CN101370253A - Point-to-point service implementing method and communication system and correlated equipment - Google Patents
Point-to-point service implementing method and communication system and correlated equipment Download PDFInfo
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- 230000006870 function Effects 0.000 description 38
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- H04M15/57—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for integrated multimedia messaging subsystem [IMS]
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Abstract
The invention discloses a point-to-point service realization method, a communication system and interrelated equipment for realizing P2P services in PCC. The method comprises that: a strategy and charge performing functional entity sends point-to-point service strategy control information obtaining requests to a strategy and charge rule functional entity; the strategy and charge performing functional entity receives point-to-point service strategy control information generated by the strategy and charge rule functional entity according to the point-to-point service strategy control information obtaining requests; the strategy and charge performing functional entity controls point-to-point services according to the point-to-point service strategy control information. The invention also provides a communication system and interrelated equipment. The invention can realize P2P services in PCC.
Description
Technical field
The present invention relates to communication field, relate in particular to a kind of point-to-point service implementation method and communication system and relevant device.
Background technology
Existing strategy is mainly used in the client-server application scene with control (PCC, the Policy and Charging Control) framework that charges.
After user and Application Function are set up session, Application Function sends to strategy and charging regulation function entity (PCRF with utility cession information, Policy Charging Rule Function), strategy sends to PCRF with charging execution function entity (PCEF, Policy Charging Execution Function) with bearer related information; PCRF derives PCC according to the policy information of the utility cession information of receiving, bearer related information, user signing contract information and operator's definition and charges and control strategy, and rule is sent to the PCEF execution.
PCC strategy of the prior art mainly comprises:
1, gate information: be used for control and whether allow business data flow to pass through.
2, QoS control information: the QoS rank and the bandwidth that are used to control carrying or data flow.
3, charge information: be used to control concrete charging way and rate.
But, along with development of internet technology, point-to-point (P2P, Peer to Peer) Ye Wu development is very fast, and the PCC policy information that comprises in the prior art does not comprise and carries out the professional required parameter of P2P, and is not suitable for the P2P business, so prior art can't realize the P2P business in PCC.
Summary of the invention
The embodiment of the invention provides a kind of point-to-point service implementation method and communication system and relevant device, can realize the P2P business in PCC.
The point-to-point service implementation method that the embodiment of the invention provides comprises: strategy sends the point-to-point service policy control information with charging execution function entity to strategy and charging regulation function entity and obtains request; Strategy receives strategy and the charging regulation function entity point-to-point service policy control information that the request of obtaining generates according to described point-to-point service policy control information with charging execution function entity; Strategy is controlled point-to-point service with charging execution function entity according to described point-to-point service policy control information.
The communication system that the embodiment of the invention provides, comprise: strategy and charging execution function entity, be used to receive the interconnected connection Access Network session foundation request that the user sends, acquisition request point-to-point service policy control information, receive point-to-point service policy control information, point-to-point service is controlled according to the point-to-point service policy control information; Strategy and charging regulation function entity, be used to receive strategy and obtain request with the point-to-point service policy control information that charging execution function entity sends, according to the user totem information in the described request and bearer related information CAMEL-Subscription-Information to CAMEL-Subscription-Information library inquiry correspondence, generate corresponding point-to-point service policy control information according to described CAMEL-Subscription-Information and the carrier policy that presets, send the point-to-point service policy control information that inquires to strategy and charging execution function entity; The CAMEL-Subscription-Information storehouse is used for inquiring about corresponding CAMEL-Subscription-Information according to strategy with the request of charging regulation function entity, the CAMEL-Subscription-Information that arrives to described strategy and charging regulation function entity feedback query.
Strategy that the embodiment of the invention provides and charging execution function entity comprise: the user asks receiving element, is used to receive the interconnected connection Access Network session foundation request that the user sends; The strategy request unit is used for setting up request to strategy and charging regulation function entity acquisition request point-to-point service policy control information according to the interconnected connection Access Network session that receives; The strategy receiving element is used to receive point-to-point service policy control information tactful and the charging regulation function entity feedback; Service Control Unit is used for according to the point-to-point service policy control information that receives point-to-point service being controlled.
Strategy that the embodiment of the invention provides and charging regulation function entity comprise: the strategy request receiving element is used to receive strategy and obtains request with the point-to-point service policy control information that charging execution function entity sends; The policy lookup unit is used for obtaining request to CAMEL-Subscription-Information storehouse transmission query requests according to the point-to-point service policy control information that receives; The query strategy receiving element is used for from the corresponding CAMEL-Subscription-Information of CAMEL-Subscription-Information storehouse reception; The strategy generation unit is used for generating corresponding point-to-point service policy control information according to the CAMEL-Subscription-Information that receives and the carrier policy that presets; The policy feedback unit is used for sending described point-to-point service policy control information to strategy and charging execution function entity.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
In the embodiment of the invention since PCEF to PCRF acquisition request P2P service policy control information, PCRF generates the corresponding service policy control information according to the request of PCEF, and to PCEF feedback P2P service policy control information, so PCEF can control the P2P business of user's request according to the P2P service policy control information that gets access to, and can realize the P2P business under PCC.
Description of drawings
Fig. 1 is the overall embodiment flow chart of P2P service implementation method in the embodiment of the invention;
Fig. 2 is the P2P service implementation method first embodiment signaling process figure in the embodiment of the invention;
Fig. 3 is the P2P service implementation method second embodiment signaling process figure in the embodiment of the invention;
Fig. 4 is P2P service implementation method the 3rd embodiment signaling process figure in the embodiment of the invention;
Fig. 5 is a communication system embodiment schematic diagram in the embodiment of the invention;
Fig. 6 is a PCEF embodiment schematic diagram in the embodiment of the invention;
Fig. 7 is a PCRF embodiment schematic diagram in the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of point-to-point service implementation method and communication system and relevant device, is used for realizing the P2P business at PCC.
In the embodiment of the invention, when interconnected connection Access Network (IP-CAN is set up in user's request, IntemetProtocol-Connectivity Access Network) during session, PCEF is to PCRF acquisition request P2P service policy control information, PCRF is to CAMEL-Subscription-Information storehouse (SPR, Subscription Profile Repository) the corresponding P2P service policy control information of inquiry, and feed back this P2P service policy control information to PCEF, PCEF controls the P2P business of user's request according to the P2P service policy control information that gets access to, so can realize the P2P business under PCC.
See also Fig. 1, the overall embodiment of P2P service implementation method comprises in the embodiment of the invention:
101, acquisition request P2P service policy control information;
In the present embodiment, PCEF is to PCRF acquisition request P2P service policy control information, and the P2P service policy control information of request comprises a kind of in the following information at least:
P2P application program maximum bandwidth limit information, P2P application program maximum number of connections restricted information and P2P application program gate information.
102, generate P2P service policy control information;
PCRF receives the request of PCEF afterwards to the corresponding CAMEL-Subscription-Information of SPR request, and SPR feeds back this information to PCRF after inquiring corresponding CAMEL-Subscription-Information, and the CAMEL-Subscription-Information that the PCRF basis receives generates P2P service policy control information.
103, according to P2P service policy control information Control P2P business.
PCEF is according to the P2P business of the P2P service policy control information Control user request that receives.
If P2P service policy control information comprises total gate that certain P2P uses, then PCEF transmits or abandons according to the gate strategy all messages that this P2P uses; If limited subscriber can only use the P2P business in a certain network segment, then the message that mates a certain network segment or IP five-tuple is transmitted or abandoned;
If P2P service policy control information comprises Qos bandwidth control strategy, then PCEF can carry out the renewal operation of IP-CAN session, operations such as the foundation of for example Qos parameter update of IP-CAN session, or IP-CAN carrying, deletion;
If P2P service policy control information comprises the maximum number of connections control strategy, then PCEF can control the maximum number of connections that user P2P uses according to control strategy.
In the present embodiment since PCEF to PCRF acquisition request P2P service policy control information, PCRF is by feeding back P2P service policy control information to PCEF after the inquiry, so PCEF can control the P2P business of user's request according to the P2P service policy control information that gets access to, and can realize the P2P business under PCC.
The type of the P2P service policy control information that following basis is concrete is described in detail the embodiment of the invention:
One, P2P service policy control information comprises maximum bandwidth limit information:
See also Fig. 2, P2P service implementation method first embodiment comprises in the embodiment of the invention:
201, user terminal sends the IP-CAN session to PCEF and sets up request;
202, PCEF sends Diameter CCR message to PCRF;
PCEF sends Diameter CCR request message to PCRF, is used to ask P2P service policy control information, in the present embodiment, has bearer related information and user ID information etc. in the Diameter CCR request message.
203, inquiry CAMEL-Subscription-Information;
PCRF inquires about corresponding CAMEL-Subscription-Information according to bearer related information in the Diameter CCR request message and user ID information to SPR.
In the present embodiment, preserve the parameter that the user is provided with when signatory among the SPR, can define the control law of P2P application program in the CAMEL-Subscription-Information, and use when generating P2P service policy control information as PCRF.
Be understandable that operator can define relevant control strategy in user's CAMEL-Subscription-Information, also can dispose control strategy on PCRF.
204, PCRF sends Diameter CCA message to PCEF;
PCRF generates P2P service policy control information according to the control strategy and the CAMEL-Subscription-Information of operator's definition, by the Gx interface, utilizes Diameter CCA message to carry P2P service policy control feedback information to PCEF afterwards.
P2P service policy control information comprises information such as whether allowing P2P business, maximum bandwidth limit, maximum number of connections restriction in the present embodiment.
Simultaneously, when comprising P2P business gate information in this service policy control information, can adopt following parameters as filtration parameter: information such as IP five-tuple information (containing mask), application protocol type, 7 layers of parsing (URL) information of expansion and message detected characteristics character, promptly be to judge by more above-mentioned parameters whether the user allows to use this P2P business, if do not allow, filter user data packets for transmission then.
PCRF sends to PCEF with P2P service policy control information by Diameter CCA or RAR message.
In order to realize the P2P control strategy, need cell of redetermination:
P2P-Rule-Definition::＝<AVP?Header：xxxx>
[P2P-Type]
[P2P-Control]
[MAX-Connections]
P2P-Type AVP is an enumeration type (Enumerated), represents concrete P2P application type, can following value:
BT (0) expression BitTorrent uses;
Skype (1) expression Skype uses;
MSN (2) expression MSN uses;
QQ (3) expression QQ uses;
P2P-ControlAVP is an enumeration type (Enumerated), and whether expression allows the user to use concrete P2P to use, can following value:
ENABLE (0) expression allows the user to use P2P to use;
DISABLE (0) expression forbids that the user uses P2P to use;
MAX-Connections AVP represents that PCRF uses the maximum P2P linking number that distributes for user P2P.
P2P-Rule-Definition AVP can be put among the existing Charging-Rule-Definition AVP:
Charging-Rule-Definition::＝<AVP?Header：1003>
{Charging-Rule-Name}
[Service-Identifier]
[Rating-Group]
[Flow-Description]
[Flow-Status]
[P2P-Rule-Definition]
[QoS-Information]
[Reporting-Level]
[Online]
[Offline]
[Metering-Method]
[Precedence]
[AF-Charging-Identifier]
[Flows]
[AVP]
Use above definition, can realize gate, maximum bandwidth control and maximum number of connections control that user P2P is used.
If allow or forbid that the user uses certain P2P to use, can in P2P-Rule-Definition, use P2P-Type to represent concrete P2P type, and then use P2P-Control to represent whether to allow the user to use certain P2P application.
If allow the user to use part P2P to use (for example limited subscriber can only use the P2P business in a certain network segment), then Flow-Description (wherein can there be mask the IP address) among the existing Charging-Rule-Definition AVP of use and Flow-Status limit user's P2P application.
Realize maximum bandwidth limit if desired, then use the QoS-Information AVP among the existing Charging-Rule-Definition to provide the maximum bandwidth that user's (up-downgoing) can use, PCEF detects P2P and uses the control of back implementation Qos bandwidth.
Realize the maximum number of connections restriction if desired, then use MAX-Connections to provide the maximum P2P linking number that the user can set up, whether PCEF detects the user is that P2P uses and maximum number of connections is controlled.
Concrete, only consider in the present embodiment that P2P service policy control information comprises the situation of maximum bandwidth limit information, be to comprise P2P-Rule-Definition AVP in the P2P service policy control information, wherein the P2P-Type value is BT (0), is expressed as BitTorrent and uses; The maximum bandwidth that is included as BT application distribution among the QoS-Information is 2M.
205, response is set up in feedback IP-CAN session.
PCEF sets up response to user terminal feedback IP-CAN session, and is user's P2P traffic assignments corresponding bandwidth resource according to P2P application program maximum bandwidth limit information, in the present embodiment promptly, is the bandwidth of user's P2P traffic assignments 2M.
Two, P2P service policy control information comprises maximum number of connections information:
See also Fig. 3, P2P service implementation method second embodiment comprises in the embodiment of the invention:
301, user terminal sends the IP-CAN session to PCEF and sets up request;
302, user terminal sends the IP-CAN carrying and sets up request;
The user is in order to use the P2P business, and user terminal sends the IP-CAN carrying to PCEF and sets up request.
303, PCEF sends Diameter CCR message to PCRF;
PCEF sends Diameter CCR request message to PCRF, is used to ask P2P service policy control information, in the present embodiment, has bearer related information and user ID information etc. in the Diameter CCR request message.
304, inquiry CAMEL-Subscription-Information;
PCRF inquires about corresponding CAMEL-Subscription-Information according to bearer related information in the Diameter CCR request message and user ID information to SPR.
In the present embodiment, preserve the parameter that the user is provided with when signatory among the SPR, can define the control law of P2P application program in the CAMEL-Subscription-Information, and use when generating P2P service policy control information as PCRF.
Be understandable that operator can define relevant control strategy in user's CAMEL-Subscription-Information, also can dispose control strategy on PCRF.
305, PCRF sends Diameter CCA message to PCEF;
PCRF generates P2P service policy control information according to the control strategy and the CAMEL-Subscription-Information of operator's definition, by the Gx interface, utilizes Diameter CCA message to carry P2P service policy control feedback information to PCEF afterwards.
P2P service policy control information comprises information such as whether allowing P2P business, maximum bandwidth limit, maximum number of connections restriction in the present embodiment.
Simultaneously, the filtering rule in the strategy can comprise information such as IP five-tuple information (containing mask), application protocol type, 7 layers of parsing (URL) information of expansion and message detected characteristics character.
PCRF sends to PCEF with P2P service policy control information by Diameter CCA or RAR message.
In order to realize the P2P control strategy, need cell of redetermination, consistent among concrete form and the last embodiment, repeat no more herein.
Concrete, only consider in the present embodiment that P2P service policy control information comprises the situation of maximum number of connections restricted information, be to comprise P2P-Rule-DefinitionAVP in the P2P service policy control information, wherein the P2P-Type value is BT (0), is expressed as BitTorrent and uses; The MAX-Connections value is 5, and expression user BT maximum number of connections is 5.
306, response is set up in feedback IP-CAN session.
PCEF sets up response to user terminal feedback IP-CAN session.
When the user used P2P professional, PCEF was according to the maximum number of connections amount of P2P application program maximum number of connections restricted information limiting P 2 P business, i.e. the linking number of the P2P business of limited subscriber use is 5 to the maximum.
Three, P2P service policy control information comprises gate information:
See also Fig. 4, P2P service implementation method the 3rd embodiment comprises in the embodiment of the invention:
401, user terminal sends the IP-CAN session to PCEF and sets up request;
402, user terminal sends the IP-CAN carrying and sets up request;
The user is in order to use the P2P business, and user terminal sends the IP-CAN carrying to PCEF and sets up request.
403, PCEF sends Diameter CCR message to PCRF;
PCEF sends Diameter CCR request message to PCRF, is used to ask P2P service policy control information, in the present embodiment, has bearer related information and user ID information etc. in the Diameter CCR request message.
404, inquiry CAMEL-Subscription-Information;
PCRF inquires about corresponding CAMEL-Subscription-Information according to bearer related information in the Diameter CCR request message and user ID information to SPR.
In the present embodiment, preserve the parameter that the user is provided with when signatory among the SPR, can define the control law of P2P application program in the CAMEL-Subscription-Information, and use when generating P2P service policy control information as PCRF.
Be understandable that operator can define relevant control strategy in user's CAMEL-Subscription-Information, also can dispose control strategy on PCRF.
405, PCRF sends Diameter CCA message to PCEF;
PCRF generates P2P service policy control information according to the control strategy and the CAMEL-Subscription-Information of operator's definition, by the Gx interface, utilizes Diameter CCA message to carry P2P service policy control feedback information to PCEF afterwards.
P2P service policy control information comprises information such as whether allowing P2P business, maximum bandwidth limit, maximum number of connections restriction in the present embodiment.
Simultaneously, the filtering rule in the strategy can comprise information such as IP five-tuple information (containing mask), application protocol type, 7 layers of parsing (URL) information of expansion and message detected characteristics character.
PCRF sends to PCEF with P2P service policy control information by Diameter CCA or RAR message.
In order to realize the P2P control strategy, need cell of redetermination, consistent among concrete form and the last embodiment, repeat no more herein.
Concrete, only consider in the present embodiment that P2P service policy control information comprises the situation of maximum number of connections restricted information, be to comprise P2P-Rule-DefinitionAVP in the P2P service policy control information, wherein the P2P-Type value is BT (0), and expression BitTorrent uses; The P2P-Control value is DISABLE, and expression forbids that BT uses.
406, response is set up in feedback IP-CAN session;
PCEF sets up response to user terminal feedback IP-CAN session.
407, the P2P business is carried out in user's request;
408, PCEF handles the P2P business of user's request according to the gate information that receives.
When the user uses P2P professional, PCEF judges according to P2P application program gate information whether the user allows to use this P2P business, for example, in the present embodiment, do not allow the user to use BitTorrent to use, if the P2P that user's request is carried out is professional for BitTorrent uses, then PCEF forbids that the message that BitTorrent uses passes through.
Introduce the device embodiment in the embodiment of the invention below, see also Fig. 5, communication system embodiment comprises in the embodiment of the invention:
Strategy and charging execution function entity 502, be used to receive the interconnected connection Access Network session foundation request that the user sends, acquisition request point-to-point service policy control information receives point-to-point service policy control information, according to the point-to-point service policy control information point-to-point service is controlled;
Strategy and charging regulation function entity 503, be used to receive strategy and obtain request with the point-to-point service policy control information that charging execution function entity 502 sends, inquire about corresponding CAMEL-Subscription-Information according to user totem information in the request and bearer related information to CAMEL-Subscription-Information storehouse 504, generate corresponding point-to-point service policy control information according to CAMEL-Subscription-Information and the carrier policy that presets, send the point-to-point service policy control information that inquires to strategy and charging execution function entity 502;
CAMEL-Subscription-Information storehouse 504 is used for according to the request inquiry corresponding CAMEL-Subscription-Information of strategy with charging regulation function entity 503, to the tactful CAMEL-Subscription-Information that arrives with charging regulation function entity 503 feedback query.
See also Fig. 6, PCEF embodiment comprises in the embodiment of the invention:
The user asks receiving element 601, is used to receive the interconnected connection Access Network session foundation request that the user sends;
See also Fig. 7, PCRF embodiment comprises in the embodiment of the invention:
Strategy request receiving element 701 is used to receive strategy and obtains request with the point-to-point service policy control information that charging execution function entity sends;
Query strategy receiving element 703 is used for from the corresponding CAMEL-Subscription-Information of CAMEL-Subscription-Information storehouse reception;
In the embodiment of the invention since PCEF to PCRF acquisition request P2P service policy control information, PCRF generates the corresponding service policy control information according to the request of PCEF, and to PCEF feedback P2P service policy control information, so PCEF can control the P2P business of user's request according to the P2P service policy control information that gets access to, and can realize the P2P business under PCC.
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
Strategy sends the point-to-point service policy control information with charging execution function entity to strategy and charging regulation function entity and obtains request;
Strategy receives strategy and the charging regulation function entity point-to-point service policy control information that the request of obtaining generates according to described point-to-point service policy control information with charging execution function entity;
Strategy is controlled point-to-point service with charging execution function entity according to described point-to-point service policy control information.
The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than a kind of point-to-point service implementation method provided by the present invention and communication system and relevant device are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a point-to-point service implementation method is characterized in that, comprising:
Strategy sends the point-to-point service policy control information with charging execution function entity to strategy and charging regulation function entity and obtains request;
Strategy receives strategy and the charging regulation function entity point-to-point service policy control information that the request of obtaining generates according to described point-to-point service policy control information with charging execution function entity;
Strategy is controlled point-to-point service with charging execution function entity according to described point-to-point service policy control information.
2. method according to claim 1 is characterized in that, described point-to-point service policy control information comprises a kind of in the following information at least:
Point-to-point application program maximum bandwidth limit information, point-to-point application program maximum number of connections restricted information and point-to-point application program gate information.
3. method according to claim 2 is characterized in that, described strategy and charging execution function entity comprise to strategy and the step that charging regulation function entity transmission point-to-point service policy control information obtains request before:
Strategy and charging execution function entity receive that user terminal sends interconnectedly is communicated with the Access Network session and sets up and ask.
4. method according to claim 2 is characterized in that, described strategy and charging execution function entity comprise to strategy and the step that charging regulation function entity transmission point-to-point service policy control information obtains request before:
Strategy carries the request of foundation with the interconnected Access Network that is communicated with that charging execution function entity receives the user terminal transmission.
5. according to claim 3 or 4 described methods, it is characterized in that described strategy and charging execution function entity comprise to strategy and the step that charging regulation function entity transmission point-to-point service policy control information obtains request:
Strategy sends Diameter CCR message with charging execution function entity to strategy and charging regulation function entity, includes bearer related information and the user totem information that is used to ask the point-to-point service policy control information in the described Diameter CCR message;
Described strategy comprises according to the step that described point-to-point service policy control information obtains the corresponding point-to-point service policy control information of request generation with charging regulation function entity:
Strategy sends CAMEL-Subscription-Information according to the user totem information that receives to the CAMEL-Subscription-Information storehouse with charging regulation function entity and obtains request;
The CAMEL-Subscription-Information storehouse obtains request to described strategy and the corresponding CAMEL-Subscription-Information of charging regulation function entity feedback according to the CAMEL-Subscription-Information that receives;
Strategy and charging regulation function entity are according to the CAMEL-Subscription-Information that receives and the corresponding point-to-point service policy control information of carrier policy generation that presets.
6. method according to claim 5 is characterized in that, described strategy and charging regulation function entity comprise to strategy and the step that charging execution function entity sends the point-to-point service policy control information that gets access to:
Policy charging rule functional entity sends the Diameter CCA message that comprises described point-to-point service policy control information by the Gx interface to strategy and charging execution function entity.
7. according to claim 3 or 4 described methods, it is characterized in that described strategy and charging execution function entity comprise according to the step of described point-to-point service policy control information control point-to-point service:
Strategy obtains point-to-point application program maximum bandwidth limit information with charging execution function entity from the point-to-point service policy control information that receives;
The point-to-point service that is the user according to described point-to-point application program maximum bandwidth limit information distributes corresponding bandwidth resource.
8. method according to claim 4 is characterized in that, described strategy and charging execution function entity comprise according to the step of described point-to-point service policy control information control point-to-point service:
Strategy obtains point-to-point application program maximum number of connections restricted information with charging execution function entity from the point-to-point service policy control information that receives;
When the user used point-to-point service, strategy and charging execution function entity limited the maximum number of connections amount of described point-to-point service according to described point-to-point application program maximum number of connections restricted information.
9. method according to claim 4 is characterized in that, described strategy and charging execution function entity comprise according to the step of described point-to-point service policy control information control point-to-point service:
Strategy obtains point-to-point application program gate information with charging execution function entity from the point-to-point service policy control information that receives;
When the user asks to use point-to-point service, strategy judges according to described point-to-point application program gate information whether described user allows to use described point-to-point service with charging execution function entity, if allow to use described point-to-point service, then allow the message of described point-to-point service to pass through.
10. a communication system is characterized in that, comprising:
Strategy and charging execution function entity, be used to receive the interconnected connection Access Network session foundation request that the user sends, acquisition request point-to-point service policy control information receives point-to-point service policy control information, according to the point-to-point service policy control information point-to-point service is controlled;
Strategy and charging regulation function entity, be used to receive strategy and obtain request with the point-to-point service policy control information that charging execution function entity sends, according to the user totem information in the described request and bearer related information CAMEL-Subscription-Information to CAMEL-Subscription-Information library inquiry correspondence, generate corresponding point-to-point service policy control information according to described CAMEL-Subscription-Information and the carrier policy that presets, send the point-to-point service policy control information that inquires to strategy and charging execution function entity;
The CAMEL-Subscription-Information storehouse is used for inquiring about corresponding CAMEL-Subscription-Information according to strategy with the request of charging regulation function entity, the CAMEL-Subscription-Information that arrives to described strategy and charging regulation function entity feedback query.
11. strategy and charging execution function entity is characterized in that, comprising:
The user asks receiving element, is used to receive the interconnected connection Access Network session foundation request that the user sends;
The strategy request unit is used for setting up request to strategy and charging regulation function entity acquisition request point-to-point service policy control information according to the interconnected connection Access Network session that receives;
The strategy receiving element is used to receive point-to-point service policy control information tactful and the charging regulation function entity feedback;
Service Control Unit is used for according to the point-to-point service policy control information that receives point-to-point service being controlled.
12. strategy and charging regulation function entity is characterized in that, comprising:
The strategy request receiving element is used to receive strategy and obtains request with the point-to-point service policy control information that charging execution function entity sends;
The policy lookup unit is used for obtaining request to CAMEL-Subscription-Information storehouse transmission query requests according to the point-to-point service policy control information that receives;
The query strategy receiving element is used for from the corresponding CAMEL-Subscription-Information of CAMEL-Subscription-Information storehouse reception;
The strategy generation unit is used for generating corresponding point-to-point service policy control information according to the CAMEL-Subscription-Information that receives and the carrier policy that presets;
The policy feedback unit is used for sending described point-to-point service policy control information to strategy and charging execution function entity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101380949A CN101370253B (en) | 2007-08-15 | 2007-08-15 | Point-to-point service implementing method and communication system and correlated equipment |
| PCT/CN2008/071872 WO2009024049A1 (en) | 2007-08-15 | 2008-08-05 | A method, communication system and corresponding device for controlling peer-to-peer service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101380949A CN101370253B (en) | 2007-08-15 | 2007-08-15 | Point-to-point service implementing method and communication system and correlated equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101370253A true CN101370253A (en) | 2009-02-18 |
| CN101370253B CN101370253B (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101380949A Expired - Fee Related CN101370253B (en) | 2007-08-15 | 2007-08-15 | Point-to-point service implementing method and communication system and correlated equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101370253B (en) |
| WO (1) | WO2009024049A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355657A (en) * | 2011-06-28 | 2012-02-15 | 成都市华为赛门铁克科技有限公司 | Service access control method, device and system |
| CN103490910A (en) * | 2013-10-17 | 2014-01-01 | 金陵科技学院 | Method for charging session contents |
| CN103595545A (en) * | 2013-11-25 | 2014-02-19 | 金陵科技学院 | Method for achieving session content charging |
| WO2014094285A1 (en) * | 2012-12-21 | 2014-06-26 | 华为技术有限公司 | Peer-to-peer service processing method and device |
| CN105682069A (en) * | 2014-12-05 | 2016-06-15 | 中国移动通信集团公司 | Method, device and system for configuring network resources |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003243106A1 (en) * | 2002-10-15 | 2004-05-04 | Hegdahl, Tormod | System for providing flexible charging in a network |
| CN1549474A (en) * | 2003-05-19 | 2004-11-24 | �ʼҷ����ֵ��ӹɷ�����˾ | Method and apparauts for supporting P2P communication in TDD CDMA communication system |
| US20050033796A1 (en) * | 2003-08-06 | 2005-02-10 | International Business Machines Corporation | Online autonomic operations guide |
| CN100464533C (en) * | 2005-01-26 | 2009-02-25 | 华为技术有限公司 | Method for assuring end-to-end business service quality and switch-on network |
| CN100574248C (en) * | 2005-12-31 | 2009-12-23 | 北京太阳信通科技发展有限公司 | Stream media service system and its implementation based on controllable P 2 P technology |
| 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 |
| CN101127694B (en) * | 2006-08-18 | 2011-04-20 | 华为技术有限公司 | A system and method for implementing policy and billing control |
-
2007
- 2007-08-15 CN CN2007101380949A patent/CN101370253B/en not_active Expired - Fee Related
-
2008
- 2008-08-05 WO PCT/CN2008/071872 patent/WO2009024049A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355657A (en) * | 2011-06-28 | 2012-02-15 | 成都市华为赛门铁克科技有限公司 | Service access control method, device and system |
| CN102355657B (en) * | 2011-06-28 | 2014-10-08 | 华为数字技术（成都）有限公司 | service access control method, device and system |
| WO2014094285A1 (en) * | 2012-12-21 | 2014-06-26 | 华为技术有限公司 | Peer-to-peer service processing method and device |
| CN103490910A (en) * | 2013-10-17 | 2014-01-01 | 金陵科技学院 | Method for charging session contents |
| CN103490910B (en) * | 2013-10-17 | 2017-04-12 | 金陵科技学院 | Method for charging session contents |
| CN103595545A (en) * | 2013-11-25 | 2014-02-19 | 金陵科技学院 | Method for achieving session content charging |
| CN105682069A (en) * | 2014-12-05 | 2016-06-15 | 中国移动通信集团公司 | Method, device and system for configuring network resources |
| CN105682069B (en) * | 2014-12-05 | 2019-06-25 | 中国移动通信集团公司 | A kind of method, apparatus and system of Configuration network resource |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101370253B (en) | 2011-10-05 |
| WO2009024049A1 (en) | 2009-02-26 |
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