CN106998542A - Method and system for configuring PCC strategies - Google Patents
Method and system for configuring PCC strategies Download PDFInfo
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- CN106998542A CN106998542A CN201610044200.6A CN201610044200A CN106998542A CN 106998542 A CN106998542 A CN 106998542A CN 201610044200 A CN201610044200 A CN 201610044200A CN 106998542 A CN106998542 A CN 106998542A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
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Abstract
The present invention discloses a kind of method and system for being used to configure PCC strategies, is related to the communications field.Wherein business platform sends Rx interface message to the first DRA equipment, wherein Rx interface message includes PCC strategies, specifies the public network and private network IP address of user, first DRA equipment utilization user's public network IP address, Rx interface message is routed to the 2nd DRA equipment of user ascription area, 2nd DRA equipment utilization user's private IP address realizes the binding of Rx interface message and Gx sessions, to inquire the PCRF equipment of user ascription area, and PCC strategies are issued to corresponding PGW equipment by PCRF equipment, to realize PCC strategy configurations.The present invention is realized from a DRA equipment access by using the routing function of DRA equipment, neatly calls the PCRF associated with other DRA to perform PCC strategy configurations, so as to greatly improve the flexibility that PCRF is called.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of method for being used to configure PCC strategies
And system.
Background technology
With the fast development of the Internet, applications, increasing internet service platform is, it is necessary to adjust
With the ability of operator to provide corresponding service, the ability of operator, which is opened, to be also increasingly taken seriously.
Under LTE (Long Term Evolution, Long Term Evolution) environment, PCRF (Policy
And Charging Rules Function, strategy and charging rule functions) network element can according to position,
Time, access service, APN (Access Point Name, APN) etc. are multidimensional right
The access of user is flexibly controlled, and can externally provide QoS (Quality of Service, Service Quality
Amount) the diversified ability such as ability, access control ability.Increasing Internet service is put down
Platform is (referred to as：SP) want to call these abilities, provide the user more services.
Current 4G user is that is, user can only inside the province by the way of business returns category province
Perform PCRF strategies inside the province.If SP wishes to be carried out same PCRF in the province in the whole nation
Strategy, then need to dock one by one with each province, network structure is complex, and the DRA of each province
(Diameter Routing Agent, route agent's node) equipment manufacturer is inconsistent, docks difficulty
It is larger.In addition, SP also needs to one public network IP address section of Dynamic Maintenance with saving alternate device
Corresponding relation storehouse, so that judge the ownership province of user, and the DRA to ownership province sends dynamic
PCC (Policy Control and Charging, policy control and charging) strategy.Business department
Administration's cycle is longer, and is unfavorable for uniform traffic management and fault location.
Current SP calls the PCRF abilities of each province, it is necessary to each province one by one if desired
Docking, network structure is complex, and needs one public network IP address section of Dynamic Maintenance to be set with province
Standby corresponding relation storehouse, so that judge the ownership province of user, and the DRA to ownership province is sent
Dynamic PCC strategies.As shown in figure 1, SP DRA1 equipment respectively with Jiangsu, Pekinese
DRA2 equipment is connected with the DRA3 equipment in Shanghai, when carrying out strategy configuration, it is necessary first to
The provinces and cities of user attaching are determined, then need to access corresponding DRA equipment, could be by corresponding
PCRF equipment carries out PCC strategy configurations.In suc scheme, the IP address section in any province
Adjustment, is required to notify SP dynamically to change, the difficulty of maintenance is larger, and easily error, is unfavorable for
It is managed collectively, quickly positions failure.
The content of the invention
The embodiment of the present invention provides a kind of method and system for being used to configure PCC strategies, passes through profit
It is real according to the public network IP and private network IP address of specified user with the routing function of DRA equipment
Now from the access of DRA equipment, neatly call pair associated with other DRA equipment
PCRF network elements are to perform PCC strategy configurations, so as to greatly improve PCRF network elements ability tune
Flexibility.
There is provided a kind of method for being used to configure PCC strategies, bag according to an aspect of the present invention
Include：
Business platform sends Rx interface message to the first DRA equipment, wherein in Rx interface message
Public network IP address and private network IP address including PCC strategies, specified user；
The public network IP address of user is specified in first DRA equipment utilizations, and Rx interface message is route
To the 2nd DRA equipment of specified user ascription area；
2nd DRA equipment utilizations specify the private IP address of user to inquire about corresponding Gx sessions,
The binding of Rx interface message and Gx sessions is realized, to inquire the PCRF of specified user ascription area
Equipment；
Under PCRF equipment of the 2nd DRA equipment by PCC strategies by specifying user ascription area
Corresponding PGW equipment is dealt into, to realize PCC strategy configurations.
In one embodiment, the public network IP address of user is specified to be arranged on Rx interface message
Specified attribute value is in AVP fields, wherein the AVP codes for specifying AVP fields are designated value.
In one embodiment, the public network IP address of user is specified in the first DRA equipment utilizations, will
The step of Rx interface message is routed to the 2nd DRA equipment of specified user ascription area includes：
First DRA equipment judges to specify whether the AVP codes in AVP fields are designated value；
If it is designated value to specify the AVP codes in AVP fields, carried from specified AVP fields
Take out the public network IP address for specifying user；
IP address section according to belonging to the public network IP address of specified user, it is determined that specifying user attaching
Ground；
Rx interface message is routed to the 2nd DRA equipment of specified user ascription area.
In one embodiment, if specifying the AVP codes in AVP fields not to be designated value, the
Predetermined routing mode of the one DRA equipment utilizations based on IMSI is route to Rx interface message.
In one embodiment, after it is determined that specifying user ascription area, in addition to：
Judge to specify the IP address section belonging to the public network IP address of user is with the first DRA equipment
It is no corresponding；
If specifying IP address section and the first DRA equipment belonging to the public network IP address of user not phase
Correspondence, then perform the 2nd DRA equipment that Rx interface message is routed to specified user ascription area
The step of.
In one embodiment, if specifying the IP address section and the belonging to the public network IP address of user
One DRA equipment is corresponding, then the first DRA equipment utilizations specify the private IP address of user to look into
Corresponding Gx sessions are ask, the binding of Rx interface message and Gx sessions is realized, to inquire finger
Determine the PCRF equipment of user ascription area；
Under PCRF equipment of the first DRA equipment by PCC strategies by specifying user ascription area
Corresponding PGW equipment is dealt into, to realize PCC strategy configurations.
There is provided a kind of system for being used to configure PCC strategies, bag according to another aspect of the present invention
Include：
Business platform, for sending Rx interface message, wherein Rx interface to the first DRA equipment
Message includes PCC strategies, specifies the public network IP address and private network IP address of user；
First DRA equipment, for using the public network IP address for specifying user, Rx interface to be disappeared
Breath is routed to the 2nd DRA equipment of specified user ascription area；
2nd DRA equipment, for utilizing the corresponding Gx of private IP address inquiry for specifying user
Session, realizes the binding of Rx interface message and Gx sessions, to inquire specified user ascription area
PCRF equipment；By PCC strategies by specifying the PCRF equipment of user ascription area to be issued to
Corresponding PGW equipment, to realize PCC strategy configurations.
In one embodiment, the public network IP address of user is specified to be arranged on Rx interface message
Specified attribute value is in AVP fields, wherein the AVP codes for specifying AVP fields are designated value.
In one embodiment, the first DRA equipment specifically judges to specify the AVP in AVP fields
Whether code is designated value, if specifying the AVP codes in AVP fields to be designated value, from specified AVP
The public network IP address of specified user is extracted in field, according to the public network IP address of specified user institute
The IP address section of category, it is determined that specifying user ascription area, specified use is routed to by Rx interface message
2nd DRA equipment of family ownership place.
In one embodiment, the first DRA equipment is additionally operable to the AVP in AVP fields are specified
When code is not designated value, Rx interface message is carried out using the predetermined routing mode based on IMSI
Route.
In one embodiment, the IP address section and first belonging to the public network IP address of user is specified
Whether DRA equipment corresponding, if specify user public network IP address belonging to IP address section with
First DRA equipment is not correspond to, then performs Rx interface message being routed to specified user attaching
The operation of the 2nd DRA equipment on ground.
In one embodiment, the first DRA equipment is additionally operable to specifying the public network IP address of user
When affiliated IP address section is corresponding with the first DRA equipment, the private ip of specified user is utilized
The corresponding Gx sessions of address lookup, realize the binding of Rx interface message and Gx sessions, to look into
Ask the PCRF equipment of specified user ascription area；By PCC strategies by specifying user ascription area
PCRF equipment be issued to corresponding PGW equipment, so as to realize PCC strategy configuration.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, the present invention
Further feature and its advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The required accompanying drawing used in embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 calls the network architecture of PCRF network element one embodiment to show for SP in the prior art
It is intended to.
Fig. 2 is used for the schematic diagram of the method one embodiment for configuring PCC strategies for the present invention.
Fig. 3 is used for the schematic diagram for another embodiment of method for configuring PCC strategies for the present invention.
Fig. 4 is the network architecture schematic diagram of policy deployment one embodiment of the present invention.
Fig. 5 is used for the schematic diagram for the another embodiment of method for configuring PCC strategies for the present invention.
Fig. 6 is the network architecture schematic diagram of another embodiment of policy deployment of the present invention.
Fig. 7 is used for the schematic diagram of the system one embodiment for configuring PCC strategies for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only that a part of the invention is real
Apply example, rather than whole embodiments.Description below at least one exemplary embodiment is real
It is merely illustrative on border, never as to the present invention and its application or any limit used
System.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and the phase of step otherwise illustrated in these embodiments
Arrangement, numerical expression and numerical value are not limited the scope of the invention.
Simultaneously, it should be appreciated that for the ease of description, the chi of the various pieces shown in accompanying drawing
Very little is not to be drawn according to actual proportionate relationship.
It may not make in detail for technology, method and apparatus known to person of ordinary skill in the relevant
It is thin to discuss, but in the appropriate case, the technology, method and apparatus, which should be considered as authorizing, to be said
A part for bright book.
In shown here and discussion all examples, any occurrence should be construed as merely
Exemplary, not as limitation.Therefore, the other examples of exemplary embodiment can have
There are different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore,
Once being defined in a certain Xiang Yi accompanying drawing, then it need not be carried out in subsequent accompanying drawing
It is discussed further.
Fig. 2 is used for the schematic diagram of the method one embodiment for configuring PCC strategies for the present invention.Its
In：
Step 201, business platform sends Rx interface message, wherein Rx to the first DRA equipment
Interface message includes PCC strategies, specifies the public network IP address and private network IP address of user.
It is preferred that, specify the public network IP address of user to be arranged on the specified attribute of Rx interface message
Value is in AVP (Attribute-Value Pair) field, wherein specifying the AVP of AVP fields
Code is designated value.
Step 202, the public network IP address of user is specified in the first DRA equipment utilizations, and Rx is connect
Mouth message is routed to the 2nd DRA equipment of specified user ascription area.
Step 203, the 2nd DRA equipment utilizations specify the private IP address inquiry of user corresponding
Gx sessions, realize the binding of Rx interface message and Gx sessions, to inquire specified user attaching
The PCRF equipment on ground.
Step 204, the 2nd DRA equipment by PCC strategy by specify user ascription area PCRF
Equipment is issued to corresponding PGW (PDN GateWay, PDN Gateway) equipment, so as to reality
Existing PCC strategies configuration.
The method for being used to configure PCC strategies provided based on the above embodiment of the present invention, passes through profit
It is real according to the public network IP and private network IP address of specified user with the routing function of DRA equipment
Now from a DRA equipment access, the PCRF associated with other DRA equipment is neatly called
Network element is to perform PCC strategy configurations, so as to greatly improve the spirit that PCRF network element abilities are called
Activity.
The natural netted intercommunication of 4G DRA equipment, and possess flexible intelligent routing function, Neng Goulu
By the network element for being addressed to opposite end province.In view of each province private network IP distribution there may be it is overlapping,
Ownership province DRA route difficulty is done according to private network IP larger.DRA network elements possess basis
AVP (Attribute-Value Pair, property value to) cell in Diameter message carries out spirit
The means of subsistence by function, the ownership province of user can be routed to by the public network IP address of user.Only need
Configure the entrance routing policy of an access DRA equipment, you can realize the route intercommunication in the whole nation,
Realize relatively simple.The program can solve the problem that 1 point of access of SP under 4G networks, flexibly route PCC
Tactful the problem of.
It should be noted that transmitting public network by Rx interface between SP application platforms and DRA
IP+ private networks IP information.Rx interface is a Diameter application protocol, Diameter
The structure of message is as shown in table 1：
Table 1
Diameter is made up of a message header and the one or more AVP followed.One
Individual AVP is used for encapsulating the data of specific protocol (for example：Routing iinformation), and certification, award
Power or charge information.The information such as PCC dynamic strategy, the private network IP of user are all placed on message
In body, transmitted via different AVP, AVP flexible structure, dilatancy is stronger.DRA
Flexible routing function can be opened, is route according to specific AVP in Diameter, i.e. handle
The Diameter message received is sent to the function of designated equipment.Current Rx interface is not supported
The private network IP and public network IP of user is transmitted simultaneously, and the present invention has redefined one in Rx interface
AVP fields, as shown in table 2, using AF-Application-Identifier AVP, storage is used
The public network IP information at family.DRA opens intelligent routing function, and Mobile state road is entered based on the AVP
By the DRA equipment that selection ownership is saved.
Table 2
For example, AVP codes (Avp-code) can be set into particular value, to show the AVP
In carry public network IP address.According to table 2, if AVP code values are 504, basis
AF-Application-Identifier avp value, judges the route outlet of next-hop.For example,
If the value is 18098, it is judged as Jiangsu public network IP address section, the outlet of next-hop route should refer to
To the DRA equipment in Jiangsu.If AVP code values are not 504, based on IMSI (International
Mobile Subscriber Identification Number, international mobile subscriber identity) one
As mode route.
Fig. 3 is used for the schematic diagram for another embodiment of method for configuring PCC strategies for the present invention.Its
In：
Step 301, business platform sends Rx interface message, wherein Rx to the first DRA equipment
Interface message includes PCC strategies, specifies the public network IP address and private network IP address of user.
Step 302, the first DRA equipment judge to specify AVP codes in AVP fields whether be
Designated value.If it is designated value to specify the AVP codes in AVP fields, step 303 is performed；If
It is not designated value to specify the AVP codes in AVP fields, then performs step 309.
Step 303, the public network IP address of specified user is extracted from specified AVP fields.
Step 304, the IP address section according to belonging to the public network IP address of specified user, it is determined that referring to
Determine user ascription area.
Step 305, judge to specify the IP address section and first belonging to the public network IP address of user
Whether DRA equipment is corresponding.
Step 306, if specifying the IP address section and the first DRA belonging to the public network IP address of user
Equipment is not correspond to, then Rx interface message is routed to the 2nd DRA of specified user ascription area
Equipment.
Step 307, the 2nd DRA equipment utilizations specify the private IP address inquiry of user corresponding
Gx sessions, realize the binding of Rx interface message and Gx sessions, to inquire specified user attaching
The PCRF equipment on ground.
Step 308, the 2nd DRA equipment by PCC strategy by specify user ascription area PCRF
Equipment is issued to corresponding PGW equipment, to realize PCC strategy configurations.Afterwards, no longer
Perform other steps of the present embodiment.
Step 309, predetermined routing mode of the first DRA equipment utilizations based on IMSI connects to Rx
Mouth message is route.
The present embodiment is illustrated below by specific example, as shown in Figure 4.
Internet service platform accesses the DRA1 in Jiangsu, the Rx interface message sent to DRA1
Middle to carry the public network IP and private network IP address for specifying user, DRA1 is judging to specify AVP words
AVP codes in section is after designated value, extract the public network of specified user from Rx interface message
IP address, because the public network IP address belongs to Shanghai IP address section, therefore DRA1 is by Rx
Interface message is routed to the DRA3 in Shanghai, and DRA3 disappears Rx interface according to private network IP address
Breath is bound with corresponding Gx sessions, to inquire the PCRF3 of specified user ascription area.
PCC strategies are issued to corresponding PGW3 by DRA3 by PCRF3, so as to realize PCC
The rapid configuration of strategy.
Fig. 5 is used for the schematic diagram for another embodiment of method for configuring PCC strategies for the present invention.Its
In：
Step 501, business platform sends Rx interface message, wherein Rx to the first DRA equipment
Interface message includes PCC strategies, specifies the public network IP address and private network IP address of user.
Step 502, the first DRA equipment judge to specify AVP codes in AVP fields whether be
Designated value.If it is designated value to specify the AVP codes in AVP fields, step 503 is performed；If
It is not designated value to specify the AVP codes in AVP fields, then performs step 508.
Step 503, the public network IP address of specified user is extracted from specified AVP fields.
Step 504, the IP address section according to belonging to the public network IP address of specified user, it is determined that referring to
Determine user ascription area.
Step 505, judge to specify the IP address section and first belonging to the public network IP address of user
Whether DRA equipment is corresponding.
Step 506, if specifying the IP address section and the first DRA belonging to the public network IP address of user
Equipment is corresponding, then the first DRA equipment utilizations specify the private IP address inquiry of user corresponding
Gx sessions, realize the binding of Rx interface message and Gx sessions, to inquire specified user attaching
The PCRF equipment on ground.
Step 507, the first DRA equipment by PCC strategy by specify user ascription area PCRF
Equipment is issued to corresponding PGW equipment, to realize PCC strategy configurations.Afterwards, no longer
Perform other steps of the present embodiment.
Step 508, predetermined routing mode of the first DRA equipment utilizations based on IMSI connects to Rx
Mouth message is route.
The present embodiment is illustrated below by specific example, as shown in Figure 6.
Internet service platform accesses the DRA1 in Jiangsu, the Rx interface message sent to DRA1
Middle to carry the public network IP and private network IP address for specifying user, DRA1 is judging to specify AVP words
AVP codes in section is after designated value, extract the public network of specified user from Rx interface message
IP address, because the public network IP address belongs to Jiangsu IP address section, therefore DRA1 is without inciting somebody to action
The Rx interface message routes to other DRA equipment.DRA1, will according to private network IP address
Rx interface message is bound with corresponding Gx sessions, to inquire specified user ascription area
PCRF1.PCC strategies are issued to corresponding PGW1 by DRA1 by PCRF1, so that
Realize the rapid configuration of PCC strategies.
Fig. 7 is used for the schematic diagram of the system one embodiment for configuring PCC strategies for the present invention.Such as
Shown in Fig. 7, the system includes business platform 701, the first DRA equipment 711 and the 2nd DRA
Equipment 721, and the first PCRF equipment 712 associated with the first DRA equipment 711 and
First PGW equipment 713, the twoth PCRF equipment associated with the 2nd DRA equipment 721
722 and the 2nd PGW equipment 723.It should be noted that can be arranged as required in system many
Individual DRA equipment, for brevity, only shows two DRA equipment here.Wherein：
Business platform 701 is used to send Rx interface message to the first DRA equipment 711, wherein
Rx interface message includes PCC strategies, specifies the public network IP address and private network IP address of user.
It is preferred that, specify the public network IP address of user to be arranged on the specified attribute of Rx interface message
Value is in AVP fields, wherein the AVP codes for specifying AVP fields are designated value.
First DRA equipment 711 is used for using the public network IP address for specifying user, by Rx interface
Message is routed to the 2nd DRA equipment 721 of specified user ascription area.
2nd DRA equipment 721 is used for corresponding using the private IP address inquiry of specified user
Gx sessions, realize the binding of Rx interface message and Gx sessions, to inquire specified user attaching
The PCRF equipment 722 on ground；By PCRF equipment of the PCC strategies by specified user ascription area
722 are issued to corresponding PGW equipment 723, to realize PCC strategy configurations.
The system for being used to configure PCC strategies provided based on the above embodiment of the present invention, passes through profit
It is real according to the public network IP and private network IP address of specified user with the routing function of DRA equipment
Now from a DRA equipment access, the PCRF associated with other DRA equipment is neatly called
Network element is to perform PCC strategy configurations, so as to greatly improve the spirit that PCRF network element abilities are called
Activity.
It is preferred that, the first DRA equipment 711 specifically judges to specify the AVP codes in AVP fields
Whether it is designated value, if specifying the AVP codes in AVP fields to be designated value, from specified AVP
The public network IP address of specified user is extracted in field, according to the public network IP address of specified user institute
The IP address section of category, it is determined that specifying user ascription area, specified use is routed to by Rx interface message
2nd DRA equipment 721 of family ownership place.
It is preferred that, the first DRA equipment 711 is additionally operable to the AVP codes in AVP fields are specified
When being not designated value, walking along the street is entered to Rx interface message using the predetermined routing mode based on IMSI
By.
In one embodiment, the first DRA equipment 711 is additionally operable to it is determined that specifying user attaching
Behind ground, judge to specify the IP address section and the first DRA equipment belonging to the public network IP address of user
Whether 711 is corresponding, if specifying the IP address section and first belonging to the public network IP address of user
DRA equipment 711 is not correspond to, then performs Rx interface message being routed to specified user ascription area
The 2nd DRA equipment 712 operation.
On the contrary, the first DRA equipment 711 is with specifying the IP belonging to the public network IP address of user
Location section it is corresponding with the first DRA equipment when, then need not Rx interface message is routed to it is other
DRA equipment, it is real directly using specifying the private IP address of user to inquire about corresponding Gx sessions
Existing Rx interface message and the binding of Gx sessions, to inquire the PCRF of specified user ascription area
Equipment 712；By PCC strategies by specifying the PCRF equipment 712 of user ascription area to be issued to
Corresponding PGW equipment 713, to realize PCC strategy configurations.
By implementing the present invention, 1 point of access of SP can be realized, flexibly dynamic transfers the whole nation
PCRF abilities.Using the natural netted interworking architecture of DRA equipment under 4G environment, it is based on
The flexible intelligent routing function of AVP fields in Diameter messages, according to the direct road of public network IP
By to ownership province, Rx and Gx binding session is carried out by private network IP, PCRF is addressed
Network element issues PCC strategies.The program causes network structure simpler, is related to opening for network element
Send out, change less, the requirement to SP is greatly reduced, it is only necessary to by the public network IP of user with
Private network IP is brought by Rx message and can be achieved, and improves management and the reliability safeguarded,
SP rapid deployment business can be helped.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment
Suddenly it can be completed by hardware, the hardware of correlation can also be instructed to complete by program, institute
The program stated can be stored in a kind of computer-readable recording medium, and storage mentioned above is situated between
Matter can be read-only storage, disk or CD etc..
Description of the invention is provided for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment be in order to more preferably illustrate the present invention principle
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is so as to design suitable
In the various embodiments with various modifications of special-purpose.
Claims (12)
1. a kind of method for being used to configure PCC strategies, it is characterised in that including：
Business platform sends Rx interface message to the first DRA equipment, wherein in Rx interface message
Public network IP address and private network IP address including PCC strategies, specified user；
The public network IP address of user is specified in first DRA equipment utilizations, and Rx interface message is route
To the 2nd DRA equipment of specified user ascription area；
2nd DRA equipment utilizations specify the private IP address of user to inquire about corresponding Gx sessions,
The binding of Rx interface message and Gx sessions is realized, to inquire the PCRF of specified user ascription area
Equipment；
Under PCRF equipment of the 2nd DRA equipment by PCC strategies by specifying user ascription area
Corresponding PGW equipment is dealt into, to realize PCC strategy configurations.
2. according to the method described in claim 1, it is characterised in that
The public network IP address of user is specified to be arranged on the specified attribute value of Rx interface message to AVP
In field, wherein the AVP codes for specifying AVP fields are designated value.
3. method according to claim 2, it is characterised in that
The public network IP address of user is specified in first DRA equipment utilizations, and Rx interface message is route
To specified user ascription area the 2nd DRA equipment the step of include：
First DRA equipment judges to specify whether the AVP codes in AVP fields are designated value；
If it is designated value to specify the AVP codes in AVP fields, carried from specified AVP fields
Take out the public network IP address for specifying user；
IP address section according to belonging to the public network IP address of specified user, it is determined that specifying user attaching
Ground；
Rx interface message is routed to the 2nd DRA equipment of specified user ascription area.
4. method according to claim 3, it is characterised in that
If it is not designated value, the first DRA equipment utilizations to specify the AVP codes in AVP fields
Predetermined routing mode based on IMSI is route to Rx interface message.
5. method according to claim 4, it is characterised in that
After it is determined that specifying user ascription area, in addition to：
Judge to specify the IP address section belonging to the public network IP address of user is with the first DRA equipment
It is no corresponding；
If specifying IP address section and the first DRA equipment belonging to the public network IP address of user not phase
Correspondence, then perform the 2nd DRA equipment that Rx interface message is routed to specified user ascription area
The step of.
6. method according to claim 5, it is characterised in that
If specifying the IP address section belonging to the public network IP address of user relative with the first DRA equipment
Should, then the first DRA equipment utilizations specify the private IP address of user to inquire about corresponding Gx sessions,
The binding of Rx interface message and Gx sessions is realized, to inquire the PCRF of specified user ascription area
Equipment；
Under PCRF equipment of the first DRA equipment by PCC strategies by specifying user ascription area
Corresponding PGW equipment is dealt into, to realize PCC strategy configurations.
7. a kind of system for being used to configure PCC strategies, it is characterised in that including：
Business platform, for sending Rx interface message, wherein Rx interface to the first DRA equipment
Message includes PCC strategies, specifies the public network IP address and private network IP address of user；
First DRA equipment, for using the public network IP address for specifying user, Rx interface to be disappeared
Breath is routed to the 2nd DRA equipment of specified user ascription area；
2nd DRA equipment, for utilizing the corresponding Gx of private IP address inquiry for specifying user
Session, realizes the binding of Rx interface message and Gx sessions, to inquire specified user ascription area
PCRF equipment；By PCC strategies by specifying the PCRF equipment of user ascription area to be issued to
Corresponding PGW equipment, to realize PCC strategy configurations.
8. system according to claim 7, it is characterised in that
The public network IP address of user is specified to be arranged on the specified attribute value of Rx interface message to AVP
In field, wherein the AVP codes for specifying AVP fields are designated value.
9. system according to claim 8, it is characterised in that
First DRA equipment specifically judges whether the AVP codes in specified AVP fields are designated value,
If it is designated value to specify the AVP codes in AVP fields, extracted from specified AVP fields
Specify the public network IP address of user, the IP address according to belonging to the public network IP address of specified user
Section, it is determined that specifying user ascription area, the of specified user ascription area is routed to by Rx interface message
Two DRA equipment.
10. system according to claim 9, it is characterised in that
First DRA equipment is additionally operable to when the AVP codes in specifying AVP fields are not designated values,
Rx interface message is route using the predetermined routing mode based on IMSI.
11. system according to claim 10, it is characterised in that
First DRA equipment is additionally operable to after it is determined that specifying user ascription area, judges to specify user's
Whether the IP address section and the first DRA equipment belonging to public network IP address are corresponding, are used if specifying
IP address section belonging to the public network IP address at family is not correspond to the first DRA equipment, then is performed
Rx interface message is routed to the operation of the 2nd DRA equipment of specified user ascription area.
12. system according to claim 11, it is characterised in that
First DRA equipment is additionally operable to specifying the IP address section belonging to the public network IP address of user
When corresponding with the first DRA equipment, inquire about corresponding using the private IP address of specified user
Gx sessions, realize the binding of Rx interface message and Gx sessions, to inquire specified user attaching
The PCRF equipment on ground；By PCC strategies by specifying the PCRF equipment of user ascription area to issue
To corresponding PGW equipment, to realize PCC strategy configurations.
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| CN201610044200.6A CN106998542B (en) | 2016-01-22 | 2016-01-22 | Method and system for configuring PCC policy |
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