CN107786348A - Realize the method and system and PCRF of OTT business - Google Patents
Realize the method and system and PCRF of OTT business Download PDFInfo
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- CN107786348A CN107786348A CN201610751096.4A CN201610751096A CN107786348A CN 107786348 A CN107786348 A CN 107786348A CN 201610751096 A CN201610751096 A CN 201610751096A CN 107786348 A CN107786348 A CN 107786348A
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- ott
- information
- user
- business
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1403—Architecture for metering, charging or billing
- H04L12/1407—Policy-and-charging control [PCC] architecture
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- Computer Networks & Wireless Communication (AREA)
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- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of method and system and PCRF for realizing OTT business, it is related to moving communicating field.Method therein includes：PCRF obtains the OTT business information of the user from OTT servers, and OTT business information includes the address information and OTT business control informations of user；PCRF obtains user profile from PCEF, and user profile includes the address information of user and the number information of user；PCRF associates OTT business information and user profile using the address information of user；PCRF obtains the number information of user corresponding to the address information of user using related information；PCRF carries out OTT Service controls according to the number information and OTT business control informations of user to user.The invention provides a kind of more flexible OTT business realizings scheme, the program can realize OTT business in the case of OTT no users number or without pre-defined OTT service product examples.
Description
Technical field
The present invention relates to moving communicating field, more particularly to one kind realize OTT (Over The Top, by internet to
User provides various application services) method and system and PCRF (Policy and Charging Rules of business
Function, strategy and charging rule functions).
Background technology
With the progress of the communication technology, OTT business develops rapidly.OTT business refers to provide a user respectively by internet
Kind of application service, the communication service that OTT business and current operator are provided is different, and it and takes merely with the network of operator
Business is provided by the third party outside operator.Typical OTT business for example has internet television business at present, using shop etc..
At present, OTT business needs the product example of Subscriber Number and pre- first to file to be bound, and binding information passes through visitor
Family management system (CRM) passes to OCS (Online Charging System, Online Charging System), and then OCS is based on binding
Information performs product example to the user, such as the user is supplemented with money etc..
Aforesaid way OTT needs user's user bound number, and needs to pre-define substantial amounts of OTT service products example,
Lack flexibility.
The content of the invention
A technical problem to be solved of the embodiment of the present invention is：Existing OTT business realizings process lacks flexibility
The problem of.
A kind of method for realizing OTT business, including：Strategy is obtained from OTT servers with charging rule functions PCRF
The OTT business information of user, the OTT business information include the address information and OTT business control informations of the user；PCRF
User profile is obtained from PCEF, the user profile includes the address information of user and the number information of user；PCRF utilizes use
The address information at family associates the OTT business information and the user profile；PCRF obtains the user's using related information
The number information of the user corresponding to address information；PCRF believes according to the number information and OTT Service controls of the user
Breath carries out OTT Service controls to user.
A kind of strategy and charging rule functions PCRF for realizing OTT business, including：OTT business information obtaining modules, are used for
Obtain the OTT business information of the user from OTT servers, the address information of the OTT business information including the user and
OTT business control informations；User profile acquisition module, for obtaining user profile from PCEF, the user profile includes user
Address information and user number information；Relating module, for associating the OTT business information using the address information of user
With the user profile；Number information acquisition module, for being obtained using related information corresponding to the address information of the user
The number information of the user；OTT message control modules, for the number information according to the user and OTT Service controls
Information carries out OTT Service controls to user.
A kind of system for realizing OTT business, including：Ability open server and foregoing strategy and charging rule functions
PCRF；Wherein, in the case of OTT service contractings purchase operator network of relation ability, forwarding comes from ability open server
The OTT business information of the user of OTT servers.
The invention provides a kind of more flexible OTT business realizings scheme, the program can in OTT no users number or
Person without pre-defined OTT service product examples in the case of realize OTT business.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the network architecture schematic diagram of OTT business of the present invention.
Fig. 2 is the schematic flow sheet of method one embodiment that the present invention realizes OTT business.
Fig. 3 is the schematic flow sheet that the present invention realizes another embodiment of the method for OTT business.
Fig. 4 is the structural representation of system one embodiment that the present invention realizes OTT business.
Fig. 5 is the structural representation of PCRF one embodiment that the present invention realizes OTT business.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
The problem of lacking flexibility for existing OTT business realizings process, propose the present invention.
Fig. 1 is the network architecture schematic diagram of OTT business of the present invention.
As shown in figure 1, in OTT service network systems are realized, including OTT servers, ability open server, PCRF
(Policy and Charging Rules Function, strategy and charging rule functions), PCEF (Policy and
Charging Enforcement Function, strategy and charge execution function), OCS (Online Charging System,
Online Charging System) etc. equipment.
OTT servers can provide the user OTT services, and processing user uses request of OTT business etc..
Ability open server is responsible for OTT service profile, i.e. OTT service contractings purchase operator associated nets
Network ability, supplement OTT business control informations, OTT business control informations for example can be in its external open interface (API)
The information such as OTT service chargings, the deduction and exemption of OTT service traffics, the inquiry of OTT flows, but it is not limited to examples cited.
PCRF provide strategy and charging rule functions, increase association the user from OTT servers OTT business information with
The function of user profile from PCEF, and reconstruct and OCS between conversation message, be easy to transmit user number information and
OTT business control informations.Set up in Rx interface between ability open server and PCRF for carrying OTT Service controls letter
The property value of breath is to (being set to Volume-Add AVP).Wherein, an example of the property value pair of OTT business control informations is carried
As shown in table 1.
Table 1
PCEF provides strategy and charge execution function, is set up in the Gx interfaces between PCRF and PCEF for carrying OTT
The property value of business control information is to (being set to Volume-Add AVP).
OCS provides online charging function, is set up in the Sy interfaces between PCRF and OCS for carrying OTT Service controls
The property value of information is to (being set to Volume-Add AVP).
Based on above-mentioned OTT service network systems, the method for realizing OTT business of the invention is described with reference to Fig. 2, Fig. 3.
Fig. 2 is the schematic flow sheet of method one embodiment that the present invention realizes OTT business.
As shown in Fig. 2 realizing the method for OTT business includes：
In step S202, PCRF obtains the OTT business information of the user from OTT servers, and OTT business information includes using
The address information and OTT business control informations at family.
Wherein, PCRF can obtain the OTT business information of the user from OTT servers with handling capacity open server.
Specifically, OTT servers send the OTT business information of user to ability open server, ability open server is in OTT business
In the case of signing purchase operator network of relation ability, the OTT business information from OTT servers is transmitted to PCRF.
Wherein, the address information of user for example can be the IP address of user.
Wherein, OTT business control informations for example can be OTT service chargings, the deduction and exemption of OTT service traffics, the inquiry of OTT flows
Etc. information, but it is not limited to examples cited.The OTT business control informations of each user can be personalized, and need not be pre-
First define, this is its difference with OTT service product examples.
User profile is obtained from PCEF in step S204, PCRF, address information and user of the user profile including user
Number information.The number information of user is, for example, Mobile Directory Number (MDN) or international mobile subscriber identity
(IMSI)。
PCRF for example can obtain user profile by Gx interfaces from PCEF, and user profile therein is believed except the address of user
Breath and the number information of user, the information such as user's on-line time can also be included.
OTT business information and user profile are associated using the address information of user in step S206, PCRF, specifically,
PCRF can get up the OTT business information with same address information and user information correlation.
The number information of user corresponding to the address information of user is obtained using related information in step S208, PCRF.Close
Join and the address information of user, the number information of user, OTT business control informations are comprised at least in information, looked into from related information
The number information of user corresponding to the address information of user can be obtained by looking for.So as to so that PCRF does not provide Subscriber Number in OTT
In the case of can also get Subscriber Number.
OTT business is carried out to user according to the number information and OTT business control informations of user in step S210, PCRF
Control.Control object can be determined according to the number information of user, control content can be determined according to OTT business control informations,
OTT Service control processes can be realized according to the control object of determination and control content.
Wherein, different OTT Service controls can be realized according to different OTT business control informations.For example, according to OTT
Service charging information is supplemented with money to user, reduces or remits information according to OTT service traffics and customer service traffic is reduced or remitted, may be used also
To carry out flow inquiry etc..
Above-mentioned OTT business realizings are got up more flexibly, and OTT business can be realized under OTT no user number situations, and
Without pre-defined OTT service product examples, but the OTT business control informations of user are supplied to PCRF to realize by OTT
OTT business.
Below by taking OTT service chargings and the deduction and exemption of OTT service traffics as an example, the implementation process of OTT business is described.
Fig. 3 is the schematic flow sheet that the present invention realizes another embodiment of the method for OTT business.
As shown in figure 3, realizing the method for OTT business includes：
In step S302, user uses OTT business, and OTT servers are according to user's order business situation, by the address of user
The OTT business information such as information, OTT service chargings information, OTT service traffics deduction and exemption information, OTT business identification informations, pass through energy
The open interface of power open server is sent to ability open server.
In step S304, ability open server in the case of OTT service contractings purchase operator network of relation ability,
OTT business information from OTT servers is transmitted to by PCRF by Rx interface.
In step S306, PCRF associations the OTT business information obtained from Rx interface and the user profile obtained from Gx interfaces
(that is, the number information of the address information of the user from PCEF and user), and obtain user corresponding to the address information of user
Number information.
Sy interface messages are sent to Online Charging System OCS in step S308a, PCRF, Sy interface messages include user's
Number information and OTT service charging information；
User corresponding to the number information is supplemented with money according to OTT service chargings information in step S308b, OCS, and
Sy interface response messages are returned to PCRF.Sy interfaces response message information such as can include successful recharging.
Service control message is sent to PCEF in step S310a, PCRF, Service control message includes the identification of OTT business
Information and OTT service traffics deduction and exemption information, wherein identification information include the address information and port information, OTT business clothes of user
The address information and port information and transport layer protocol information of business device.
Stream is performed to OTT business corresponding to identification information according to OTT service traffics deduction and exemption information in step S310b, PCEF
Amount identification and relief flow rate, and return to service response message to PCRF.Service response message can for example have been reduced or remitted including flow
Etc. information.
In step S312, optionally, PCRF handling capacities open server returns to service response message to OTT servers,
Inform its OTT business implementation status.
Above-mentioned OTT service chargings and the deduction and exemption of OTT service traffics implement more flexibly, can be in OTT no user numbers
In the case of or not pre-defined OTT service product examples in the case of realize OTT business.
Present invention also offers a kind of system for realizing OTT business, and with reference to figure 4, the system includes：Ability open server
402 and PCRF404, further, OTT servers 406, OCS408, PCEF410 can also be included.
OTT servers 406, for when user uses OTT business, the OTT of user to be sent to ability open server 402
Business information.
In the case of OTT service contractings purchase operator network of relation ability, forwarding comes from ability open server 402
The OTT business information of the user of OTT servers 406 is to PCRF404.
Present invention also offers a kind of PCRF for realizing OTT business, with reference to figure 5, PCRF404 includes：
OTT business information obtaining modules 502, it is described for obtaining the OTT business information of the user from OTT servers
OTT business information includes the address information and OTT business control informations of the user；
User profile acquisition module 504, for obtaining user profile from PCEF, the user profile includes the address of user
Information and the number information of user；
Relating module 506, for associating the OTT business information and the user profile using the address information of user；
Number information acquisition module 508, it is described corresponding to the address information of the user for being obtained using related information
The number information of user；
OTT message control modules 510, for the number information according to the user and OTT business control informations to
Family carries out OTT Service controls.
Wherein, OTT business control informations are, for example, OTT service charging information, then OTT message control modules 510 include：The
One OTT Service Control Units 5102, for sending Sy interface messages to Online Charging System OCS, the Sy interface messages include
The number information and OTT service charging information of the user, to indicate OCS according to OTT service chargings information to the number
User is supplemented with money corresponding to information.
Accordingly, Online Charging System OCS408, for responding the Sy interface messages of PCRF transmissions, filled according to OTT business
Value information is supplemented with money to user corresponding to the number information.
Wherein, OTT business control informations are, for example, OTT service traffics deduction and exemption information, then OTT message control modules 510 wrap
Include：2nd OTT Service Control Units 5104, it is described for sending Service control message to strategy and charge execution function PCEF
Service control message includes the identification information and OTT service traffics deduction and exemption information of OTT business, to indicate PCEF according to OTT business
Relief flow rate information includes institute to the identification of OTT business traffic and relief flow rate, wherein identification information corresponding to identification information
State address information and port information, the address information of OTT service servers and port information and the transport layer protocol letter of user
Breath.
Accordingly, strategy and charge execution function PCEF, for responding the Service control message of PCRF transmissions, according to OTT
Service traffics reduce or remit information to the identification of OTT business traffic and relief flow rate corresponding to identification information.
OTT business information obtaining modules 504, OTT is come from for what is forwarded by Rx interface receiving ability open server
The OTT business information of server.The property value pair for carrying OTT business control informations is set up in Rx interface.
Above-mentioned OTT business realizings are got up more flexibly, and OTT business can be realized under OTT no user number situations, and
Without pre-defined OTT service product examples, but the OTT business control informations of user are supplied to PCRF to realize by OTT
OTT business.
The application scenes of the OTT business realizing schemes of the present invention are exemplified below.
A certain OTT service providers are according to its marketing strategy, and to specific user, (such as the specific user forwards to circle of friends and publicized
Advertisement has paid close attention to its public number or have subscribed its paid video or once shopping etc. is completed in its website) it is oriented
Flow is reduced or remitted in real time, and VIP user is supplemented with money under without number state, relief flow rate.For example, user A is in certain video network
Station have subscribed 10 yuan of a recent film, and the website, which is promised to undertake, during order sees that portion's film exempts from flow, and sharing can be again after ordering information
Add and give 500M flows.User orders and starts to see a film after sharing, and video website orients relief flow rate IP to network-triggered in real time
Five-tuple, while supplement orientation flow 500M with money to user.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (14)
- A kind of 1. method for realizing OTT business, it is characterised in that including：Strategy obtains the OTT business information of the user from OTT servers, the OTT business letter with charging rule functions PCRF Breath includes the address information and OTT business control informations of the user；PCRF obtains user profile from PCEF, and the user profile includes the address information of user and the number information of user；PCRF associates the OTT business information and the user profile using the address information of user；PCRF obtains the number information of the user corresponding to the address information of the user using related information；PCRF carries out OTT Service controls according to the number information and OTT business control informations of the user to user.
- 2. the method for claim 1, wherein the OTT business control informations are OTT service charging information；The PCRF carries out OTT Service control bags according to the number information and OTT business control informations of the user to user Include：PCRF sends Sy interface messages to Online Charging System OCS, and the Sy interface messages include the number information of the user And OTT service charging information, to indicate that OCS is carried out according to OTT service chargings information to user corresponding to the number information Supplement with money.
- 3. the method for claim 1, wherein the OTT business control informations are that OTT service traffics reduce or remit information；The PCRF carries out OTT Service control bags according to the number information and OTT business control informations of the user to user Include：PCRF sends Service control message to strategy and charge execution function PCEF, and the Service control message includes OTT business Identification information and OTT service traffics deduction and exemption information, with indicate PCEF according to OTT service traffics reduce or remit information to identification information pair The OTT business traffic identification answered and relief flow rate, the wherein identification information of OTT business include the address information of the user With port information, the address information of OTT service servers and port information and transport layer protocol information.
- 4. the method as described in claim 1, the OTT business information that the PCRF obtains the user from OTT servers includes：The OTT business information from OTT servers that PCRF is forwarded by Rx interface receiving ability open server.
- 5. method as claimed in claim 4, the property value pair for carrying OTT business control informations is set up in Rx interface；Or Person, ability open server perform forwarding OTT industry in the case of OTT service contractings purchase operator network of relation ability The step of information of being engaged in.
- 6. the method as described in claim any one of 1-5, the number information of the user is Mobile Directory Number MDN Or international mobile subscriber identity IMSI.
- A kind of 7. strategy and charging rule functions PCRF for realizing OTT business, it is characterised in that including：OTT business information obtaining modules, for obtaining the OTT business information of the user from OTT servers, the OTT business Information includes the address information and OTT business control informations of the user；User profile acquisition module, for obtaining user profile from PCEF, the address information of the user profile including user and The number information of user；Relating module, for associating the OTT business information and the user profile using the address information of user；Number information acquisition module, for obtaining number of the user corresponding to the address information of the user using related information Code information；OTT message control modules, user is carried out for the number information according to the user and OTT business control informations OTT Service controls.
- 8. PCRF as claimed in claim 7, wherein, the OTT business control informations are OTT service charging information；The OTT message control modules include：First OTT Service Control Units, connect for sending Sy to Online Charging System OCS Mouthful message, the Sy interface messages include the number information and OTT service charging information of the user, with indicate OCS according to OTT service chargings information is supplemented with money to user corresponding to the number information.
- 9. PCRF as claimed in claim 7, wherein, the OTT business control informations are that OTT service traffics reduce or remit information；The OTT message control modules include：2nd OTT Service Control Units, for strategy and charge execution function PCEF Service control message is sent, the Service control message includes the identification information and OTT service traffics deduction and exemption information of OTT business, The identification of OTT business traffic and flow corresponding to identification information are subtracted with indicating that PCEF reduces or remits information according to OTT service traffics Exempt from, wherein identification information includes the address information and port information of the user, the address information of OTT service servers and port Information and transport layer protocol information.
- 10. PCRF as claimed in claim 7, the OTT business information obtaining modules, for being opened by Rx interface receiving ability Put the OTT business information from OTT servers of server forwarding.
- 11. PCRF as claimed in claim 10, the property value pair for carrying OTT business control informations is set up in Rx interface； Or ability open server performs forwarding OTT in the case of OTT service contractings purchase operator network of relation ability The step of business information.
- 12. the PCRF as described in claim any one of 7-11, the number information of the user is Mobile Directory Number MDN or international mobile subscriber identity IMSI.
- 13. a kind of system for realizing OTT business, including：Plan described in ability open server and claim any one of 7-12 Slightly with charging rule functions PCRF；For ability open server in the case of OTT service contractings purchase operator network of relation ability, forwarding comes from OTT The OTT business information of the user of server.
- 14. system as claimed in claim 13, in addition to：Any equipment below,OTT servers, for when the user uses OTT business, the OTT industry of the user to be sent to ability open server Business information；Online Charging System OCS, for responding the Sy interface messages of PCRF transmissions, the Sy interface messages include the user's Number information and OTT service charging information, user corresponding to the number information is filled according to OTT service chargings information Value；Strategy and charge execution function PCEF, for responding the Service control message of PCRF transmissions, the Service control message package The identification information and OTT service traffics deduction and exemption information of OTT business are included, information is reduced or remitted to identification information pair according to OTT service traffics The OTT business traffic identification answered and relief flow rate, wherein identification information include the address information and port letter of the user Breath, the address information of OTT service servers and port information and transport layer protocol information.
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| CN201610751096.4A CN107786348B (en) | 2016-08-29 | 2016-08-29 | Method and system for realizing OTT service and PCRF |
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| CN201610751096.4A CN107786348B (en) | 2016-08-29 | 2016-08-29 | Method and system for realizing OTT service and PCRF |
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| CN107786348B (en) | 2021-09-17 |
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