CN101730246A - Strategy control framework of converged network and method for realizing strategy control - Google Patents
Strategy control framework of converged network and method for realizing strategy control Download PDFInfo
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Abstract
The invention relates to a strategy control framework of a converged network, comprising an AF, a fixed network strategy making entity and a mobile network strategy making entity. The AF is used for providing business information needed by the strategy for the fixed network strategy making entity, and the business information comprises fixed user business information or mobile user business information; the fixed network strategy making entity is used for receiving the business information sent by the AF, judges the business information, formulating fixed network resource control strategies according to the fixed user business information when the business information is the fixed user business information, and transmitting the business information to the mobile network strategy making entity when the business information is the mobile user business information; and the mobile network strategy making entity is used for receiving the mobile user business information transmitted by the fixed network strategy making entity and formulating the mobile network resource control policies according to the mobile user business information. The strategy control framework and the method for realizing thestrategy control can solve the strategy control problem of the converged network.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of in the network that operation layer merges Internet resources be carried out the framework of policy control and the method for implementation strategy control.
Background technology
High-level network telecommunications and internet fused business and agreement organizations (TISPAN, Telecommunications and Internet converged Services and Protocols forAdvanced Networking) proposed at next generation network (Next Generation Network, NGN) Resource and Admission Control Sub-system (RACS, Resource Admission ControlSubsystem) framework is used for using Internet resources to carry out policy control to service application.Its framework as shown in Figure 1, wherein the RACS system is by the strategy decisive function (SPDF based on business, Service-basedPolicy Decision Function) and accommodating access resource controlled function (Access-Resource and Admission Control Function, Access-Resource and Admission Control Function).SPDF provides unified interface to application layer, and the concrete access style of shielding bottom-layer network topological sum provides the policy control based on business.SPDF selects local policy according to the request of application function (AF, Application Function), and request is mapped to the IPQoS parameter, sends to Access-Resource and Admission Control Function and Border Gateway Function (BGF, BorderGateway Function), to ask corresponding resource.Access-Resource and Admission Control Function is arranged in Access Network, has the function that control of admitting and network strategy converge.From SPDF reception request, realize admitting control based on the strategy of being preserved then, acceptance or refusal are to transmitting the request of resource.Access-Resource and Admission Control Function passes through the e4 reference point from Network Attachment Subsystem (NASS, Network Attachment Sub-System) obtains network attachment information and QoS of customer (QoS, Quality ofService) inventory information, thereby can determine available network resources according to network location information (for example inserting the address of user's physical node), simultaneously when the processing resource allocation request with reference to user QoS inventory information.BGF can also can (realize interconnected Border Gateway Function) between two core net between Access Network and core net (realization Core Border Gateway Function).BGF finishes network address translation (NAT, NetworkAddress Translation), gate, QoS mark, bandwidth constraints, use measurement and source synchronous function under the control of SPDF.The Media Stream strategy that the access carrier that Resource Control Enforcement Function (RCEF, Resource Control Enforcement Function) enforcement Access-Resource and Admission Control Function sends by the Re reference point defines is finished functions such as gate, QoS mark, bandwidth constraints.RACS is used at the policy control of under the fixed network business being used Internet resources.
Communication standardization group (the ITU-T of International Telecommunication Union, International TelecommunicationUnion for Telecommunication Standardization Sector) resource acceptance control system RACF (Resource and Admission Control Functions at next generation network has also been proposed, resource and permission controlled function) provide QoS control (to comprise resource reservation to Access Network and core transmission net, admit control and gate), port address conversion (NAPT, Network Address PortTranslation) or the fire compartment wall controlled function, accommodating control function comprises the inventory according to the user, operation layer management (SLA, Service Level Agreement), operator's specific policy, service priority and Access Network, the Resource Availability of core net carries out authorization check.As shown in Figure 2, RACF also is made up of two parts: policy deciding functional entity (PD-FE, Policy Decision Functional Entity) and transmit resource control function entity (TRC-FE, Transport Resource Control FunctionalEntity).
PD-FE and tranmission techniques are irrelevant, and service control function (SCF, Service Control Function) is also irrelevant.The business information that PD-FE policing rule Network Based, SCF provide, network attached controlled function (NACF, Network Attachment Control Functions) the transport layer CAMEL-Subscription-Information that provides, and the resource and admission result of decision that provides of TRC-FE, last decision-making is done in control to network resource admission then.PD-FE carries out gate control based on each stream to policy execution functional entity (PE-FE, Policy EnorcementFunctional Entity), based on professional usage policy rule.TRC-FE and independent of service, but relevant with tranmission techniques.
TRC-FE is responsible for collecting and safeguarding the topological sum resource state information that transmits net, availability based on topology, connectivity, network and node resource, and, carry out and admit control transmitting network based on the use of the network informations such as transport layer CAMEL-Subscription-Information in Access Network control resource.PD-FE is by the QoS resource on the media stream path that Rt reference point request TRC-FE detects or decision is asked.
Transport layer is by policy execution functional entity (PE-FE, Policy Enforcement Functional Entity) and transmit resource execution functional entity (TRE-FE, Transport Resource EnforcementFunctional Entity) composition.PE-FE wraps packet gateway, can be positioned at subscriber terminal equipment (CPE, Customer Premises Equipment) and between the access network, between Access Network and the core net or between the different operators network, it is the key node of supporting dynamic QoS control, port address conversion (NAPT) control and network address translation (NAT, Network Address Translator).TRE-FE carries out the transmission resource policy rule of TRC-FE indication.
Third generation partner program (3GPP, 3rd Generation Partnership Project) strategy and charging control architecture (PCC have been defined at the mobile network, Policy and Charging Control) its framework as shown in Figure 3, the decision entity (PCRF, Policy and ChargingRules Function) of strategy and charging regulation mainly is responsible for the formulation of strategy and charging regulation.Strategy and charging regulation that PCRF will formulate by the Gx interface are handed down to strategy and charging execution function entity (PCEF, Policy andCharging Enforcement Function), the PCC strategy is installed and carried out to strategy and charging execution function entity, dependent event reports, with the mutual charge information of charge system.Business function entity (AF, Application Function) is the functional entity relevant with business, provide business information by Rx interface to PCRF, user-subscribed database (SPR, Subscription Profile Repository) preserved the business information that the user contracts, PCRF can be by the Sp interface to the signatory business information of SPR inquiring user.PCEF sends to line charge system (OSC by the Gy interface with online charging information, OnlineCharging System) statistics of responsible online charging, by the Gz interface offline charging information is sent to off-line accounting system (OFCS, Offline Charging System).
Along with development of Communication Technique, fixed network and mobile network's fusion is the inexorable trend of network development.Next generation network carrying separates with control, the thought of control and service detach provides the foundation for the network integration from the network architecture.The process of the network integration is divided into the fusion of operation layer, the fusion of core Control Network, the fusion of core bearer network and the fusion of access.Operator is when considering network evolution, also will consider and reduce the networking cost, reuse existing network equipment and resource as far as possible, realize smooth evolution, therefore the network integration process that realizes of stageization, substep normally, the mode that a kind of network integration is used always is exactly to merge from operation layer.
UNE based on operation layer merges is exactly that chain of command and loading end use independently network respectively, and service application is merged, and realizes unified granting of professional user to different network type.For example fixed network (xDSL) is used different Access Networks, core Control Network and bearer network respectively with mobile network (CDMA), but fixed network user and mobile subscriber can share unified service application.When realization is carried out Internet resources control to the UNE that merges based on operation layer, just need the above-mentioned policy control architecture of use as Fig. 1 or Fig. 2 definition.
Yet based on existing network operation scene, fixed network has wherein been disposed and has been implemented the Internet resources controlled function, business provides open interactive interface between function AF and the RACS, RACS can carry out the strategic decision-making that specified services is used the use Internet resources thereby finish to the fixed network user by the required business information of the direct acquisition strategy decision-making of open interface.And under operation layer network integration situation, operator will also implement resource control to the mobile network, because lacking with existing network (Fig. 1 or Fig. 2 framework) business, PCRF provides the direct interface of function AF, and consider the complexity of existing network service deployment, be difficult to the directly mutual of realization PCRF and AF, this moment is when carrying out strategic decision-making at use bearing resource that the mobile subscriber is commenced business, PCRF can't acquisition strategy the required related service information of decision-making, thereby can not realize based on the resource control of business and charge bearing resource.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of policy control architecture of UNE and the method for implementation strategy control, to solve the policy control problem of UNE.
For solving the problems of the technologies described above, the invention provides a kind of policy control architecture of UNE, this framework comprises Application Function AF, fixed network policy decision entity and mobile network's policy decision entity, wherein:
Described AF is used for providing decision-making required business information to described fixed network policy decision entity, and described business information comprises fixed-line subscriber business information or mobile subscriber business information;
Described fixed network policy decision entity is used to receive the business information that described AF sends, and described business information is judged, if the fixed-line subscriber business information is then formulated the fixed network resource control strategy according to described fixed-line subscriber business information; If mobile subscriber business information then is transmitted to mobile network's policy decision entity;
Mobile network's policy decision entity is used to receive the mobile subscriber business information that the fixed network policy decision entity is transmitted, and formulates the mobile network resource control strategy according to described mobile subscriber business information.
Further,
Described policy control architecture also comprises: the fixed network policy execution entity that is connected with described fixed network policy decision entity, and the mobile network's policy execution entity that is connected with described mobile network's policy decision entity;
Described fixed network policy decision entity also is used for described fixed network resource control strategy is handed down to described fixed network policy execution entity; Described fixed network policy execution entity also is used for receiving and carrying out described fixed network resource control strategy;
Described mobile network's policy decision entity also is used for described mobile network resource control strategy is handed down to mobile network's policy execution entity, and described mobile network's policy execution entity also is used for receiving and carrying out described mobile network resource control strategy.
Further, the Resource and Admission Control Sub-system RACS that described fixed network policy decision entity is a next generation network, described RACS passes through Gq ' interface with AF and links to each other, and described fixed network policy execution entity comprises Resource Control Enforcement Function RCEF or Border Gateway Function BGF; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACS; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
Further, the resource acceptance control system RACF that described fixed network policy decision entity is a next generation network, described RACF links to each other by the Rs interface with AF, and described fixed network policy execution entity comprises policy execution functional entity PE-FE or transmits resource and carry out functional entity TRE-FE; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACF; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
Further, described business information is that described AF initiatively issues or issues according to request.
For solving the problems of the technologies described above, the present invention also provides a kind of method of UNE implementation strategy control, and this method comprises:
Application Function issues the required business information of decision-making to the fixed network policy decision entity, and described business information comprises fixed-line subscriber business information or mobile network's business information;
Described fixed network policy decision entity receives the business information that described AF sends, and described business information judged, if fixed-line subscriber business information, then formulate the fixed network resource control strategy according to described fixed-line subscriber business information, if mobile subscriber business information then is transmitted to mobile network's policy decision entity;
Mobile network's policy decision entity receives the mobile subscriber business information of described fixed network policy decision entity forwarding and formulates the mobile network resource control strategy according to described mobile subscriber business information.
Further, described fixed network policy decision entity is handed down to the execution of fixed network policy execution entity after formulating described fixed network resource control strategy, realizes the fixed network policy control; Described mobile network's policy decision entity is handed down to the execution of mobile network's policy execution entity after formulating described mobile network resource control strategy, realizes mobile network's policy control.
Further, the Resource and Admission Control Sub-system RACS that described fixed network policy decision entity is a next generation network, described RACS passes through Gq ' interface with AF and links to each other, and described fixed network policy execution entity comprises Resource Control Enforcement Function RCEF or Border Gateway Function BGF; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACS; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
Further, the resource acceptance control system RACF that described fixed network policy decision entity is a next generation network, described RACF links to each other by the Rs interface with AF, and described fixed network policy execution entity comprises policy execution functional entity PE-FE or transmits resource and carry out functional entity TRE-FE; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACF; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
Further, described business information is that described AF initiatively issues or issues according to request.
The policy control architecture of UNE of the present invention and implementation method, UNE at above-mentioned operation layer fusion, transmit the business information relevant by fixed network policy decision entity (as RACS or RACF) with the mobile subscriber, make mobile network's policy decision entity (as PCRF) be able to obtain relevant business information, thereby solve the policy control problem of mobile network resource in the UNE effectively from AF.
Description of drawings
Fig. 1 is the TISPAN RACS policy control architecture schematic diagram of prior art;
Fig. 2 is the ITU-T RACF policy control architecture schematic diagram of prior art;
Fig. 3 is the 3GPP PCC R7 policy control architecture schematic diagram of prior art;
Fig. 4 is the policy control architecture schematic diagram of UNE of the present invention;
Fig. 5 is the flow chart that application example one PCRF of the present invention participates in the business foundation of strategic decision-making;
Fig. 6 is the flow chart of PCRF participative decision making in the business modification process initiated of application example two terminals of the present invention.
Embodiment
The policy control architecture of UNE of the present invention, as shown in Figure 3, this framework comprises Application Function AF, fixed network policy decision entity and mobile network's policy decision entity, wherein:
AF is used for providing decision-making required business information to the fixed network policy decision entity; Described business information comprises fixed-line subscriber business information or mobile subscriber business information;
The fixed network policy decision entity, be used to receive the business information that AF sends, and business information judged, if fixed-line subscriber business information, then fixed network resource is formulated the fixed network resource control strategy according to described fixed-line subscriber business information, to carry out policy control, if mobile subscriber business information then is transmitted to mobile network's policy decision entity; Also be used for the fixed network resource control strategy is handed down to the fixed network policy execution entity,
The fixed network policy execution entity is used for receiving and carrying out the fixed network resource control strategy.
During specific implementation, the fixed network policy decision entity is next generation network (Next GenerationNetwork, NGN) Resource and Admission Control Sub-system (RACS, Resource Admission ControlSubsystem), RACS passes through Gq ' interface with AF and links to each other, and the fixed network policy execution entity comprises Resource Control Enforcement Function (RCEF) or Border Gateway Function (BGF).
The fixed network policy decision entity also can be next generation network (Next Generation Network, NGN) resource acceptance control system RACF (Resource and Admission Control Functions, resource and admittance control merit, RACF links to each other by the Rs interface with AF, and described fixed network policy execution entity comprises policy execution functional entity (PE-FE) or transmits resource and carry out functional entity (TRE-FE).
The business information of foundation that described fixed network resource control strategy is formulated except obtaining from AF, the information that also comprises local policy, obtains from bearer network policy execution entity (for example RCEF or BGF or PE-FE or TRE-FE).
Mobile network's policy decision entity, be used to receive the mobile subscriber business information that the fixed network policy decision entity is transmitted, and according to described mobile subscriber business information formulation mobile network resource control strategy, to carry out policy control, also be used for the mobile network resource control strategy of formulating being handed down to mobile network's policy execution entity by the Ty interface.
Mobile network's policy execution entity is used for receiving and carrying out described mobile network resource control strategy.
During specific implementation, mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described fixed network policy decision entity (RACS or RACF).Mobile network's policy execution entity is strategy and charging execution function entity (PCEF, Policy and Charging Enforcement Function), and PCRF is connected by the Ty interface with PCEF.
Business information comprises service negotiation information, user signing contract information etc., the foundation that the mobile network resource control strategy is formulated except the business information of obtaining from RACS/RACF, the information that also comprises user signing contract information, local policy, obtains from PCEF.
The method of UNE implementation strategy control of the present invention, this method comprises:
(a) Application Function issues the required business information of decision-making to the fixed network policy decision entity, and described business information comprises fixed-line subscriber business information or mobile network's business information;
(b) described fixed network policy decision entity receives the business information that described AF sends, and described business information judged, if fixed-line subscriber business information, then formulate the fixed network resource control strategy according to described fixed-line subscriber business information, if mobile subscriber business information then is transmitted to mobile network's policy decision entity; Described fixed network policy decision entity is handed down to the execution of fixed network policy execution entity after formulating described fixed network resource control strategy, realizes the fixed network policy control;
(c) mobile network's policy decision entity receives the mobile subscriber business information of described fixed network policy decision entity forwarding and formulates the mobile network resource control strategy according to described mobile subscriber business information; Described mobile network's policy decision entity is handed down to the execution of mobile network's policy execution entity after formulating described mobile network resource control strategy, realizes mobile network's policy control.
The specific implementation of fixed network policy decision entity, fixed network policy execution entity, mobile network's policy decision entity, mobile network's policy execution entity is identical.
Below in conjunction with accompanying drawing and concrete application example technical scheme of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
Following application example is that RACS, mobile network's policy decision entity are that PCRF, mobile network's policy execution entity are that the mobile network resource of the PCEF UNE that to be example merge operation layer carries out the policy control flow process and is specifically described with the fixed network policy decision entity, and wherein the RACS flow process of carrying out resource control at fixed network is followed the policy control flow process of existing RACS.
Application example
When the mobile subscriber initiated business, PCRF participated in service application is made a strategic decision the flow process of authorizing as shown in Figure 5, may further comprise the steps:
Step 501: mobile terminal to invoke service, and finish the service negotiation of application layer between the network, comprise the required code encoding/decoding mode of medium type that business to be carried out comprises, address that Media Stream uses and port numbers, Media Stream required bandwidth, Media Stream, the information such as priority that Media Stream is handled;
The business information that step 502:AF consults application layer is handed down to RACS;
Step 503:RACS receives and to judge after the information that AF issues and provide to the mobile subscriber, then and to PCRF transmits business information;
Step 504: according to local policy, PCRF authorizes the business information that AF issues.If authorization failure, PCRF need return failure response to AF.Otherwise, PCRF preserves business information, and finish binding session according to user ID or station address etc., binding is finished in the IP-CAN session that is about to set up in AF session that AF need set up for business and the terminal attaching process, creates down with the required IP-CAN session that is connected appointment of decision AF session;
Step 505:PCRF returns the response that business information provides to RACS, if refusal is authorized business, then needs to return relevant medium type, the delegatable bandwidth of business that can authorize, and in step 507 process ends;
The message that step 506:RACS forwarding PCRF provides is to AF;
Step 507: (for example PDSN (Packet Data Serving Node, grouping busihess data node) initiates the required connection of bearer service corresponding service data flow and sets up request portable terminal to PCEF.Information such as user ID, request QoS, bandwidth on demand have been comprised in the request;
Step 508:PCEF preserves user's request, and sets up request for stream and initiate authorization requests to PCRF, comprises information such as bandwidth on demand that business data flow sets up, QoS in the request;
Step 509:PCRF obtains user signing contract information to SPR;
The business information that step 510:PCRF issues according to AF, the stream that obtains from PCEF are set up solicited message, local policy etc. and are made a strategic decision, authorize for stream to be set up;
Step 511:PCRF will be handed down to PCEF with the form of PCC rule for the Authorization result of waiting to set up stream;
Step 512:PCEF carries out Authorization result, for stream to be set up is set up corresponding the connection;
Step 513:PCEF returns the response that stream is set up to portable terminal.
The mobile subscriber commences business when needing to use Internet resources to carry out policy control to business in the process, under the convergence strategy control architecture, by PCRF business is authorized.Wherein RACS only is the forwarding as service related information, by PCRF is the professional mandate of carrying out based on business information, resource Network Based, whether the decision networks resource satisfies business is carried out demand to resource, and for business data flow disposes rational resource, realizes resource control.
Application example two
In the process that the mobile subscriber commences business, if modification to business has taken place, for example the user is made common voice call into by video calling, promptly needs to close video flowing in communication process, and conversation needs to keep.At this moment need business is adjusted in real time to network resources demand, discharge employed bandwidth of video flowing and QoS resource, rationally utilize Internet resources, promote the purpose of network efficiency to reach.The flow process that policy control is carried out in the resource change that this moment, the convergence strategy control architecture caused business modification as shown in Figure 6, flow process is described below:
Step 601: business modification, portable terminal and network carry out the negotiation of application layer business information, and for example terminal and network negotiate discharge video flowing;
Step 602: portable terminal is initiated the business modification request to network, and request discharges video flowing;
The request that step 603:PCEF mobile terminal receive is made amendment to business, and to PCRF initiation authorization requests, the PCC rule, the flow operation type (indication discharges) that have comprised the video flowing correspondence in the request, request PCRF is that the stream release request that portable terminal is initiated is authorized;
Step 604:PCRF preserves the information that receives from PCEF, and according to information and executing binding sessions such as traffic identifier, which professional corresponding AF session the video flowing that the identification request discharges belongs to;
Step 605:PCRF identifies the AF session that relates to and asks the corresponding service negotiation information to RACS;
Step 606:RACS receives the request of PCRF, to AF request corresponding business negotiation information;
Step 607:AF during with business modification up-to-date service negotiation information be handed down to RACS;
Step 608:RACS judges that described service negotiation information is the mobile subscriber, will be transmitted to PCRF from the service negotiation information that AF receives;
Step 609:PCRF obtains user signing contract information from SPR;
Step 610: the service negotiation information that issues according to RACS, local policy, from the information that PCEF obtains, PCRF finishes strategic decision-making for request.Authorize to stop video flowing, and discharge corresponding Internet resources;
Step 611:PCRF is handed down to PCEF with Authorization result with the form of PCC rule;
Step 612:PCEF implementation strategy stops video flowing, discharges employed bandwidth of video flowing and QoS resource;
Step 613:PCEF returns the response of business modification success to portable terminal.
To sum up, the policy control architecture of UNE of the present invention and implementation method, UNE at above-mentioned operation layer fusion, transmit the business information relevant by fixed network policy decision entity (as RACS or RACF) with the mobile subscriber, make mobile network's policy decision entity (as PCRF) be able to obtain relevant business information, thereby solve the policy control problem of mobile network resource in the UNE effectively from AF.
Claims (10)
1. the policy control architecture of a UNE is characterized in that, this framework comprises Application Function AF, fixed network policy decision entity and mobile network's policy decision entity, wherein:
Described AF is used for providing decision-making required business information to described fixed network policy decision entity, and described business information comprises fixed-line subscriber business information or mobile subscriber business information;
Described fixed network policy decision entity is used to receive the business information that described AF sends, and described business information is judged, if the fixed-line subscriber business information is then formulated the fixed network resource control strategy according to described fixed-line subscriber business information; If mobile subscriber business information then is transmitted to mobile network's policy decision entity;
Described mobile network's policy decision entity is used to receive the mobile subscriber business information that the fixed network policy decision entity is transmitted, and formulates the mobile network resource control strategy according to described mobile subscriber business information.
2. policy control architecture as claimed in claim 1 is characterized in that:
Described policy control architecture also comprises: the fixed network policy execution entity that is connected with described fixed network policy decision entity, and the mobile network's policy execution entity that is connected with described mobile network's policy decision entity;
Described fixed network policy decision entity also is used for described fixed network resource control strategy is handed down to described fixed network policy execution entity; Described fixed network policy execution entity also is used for receiving and carrying out described fixed network resource control strategy;
Described mobile network's policy decision entity also is used for described mobile network resource control strategy is handed down to mobile network's policy execution entity, and described mobile network's policy execution entity also is used for receiving and carrying out described mobile network resource control strategy.
3. policy control architecture as claimed in claim 2, it is characterized in that: the Resource and Admission Control Sub-system RACS that described fixed network policy decision entity is a next generation network, described RACS passes through Gq ' interface with AF and links to each other, and described fixed network policy execution entity comprises Resource Control Enforcement Function RCEF or Border Gateway Function BGF; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACS; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
4. policy control architecture as claimed in claim 2, it is characterized in that: the resource acceptance control system RACF that described fixed network policy decision entity is a next generation network, described RACF links to each other by the Rs interface with AF, and described fixed network policy execution entity comprises policy execution functional entity PE-FE or transmits resource and carry out functional entity TRE-FE; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACF; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
5. as each described policy control architecture in the claim 1 to 4, it is characterized in that: described business information is that described AF initiatively issues or issues according to request.
6. the method for UNE implementation strategy control is characterized in that this method comprises:
Application Function issues the required business information of decision-making to the fixed network policy decision entity, and described business information comprises fixed-line subscriber business information or mobile network's business information;
Described fixed network policy decision entity receives the business information that described AF sends, and described business information judged, if fixed-line subscriber business information, then formulate the fixed network resource control strategy according to described fixed-line subscriber business information, if mobile subscriber business information then is transmitted to mobile network's policy decision entity;
Mobile network's policy decision entity receives the mobile subscriber business information of described fixed network policy decision entity forwarding and formulates the mobile network resource control strategy according to described mobile subscriber business information.
7. method as claimed in claim 6 is characterized in that: described fixed network policy decision entity is handed down to the execution of fixed network policy execution entity after formulating described fixed network resource control strategy, realizes the fixed network policy control; Described mobile network's policy decision entity is handed down to the execution of mobile network's policy execution entity after formulating described mobile network resource control strategy, realizes mobile network's policy control.
8. method as claimed in claim 7, it is characterized in that: the Resource and Admission Control Sub-system RACS that described fixed network policy decision entity is a next generation network, described RACS passes through Gq ' interface with AF and links to each other, and described fixed network policy execution entity comprises Resource Control Enforcement Function RCEF or Border Gateway Function BGF; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACS; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
9. method as claimed in claim 7, it is characterized in that: the resource acceptance control system RACF that described fixed network policy decision entity is a next generation network, described RACF links to each other by the Rs interface with AF, and described fixed network policy execution entity comprises policy execution functional entity PE-FE or transmits resource and carry out functional entity TRE-FE; Described mobile network's policy decision entity is the strategy of third generation partner program 3GPP definition and the decision entity PCRF of charging regulation, and described PCRF passes through Tx ' interface and is connected with described RACF; Described mobile network's policy execution entity is the strategy and the charging execution function entity PCEF of 3GPP definition, and described PCRF is connected by the Ty interface with described PCEF.
10. as each described method in the claim 6 to 9, it is characterized in that: described business information is that described AF initiatively issues or issues according to request.
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| CN200910146754.7A CN101730246B (en) | 2009-06-24 | 2009-06-24 | Strategy control framework of converged network and method for realizing strategy control |
| PCT/CN2010/074399 WO2010149061A1 (en) | 2009-06-24 | 2010-06-24 | Policy control architecture of converged network and method for implementing policy control and fixed network policy decision entity |
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| CN200910146754.7A CN101730246B (en) | 2009-06-24 | 2009-06-24 | Strategy control framework of converged network and method for realizing strategy control |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010149061A1 (en) * | 2009-06-24 | 2010-12-29 | 中兴通讯股份有限公司 | Policy control architecture of converged network and method for implementing policy control and fixed network policy decision entity |
| WO2012022221A1 (en) * | 2010-08-16 | 2012-02-23 | 中兴通讯股份有限公司 | Method and system triggering fixed-mobile convergence policy negotiation |
| CN102972076A (en) * | 2010-06-28 | 2013-03-13 | 阿尔卡特朗讯公司 | System and method for generating and updating PCC rules based on service requests |
| CN103067224A (en) * | 2012-12-31 | 2013-04-24 | 华为技术有限公司 | Business flow monitoring relative method and device and system |
| CN103067193A (en) * | 2011-10-21 | 2013-04-24 | 中兴通讯股份有限公司 | Network strategy realizing method and network strategy realizing system based on user perception |
| WO2014005455A1 (en) * | 2012-04-12 | 2014-01-09 | 华为技术有限公司 | Policy control method, device, and system for data service |
| CN106162758A (en) * | 2015-03-23 | 2016-11-23 | 华为技术有限公司 | Method for processing business, PCRF and transaction processing system |
| CN108616833A (en) * | 2016-12-08 | 2018-10-02 | 中国移动通信集团四川有限公司 | Processing method, device, system, PGW and the PCRF of PCC sessions |
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|---|---|---|---|---|
| WO2017088163A1 (en) * | 2015-11-27 | 2017-06-01 | 华为技术有限公司 | Method and apparatus for transmitting information contents |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345746B (en) * | 2007-07-10 | 2011-08-24 | 华为技术有限公司 | Method, equipment and system for resource admission control amalgamation |
| CN101262441B (en) * | 2008-04-29 | 2011-11-30 | 中兴通讯股份有限公司 | A coordinated method and system between resource acceptance control platforms |
| CN101277315A (en) * | 2008-05-21 | 2008-10-01 | 中兴通讯股份有限公司 | Method for controlling service quality of internet service |
| CN101720108A (en) * | 2009-04-28 | 2010-06-02 | 中兴通讯股份有限公司 | Policy control method and system for service layer converged network |
| CN101730246B (en) * | 2009-06-24 | 2015-04-01 | 中兴通讯股份有限公司 | Strategy control framework of converged network and method for realizing strategy control |
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2009
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| CN102972076A (en) * | 2010-06-28 | 2013-03-13 | 阿尔卡特朗讯公司 | System and method for generating and updating PCC rules based on service requests |
| WO2012022221A1 (en) * | 2010-08-16 | 2012-02-23 | 中兴通讯股份有限公司 | Method and system triggering fixed-mobile convergence policy negotiation |
| CN103067193A (en) * | 2011-10-21 | 2013-04-24 | 中兴通讯股份有限公司 | Network strategy realizing method and network strategy realizing system based on user perception |
| CN103067193B (en) * | 2011-10-21 | 2017-07-14 | 中兴通讯股份有限公司 | A kind of network strategy realization method and system perceived based on user |
| WO2014005455A1 (en) * | 2012-04-12 | 2014-01-09 | 华为技术有限公司 | Policy control method, device, and system for data service |
| CN103067224A (en) * | 2012-12-31 | 2013-04-24 | 华为技术有限公司 | Business flow monitoring relative method and device and system |
| WO2014101439A1 (en) * | 2012-12-31 | 2014-07-03 | 华为技术有限公司 | Method, apparatus, and system for monitoring service flow |
| CN106162758A (en) * | 2015-03-23 | 2016-11-23 | 华为技术有限公司 | Method for processing business, PCRF and transaction processing system |
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| CN108616833A (en) * | 2016-12-08 | 2018-10-02 | 中国移动通信集团四川有限公司 | Processing method, device, system, PGW and the PCRF of PCC sessions |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101730246B (en) | 2015-04-01 |
| WO2010149061A1 (en) | 2010-12-29 |
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