipment;
Generation module, be used for generating final strategy and charging regulation according to described ownership decision references information and visit decision references information, when generating final strategy and charging regulation according to described ownership decision references information with visit decision references information, described generation module specifically is used for receiving that at described receiver module described V-PCRF equipment when judging the notice that described ownership strategy and charging regulation send when unavailable, generates described final strategy and charging regulation according to described ownership decision references information and described visit decision references information;
Sending module is used for by described V-PCRF equipment described final strategy and charging regulation being returned described strategy and charging actuating equipment.
10. a strategy and charging control system is characterized in that, comprise visited network "Policy and Charging Rules Function V-PCRF equipment and home network "Policy and Charging Rules Function H-PCRF equipment;
Described V-PCRF equipment is used for receiving strategy and the charging regulation request from strategy and charging actuating equipment, and described strategy and charging regulation request are transmitted to described H-PCRF equipment;
Described H-PCRF equipment is used for after receiving described strategy and charging regulation request, generates ownership strategy and charging regulation according to ownership decision references information, and returns described ownership strategy and charging regulation to described V-PCRF equipment;
Described V-PCRF equipment also is used for receiving described ownership strategy and charging regulation, when judging that described ownership strategy and charging regulation are unavailable, notify described H-PCRF equipment according to described ownership decision references information and visit described final strategy and the charging regulation that decision references information generates final strategy and charging regulation and returns generation;
Described H-PCRF equipment also is used for generating described final strategy and charging regulation according to described ownership decision references information and described visit decision references information, and described final strategy and charging regulation are mail to described V-PCRF equipment;
Described V-PCRF equipment also is used for described final strategy and charging regulation are returned to described strategy and charging actuating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024354 CN102131175B (en) | 2011-01-21 | 2011-01-21 | Policy and charging control method and system and PCRF (Policy and Charging Rules Function) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110024354 CN102131175B (en) | 2011-01-21 | 2011-01-21 | Policy and charging control method and system and PCRF (Policy and Charging Rules Function) |
Publications (2)
| Publication Number | Publication Date |
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| CN102131175A CN102131175A (en) | 2011-07-20 |
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| CN104782151B (en) * | 2013-10-11 | 2018-10-19 | 华为技术有限公司 | Information transferring method and device |
| CN104853332A (en) * | 2014-02-17 | 2015-08-19 | 中兴通讯股份有限公司 | Visit policy control method and device |
| CN112040471B (en) * | 2019-06-04 | 2022-05-31 | 华为技术有限公司 | Method, device and system for sending terminal strategy |
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