CN104254071B - PCC control methods and system in eHRPD network - Google Patents
PCC control methods and system in eHRPD network Download PDFInfo
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- CN104254071B CN104254071B CN201310263964.0A CN201310263964A CN104254071B CN 104254071 B CN104254071 B CN 104254071B CN 201310263964 A CN201310263964 A CN 201310263964A CN 104254071 B CN104254071 B CN 104254071B
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Abstract
The invention discloses the PCC control methods in a kind of eHRPD network and system.This method includes：In eHRPD network, signing property value is controlled to represent to enable or do not enable PCC controls by the PCC for pre-setting user in HSS, so as to distinguish whether the user needs to perform PCRF strategies, enable carrying and strategy execution network elements to ask interaction by service authentication, obtain the instruction message corresponding with the signing property value.When not enabling PCC controls, carrying and strategy execution network elements are using the acquiescence control strategy being pre-configured with, so as to the user for largely only needing to use the acquiescence control strategy being pre-configured with.By technical scheme provided by the invention, the unnecessary information interactive process that control strategy is obtained from PCRF can be avoided, avoids the generation of signaling storm, while also simplify the access process of user.
Description
Technical field
The present invention relates to the communications field, PCC control methods and system in more particularly to a kind of eHRPD network.
Background technology
With the development of mobile Internet and the popularization of intelligent terminal, mobile data services variation, mobile data is brought
The swift and violent growth of flow.The growth of data traffic is also brought while new growth point is brought to operator to mobile network
Enormous impact, growth and the serious asymmetry problem of income increase of data traffic are faced, how to manage mobile data flow turns into
It is crucial.Mobile network resource is impacted for data traffic and how specific transactions are provided with effective the problem of ensureing, 3GPP
Policy control and charging are organized to set up（Policy Control and Charging, PCC)）Relevant criterion.
Long Term Evolution project（Long Term Evolution, LTE）/ evolved packet system（EvolvedPackage
System, EPC）It is the important technology standard of next generation mobile networks.Evolved high speed grouped data（Evolution High
Rate Packet Data, eHRPD）It is the international standard of CDMA and LTE interoperability, unified core net can be used with LTE.
CDMA operators suitably dispose eHRPD and synchronously introduce the PCC of target architecture in advance, can be avoided network and frequently upgrade, have
Beneficial to the steady evolution of network.
After eHRPD network deploys PCC systems, when eHRPD user reaches the standard grade, carrying and strategy execution network elements must be first
Access strategy and charging rule functions（Policy and Charging Rule Function, PCRF）Entity obtains user
Strategy, then carry out corresponding control operation.
However, from the point of view of real network application, most of user applies identical strategy, for each user be required for
PCRF entities interact acquisition corresponding to control strategy, cause a large amount of unnecessary signaling consumptions, occupy Radio Resource,
Further more likely cause signaling storm.
The content of the invention
One side according to embodiments of the present invention, a technical problem to be solved are：A kind of eHRPD network is provided
Middle PCC control methods and system, to avoid the signaling consumption of a large amount of unnecessary acquisition control strategies.
The embodiments of the invention provide the PCC control methods in a kind of eHRPD network, including：
Carrying and strategy execution network elements are asked in response to receiving the service authentication of user's transmission, to authentication mandate and
Count aaa server and send the service authentication request message for being directed to the user；
The policy control for the user that the aaa server is pre-set to HSS inquiries and the signing of charging PCC controls
Property value, the signing property value represent to enable or do not enable PCC controls；
Aaa server sends the response message of service authentication request, the response to the carrying and strategy execution network elements
The instruction message corresponding with the signing property value is carried in message；
The carrying and strategy execution network elements identify the instruction message, if the instruction message includes not enabling PCC controls
System, carrying and strategy execution network elements obtain the acquiescence control strategy being pre-configured with；If the instruction message includes enabling PCC controls
System, carrying and strategy execution network elements obtain the control strategy for the user from "Policy and Charging Rules Function PCRF entities；
The carrying and strategy execution network elements perform the control operation to the user according to the control strategy.
Alternatively, the carrying and strategy execution network elements include：Bearing binding and reporting events function BBERF entities；
The carrying and strategy execution network elements obtain the control strategy for the user from PCRF, including：
Gxa sessions are established between the BBERF and PCRF, the control strategy for the user is obtained from the PCRF.
Alternatively, the BBERF entities are HSGW；The carrying and strategy execution network elements, in addition to PCEF entities；It is described
PCEF entities are PGW；Methods described also includes：
The HSGW sends the new information of PMIP bindings to PGW, and the instruction message is carried in the new information；
The PGW identifies the instruction message, if the instruction message includes not enabling PCC controls, acquisition is matched somebody with somebody in advance
The acquiescence control strategy put；If the instruction message includes enabling PCC controls, the control for the user is obtained from PCRF
Strategy；According to the control strategy, the control operation to the user is performed.
Alternatively, the control strategy obtained from PCRF for the user, including：
Gx sessions are established between PCRF, the control strategy for the user is obtained from the PCRF.
Alternatively, before the service authentication request that carrying and strategy execution network elements receive that user sends, in addition to：
Access aaa server and wireless access authentication is carried out to the user；
Passed through in response to wireless access authentication, the carrying and strategy execution network elements receive the business mirror that user sends
Power request.
The embodiments of the invention provide the PCC control systems in a kind of eHRPD network, including：
Carrying and strategy execution network elements, for being asked in response to the service authentication for receiving user's transmission, to aaa server
Send the service authentication request message for the user；Receive the instruction message that aaa server returns；Identify that the instruction disappears
Breath, if the instruction message includes not enabling PCC controls, obtain the acquiescence control strategy being pre-configured with；If the instruction message
Including enabling PCC controls, the control strategy for the user is obtained from PCRF；According to the control strategy, perform to described
The control operation of user；
Aaa server, the signing property value that the PCC for inquiring about the user pre-set to HSS is controlled, the label
About property value represents to enable or do not enable PCC controls；Service authentication request is sent to the carrying and strategy execution network elements
Response message, the instruction message corresponding with the property value of contracting is carried in the response message；
HSS, the signing property value that the PCC for storing user is controlled.
Alternatively, the carrying and strategy execution network elements, including：BBERF entities；
The BBERF, specifically for establishing Gxa sessions between PCRF, obtained from the PCRF for the user's
Control strategy.
Alternatively, the BBERF entities are HSGW；The carrying and strategy execution network elements, in addition to PCEF entities；It is described
PCEF entities are PGW；
The HSGW, it is additionally operable to send the new information of PMIP bindings to PGW, the instruction is carried in the new information
Message；
The PGW, for identifying the instruction message, if the instruction message includes not enabling PCC controls, obtain pre-
The acquiescence control strategy first configured；If the instruction message includes enabling PCC controls, obtained from PCRF for the user's
Control strategy；According to the control strategy, the control operation to the user is performed
Alternatively, the PCEF, it is additionally operable to establish Gx sessions between PCRF, is obtained from the PCRF and be directed to the user
Control strategy.
Alternatively, in addition to：
Aaa server is accessed, before the service authentication request for receiving user's transmission in carrying and strategy execution network elements,
Wireless access authentication is carried out to the user；
Wherein, the carrying and strategy execution network elements are passed through in response to wireless access authentication, receive what user sent
Service authentication is asked.
PCC control methods and system in the eHRPD network provided based on the above embodiment of the present invention, in eHRPD network
In, the PCC by pre-setting user in HSS controls signing property value to represent to enable or not enable PCC controls, so as to area
Divide whether the user needs to perform PCRF strategies so that carrying and strategy execution network elements can be asked interact by service authentication
Journey, obtain the instruction message corresponding with the signing property value.When not enabling PCC controls, carrying and strategy execution network elements make
With the acquiescence control strategy being pre-configured with, so as to, the user for largely only needing to use the acquiescence control strategy being pre-configured with,
The unnecessary information interactive process that control strategy is obtained from PCRF can be avoided, further avoid the generation of signaling storm,
The access process of user is also simplify simultaneously.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention 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 be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The accompanying drawing of a part for constitution instruction describes embodiments of the invention, and is used to solve together with the description
Release the principle of the present invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood, wherein：
Fig. 1 shows a kind of schematic flow sheet of embodiment of PCC control methods in eHRPD network provided by the present invention；
Fig. 2 shows a kind of schematic flow sheet of embodiment of PCC control methods in eHRPD network provided by the present invention；
Fig. 3 shows a kind of schematic flow sheet of embodiment of PCC control methods in eHRPD network provided by the present invention；
Fig. 4 shows a kind of structural representation of embodiment of PCC control systems in eHRPD network provided by the present invention；
Fig. 5 shows a kind of structural representation of embodiment of PCC control systems in eHRPD network provided by the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It should note
Anticipate and arrive：Unless specifically stated otherwise, the part and the positioned opposite of step otherwise illustrated in these embodiments does not limit this hair
Bright scope.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of protection of the invention.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
Shown in Figure 1, Fig. 1 shows a kind of embodiment of PCC control methods in eHRPD network provided by the present invention
Schematic flow sheet.This method includes：
101, carrying and strategy execution network elements are asked in response to receiving the service authentication of user's transmission, are awarded to authentication
Power and statistics aaa server send the service authentication request message for user；
102, aaa server is to home subscriber server（Home Subscriber Server, HSS）Inquiry is pre-set
User policy control and charging PCC control signing property value, signing property value represents to enable or do not enable PCC controls
System；Signing attribute can be increased in user contracting data or reuse attribute of having contracted, " be by the property value instruction user
It is no to enable PCC controls "；
103, aaa server sends the response message of service authentication request, response message to carrying and strategy execution network elements
The middle carrying instruction message corresponding with signing property value；
104, carrying and strategy execution network elements identification instruction message, if instruction message includes not enabling PCC controls, carrying and
Strategy execution network elements obtain the acquiescence control strategy being pre-configured with；If instruction message includes enabling PCC controls, carrying and strategy are held
Row network element obtains the control strategy for user from "Policy and Charging Rules Function PCRF entities；
105, carrying and strategy execution network elements perform the control operation to user according to control strategy.
In the method that the above embodiment of the present invention provides, the PCC by pre-setting user in HSS controls signing property value
To represent to enable or not enable PCC controls, so as to distinguish whether the user needs to perform PCRF strategies so that carrying and strategy
Interaction can be asked by service authentication by performing network element, obtain the instruction message corresponding with the signing property value.When not
When enabling PCC controls, carrying and strategy execution network elements are using the acquiescence control strategy being pre-configured with, so as to only be needed for a large amount of
The user for the acquiescence control strategy being pre-configured with is used, the unnecessary information for obtaining control strategy from PCRF can be avoided to hand over
Mutual process, the generation of signaling storm is avoided, simplify the access process of user.
According to the inventive method embodiment specific example, carrying and strategy execution network elements include：Bearing binding with
Reporting events function（Bearer Binding and Event Reporting Function, BBERF）Entity.Accordingly, exist
Fig. 1 is carried and strategy execution network elements obtain the control strategy for being directed to user from PCRF, can specifically be included：BBERF and PCRF it
Between establish Gxa sessions, from PCRF obtain for user control strategy.
According to the inventive method embodiment specific example, BBERF entities can be HSGW.Carrying and strategy execution
Network element can also include PCEF entities, and specifically, PCEF entities can be PGW.This method also includes：
HSGW sends the new information of proxy mobile IP protocol (Proxy Mobile IP, PMIP) binding, renewal to PGW
Instruction message is carried in message；
PGW identification instruction message, if instruction message includes not enabling PCC controls, obtain the acquiescence control being pre-configured with
Strategy；If instruction message includes enabling PCC controls, the control strategy for user is obtained from PCRF；According to control strategy, hold
Control operation of the row to user.Wherein, the control strategy for user is obtained from PCRF, Gx can be specifically established between PCRF
Session, the control strategy for user is obtained from PCRF.
In each embodiment of the inventive method, the service authentication that user's transmission is received in carrying and strategy execution network elements please
Before asking, it can also include：
Access aaa server and wireless access authentication is carried out to the user；
Passed through in response to wireless access authentication, the carrying and strategy execution network elements receive the business mirror that user sends
Power request.
For more clearly example above-described embodiment, shown in Figure 2, Fig. 2 is shown in eHRPD network provided by the present invention
A kind of schematic flow sheet of embodiment of PCC control methods.In fig. 2, carrying and strategy execution network elements include BBERF and
PCEF, more specifically, BBERF includes HSGW, PCEF includes PGW.In the embodiment, the signing property value that user PCC is controlled is
Enable PCC controls.
Step 1, aaa server is accessed（AN AAA）Wireless access authentication is carried out to user terminal UE；
Step 2, passed through in response to wireless access authentication, user is received as the HSGW of carrying and strategy execution network elements
The service authentication sent by UE is asked；
Step 3, HSGW sends the service authentication request message for the user to aaa server；
Next, the signing property value that the PCC for the user that aaa server is pre-set to HSS inquiries is controlled, signing category
Property value represent to enable or do not enable PCC controls, such as by 1 and 0 respectively mark enable and do not enable PCC controls；Wherein,
Aaa server can be provided separately with HSS, can also be wholely set；In the present embodiment, property value of contracting represents not enable
PCC is controlled；
Step 4, aaa server sends the response message of service authentication request to HSGW, carries and contracts in response message
The corresponding instruction message of property value, i.e., the instruction message of PCC controls is not enabled；
Step 5, HSGW sends the response message of service authentication request to UE；
Next, HSGW identifies the instruction message, obtaining instruction message includes not enabling PCC controls, therefore HSGW is obtained
The acquiescence control strategy being pre-configured with, and perform the control strategy；Control strategy is the control strategy of acquiescence, can be located at HSGW
On；
Step 6, HSGW sends the new information of PMIP bindings to PGW, and instruction message is carried in the new information, that is, is indicated
The instruction message of PCC controls is not enabled；
Next, PGW identifies the instruction message, obtaining instruction message includes not enabling PCC controls, therefore PGW is obtained in advance
The acquiescence control strategy first configured, according to control strategy, perform the control operation to user；Control strategy is the control plan of acquiescence
Slightly, can be located on PGW；
Next, step 7 can be performed, PGW sends PMIP binding response message to HSGW.
Compared with Fig. 2, shown in Figure 3, Fig. 3 shows the PCC control methods in eHRPD network provided by the present invention
A kind of schematic flow sheet of embodiment.In figure 3, carrying and strategy execution network elements are identical with Fig. 2.In the embodiment, user PCC
The signing property value controlled is to enable PCC controls.In Fig. 3 embodiments：
Step 1, AN aaa servers carry out wireless access authentication to user terminal UE；
Step 2, passed through in response to wireless access authentication, user is received as the HSGW of carrying and strategy execution network elements
The service authentication sent by UE is asked；
Step 3, HSGW sends the service authentication request message for the user to aaa server；
Next, the signing property value that the PCC for the user that aaa server is pre-set to HSS inquiries is controlled, in this reality
Apply in example, signing property value represents to enable PCC controls；
Step 4, aaa server sends the response message of service authentication request to HSGW, carries and contracts in response message
The corresponding instruction message of property value, that is, enable the instruction message of PCC controls；
Step 5, HSGW sends the response message of service authentication request to UE；
Next, HSGW identifies the instruction message, obtaining instruction message includes enabling PCC controls, therefore HSGW starts Gxa
Session establishment flow；
Step 6, Gxa sessions are established between HSGW and PCRF, and control strategy is obtained from PCRF；HSGW is according to being obtained
Control strategy is controlled operation to user；
Step 7, HSGW sends the new information of PMIP bindings to PGW, and instruction message is carried in the new information, that is, is indicated
Enable the instruction message of PCC controls；
Next, PGW identifies the instruction message, obtaining instruction message includes enabling PCC controls, therefore PGW starts Gx meetings
Talk about Establishing process；
Step 8, Gx sessions are established between PGW and PCRF, and control strategy is obtained from PCRF；PGW is according to the control of acquisition
Strategy, perform the control operation to user；
Next, step 9 can be performed, PGW sends PMIP binding response message to HSGW.
Shown in Figure 4, Fig. 4 shows a kind of embodiment of PCC control systems in eHRPD network provided by the present invention
Structural representation.The system of the embodiment includes：
Carrying and strategy execution network elements 401, for being asked in response to the service authentication for receiving user's transmission, taken to AAA
Business device sends the service authentication request message for user；Receive the instruction message that aaa server returns；Identification instruction message,
If instruction message includes not enabling PCC controls, the acquiescence control strategy being pre-configured with is obtained；If instruction message includes enabling PCC
Control, the control strategy for user is obtained from PCRF；According to control strategy, the control operation to user is performed；
Aaa server 402, the signing property value that the PCC for inquiring about the user pre-set to HSS is controlled, signing category
Property value represent enable or do not enable PCC controls；The response message of service authentication request is sent to carrying and strategy execution network elements,
The instruction message corresponding with signing property value is carried in response message；
HSS403, the signing property value that the PCC for storing user is controlled.
One specific example of system according to the invention embodiment, wherein, carrying and strategy execution network elements include：BBERF
Entity；
BBERF, specifically for establishing Gxa sessions between PCRF, the control strategy for user is obtained from PCRF.
One specific example of system according to the invention embodiment, BBERF entities are HSGW；Carrying and strategy execution net
Member, in addition to PCEF entities；PCEF entities are PGW；
HSGW, it is additionally operable to send the new information of PMIP bindings to PGW, instruction message is carried in new information；
PGW, message is indicated for identifying, if instruction message includes not enabling PCC controls, obtain the acquiescence being pre-configured with
Control strategy；If instruction message includes enabling PCC controls, the control strategy for user is obtained from PCRF；According to control plan
Slightly, the control operation to user is performed
One specific example of system according to the invention embodiment, PCEF are additionally operable to establish Gx sessions between PCRF, from
PCRF obtains the control strategy for user.
One specific example of system according to the invention embodiment, the system can also include：
Aaa server 404 is accessed, the service authentication for receiving user's transmission in carrying and strategy execution network elements asks it
Before, wireless access authentication is carried out to the user；
Wherein, the carrying and strategy execution network elements are passed through in response to wireless access authentication, receive what user sent
Service authentication is asked.
Shown in Figure 5, Fig. 5 shows a kind of embodiment of PCC control systems in eHRPD network provided by the present invention
Structural representation.In Figure 5, BBERF entities are HSGW, and PCEF entities are PGW.Terminal UE accesses eAN/ePCF by BTS.
EAN/ePCF carries out wireless network access authentication by AN AAA to terminal.
In response to by wireless network access authentication, terminal sends service authentication request to aaa server by HSGW and disappeared
Breath.The signing property value that the PCC for the user that aaa server is pre-set to HSS inquiries is controlled；Aaa server is sent out to HSGW
The response message of service authentication request is sent, the instruction message corresponding with signing property value is carried in response message.HSGW passes through
The new information of PMIP bindings sends instruction message to PGW, i.e. instruction enables or do not enabled the instruction message of PCC controls.
In the case where not enabling PCC controls, HSGW and PGW is respectively using the acquiescence control strategy being pre-configured with, to hold
Row control；In the case where enabling PCC controls, HSGW and PGW establishes Gxa and Gx sessions respectively, passes through Gxa interfaces and Gx respectively
Interface obtains control strategy from PCRF, to perform control.
In Fig. 5 embodiments, according to real network application, most of user applies identical strategy, therefore is defined as writing from memory
The control strategy recognized can be configured directly in carrying and strategy execution network elements（HSGW and PGW）On.EHRPD network can distinguish this
The user of default configuration control strategy can be used in class, and without going PCRF acquisition strategies, substantial amounts of information will be reduced in network
Interaction, simplify the access process of user.
So far, PCC control methods and system in a kind of eHRPD network according to the present invention is described in detail.For
The design of the masking present invention is avoided, does not describe some details known in the field.Those skilled in the art are according to above
Description, completely it can be appreciated how implementing technical scheme disclosed herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and its
The difference of its embodiment, same or analogous part cross-reference between each embodiment.For in eHRPD network
PCC control system embodiments for, because it is substantially corresponding with embodiment of the method, thus description it is fairly simple, correlation
Place illustrates referring to the part of embodiment of the method.
The PCC control methods and system that may be achieved in many ways in the eHRPD network of the present invention.For example, it can lead to
Cross software, hardware, firmware or software, hardware, firmware any combinations come realize the present invention eHRPD network in PCC control
Method and system processed.The said sequence of the step of for methods described is merely to illustrate, the step of method of the invention
Order described in detail above is not limited to, unless specifically stated otherwise.In addition, in certain embodiments, can also be by this
Invention is embodied as recording program in the recording medium, and the machine that these programs include being used to realize the method according to the invention can
Reading instruction.Thus, the present invention also covering storage is used for the recording medium for performing the program of the method according to the invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that above example merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (8)
1. the PCC control methods in a kind of eHRPD network, including：
HSGW asks in response to receiving the service authentication of user's transmission, is sent to authentication mandate and statistics aaa server
For the service authentication request message of the user；
The policy control and charging PCC for the user that the aaa server is pre-set to home subscriber server HSS inquiries
The signing property value of control, the signing property value represent to enable or do not enable PCC controls；
Aaa server sends the response message of service authentication request to the HSGW, is carried and the label in the response message
The about corresponding instruction message of property value；
The HSGW identifies the instruction message, if the instruction message includes not enabling PCC controls, HSGW is obtained and is pre-configured with
Acquiescence control strategy；If the instruction message includes enabling PCC controls, HSGW is from "Policy and Charging Rules Function PCRF entities
Obtain the control strategy for the user；
The HSGW performs the control operation to the user according to the control strategy；
Methods described also includes：
The HSGW sends the new information of proxy mobile IP protocol PMIP binding to PGW, carried in the new information described in
Indicate message；
The PGW identifies the instruction message, if the instruction message includes not enabling PCC controls, obtains what is be pre-configured with
Give tacit consent to control strategy；If the instruction message includes enabling PCC controls, the control plan for the user is obtained from PCRF
Slightly；According to the control strategy, the control operation to the user is performed.
2. the method according to claim 11, wherein,
Gxa sessions are established between the HSGW and PCRF, the control strategy for the user is obtained from the PCRF.
3. the method according to claim 11, wherein, the control strategy obtained from PCRF for the user, including：
Gx sessions are established between the PGW and PCRF, the control strategy for the user is obtained from the PCRF.
4. according to the method described in claims 1 to 3 any one, the service authentication that user's transmission is received in HSGW asks it
Before, in addition to：
Access aaa server and wireless access authentication is carried out to the user；
Passed through in response to wireless access authentication, the HSGW receives the service authentication request that user sends.
5. the PCC control systems in a kind of eHRPD network, including：
HSGW, for being asked in response to the service authentication for receiving user's transmission, sent to aaa server for the user's
Service authentication request message；Receive the instruction message that aaa server returns；The instruction message is identified, if the instruction message
Including not enabling PCC controls, the acquiescence control strategy being pre-configured with is obtained；If the instruction message includes enabling PCC controls, from
PCRF obtains the control strategy for the user；According to the control strategy, the control operation to the user is performed；
Aaa server, the signing property value that the PCC for inquiring about the user pre-set to HSS is controlled, the signing category
Property value represent enable or do not enable PCC controls；The response message of service authentication request is sent to the HSGW, the response disappears
The instruction message corresponding with the signing property value is carried in breath；
HSS, the signing property value that the PCC for storing user is controlled；
The HSGW, is additionally operable to send the new information of PMIP bindings to PGW, and carrying the instruction in the new information disappears
Breath；
The system also includes：
The PGW, for identifying the instruction message, if the instruction message includes not enabling PCC controls, acquisition is matched somebody with somebody in advance
The acquiescence control strategy put；If the instruction message includes enabling PCC controls, the control for the user is obtained from PCRF
Strategy；According to the control strategy, the control operation to the user is performed.
6. system according to claim 5, wherein, the HSGW, specifically for establishing Gxa sessions between PCRF, from
The PCRF obtains the control strategy for the user.
7. system according to claim 5, the PGW, it is additionally operable to establish Gx sessions between PCRF, is obtained from the PCRF
Take the control strategy for the user.
8. according to the system described in claim 5 to 7 any one, in addition to：
Aaa server is accessed, before the service authentication request for receiving user's transmission in HSGW, the user is carried out wireless
Access authentication；
Wherein, the HSGW is passed through in response to wireless access authentication, receives the service authentication request that user sends.
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| CN106412830B (en) * | 2016-09-23 | 2019-09-24 | 广东工业大学 | A kind of location-based eHRPD PCC session establishing method and system |
| CN111405506B (en) * | 2019-01-02 | 2021-09-14 | 中国移动通信有限公司研究院 | Policy control method, device, equipment and computer readable storage medium |
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| CN101998339B (en) * | 2009-08-11 | 2013-12-04 | 中兴通讯股份有限公司 | Method and device for controlling policy and charging based on service using time |
| US8681622B2 (en) * | 2010-12-17 | 2014-03-25 | Tekelec, Inc. | Policy and charging rules function (PCRF) and performance intelligence center (PIC) based congestion control |
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| CN101472259A (en) * | 2007-12-28 | 2009-07-01 | 华为技术有限公司 | Method and device for triggering policy control and charging function |
| CN102238509A (en) * | 2010-04-23 | 2011-11-09 | 中兴通讯股份有限公司 | Method and system for making decision about whether to adopt policy and charging control mechanism |
| CN102726116A (en) * | 2011-12-28 | 2012-10-10 | 华为技术有限公司 | Method, device and system for indicating PPC user |
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