CN103813409A - Policy control method, apparatus, and system of fixed network mobile convergence - Google Patents
Policy control method, apparatus, and system of fixed network mobile convergence Download PDFInfo
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- CN103813409A CN103813409A CN201210444092.3A CN201210444092A CN103813409A CN 103813409 A CN103813409 A CN 103813409A CN 201210444092 A CN201210444092 A CN 201210444092A CN 103813409 A CN103813409 A CN 103813409A
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Abstract
The invention discloses a policy control method, apparatus, and system of fixed network mobile convergence. The policy control method comprises the following steps that: when 3rd generation partnership project (3GPP) user equipment (UE) is connected to a residential gateway (RG), a policy and charging rules function (PCRF) receives a piece of notice that is sent by an IP boundary entity or a policy and charging enforcement function (PCEF) through an IP connectivity access network (IP-CAN) session established during RG access, wherein 3GPP UE user information is carried by the notice; and when the PCRF receives application information or service information, if 3GPP UE user information is carried by the application information or service information, the PCRF carries out policy decision according to the user subscription information of the 3GPP UE. According to the invention, the port resources can be saved.
Description
Technical field
The present invention relates to mobile communication technology field, in particular to a kind of policy control method, Apparatus and system of fixed network mobile fusion.
Background technology
Third generation partner program (3rd Generation Partnership Project, referred to as 3GPP) grouping system (the Evolved Packet System of evolution, referred to as EPS) by mobile management unit (Mobility Management Entity, referred to as MME), gateway (Serving Gateway, referred to as S-GW), grouped data network gateway (Packet Data NetworkGateway, referred to as P-GW), home subscriber server (Home Subscriber Server, referred to as HSS), "Policy and Charging Rules Function (Policy and Charging Rules Function, referred to as PCRF) entity and other support nodes composition, Fig. 1 is according to the schematic diagram of the EPS framework of correlation technique.As shown in Figure 1, MME is responsible for the related work of the chain of command such as processing and the contextual management of user's mobile management of mobile management, Non-Access Stratum signaling; S-GW is forwarding data between user's access and P-GW, and is responsible for the pending datas such as paging to carry out buffer memory; P-GW is EPS and packet data network (Packet DataNetwork, referred to as PDN) borde gateway of network, be responsible for the access of PDN and the function such as forwarding data between EPS and PDN, the packet data gateway (Evolved Packet Data Gateway, referred to as ePDG) of evolution is crossed its access 3GPP EPS core network for the non-3 GPP access network ruton of non-trust; PCRF is mainly used in the decision-making of Internet resources management and control strategy and the formulation of charging regulation.PCRF provides the rule of the network control based on business data flow, and these network controls comprise detection, gate, service quality (Quality of Service, referred to as QoS) control and the charging regulation based on data flow etc. of business data flow.PCRF sends to strategy and charging regulation to carry out function (Policy and ChargingEnforcement Function the strategy of its formulation and charging regulation, referred to as PCEF) carry out, PCRF also needs to guarantee that these rules are consistent with user's CAMEL-Subscription-Information simultaneously.PCRF generate strategy and charging regulation according to comprising: obtain and the information of traffic aided from application function (Application Function, referred to as AF); Obtain and user signing contract information from user-subscribed database (Subscription Profile Repository, referred to as SPR); Obtain and the policy information that carries the relevant network information and PCRF configuration from PCEF.
The intercommunication of EPS support and non-3 GPP system, wherein, the intercommunication of EPS and non-3 GPP system is by S2a/b/c Interface realization, and P-GW is as the anchor point between 3GPP and non-3 GPP system.As shown in Figure 1, non-3 GPP system can be divided into the non-3GPP IP access of trusted and trustless non-3GPP IP access.The non-3GPP IP access of trusted can directly be connected with P-GW by S2a interface; Trustless non-3GPP IP access need to be connected with P-GW through ePDG; interface between ePDG and P-GW is S2b; and adopt ipsec security tunnel to be encrypted protection to signaling and data between subscriber equipment (User Equipment, referred to as UE) and ePDG.S2c provides control and the mobility support that the user's face between UE and P-GW is relevant, the mobility management protocol of its support is the mobile IP v 6 (Mobile IPv6 support for dual stack Hosts andRouters, referred to as DSMIPv6) of supporting two stacks.
At present, a lot of operators pay close attention to fixing Mobile Convergence (Fixed Mobile Convergence, referred to as FMC), and study for the fusion of the fixed network of 3GPP network and broadband forum (Broadband Forum, referred to as BBF) definition.FMC is take the framework of EPS as shown in Figure 1 and non-3 GPP system intercommunication as basis, and BBF network can be supported fixed network user's access on the one hand, and BBF network also can support that mobile subscriber is linked into EPS network by it on the other hand.Fig. 2 is according to the configuration diagram of the BBF network insertion EPS network of correlation technique.As shown in Figure 2, BBF network and EPS network are realized intercommunication, if BBF network is considered as untrusted network by EPS network, BBF network also needs to access EPS network by ePDG.Dispose home gateway (Residential Gateway at user resident network, referred to as RG), dispose WiFi access point (Wireless Fidelity Access Point simultaneously, referred to as WiFiAP), wherein WiFiAP accesses BBF network by RG, and fixed-line subscriber, can pass through user resident network access fixed network on the one hand, mobile subscriber also can access user premises network on the other hand, and is implemented to adhering to of EPS network by BBF network.
Based on the network architecture of above-mentioned fusion, can realize mobile subscriber and access by fixed network or access by movement, and can realize the switching between different access networks.
Fig. 3 is in correlation technique, and route pattern also exists the NAT RG attachment flow figure that powers on.
Step S301:RG powers on, and carries out the identifying procedure of BBF definition.BBF AAA may provide to IP boundary solid (IP Edge) the acquiescence QoS of RG, the BBF user conversation distributing IP address that IP Edge is this RG.
Step S302:IP Edge/PCEF sends the indication of IP-CAN session establishment to PCRF, carry user ID (if any), line attachment mark (circuit identifier of physics and logic), the acquiescence qos parameter (if any) of RG, IP address (IPv4 address and/or IPv6 prefix);
Step S303:PCRF sends message to SPR, obtains the CAMEL-Subscription-Information that RG is relevant;
Step S304:SPR returns to acknowledge message to PCRF, carries CAMEL-Subscription-Information;
Step S305:PCRF generates strategy according to subscription data.PCRF may revise from PCEF and obtain default parameters.PCRF, to IP Edge/PCEF sending strategy, comprises acquiescence QoS, PCC rule, event trigger etc.;
Step S306: fixed network is carried out the strategy that PCRF issues.
By above-mentioned flow process, IP Edge/PCEF and PCRF have set up the IP-CAN session (being Gxd session) for the fixing signing session of RG being carried out to policy control.In addition, be linked into this RG for 3GPP UE, RG will carry out access authentication to this 3GPP UE, be the IP address that this UE distributes private network by RG.And IP Edge only can perceive the IP address of RG, PCRF can not perceive the access of this 3GPPUE.Therefore the business of initiating for this 3GPPUE, PCRF can not carry out strategic decision-making according to special signing of this 3GPPUE, thereby can not carry out for the different 3GPP UE under same RG or 3GPP UE and fixed network equipment the policy control of differentiation.
And in another correlation technique, after the flow performing at Fig. 3, when 3GPP UE accesses after this RG, then the flow process shown in execution graph 4.
Step S401:3GPP UE accesses RG, carries out the access authentication flow process based on 3GPP.HSS/3GPPAAA may provide by BBFAAA the acquiescence QoS of RG to IPEdge, RG is the reserved port numbers collection of this 3GPPUE simultaneously, and by the corresponding relation notice IP Edge of user ID and port numbers collection.
Step S402:IP Edge/PCEF sends IP to PCRF and connects Access Network (IP Connectivity Access Network, referred to as IP-CAN) session establishment indication, carry the user ID of 3GPP UE, the acquiescence qos parameter that line attachment identifies (circuit identifier of physics and logic), 3GPP UE, IP address (IPv4 address and/or IPv6 prefix, this address is the address of distributing to RG in Fig. 3 flow process) and port numbers collection;
Now IP Edge and PCRF can determine whether business data flow belongs to this 3GPPUE according to IP address and port numbers collection.
Step S403:PCRF sends message to SPR, obtains the CAMEL-Subscription-Information that 3GPPUE is relevant;
Step S404:SPR returns to acknowledge message to PCRF, carries CAMEL-Subscription-Information;
Step S405:PCRF generates strategy according to subscription data.PCRF may revise from IP Edge/PCEF and obtain default parameters.PCRF, to IP Edge/PCEF sending strategy, comprises acquiescence QoS, PCC rule, event trigger etc.;
Step S406: fixed network is carried out the strategy that PCRF issues.
By the flow process of Fig. 3 and Fig. 4, IP Edge/PCEF is respectively the Gxd IP-CAN session of RG and 3GPP UE foundation, and is the mode of the reserved port numbers collection of 3GPP UE by RG, provides possibility for identifying this 3GPP UE and commence business in the future.PCRF can provide the strategic charging control method of differentiation.
Then, although the scheme shown in Fig. 4 has proposed solution, but due to needs RG just reserved port numbers before 3GPP UE commences business, greatly the port resource of waste, and the ability of RG is proposed to new requirement, in addition, there is no standardized method at present by the incidence relation notice IP Edge of user ID and port numbers collection yet.When RG and IP Edge are from different manufacturers, still cannot realize intercommunication.
Summary of the invention
For carrying out the policy control of differentiation and cause the problem of port resource waste for the different 3GPP UE under same RG or 3GPP UE and fixed network equipment in solution in correlation technique, the invention provides a kind of policy control method, Apparatus and system of many fixed network mobile fusions, at least to address the above problem.
According to an aspect of the present invention, a kind of policy control method of fixed network mobile fusion is provided, comprise: in the time of 3GPP UE access RG, the notice that the IP-CAN session that PCRF reception IP boundary solid or PCEF set up while access by described RG sends, wherein, in described notice, carry the user profile of described 3GPP UE; In the time that described PCRF receives application message or business information, if carry the described user profile of described 3GPP UE in described application message or business information, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE.
Preferably, if do not carry the described user profile of described 3GPP UE in described application message or business information, described method also comprises: described PCRF carries out strategic decision-making according to the user signing contract information of described RG.
Preferably, after described PCRF carries out strategic decision-making according to described user signing contract information, described method also comprises: strategic decision-making result is offered described IP boundary solid or PCEF by described PCRF.
Preferably, the notice that the IP-CAN session that described PCRF sets up while receiving IP boundary solid or strategy and charging regulation execution functional entity PCEF by described RG access sends, comprise: described PCRF receives the IP-CAN session modification Indication message of described IP boundary solid or PCEF transmission, wherein, in described IP-CAN session modification Indication message, carry the user profile of described 3GPPUE.
Preferably, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE, comprise: described PCRF sends a request message to user-subscribed database SPR, the user signing contract information of 3GPPUE described in acquisition request, wherein, in described request message, carry the user profile of described 3GPP UE; Described PCRF receives described SPR and returns to acknowledge message, wherein, carries the user signing contract information of described 3GPP UE in described acknowledge message; Described PCRF carries out strategic decision-making according to described user signing contract information.
According to another aspect of the present invention, a kind of policy control method of fixed network mobile fusion is provided, comprise: after RG accesses and set up IP-CAN session, when 3GPPUE accesses described RG, the IP-CAN session that IP boundary solid or PCEF set up while access by described RG sends notice to PCRF, notify described 3GPP UE access, wherein, in described notice, carry the user profile of described 3GPPUE; Described IP boundary solid or PCEF receive the strategy for described 3GPPUE formulation that described PCRF returns.
Preferably, the IP-CAN session of setting up when IP boundary solid or strategy and charging regulation are carried out functional entity PCEF by described RG access sends notice to "Policy and Charging Rules Function entity PCRF, comprise: described IP boundary solid or PCEF send IP-CAN session modification Indication message to described PCRF, wherein, in described IP-CAN session modification Indication message, carry the user profile of described 3GPP UE.
According to a further aspect of the invention, a kind of policy control device of fixed network mobile fusion is provided, comprise: the first receiver module, for in the time that 3GPP UE accesses RG, the notice that the IP-CAN session of setting up while receiving IP boundary solid or PCEF by described RG access sends, wherein, in described notice, carry the user profile of described 3GPP UE; The second receiver module, for receiving application message or business information; Judge module, for judging whether described application message or business information carry the described user profile of described 3GPP UE; Decision-making module, for in the case of the judged result of described judge module be, carry out strategic decision-making according to the user signing contract information of described 3GPP UE, in the case of the judged result of described judge module be no, carry out strategic decision-making according to the user signing contract information of described RG.
Preferably, also comprise: the first sending module, for strategic decision-making result being offered to described IP boundary solid or PCEF.
According to a further aspect of the invention, a kind of policy control device of fixed network mobile fusion is provided, comprise: the second sending module, for after RG accesses and sets up IP-CAN session, when 3GPPUE access RG, the IP-CAN session of setting up during by described RG access sends notice to PCRF, notifies described 3GPP UE access, wherein, in described notice, carry the user profile of described 3GPPUE; The 3rd receiver module, the strategy for described 3GPPUE formulation returning for receiving described PCRF.
According to a further aspect of the invention, provide a kind of policy controlling system of fixed network mobile fusion, having comprised: IP boundary solid or PCEF, and PCRF; Wherein, described IP boundary solid or PCEF comprise the policy control device of above-mentioned a kind of fixed network mobile fusion, and described PCRF comprises the policy control device device of above-mentioned another kind of fixed network mobile fusion.
By the present invention, in the time of 3GPP UE access RG, the IP-CAN conversation informing PCRF setting up when IP boundary solid or PCEF access by RG, thereby make the access that PCRF can perception 3GPP UE, and then make PCRF to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPP UE according to the user profile that whether has 3GPP UE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby port resource saved.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation that in correlation technique, 3GPP network and non-3GPP network are realized intercommunication;
Fig. 2 is the configuration diagram that in correlation technique, UE accesses EPC by WLAN;
Fig. 3 is the flow chart in RG when access of correlation technique;
Fig. 4 is flow chart when 3GPPUE accesses in correlation technique;
Fig. 5 is according to the structural representation of the policy controlling system of the fixed network mobile fusion of the embodiment of the present invention one;
Fig. 6 is according to the structural representation of the policy control device of the fixed network mobile fusion of the embodiment of the present invention two;
Fig. 7 is according to the structural representation of the policy control device of the preferred fixed network mobile fusion of the embodiment of the present invention two;
Fig. 8 is according to the structural representation of the policy control device of the fixed network mobile fusion of the embodiment of the present invention three;
Fig. 9 is according to the flow chart of the policy control method of the fixed network mobile fusion of the embodiment of the present invention four;
Figure 10 is according to the flow chart of the policy control method of the fixed network mobile fusion of the embodiment of the present invention five;
Flow chart when Figure 11 is the 3GPP UE access in the embodiment of the present invention six;
Figure 12 is the flow chart that carries out strategic decision-making according to service/application information in the embodiment of the present invention six.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
Embodiment mono-
According to the embodiment of the present invention, provide a kind of policy controlling system of fixed network mobile fusion.
Fig. 5 is according to the structural representation of the policy controlling system of the fixed network mobile fusion of the embodiment of the present invention, and as shown in Figure 5, this system mainly comprises: IP boundary solid (IP Edge) or PCEF 2 and PCRF 4.
In embodiments of the present invention, after IP-CAN session is set up in RG access, in the time having 3GPPUE to access this RG, the IP-CAN session of setting up when IPEdge or PCEF 2 access by RG, notice PCRF 4 has the access of 3GPPUE; In the time that follow-up UE carries out Operational Visit, PCRF 4 receives business information or application message, if provide the user profile of described 3GPP UE in business information or application message, PCRF 4 carries out strategic decision-making according to the user signing contract information of 3GPP UE, decision-making is offered IP Edge or PCEF 2 by PCRF4, otherwise PCRF 4 carries out strategic decision-making according to the user signing contract information of RG.
In an execution mode of the present embodiment, PCRF 4 is carrying out after strategic decision-making, decision-making can be returned to IP Edge or PCEF 2, carries out decision-making by IP Edge or PCEF 2.
In the present embodiment, the policy control device that a fixed network mobile fusion described in embodiment bis-can be set in IP Edge or PCEF 2 is realized, and PCRF 4 can realize by the policy control device that a fixed network mobile fusion described in embodiment tri-is set in PCRF4.The concrete embodiment of the present invention is not construed as limiting.
The system providing by the present embodiment, in the time of 3GPP UE access RG, the IP-CAN conversation informing PCRF 4 setting up when IP boundary solid or PCEF 2 access by RG, thereby make the access that PCRF 4 can perception 3GPP UE, and then make PCRF4 to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPP UE according to the user profile that whether has 3GPP UE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby save port resource.
Embodiment bis-
A kind of policy control device of fixed network mobile fusion is provided according to the embodiment of the present invention, and this device can be arranged in the PCRF 4 described in embodiment mono-.
Fig. 6 is according to the structural representation of the policy control device of the fixed network mobile fusion of the embodiment of the present invention, as shown in Figure 6, this device can comprise: the first receiver module 42, for in the time that third generation partner program 3GPP user equipment (UE) accesses home gateway RG, the notice that the IP-CAN session of setting up while receiving IP boundary solid or strategy and charging regulation execution functional entity PCEF by described RG access sends, wherein, in described notice, carry the user profile of described 3GPP UE; The second receiver module 44, for receiving application message or business information; Judge module 46, is coupled with the first receiver module 42 and the second receiver module 44, for judging whether described application message or business information carry the described user profile of described 3GPP UE; Decision-making module 48, be coupled with judge module 46, for in the case of the judged result of described judge module 46 be, carry out strategic decision-making according to the user signing contract information of described 3GPP UE, in the case of the judged result of described judge module 46 be no, carry out strategic decision-making according to the user signing contract information of described RG.
In an execution mode of the present embodiment, as shown in Figure 7, this device can also comprise: the first sending module 40, is coupled with decision-making module 48, for strategic decision-making result being offered to described IP boundary solid or PCEF.
The device providing by the present embodiment, in the time of 3GPP UE access RG, the notice of the IP-CAN session of setting up while access by RG according to IP boundary solid or PCEF can perception 3GPP UE access, and then can be in the time receiving application message or business information, determine whether carrying out strategic decision-making according to the user signing contract information of 3GPPUE according to the user profile that whether has 3GPP UE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby save port resource.
Embodiment tri-
A kind of policy control device of fixed network mobile fusion is provided according to the embodiment of the present invention, and this device can be arranged in the IP boundary solid described in embodiment mono-or PCEF 2.
Fig. 8 is according to the structural representation of the policy control device of the fixed network mobile fusion of the embodiment of the present invention, as shown in Figure 6, this device can comprise: the second sending module 22, for after home gateway RG accesses and sets up IP-CAN session, when third generation partner program 3GPP user equipment (UE) access home gateway RG, the IP-CAN session of setting up during by described RG access sends notice to "Policy and Charging Rules Function entity PCRF, notify described 3GPP UE access, wherein, in described notice, carry the user profile of described 3GPP UE; The 3rd receiver module 24, the strategy for described 3GPPUE formulation returning for receiving described PCRF.
The device providing according to the present embodiment, in the time of 3GPP UE access RG, the IP-CAN conversation informing PCRF setting up while access by RG, thereby make the access that PCRF can perception 3GPP UE, and then make PCRF to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPP UE according to the user profile that whether has 3GPP UE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby port resource saved.
Embodiment tetra-
According to the embodiment of the present invention, a kind of policy control method of fixed network mobile fusion is provided, the system that the method can provide by above-described embodiment or device are realized.
Fig. 9 is according to the flow chart of the policy control method of the fixed network mobile fusion of the embodiment of the present invention, and as shown in Figure 9, the method mainly comprises the following steps (step S902-step S904):
Step S902, in the time of 3GPPUE access RG, the notice that the IP-CAN session that PCRF reception IP boundary solid or PCEF set up while access by described RG sends, wherein, carries the user profile of described 3GPP UE in described notice;
Wherein, this user profile can be the user ID of 3GPP UE.
Step S904, in the time that described PCRF receives application message or business information, if carry the described user profile of described 3GPP UE in described application message or business information, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE.
In an execution mode of the present embodiment, if do not carry the described user profile of described 3GPP UE in described application message or business information, described method also comprises: described PCRF carries out strategic decision-making according to the user signing contract information of described RG.
In an execution mode of the present embodiment, after described PCRF carries out strategic decision-making according to described user signing contract information, described method also comprises: strategic decision-making result is offered described IP boundary solid or PCEF by described PCRF.By IP boundary solid or the PCEF implementation strategy result of decision.
In an execution mode of the present embodiment, described IP boundary solid or PCEF can notify described PCRF by IP-CAN session modification Indication message, wherein, carry the user profile of described 3GPPUE in described IP-CAN session modification Indication message.Certainly, be not limited to, other message of the IP-CAN session of setting up when IP boundary solid or PCEF also can access by RG are notified PCRF.
In an execution mode of the present embodiment, when described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE, can obtain by SPR the user signing contract information of 3GPPUE, and then carry out strategic decision-making.Therefore, in this embodiment, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE and can comprise: described PCRF sends a request message to user-subscribed database SPR, the user signing contract information of 3GPPUE described in acquisition request, wherein, in described request message, carry the user profile of described 3GPP UE; Described PCRF receives described SPR and returns to acknowledge message, wherein, carries the user signing contract information of described 3GPP UE in described acknowledge message; Described PCRF carries out strategic decision-making according to described user signing contract information.
The said method providing by the present embodiment, in the time of 3GPP UE access RG, the notice that the IP-CAN session that PCRF reception IP boundary solid or PCEF set up while access by RG sends, thereby access that can perception 3GPP UE, and then make PCRF whether to have the user profile of 3GPPUE to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPPUE according to receiving in application message or business information, realize the policy control of differentiation, and without reserved port, thereby save port resource.
Embodiment five
According to the embodiment of the present invention, a kind of policy control method of fixed network mobile fusion is provided, the system that the method can provide by above-described embodiment or device are realized.
Figure 10 is according to the flow chart of the policy control method of the fixed network mobile fusion of the embodiment of the present invention, and as shown in figure 10, the method mainly comprises the following steps (step S1002-step S1004):
Step S1002, after RG accesses and sets up IP-CAN session, when 3GPPUE access RG, the IP-CAN session that IP boundary solid or PCEF set up while access by described RG sends notice to PCRF, notify described 3GPP UE access, wherein, in described notice, carry the user profile of described 3GPP UE;
Step S1004, IP boundary solid or PCEF receive the strategy for described 3GPPUE formulation that described PCRF returns.
In an execution mode of the present embodiment, described IP boundary solid or PCEF can send IP-CAN session modification Indication message notice PCRF to described PCRF, wherein, carry the user profile of described 3GPP UE in described IP-CAN session modification Indication message.
In the present embodiment, after the strategy of formulating for described 3GPP UE that IP boundary solid or PCEF receive that described PCRF returns, carry out described strategy.
The method providing by the present embodiment, in the time of 3GPP UE access RG, the IP-CAN conversation informing PCRF setting up when IP boundary solid or PCEF access by RG, thereby make the access that PCRF can perception 3GPP UE, and then make PCRF to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPP UE according to the user profile that whether has 3GPP UE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby port resource saved.
Embodiment six
The present embodiment is to RG and 3GPP UE access is adhered to and the flow process of follow-up 3GPP UE or permanent plant execution Operational Visit is described.
Figure 11 is that in the embodiment of the present invention, RG and 3GPP UE access the flow chart adhering to, and as shown in figure 11, mainly comprises the following steps:
Step S1101-step S1106 is consistent with step S301-step S306, specifically repeats no more;
Step S1107:3GPPUE accesses RG, carries out the access authentication flow process based on 3GPP.HSS/3GPPAAA may provide by BBFAAA the acquiescence QoS of 3GPPUE to IPEdge.
Step S1108:IP Edge/PCEF sends the indication of IP-CAN session modification to PCRF, the user ID of carrying 3GPP UE, and PDN mark (being NSWO-APN);
Now PCRF can perceive according to the user ID of 3GPP UE the access of 3GPP UE.
Step S1109:PCRF sends message to SPR, obtains the CAMEL-Subscription-Information that 3GPP UE is relevant, carries the user ID of 3GPPUE in message, PDN mark;
Step S1110:SPR returns to acknowledge message to PCRF, carries the CAMEL-Subscription-Information of 3GPP UE;
Step S1111:PCRF generates strategy according to subscription data.PCRF may revise from IP Edge/PCEF and obtain default parameters.PCRF, to IP Edge/PCEF sending strategy, comprises acquiescence QoS, PCC rule, event trigger etc.;
Step S1112: fixed network is carried out the strategy that PCRF issues.
By above-mentioned flow process, IP Edge/PCEF and PCRF have set up IP-CAN session (Gxd session).
Figure 12 is 3GPPUE or permanent plant initiation Operational Visit in the embodiment of the present invention, and PCRF is the flow chart that this 3GPPUE provides policy charging rule, as shown in figure 12, mainly comprises the following steps:
Step S1201:3GPPUE adopts NSWO mode to carry out Operational Visit or permanent plant carries out Operational Visit, PCRF receives from business measuring ability (Traffic Detection Function, referred to as TDF) application message, or from the business information of AF, in application message or business information, carry 3GPP UE or the permanent plant address after RG NAT, i.e. the IP address of RG.In addition,, if TDF or AF can perceive the user ID of 3GPP UE, TDF provides the user ID of 3GPPUE or AF that the user ID of 3GPPUE is provided when business information is provided when application message is provided;
Step S1202:PCRF carries out session association according to IP address, carries out association by TDF session or AF session and IP-CAN session (being Gxd session).Now, if the user ID of not carrying 3GPP UE in TDF session and AF session, the business that according to the user's of RG subscription data is 3GPP UE or permanent plant access is carried out strategic decision-making by PCRF, formulates PCC rule.If the user ID of carrying 3GPP UE in TDF session and AF session, the business that PCRF is 3GPP UE access according to the user's of 3GPP UE subscription data is carried out strategic decision-making;
Step S1203:PCRF provides PCC rule to IPEdge;
Step S1204: fixed network is carried out the specific flow process of fixed network, carries out strategy execution;
Step S1205:IPEdge/PCEF returns to acknowledge message to PCRF.
By above-mentioned flow process, in the time that TDF or AF can provide the user ID of 3GPPUE, PCRF just can carry out strategic decision-making according to the user contracting data of 3GPPUE, realizes the policy and charging control of differentiation.
From above description, can find out, the technical scheme providing by one of above-described embodiment, in the time of 3GPP UE access RG, the IP-CAN conversation informing PCRF setting up when IP boundary solid or PCEF access by RG, thereby make the access that PCRF can perception 3GPPUE, and then make PCRF to determine whether carrying out strategic decision-making according to the user signing contract information of 3GPP UE according to the user profile that whether has 3GPPUE in application message or business information, realize the policy control of differentiation, and without reserved port, thereby save port resource.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a policy control method for fixed network mobile fusion, is characterized in that, comprising:
In the time of third generation partner program 3GPP user equipment (UE) access home gateway RG, the IP setting up when "Policy and Charging Rules Function entity PCRF reception IP boundary solid or strategy are carried out functional entity PCEF by described RG access with charging regulation is connected the notice of Access Network IP-CAN session transmission, wherein, in described notice, carry the user profile of described 3GPPUE;
In the time that described PCRF receives application message or business information, if carry the described user profile of described 3GPP UE in described application message or business information, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE.
2. method according to claim 1, it is characterized in that, if do not carry the described user profile of described 3GPP UE in described application message or business information, described method also comprises: described PCRF carries out strategic decision-making according to the user signing contract information of described RG.
3. method according to claim 2, is characterized in that, after described PCRF carries out strategic decision-making according to described user signing contract information, described method also comprises:
Strategic decision-making result is offered described IP boundary solid or PCEF by described PCRF.
4. according to the method in any one of claims 1 to 3, it is characterized in that, the notice that the IP-CAN session that described PCRF sets up while receiving IP boundary solid or strategy and charging regulation execution functional entity PCEF by described RG access sends, comprising:
Described PCRF receives the IP-CAN session modification Indication message of described IP boundary solid or PCEF transmission, wherein, carries the user profile of described 3GPPUE in described IP-CAN session modification Indication message.
5. according to the method in any one of claims 1 to 3, it is characterized in that, described PCRF carries out strategic decision-making according to the user signing contract information of described 3GPP UE, comprising:
Described PCRF sends a request message to user-subscribed database SPR, and the user signing contract information of 3GPP UE, wherein, carries the user profile of described 3GPPUE in described request message described in acquisition request;
Described PCRF receives described SPR and returns to acknowledge message, wherein, carries the user signing contract information of described 3GPP UE in described acknowledge message;
Described PCRF carries out strategic decision-making according to described user signing contract information.
6. a policy control method for fixed network mobile fusion, is characterized in that, comprising:
After home gateway RG accesses and sets up IP connection Access Network IP-CAN session, when third generation partner program 3GPP user equipment (UE) accesses described RG, the IP-CAN session of setting up when IP boundary solid or strategy and charging regulation are carried out functional entity PCEF by described RG access sends notice to "Policy and Charging Rules Function entity PCRF, notify described 3GPPUE access, wherein, in described notice, carry the user profile of described 3GPPUE;
Described IP boundary solid or PCEF receive the strategy for described 3GPPUE formulation that described PCRF returns.
7. method according to claim 6, is characterized in that, the IP-CAN session of setting up when IP boundary solid or strategy and charging regulation are carried out functional entity PCEF by described RG access sends notice to "Policy and Charging Rules Function entity PCRF, comprising:
Described IP boundary solid or PCEF send IP-CAN session modification Indication message to described PCRF, wherein, carry the user profile of described 3GPP UE in described IP-CAN session modification Indication message.
8. a policy control device for fixed network mobile fusion, is characterized in that, comprising:
The first receiver module, for in the time that third generation partner program 3GPP user equipment (UE) accesses home gateway RG, receive the IP setting up when IP boundary solid or strategy are carried out functional entity PCEF by described RG access with charging regulation and be connected the notice that Access Network IP-CAN session sends, wherein, in described notice, carry the user profile of described 3GPPUE;
The second receiver module, for receiving application message or business information;
Judge module, for judging whether described application message or business information carry the described user profile of described 3GPP UE;
Decision-making module, for in the case of the judged result of described judge module be, carry out strategic decision-making according to the user signing contract information of described 3GPP UE, in the case of the judged result of described judge module be no, carry out strategic decision-making according to the user signing contract information of described RG.
9. device according to claim 8, is characterized in that, also comprises:
The first sending module, for offering strategic decision-making result described IP boundary solid or PCEF.
10. a policy control device for fixed network mobile fusion, is characterized in that, comprising:
The second sending module, for access and set up IP connection Access Network IP-CAN session at home gateway RG after, when third generation partner program 3GPP user equipment (UE) access home gateway RG, the described IP-CAN session of setting up during by described RG access sends notice to "Policy and Charging Rules Function entity PCRF, notify described 3GPP UE access, wherein, in described notice, carry the user profile of described 3GPP UE;
The 3rd receiver module, the strategy for described 3GPPUE formulation returning for receiving described PCRF.
The policy controlling system of 11. 1 kinds of fixed network mobile fusions, is characterized in that, comprising: IP boundary solid or strategy and charging regulation are carried out functional entity PCEF, and "Policy and Charging Rules Function entity PCRF; Wherein, described IP boundary solid or PCEF comprise device claimed in claim 10, and described PCRF comprises the device described in any one in claim 8 or 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210444092.3A CN103813409A (en) | 2012-11-08 | 2012-11-08 | Policy control method, apparatus, and system of fixed network mobile convergence |
| PCT/CN2013/085068 WO2014071790A1 (en) | 2012-11-08 | 2013-10-11 | Method, device and system for policy control of fixed-mobile convergence |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210444092.3A CN103813409A (en) | 2012-11-08 | 2012-11-08 | Policy control method, apparatus, and system of fixed network mobile convergence |
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| CN103813409A true CN103813409A (en) | 2014-05-21 |
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| CN201210444092.3A Pending CN103813409A (en) | 2012-11-08 | 2012-11-08 | Policy control method, apparatus, and system of fixed network mobile convergence |
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| CN (1) | CN103813409A (en) |
| WO (1) | WO2014071790A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634970A (en) * | 2014-11-06 | 2016-06-01 | 中国移动通信集团公司 | Method, device and system for traffic reduction |
| WO2019223557A1 (en) * | 2018-05-22 | 2019-11-28 | 华为技术有限公司 | Network access method, related device, and system |
| CN110519826A (en) * | 2018-05-22 | 2019-11-29 | 华为技术有限公司 | Method for network access, relevant apparatus and system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2703006C2 (en) | 2015-04-03 | 2019-10-15 | Сумитомо Раббер Индастриз, Лтд. | Pneumatic tire |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163091B (en) * | 2006-10-10 | 2011-05-11 | 华为技术有限公司 | Resource admission control system and method |
| CN102316548A (en) * | 2010-07-07 | 2012-01-11 | 中兴通讯股份有限公司 | Information transmission method and system |
| CN102377749B (en) * | 2010-08-16 | 2015-09-16 | 中兴通讯股份有限公司 | A kind of correlating method of policy control session and system |
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2012
- 2012-11-08 CN CN201210444092.3A patent/CN103813409A/en active Pending
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634970A (en) * | 2014-11-06 | 2016-06-01 | 中国移动通信集团公司 | Method, device and system for traffic reduction |
| WO2019223557A1 (en) * | 2018-05-22 | 2019-11-28 | 华为技术有限公司 | Network access method, related device, and system |
| CN110519826A (en) * | 2018-05-22 | 2019-11-29 | 华为技术有限公司 | Method for network access, relevant apparatus and system |
| CN110519826B (en) * | 2018-05-22 | 2021-02-23 | 华为技术有限公司 | Network access method, related device and system |
| EP3817423A4 (en) * | 2018-05-22 | 2021-06-16 | Huawei Technologies Co., Ltd. | Network access method, related device, and system |
| US11399331B2 (en) | 2018-05-22 | 2022-07-26 | Huawei Technologies Co., Ltd. | Network access method, related apparatus, and system |
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| WO2014071790A1 (en) | 2014-05-15 |
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