CN101572854A - Method, system and equipment for strategy authorization - Google Patents
Method, system and equipment for strategy authorization Download PDFInfo
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- CN101572854A CN101572854A CNA2008100940539A CN200810094053A CN101572854A CN 101572854 A CN101572854 A CN 101572854A CN A2008100940539 A CNA2008100940539 A CN A2008100940539A CN 200810094053 A CN200810094053 A CN 200810094053A CN 101572854 A CN101572854 A CN 101572854A
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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Abstract
The embodiment of the invention discloses a method, a system and equipment for strategy authorization. The method for the strategy authorization comprises the following steps: acquiring the position information of a terminal; and generating strategy regulations according to the position information of the terminal. The embodiment of the invention uses a strategy authorization entity to acquire the position information of the terminal and authorize strategies to generate the strategy regulations according to the position information of the terminal, thereby realizing the fine authorization of the strategies.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of strategy authorizing method, system and equipment.
Background technology
WiMAX (Worldwide Interoperability for Microwave Access, the global interoperability of inserting of microwave) structure of network as shown in Figure 1a, mainly comprise MS (Mobile Station, portable terminal), ASN (Access Service Network, the service access network) and CSN (Connectivity ServiceNetwork, connect business network) three parts.Wherein, ASN mainly comprises BS (Base Station, base station) and ASN-GW (Access Service Network Gateway, access business network gateway) etc.; CSN mainly comprises logic entities such as PPS (Prepaid Server, prepaid server) and AAA (AuthenticationAuthorization Accounting, authentication) server.Link to each other by the R1 interface between MS and the ASN, link to each other by Interface R2 between MS and the CSN, link to each other by Interface R3 between ASN and the CSN, link to each other by Interface R4 between the ASN, link to each other by the R5 interface between the CSN, link to each other by the R6 interface between the BS among the ASN and the ASN-GW.
PCC (Policy Control and Charging, policy control and charging) framework is one and is applicable to various IP (Internet Protocol, Internet protocol) policy control and the charging controlled function framework of connection access network, PCC is used to finish resource and admission control, the characteristic that is primarily aimed at mobile access network realizes certain service quality control and charging policy control, and the major function that provides comprises: control reaches the charging control based on server data stream based on the customization information of user implementation strategy.PCC is between service control layer and access or bearing bed, to the concrete technology and the topology information of service control layer shielding access or bearing bed.Wherein, policy control mainly is meant gate (Gating Control) and QoS control (QoS Control), and the control of chargeing is meant based on FBC (Flow Based Charging, the charging of stream).
In order to solve professional dynamic strategy control and to authorize, introduce the PCC framework at WiMAX, shown in Fig. 1 b.
For supporting the migration of A-PCEF in the WiMAX Access Network, WiMAX PCC framework has also been introduced the PDF logic entity, is used for to the mobility of PCRF shielding WiMAX network PCC Policy Enforcement Point PCEF with to A-PCEF (Access Network PCEF) and C-PCEF (core net PCEF) distribution PCC Rules.The WiMAX network exists Access Network PCEF and optional core net PCEF, and the function of Access Network A-PCEF realizes at AnchorSFA (grappling SFA), Accounting Client/Agent (Accounting Client/agency), Anchor DPF (anchorage path entity).
State in realization in the process of scheme, the inventor finds to exist in the prior art following shortcoming:
Along with the development of upper-layer service and the meticulous mandate of QoS/ charging policy, need carry out the mandate of QoS and charging policy by the positional information at terminal place, as disposing different qos policy and charging rate according to different zones or routed domain.Yet, the qos policy (as bandwidth, bit rate) that strategy authorization entity of the prior art is can not be according to the policy authorization of diverse location territory or routed domain different and charging policy (charging rate) etc.
Summary of the invention
The embodiment of the invention provides a kind of strategy authorizing method, system and equipment, makes strategy authorization entity to carry out policy authorization according to location information of terminals.
The embodiment of the invention provides a kind of strategy authorizing method, may further comprise the steps:
Obtain location information of terminals;
According to described location information of terminals generation strategy rule.
The embodiment of the invention provides a kind of policy authorization system, comprising:
Strategy authorization entity is used to obtain location information of terminals, and according to described location information of terminals generation strategy rule.
The embodiment of the invention provides a kind of strategy authorization entity, comprising:
The terminal positional information acquiring unit is used to obtain location information of terminals;
The rule generation unit is used for according to described location information of terminals generation strategy rule.
In the embodiment of the invention, described strategy authorization entity is obtained location information of terminals, can carry out policy authorization according to described location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
Description of drawings
Fig. 1 a is a WiMAX network structure in the prior art;
Fig. 1 b is a WiMAX network structure of having introduced PCC in the prior art;
Fig. 2 is method one schematic diagram in the embodiment of the invention;
Fig. 3 is a method two schematic diagram in the embodiment of the invention;
Fig. 4 is a strategy authorizing method flow chart in the embodiment of the invention one;
Fig. 5 is a strategy authorizing method flow chart in the embodiment of the invention two;
Fig. 6 is a strategy authorizing method flow chart in the embodiment of the invention three;
Fig. 7 is a strategy authorizing method flow chart in the embodiment of the invention four;
Fig. 8 is a strategy authorizing method flow chart in the embodiment of the invention six;
Fig. 9 is a strategy authorizing method flow chart in the embodiment of the invention seven;
Figure 10 is the structure chart of a kind of strategy authorization entity of providing of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of strategy authorizing method, specifically comprises:
Obtain location information of terminals;
According to described location information of terminals generation strategy rule.
In the embodiment of the invention, can be that strategy authorization entity is obtained location information of terminals, and according to described location information of terminals generation strategy rule.Like this, meticulous mandate that can implementation strategy.
Further, in the embodiment of the invention, after strategy authorization entity generates described policing rule, described policing rule can be sent to policy execution entity and carry out strategy execution.
Embodiment of the invention method one as shown in Figure 2, may further comprise the steps:
Step 201, policy execution entity is set up in the process in session, session is set up in the process as IP-CAN, send session to strategy authorization entity and set up request or session modification request, the positional information of carried terminal in request or the session modification request is set up in described session, as the position field information or the routed domain information of terminal.Described strategy authorization entity is carried out policy authorization according to described location information of terminals, the generation strategy rule, as can be according to as described in the location information of terminals correspondence qos policy and/or and charging rate and other information (as business information or user signing contract information) carry out policy authorization, generation strategy rule.
Step 202, described strategy authorization entity according to described location information of terminals generation strategy rule after, set up response or the session modification response carries out to described policy execution entity described strategy rule downloading by session.
In the embodiment of the invention, described policy execution entity can be PCEF entity in the PCC system or the RCEF entity in the RACS system; Described strategy authorization entity can be PCRF entity in the PCC system or the Access-Resource and Admission Control Function entity in the RACS system; Described location information of terminals comprises and being not limited to: the information of terminal current service BS, and as BS ID, or position field information, or routed domain information or FA (Foreign Agent, roaming broker)/HA (Home Agent, home agent) address etc.
In the embodiment of the invention, policy execution entity sends to strategy authorization entity with location information of terminals, and strategy authorization entity can be carried out policy authorization according to described location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
Further, in the embodiment of the invention, if the position of terminal changes, stride BS switching, FA switching or HA switching etc. as terminal, the location information of terminals that described policy execution entity portability is new is given the mandate of described strategy authorization entity request strategy.Described strategy authorization entity is carried out policy authorization according to the new positional information of described terminal, generates new policing rule, by session foundation response or session modification response new policy distribution is carried out to policy execution entity.
Embodiment of the invention method two as shown in Figure 3, may further comprise the steps:
Step 301, Application Function AF (Application Function) sends the service authorization request to strategy authorization entity, carries described location information of terminals and business information in this request.
In the embodiment of the invention, if terminal need be set up business, then described terminal can send to its positional information Application Function AF, after described AF receives location information of terminals, send the service authorization request to strategy authorization entity, can carry described location information of terminals and business information in the described request.
In the embodiment of the invention, described strategy authorization entity can be PCRF entity in the PCC system or the SPDF/A-RACF entity in the RACS system.
Step 302, described strategy authorization entity is carried out policy authorization according to described location information of terminals, and the generation strategy rule sends session to policy execution entity and sets up request or session modification request, and described policing rule is sent to policy execution entity.
Described strategy authorization entity can be to carry out policy authorization according to described location information of terminals (position field or routed domain) corresponding qos policy and/or charging rate, the generation strategy rule, further, can also be when carrying out policy authorization with reference to other information, as business information or user signing contract information, carry out policy authorization, the generation strategy rule.
Step 303, described policy execution entity receive described session and set up request or session modification request, return session to described strategy authorization entity and set up response or session modification response.
Step 304, described strategy authorization entity is returned the service authorization response to described Application Function.
In the embodiment of the invention, in the process of newly-built set up one's own business affair or modification business, Application Function sends to strategy authorization entity with location information of terminals, strategy authorization entity is carried out policy authorization according to described location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
Further, in the embodiment of the invention, if the position of terminal changes, stride BS switching, FA switching or HA switching etc. as terminal, described terminal can send to new positional information described AF, described AF is handed down to the described strategy authorization entity of described strategy authorization entity request with described new positional information and carries out policy authorization, generates new strategy rule downloading and carries out to policy execution entity.
Be that example is elaborated in PCC system and TISPAN RACS system, to use said method embodiment respectively below.
As shown in Figure 4, be to be that example is elaborated in the PCC system, to use said method embodiment, may further comprise the steps:
Step 401, terminal MS or base station BS trigger the foundation or the bearing modification of IP-CAN (IP Access Network) carrying, send the IP-CAN carrying to Access Network gateway GW and set up request message or IP-CAN bearing modification request message.
Step 402, described Access Network gateway GW receives described IP-CAN carrying and sets up request message or IP-CAN bearing modification request message, sends the IP-CAN session and sets up request message or IP-CAN session modification request message to PCRF/PDF.
In the embodiment of the invention, can be that PCEF among the described Access Network gateway GW receives described IP-CAN carrying and sets up request message or IP-CAN bearing modification request message, send the IP-CAN session to described PCRF/PDF and set up request message or IP-CAN session modification request message, portability location information of terminals in this message comprises being not limited to: BS ID, position field information, routed domain information, FA address or HA address etc.
Step 403, described PCRF/PDF carries out policy authorization according to location information of terminals, and the generation strategy rule is as generating the PCC rule.
In the embodiment of the invention, described PCRF/PDF carries out policy authorization according to location information of terminals, the generation strategy rule is as can being to carry out policy authorization, the generation strategy rule according to the QoS of location information of terminals correspondence and/or charging policy, charging rate, as generate the PCC rule, further, can also carry out policy authorization with reference to other information (as terminal unit contractual information, business information, network configuration strategy etc.), the generation strategy rule is as generating the PCC rule.In the embodiment of the invention, described policing rule can comprise qos policy and charging policy.
Step 404, PCRF/PDF sends the IP-CAN session to described PCEF and sets up response or the response of IP-CAN session modification, carries described policing rule in the described response, as policing rule as described in carrying.
Step 405, described PCEF installs described policing rule, initiates IP-CAN loading establishing process or IP-CAN bearing modification process.
In the invention process example, after the IP-CAN carrying is set up or revised to terminal or base station triggers policy execution entity (GW), GW is with location information of terminals notification strategy authorized entity (PCRF/PDF), make PCRF/PDF carry out policy authorization according to location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
In the embodiment of the invention two, be that example describes, switch that then PCEF initiates the IP-CAN modification process, as shown in Figure 5, may further comprise the steps if terminal is striden BS in the PCC system, to use said method:
Step 501, terminal switches to target BS by serving BS broadcasts.
Step 502, target BS sends service flow to GW and revises request, and this step is optional.
Step 503, the PCEF among the GW receives from the service flow modification request of described target BS or detects terminal and switch to target BS by serving BS broadcasts that described PCEF sends IP-CAN session modification request, portability location information of terminals in the described request to PCRF/PDF.
Step 504, described PCRF/PDF receives described IP-CAN session modification request, carries out policy authorization according to the location information of terminals of carrying in the described IP-CAN session modification request, and the generation strategy rule is as the PCC rule.
As being that strategy (as qos policy or charging policy) according to the corresponding position field of the current place BS of terminal (being target BS) carries out policy authorization, the generation strategy rule is as the PCC rule.
Step 505, described PCRF/PDF sends the IP-CAN meeting to PCEF and revises response message, carries the policing rule of described generation in this message, as the PCC rule.
Step 506, described PCEF carries out the service flow modification process according to described policing rule.
Described PCEF is according to qos policy information of carrying in the described policing rule and/or charging policy information, the QoS and/or the charging policy of service flow upgraded, and the modification process of initiating service flow made amendment to service flow.
In the embodiment of the invention, if striding BS, terminal switches, described PCEF initiates the IP-CAN modification process, with location information of terminals notification strategy authorized entity (PCRF/PDF), make PCRF/PDF carry out policy authorization according to location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
In the embodiment of the invention three, be that example is elaborated, switch that then PCEF initiates IP-CAN session modification process if terminal is striden Anchor DPF/FA in the PCC system, to use said method.
Switch if stride Anchor DPF/FA, target ASN initiates service flow and revises, and PCEF carries target Anchor DPF/FA Address requests PCRF and authorizes again.As shown in Figure 6, may further comprise the steps:
Step 601 is switched if terminal is striden Anchor DPF/FA, switches to target ASNb as terminal by source ASNa.
Step 603, described PCEF receives from the service flow modification request of service flow authorized entity among the described target ASNb or detects Anchor DPF/FA and switches to target ASNb by source ASNa, then PCEF sends the IP-CAN session modification request to PCRF/PDF, positional information (as the FA address, HA address etc.) that can carried terminal in this request.
Step 604, described PCRF/PDF can carry out policy authorization according to described location information of terminals, and the generation strategy rule as the PCC rule, sends IP-CAN session modification response message to described PCEF, carries new policing rule in this message.
In the embodiment of the invention, described PCRF/PDF can as qos policy or charging policy etc., authorize the generation strategy rule according to the strategy of the routed domain of described location information of terminals correspondence.
Step 605, described PCEF carries out the service flow modification process according to described policing rule.
In the embodiment of the invention, switch if stride Anchor DPF/FA, target ASNb initiates service flow and revises, and the location information request PCRF of described PCEF carried terminal authorizes again, make PCRF/PDF carry out policy authorization, the generation strategy rule according to described location information of terminals.
In the embodiment of the invention four, AF sets up in request or the business modification request in business location information of terminals is issued to strategy authorization entity, as shown in Figure 7, may further comprise the steps:
Step 701, terminal is initiated service log-on by upper-layer protocol, and (as BS ID, routed domain information, FA address or HA address etc.) sends to AF with location information of terminals.
Step 702, described AF sends service authorization request, described location information of terminals of portability and business information in the described service authorization request to PCRF/PDF.
Step 703, described PCRF/PDF carries out policy authorization according to described location information of terminals, and the generation strategy rule is as the PCC rule.
In the embodiment of the invention, described PCRF/PDF can carry out policy authorization according to described location information of terminals corresponding strategy.If comprise BS ID in the positional information, then can find the strategy (as qos policy or charging policy) of correspondence position territory or routed domain to carry out policy authorization according to BS ID.Further, can also carry out policy authorization, generation strategy rule with reference to CAMEL-Subscription-Information of business information and terminal etc.
Step 704, described PCRF/PDF as the PCC rule, is handed down to PCEF with described policing rule, triggers the IP-CAN carrying and sets up or the IP-CAN bearing modification.
Step 705, described PCRF/PDF sends the service authorization response to described AF, can carry whether authorize successful indication in the described service authorization response.
Step 706, PCEF as the PCC rule, carries out the service flow modification process according to described policing rule.
In the embodiment of the invention, AF sets up or revises in the request in business location information of terminals is issued to strategy authorization entity, makes strategy authorization entity carry out policy authorization according to location information of terminals, the generation strategy rule.
In the embodiment of the invention five, if location information of terminals changes, as stride BS and switch, the AnchorDPF/FA migration, routed domain variation etc., terminal will send to AF with new positional information by upper-layer protocol message, and AF will send professional re-authorization request and trigger the utility cession modification to PCRF/PDF, carry new positional information in the described professional re-authorization request.Wherein, the follow-up operation of PCRF/PCEF is identical with embodiment four.
In the embodiment of the invention six, strategy authorization entity also can be obtained location information of terminals from location server and carry out policy authorization, as setting up in the IP-CAN session in process or the IP-CAN session modification process (terminal/BS triggers), strategy authorization entity can be obtained location information of terminals from location server and carry out policy authorization.As shown in Figure 8, may further comprise the steps:
Step 801, terminal MS or base station BS trigger the foundation of IP-CAN carrying or the modification of IP-CAN carrying, send the IP-CAN carrying to Access Network gateway GW and set up request or the request of IP-CAN bearing modification.
Step 802, PCEF among the Access Network gateway GW receives described IP-CAN carrying foundation request or the request of IP-CAN bearing modification, send session to PCRF/PDF and set up request message or session modification request message, as can being that request message or IP-CAN session modification request message are set up in the IP-CAN session.
Step 803, PCRF/PDF sends message request to location server and obtains location information of terminals, as being location information request message.
Step 804, described location server is to PCRF/PDF home position information response, the wherein positional information of carried terminal.
Step 805, PCRF/PDF carries out policy authorization according to location information of terminals, and the generation strategy rule is as the PCC rule.
As can being to wait and carry out policy authorization according to the QoS of this positional information correspondence and/or charging policy, charging rate; Further, can also carry out policy authorization with reference to other information (as terminal unit contractual information, business information, network configuration strategy etc.), the generation strategy rule is as the PCC rule.
Step 806, PCRF/PDF sends the IP-CAN session to PCEF and sets up response or the response of IP-CAN session modification, carries described policing rule, as the PCC rule.
Step 807, PCEF installs the described policing rule of receiving, initiates IP-CAN loading establishing process or IP-CAN bearing modification process.
In the present embodiment, strategy authorization entity is in IP-CAN session modification process, and strategy authorization entity (PCRF) can be obtained location information of terminals from location server, and carries out policy authorization according to described positional information, the generation strategy rule.
In the embodiment of the invention seven, strategy authorization entity is obtained location information of terminals from location server and is carried out policy authorization, the IP-CAN session that AF triggers is set up in process or the IP-CAN session modification process, and strategy authorization entity is obtained location information of terminals from location server and carried out policy authorization.See shown in Figure 9ly, may further comprise the steps:
Step 901, terminal is initiated service log-on by upper-layer protocol, and (as BS ID, routed domain information, FA address or HA address etc.) sends to AF with location information of terminals.
Step 902, AF sends the service authorization request to PCRF/PDF, carries business information in the described service authorization request.
Step 903, PCRF/PDF obtains location information of terminals to the positional information of location server requesting terminal from described location server.
Step 904, described PCRF/PDF carries out policy authorization according to described location information of terminals, and the generation strategy rule is as the PCC rule.
In the embodiment of the invention, described PCRF/PDF can carry out policy authorization according to described location information of terminals corresponding strategy.If comprise BS ID in the positional information, then can find the strategy (as qos policy or charging policy) of correspondence position territory or routed domain to carry out policy authorization according to BS ID.Further, can also carry out policy authorization, generation strategy rule with reference to CAMEL-Subscription-Information of business information and terminal etc.
Step 905, PCRF/PDF as the PCC rule, is handed down to PCEF with described policing rule, triggers IP-CAN carrying foundation/IP-CAN bearing modification.
Step 906, PCRF/PDF sends the service authorization response to described AF, and whether portability authorizes successful indication in the described service authorization response.
Step 907, PCEF carries out the service flow modification process according to described policing rule.
In the embodiment of the invention seven, in the IP-CAN session foundation or IP-CAN session modification process that strategy authorization entity AF triggers, obtain location information of terminals, carry out policy authorization according to described positional information, the generation strategy rule from location server.
In the embodiment of the invention eight, terminal is in going into network process or in the acquisition process of IP address, the Access Network gateway can send to location server with location information of terminals, and location server sends to terminal positional information strategy authorization entity again and sets up for follow-up IP-CAN session and use this positional information in process or the IP-CAN session modification process (identical with embodiment 1 and 4) and carry out policy authorization.
If location information of terminals changes, as stride the BS switching, Anchor DPF/FA migration, routed domain changes, and the Access Network gateway can send to location server with location information of terminals.Location server sends to strategy authorization entity with terminal positional information again, and strategy authorization entity is used new positional information and carried out tactful re-authorization, and initiates IP-CAN session modification process (identical with the IP-CAN session modification step in embodiment 1 and 4).
Location server in the embodiment of the invention can be independent functional entity, or is integrated in the entities such as aaa server, NASS (Network Attachment Subsystem), subscriber information server.
The method of the invention process example one to six is suitable equally to TISPAN/NGN RACS system, just the function of PCEF is replaced by the execution entity RCEF of RACS system, the function of PCRF/PDF is replaced by the SPDF/A-RACF entity of RACS system, and its flow process is the same with method with step.
The foregoing description is that example is illustrated with the WiMAX system, and the embodiment of the invention is not limited to the WiMAX system, can also be applied in the other systems such as 3GPP, 3GPP2.
The embodiment of the invention provides a kind of policy authorization system, and described system comprises strategy authorization entity, is used to obtain location information of terminals, according to described location information of terminals generation strategy rule.
Further, described system also comprises policy execution entity, being used to receive the IP-CAN carrying sets up request message or IP-CAN bearing modification request message or receives to revise request or detect terminal from the service flow of objective network and switch to objective network by former network, send session to described strategy authorization entity and set up request message or session modification request message, carry location information of terminals in the described message; Described strategy authorization entity is used to receive from the session of described policy execution entity and sets up request message or session modification request message, sets up request message or the session modification request message from described session and obtains described location information of terminals.
Further, described system also comprises Application Function, is used for sending the service authorization request to described service authorization entity, carries described location information of terminals in the described service authorization request; Described strategy authorization entity is used to receive the service authorization request from described Application Function, obtains described location information of terminals from described service authorization request.
Further, described system also comprises location server, and described strategy authorization entity also is used for sending message request to described location server and obtains location information of terminals, receives the location information of terminals from described location server;
Described location server is used to receive the request from described strategy authorization entity, and location information of terminals is sent to described strategy authorization entity.
Further, in the embodiment of the invention, described strategy authorization entity also is used for described policing rule is sent to described policy execution entity; Described policy execution entity also is used to receive the described policing rule from described strategy authorization entity, carries out described policing rule.
In the embodiment of the invention, described strategy authorization entity is obtained location information of terminals, can carry out policy authorization according to described location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
The embodiment of the invention provides a kind of strategy authorization entity 100, as shown in figure 10, comprises terminal positional information acquiring unit 110, is used to obtain location information of terminals; Rule generation unit 120 is used for the location information of terminals generation strategy rule of obtaining according to described terminal positional information acquiring unit 110.
Further, in the embodiment of the invention, described terminal positional information acquiring unit 110 can comprise: first obtains subelement, be used to receive from the session of policy execution entity and set up request message or session modification request message, set up request message or the session modification request message from described session and obtain described location information of terminals; Or second obtain subelement, is used to receive the service authorization request from described Application Function, obtains described location information of terminals from described service authorization request; Or the 3rd obtain subelement, is used for sending message request to location server and obtains location information of terminals, receives the location information of terminals from described location server.
Further, in the embodiment of the invention, described strategy authorization entity 100 can also comprise regular transmitting element 130, is used for the described policing rule that described regular generation unit 120 generates is sent to policy execution entity.
In the embodiment of the invention, described strategy authorization entity is obtained location information of terminals, can carry out policy authorization according to described location information of terminals, the generation strategy rule, like this, meticulous mandate that can implementation strategy.
Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the invention and can realize by hardware, also can realize based on such understanding by the mode that software adds necessary general hardware platform.One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises the steps: when carrying out
Obtain location information of terminals;
According to described location information of terminals generation strategy rule.
The above-mentioned storage medium of mentioning can be a readable memory, disk or CD etc.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (15)
1, a kind of strategy authorizing method is characterized in that, may further comprise the steps:
Obtain location information of terminals;
According to described location information of terminals generation strategy rule.
2, strategy authorizing method according to claim 1 is characterized in that the described location information of terminals of obtaining specifically comprises:
Reception is set up request message or session modification request message from the session of policy execution entity, carries location information of terminals in the described message;
Strategy authorization entity is set up request message or the session modification request message from described session and is obtained described location information of terminals.
As strategy authorizing method as described in the claim 2, it is characterized in that 3, described reception also comprises before setting up request message or session modification request message from the session of policy execution entity:
Described policy execution entity reception IP-CAN carrying is set up request message or IP-CAN bearing modification request message or is received from the service flow modification of objective network and asks or detect terminal to switch to objective network by former network;
Described policy execution entity sends session to strategy authorization entity and sets up request message or session modification request message, carries location information of terminals in the described message.
4, strategy authorizing method according to claim 1 is characterized in that the described terminal of obtaining is that positional information specifically comprises:
Reception carries described location information of terminals from the service authorization request of Application Function in the described service authorization request;
Strategy authorization entity is obtained described location information of terminals from described service authorization request.
5, strategy authorizing method according to claim 1 is characterized in that the described location information of terminals of obtaining specifically comprises:
Strategy authorization entity sends message request to location server and obtains location information of terminals;
Described strategy authorization entity receives the location information of terminals from described location server.
As strategy authorizing method as described in the claim 5, it is characterized in that 6, described strategy authorization entity comprised before location server sends message:
Strategy authorization entity receives from the session of policy execution entity and sets up the service authorization request from Application Function of request message or session modification request message or reception.
7, arbitrary strategy authorizing method described in claim 1-6 is characterized in that, also comprises:
Described policing rule is sent to policy execution entity carry out strategy execution.
8, a kind of policy authorization system is characterized in that, comprising:
Strategy authorization entity is used to obtain location information of terminals, according to described location information of terminals generation strategy rule.
9, policy authorization as claimed in claim 8 system is characterized in that described system also comprises:
Policy execution entity, being used to receive the IP-CAN carrying sets up request message or IP-CAN bearing modification request message or receives to revise request or detect terminal from the service flow of objective network and switch to objective network by former network, send session to described strategy authorization entity and set up request message or session modification request message, carry location information of terminals in the described message;
Described strategy authorization entity is used to receive from the session of described policy execution entity and sets up request message or session modification request message, sets up request message or the session modification request message from described session and obtains described location information of terminals.
10, policy authorization as claimed in claim 8 system is characterized in that described system also comprises:
Application Function is used for sending the service authorization request to described service authorization entity, carries described location information of terminals in the described service authorization request;
Described strategy authorization entity is used to receive the service authorization request from described Application Function, obtains described location information of terminals from described service authorization request.
11, policy authorization as claimed in claim 8 system is characterized in that described system also comprises location server;
Described strategy authorization entity also is used for sending message request to described location server and obtains location information of terminals, receives the location information of terminals from described location server;
Described location server is used to receive the request from described strategy authorization entity, and location information of terminals is sent to described strategy authorization entity.
12, as arbitrary policy authorization system as described in the claim 9-11, it is characterized in that,
Described strategy authorization entity also is used for described policing rule is sent to described policy execution entity;
Described policy execution entity also is used to receive the described policing rule from described strategy authorization entity, carries out described policing rule.
13, a kind of strategy authorization entity is characterized in that, comprising:
The terminal positional information acquiring unit is used to obtain location information of terminals;
The rule generation unit is used for the location information of terminals generation strategy rule of obtaining according to described terminal positional information acquiring unit.
14, as strategy authorization entity as described in the claim 13, it is characterized in that described terminal positional information acquiring unit comprises:
First obtains subelement, is used to receive from the session of policy execution entity set up request message or session modification request message, sets up request message or the session modification request message from described session and obtains described location information of terminals; Or
Second obtains subelement, is used to receive the service authorization request from described Application Function, obtains described location information of terminals from described service authorization request; Or
The 3rd obtains subelement, is used for sending message request to location server and obtains location information of terminals, receives the location information of terminals from described location server.
15, as strategy authorization entity as described in the claim 13, it is characterized in that, also comprise:
The rule transmitting element is used for the described policing rule that described regular generation unit generates is sent to policy execution entity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100940539A CN101572854A (en) | 2008-04-28 | 2008-04-28 | Method, system and equipment for strategy authorization |
| PCT/CN2009/070867 WO2009132536A1 (en) | 2008-04-28 | 2009-03-18 | Method, system and equipment of policy authorization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100940539A CN101572854A (en) | 2008-04-28 | 2008-04-28 | Method, system and equipment for strategy authorization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101572854A true CN101572854A (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100940539A Pending CN101572854A (en) | 2008-04-28 | 2008-04-28 | Method, system and equipment for strategy authorization |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101572854A (en) |
| WO (1) | WO2009132536A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102238518A (en) * | 2010-05-04 | 2011-11-09 | 中兴通讯股份有限公司 | Method and system for obtaining position information of home base station |
| WO2011147074A1 (en) * | 2010-05-25 | 2011-12-01 | 华为技术有限公司 | Method, system and corresponding apparatus for implementing policy and charging control |
| WO2012051890A1 (en) * | 2010-10-18 | 2012-04-26 | 中兴通讯股份有限公司 | Terminal access limit method and system |
| WO2012071956A1 (en) * | 2010-11-29 | 2012-06-07 | 中兴通讯股份有限公司 | Method, system and apparatus for supporting sponsored data connectivity in roaming scenarios |
| CN104301124A (en) * | 2010-05-25 | 2015-01-21 | 华为技术有限公司 | Strategy and billing control implement method, system and corresponding equipment |
| CN107258070A (en) * | 2015-02-25 | 2017-10-17 | 阿尔卡特朗讯公司 | The network support for the difference charging that data in mandate and unlicensed band are used |
| WO2018166379A1 (en) * | 2017-03-17 | 2018-09-20 | 华为技术有限公司 | Network control method and apparatus, and communication system |
| CN112019562A (en) * | 2020-09-10 | 2020-12-01 | 北京双洲科技有限公司 | Method and system for joint confirmation of mobile service user state |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7286834B2 (en) * | 2004-07-13 | 2007-10-23 | Sbc Knowledge Ventures, Lp | System and method for location based policy management |
| CN100515131C (en) * | 2006-01-10 | 2009-07-15 | 华为技术有限公司 | Mobile communication system and method for using access network application function service |
| CN100546258C (en) * | 2007-07-24 | 2009-09-30 | 华为技术有限公司 | Implementation strategy and the methods, devices and systems that charge and control |
-
2008
- 2008-04-28 CN CNA2008100940539A patent/CN101572854A/en active Pending
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2009
- 2009-03-18 WO PCT/CN2009/070867 patent/WO2009132536A1/en active Application Filing
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| CN104301124B (en) * | 2010-05-25 | 2018-08-14 | 华为技术有限公司 | Implementation method, system and the relevant device of strategy and charging control |
| CN104301124A (en) * | 2010-05-25 | 2015-01-21 | 华为技术有限公司 | Strategy and billing control implement method, system and corresponding equipment |
| WO2011147074A1 (en) * | 2010-05-25 | 2011-12-01 | 华为技术有限公司 | Method, system and corresponding apparatus for implementing policy and charging control |
| CN102457938A (en) * | 2010-10-18 | 2012-05-16 | 中兴通讯股份有限公司 | User equipment (UE) access restriction method and system thereof |
| WO2012051890A1 (en) * | 2010-10-18 | 2012-04-26 | 中兴通讯股份有限公司 | Terminal access limit method and system |
| CN102457938B (en) * | 2010-10-18 | 2016-03-30 | 中兴通讯股份有限公司 | The method and system of terminal access restriction |
| WO2012071956A1 (en) * | 2010-11-29 | 2012-06-07 | 中兴通讯股份有限公司 | Method, system and apparatus for supporting sponsored data connectivity in roaming scenarios |
| CN107258070A (en) * | 2015-02-25 | 2017-10-17 | 阿尔卡特朗讯公司 | The network support for the difference charging that data in mandate and unlicensed band are used |
| CN107258070B (en) * | 2015-02-25 | 2020-09-29 | 阿尔卡特朗讯公司 | Network support for differential charging for data usage in licensed and unlicensed bands |
| WO2018166379A1 (en) * | 2017-03-17 | 2018-09-20 | 华为技术有限公司 | Network control method and apparatus, and communication system |
| CN108632055A (en) * | 2017-03-17 | 2018-10-09 | 华为技术有限公司 | The method and apparatus and communication system of network-control |
| CN112019562A (en) * | 2020-09-10 | 2020-12-01 | 北京双洲科技有限公司 | Method and system for joint confirmation of mobile service user state |
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| WO2009132536A1 (en) | 2009-11-05 |
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