CN105307219A - Method and system for controlling service quality of communication service - Google Patents
Method and system for controlling service quality of communication service Download PDFInfo
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- CN105307219A CN105307219A CN201410279463.6A CN201410279463A CN105307219A CN 105307219 A CN105307219 A CN 105307219A CN 201410279463 A CN201410279463 A CN 201410279463A CN 105307219 A CN105307219 A CN 105307219A
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Abstract
The embodiment of the invention discloses a method and system for controlling the service quality of a communication service, wherein the method comprises the following steps that: a TDF entity performs DPI and identification of a received service data message according to a pre-set ADC rule, and generates a service identifier and DiffServ information; the DiffServ information contains quintuple information and application layer service information; the TDF entity reports the generated service identifier and DiffServ information and user identifier information in the service data message to a PCRF entity through an Sd interface; the PCRF entity identifies an application identified by the service identifier, generates a QoS control strategy according to pre-configured operator strategy information and user subscription information corresponding to the user identifier, and sends the QoS control strategy and the DiffServ information to a PCEF entity through a Gx interface; and the PCEF entity performs DPI on the received data message according to the DiffServ information, identifies the service data message, and performs the QoS control strategy on the service data message. According to the embodiment of the invention, a QoS guarantee and control of the communication service can be realized.
Description
Technical field
The present invention relates to the communication technology, especially a kind of method and system communication service being carried out to service quality control.
Background technology
In a mobile network, Radio Resource is shared.Some community of wireless coverage takies Internet resources in the business datum that some period there will be large discharge, such as point-to-point (P2P) downloading service, occur that network busy hour causes network congestion, and had a strong impact on the business experience of user, occur that the community of busy section also claims busy to do district.
Along with the high speed development of the communication technology, communication network is to the multi-media network evolution of full Internet protocol (IP).Operator continually develops the various communication services of IP based network, the communication services such as such as multimedia call, file download, web page browsing, video request program.Different communication services has different requirements to service quality (QualityofService, QoS), and also different to the billing requirements of different communication business.Network according to the signing grade of the type of service of communication service and user for user provides the QoS service of differentiation, and can be detected by business, the charge information such as flow, duration for business is reported charging center, carries out charging by charging center.In order to realize above-mentioned QoS service and based on relevant issues such as Business Stream chargings, third generation partner program tissue (3rdGenerationPartnershipProject, 3GPP) define strategy and control (PolicyandChargingControl with charging, PCC) framework, as shown in Figure 1, be the PCC configuration diagram of 3GPP definition.This PCC framework mainly comprises policy control and charging rule functions (PCRF) entity, strategy and charging perform (PCEF) entity and flow detection function (TDF) entity, to make network that TDF can be utilized different Business Streams to be detected, and carry out QoS control and billing statistics according to different Business Streams.
Wherein, the Diameter that the Sd interface between the Gx interface between PCRF and PCEF, PCRF and TDF uses Internet engineering duty group (InternetEngineeringTaskForce, IETF) to define.Gx/Sd interface makes PCC rule/ADC rule that PCRF entity can be performed on Dynamic controlling PCEF entity/TDF entity respectively.This Gx/Sd interface is mainly used in realizing following functions: set up, safeguard and termination IP Access Network (IPConnectivityAccessNetwork, IP-CAN) session; Realize PCEF entity/TDF entity and provide PCC rule/ADC rule to PCRF entity requests PCC/ADC rule and PCRF entity to PCEF entity/TDF entity; Consult IP-CAN and carry establishment model.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
In prior art, downstream service flow (DLSDF) flows into block core (EPC) network of evolution again to packet gateway equipment by SGi interface after first carrying out business detection, identification via TDF entity, then finally arrive user terminal (UE).But, in current specification, SGi interface between TDF entity and PGW only supports simple Routing Protocol, do not support the transmission of tunnel protocol (GTP) quasi-protocol, therefore QoS controling parameters cannot be transmitted, this just causes, after downlink business flows through TDF entity detection and identifies, but on PCEF, to carry out QoS guarantee and control for this business, thus cannot for different communication services for user provides the QoS service of differentiation.
Summary of the invention
Embodiment of the present invention technical problem to be solved is: provide a kind of method and system communication service being carried out to service quality control, to realize ensureing the QoS of communication service and controlling, thus realize for different business as user provides the QoS service of differentiation.
A kind of method of communication service being carried out to service quality control that the embodiment of the present invention provides, comprising:
Flow detection function TDF entity, according to the application detection and control ADC rule pre-set, carries out deep message to the business datum message received and detects DPI and identification, generate service identification and Differentiated Services DiffServ information; Wherein, each service identification unique identification one application, described DiffServ information comprises described five-tuple information and application layer business information;
User totem information in the service identification of generation and DiffServ information and business datum message is reported policy control and charging rule functions PCRF entity by Sd interface by TDF entity;
The application that described in PCRF Entity recognition, service identification identifies, and generate QoS control strategy according to pre-configured operator policy information and user signing contract information corresponding to described user ID, and send described QoS control strategy and described DiffServ information by Gx interface to strategy and charging execution PCEF entity;
The data message that PCEF entity receives according to described DiffServ information butt joint carries out DPI, identifies described business datum message, and performs described QoS control strategy to described business datum message.
Based in another embodiment of said method of the present invention, described five-tuple information comprises the source internet protocol IP address of data message, object IP address, source port, destination interface and protocol type;
Described application layer business information comprises application and content information thereof belonging to described business datum message.
Based in another embodiment of said method of the present invention, after the communication service that described in PCRF Entity recognition, service identification identifies, also comprise:
The application that PCRF entity is identified by pre-configured operator policy information, user signing contract information and described service identification generates charging policy;
Describedly send described QoS control strategy to PCEF entity and comprise:
To PCEF entity distributing policy and charging control PCC rule, described PCC rule comprises described QoS control strategy and described charging policy.
Based in another embodiment of said method of the present invention, described PCEF Entity recognition also comprises after going out described business datum message:
Described PCEF entity generates charge information according to described charging policy and sends to charging center, carries out charging by charging center to this business; Described charging center comprises Online Charging System OCS or off-line accounting system OFCS.
Based in another embodiment of said method of the present invention, described business datum message comprises downlink service data message.
A kind of system of communication service being carried out to service quality control that the embodiment of the present invention provides, comprising:
Flow detection function TDF entity, for according to the application detection and control ADC rule pre-set, carries out deep message to the business datum message received and detects DPI and identification, generate service identification and Differentiated Services DiffServ information; Wherein, each service identification unique identification one application, described DiffServ information comprises described five-tuple information and application layer business information; And by Sd interface, the user totem information in the service identification of generation and DiffServ information and business datum message is reported policy control and charging rule functions PCRF entity;
Described PCRF entity, for identifying the application that the service identification that TDF entity reports identifies, and generate QoS control strategy according to pre-configured operator policy information and user signing contract information corresponding to described user ID, and send described QoS control strategy and described DiffServ information by Gx interface to strategy and charging execution PCEF entity;
Described PCEF entity, carries out DPI for the data message received according to described DiffServ information butt joint, identifies described business datum message, and performs described QoS control strategy to described business datum message.
Based in another embodiment of said system of the present invention, described five-tuple information comprises the source internet protocol IP address of data message, object IP address, source port, destination interface and protocol type;
Described application layer business information comprises application and content information thereof belonging to described business datum message.
Based in another embodiment of said system of the present invention, described PCRF entity, also for after identifying the communication service that identifies of described service identification, the application that the user signing contract information corresponding by pre-configured operator policy information, described user ID and described service identification identify generates charging policy; And when sending described QoS control strategy and described DiffServ information to PCEF entity, specifically to PCEF entity distributing policy and charging control PCC rule and described DiffServ information, described PCC rule comprises described QoS control strategy and described charging policy.
Based in another embodiment of said system of the present invention, also comprise described charging center, described charging center comprises Online Charging System OCS or off-line accounting system OFCS;
Described PCEF entity, also for after identifying described business datum message, generates charge information according to described charging policy and sends to charging center;
Described charging center, for carrying out charging to this business.
Based in another embodiment of said system of the present invention, described business datum message comprises downlink service data message.
Based in another embodiment of said system of the present invention, also comprise packet gateway equipment, described PCEF entity is specifically arranged on described packet gateway equipment.
Based on method and system communication service being carried out to service quality control that the above embodiment of the present invention provides, after DPI and identification being carried out to the business datum message received by TDF entity, by the service identification that obtains and DiffServ information reporting PCRF entity, PCEF entity is handed down to by PCRF solid generation QoS control strategy, by PCEF entity, QoS guarantee and control are carried out to this business datum message, achieve the differentiation QoS service for different user different business, thus ensure customer service experience.
PCEF entity in section Example of the present invention can be arranged on different packet gateway equipment, thus can realize the QoS guarantee of differentiation at diverse location and control.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
What form a part for specification drawings describes embodiments of the invention, and is used from explanation principle of the present invention together with description one.
With reference to accompanying drawing, according to detailed description below, clearly the present invention can be understood, wherein:
Fig. 1 is the PCC configuration diagram of 3GPP definition.
Fig. 2 is the present invention carries out a method embodiment of QoS control flow chart to communication service.
Fig. 3 is the present invention carries out another embodiment of method of QoS control flow chart to communication service.
Fig. 4 is the present invention carries out a system embodiment of QoS control structural representation to communication service.
Embodiment
Various exemplary embodiment of the present invention is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit the scope of the invention.
Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
Fig. 2 is the present invention carries out a method embodiment of QoS control flow chart to communication service.As shown in Figure 2, this embodiment comprises the method that QoS control is carried out in communication service:
110, TDF entity is according to application detection and control (ADC) rule pre-set, deep message detection (DPI) carried out to the business datum message received and identifies, generating service identification and Differentiated Services (DiffServ) information of this business.
Wherein, each service identification unique identification business (that is: applying), DiffServ information comprises five-tuple information and application layer business information.ADC rule wherein can directly be pre-configured on TDF entity, also can be pre-configured on PCRF entity, is handed down to TDF entity or is handed down to TDF entity based on the request of TDF entity by PCRF active entities.
User totem information in the service identification of generation and DiffServ information and business datum message is reported PCRF entity by Sd interface by 120, TDF entity.
The user of user ID unique identification wherein can be the international mobile subscriber identity (InternationalMobileSubscriberIdentity, IMSI) of user, also can be determined by the source IP address+source port in five-tuple information.
130, the application that the service identification that PCRF Entity recognition TDF entity reports identifies, and user signing contract information corresponding to the user ID reported in conjunction with pre-configured operator policy information and TDF entity generates the QoS control strategy to this business, and sends QoS control strategy and DiffServ information by Gx interface to PCEF entity.
User signing contract information is wherein pre-configured, can comprise user's signing service and signing class information.
140, the data message that the DiffServ information butt joint that PCEF entity sends according to PCRF entity receives carries out DPI, identify and meet the business datum message that this DiffServ information records parameter attribute, and QoS control strategy is performed to this business datum message, such as, speed limit, fluid accumulation control etc., as carried out reduction of speed control to the P2P business data flow of relative users.
Based on the method for communication service being carried out to service quality control that the above embodiment of the present invention provides, after DPI and identification being carried out to the business datum message received by TDF entity, by the service identification that obtains and DiffServ information reporting PCRF entity, PCEF entity is handed down to by PCRF solid generation QoS control strategy, by PCEF entity, QoS guarantee and control are carried out to this business datum message, achieve the differentiation QoS service for different user different business, thus ensure customer service experience.
State on the invention and carry out in a concrete example of the embodiment of the method for QOS control to communication service, when the business datum message received being carried out DPI and is identified in operation 110, specifically can the following information of detection and Identification: the five-tuple information analyzing business datum message, source internet protocol (IP) address namely in analyzing IP packet, object IP address, source port, destination interface and protocol type; Carry out application layer analysis, application and content thereof belonging to identification services data message, that is: 7 layer protocol type detection are comprised (such as, identifying protocol type is HTML (Hypertext Markup Language) HTTP, WAP (wireless application protocol) WAP2.0, RSTP RSTP or file transfer protocol (FTP) FTP) and URL(uniform resource locator) (UniformResourceLocator, hereinafter referred to as: the URL) detection of information.
Correspondingly, the five-tuple information by operating 110 generations comprises the source IP address of data message, object IP address, source port, destination interface and protocol type; Application layer business information can comprise application and content information thereof belonging to business datum message.
Fig. 3 is the present invention carries out another embodiment of method of QoS control flow chart to communication service.As shown in Figure 3, this embodiment comprises the method that QoS control is carried out in communication service:
210, TDF entity, according to the ADC rule pre-set, carries out DPI and identification to the business datum message received, generates service identification and the DiffServ information of this business.
DiffServ information wherein comprises five-tuple information and application layer business information.
User totem information in the service identification of generation and DiffServ information and business datum message is reported PCRF entity by Sd interface by 220, TDF entity.
230, the application that the service identification that PCRF Entity recognition TDF entity reports identifies, user signing contract information corresponding to the user ID reported in conjunction with pre-configured operator policy information and TDF entity generates QoS control strategy to this business and charging policy respectively.
User signing contract information wherein comprises user's signing service and signing class information.
240, PCRF entity is by Gx interface to PCEF entity distributing policy and charging control PCC rule, and this PCC rule comprises QoS control strategy and charging policy.
250, the data message that the DiffServ information butt joint that PCEF entity sends according to PCRF entity receives carries out DPI, identify and meet the business datum message that this DiffServ information records parameter attribute, and the QoS control strategy in PCC rule is performed to this business datum message, and according to the charging policy in PCC rule when needs carry out charging to this business, measure according to this charging and generate charge information and send to charging center, to carry out charging by charging center to this business.
QoS control strategy in PCC rule is performed to business datum message, can be such as, this business datum message is put into corresponding queue, and controls each queue by the traffic management mechanism acting on output queue, namely give different per hop behaviors (PHB).Can be wherein to the corresponding bandwidth of each queue assignment, and how packet loss etc. when occurring to block.
Charging center wherein can be Online Charging System (OCS) or off-line accounting system (OFCS).
The various embodiments described above of the present invention can be applicable to carry out QoS control and guarantee to the up-downgoing business datum message of various application to the method that QoS control is carried out in communication service, are particularly useful for carrying out QoS control and guarantee to downlink service data message.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 4 is the present invention carries out a system embodiment of QoS control structural representation to communication service.This embodiment can be used in the present invention to the system that QoS control is carried out in communication service the embodiment of the method that QoS control is carried out in above-mentioned each pair of communication service.As shown in Figure 4, it comprises TDF entity, PCRF entity and PCEF entity.Be provided with Sd interface between TDF entity and PCRF entity, between PCRF entity and PCEF entity, be provided with Gx interface.Wherein:
TDF entity, for according to the ADC rule pre-set, carries out DPI and identification to the business datum message received, generates service identification and Differentiated Services DiffServ information.Wherein, each service identification unique identification one application, DiffServ information comprises five-tuple information and application layer business information; And by Sd interface, the user totem information in the service identification of generation and DiffServ information and business datum message is reported policy control and charging rule functions PCRF entity.Exemplarily, five-tuple information wherein specifically comprises the source IP address of data message, object IP address, source port, destination interface and protocol type; Application layer business information can comprise application and content information thereof belonging to business datum message.
PCRF entity, for identifying the application that the service identification that TDF entity reports identifies, user signing contract information corresponding to the user ID reported according to pre-configured operator policy information and TDF entity generates QoS control strategy, and performs PCEF entity transmission QoS control strategy and DiffServ information by Gx interface to strategy and charging.
PCEF entity, carries out DPI for the data message received according to DiffServ information butt joint, identifies and meets the business datum message that this DiffServ information records parameter attribute, and perform QoS control strategy to this business datum message.
Based on the system of communication service being carried out to service quality control that the above embodiment of the present invention provides, after DPI and identification being carried out to the business datum message received by TDF entity, by the service identification that obtains and DiffServ information reporting PCRF entity, PCEF entity is handed down to by PCRF solid generation QoS control strategy, by PCEF entity, QoS guarantee and control are carried out to this business datum message, achieve the differentiation QoS service for different user different business, thus ensure customer service experience.
Carry out in another embodiment of system of QoS control in the present invention to communication service, after PCRF entity is also used in and identifies communication service that service identification that TDF entity reports identifies, the user signing contract information that the user ID reported by pre-configured operator policy information, TDF entity is corresponding and the application that service identification identifies generate charging policy; And when sending QoS control strategy and DiffServ information to PCEF entity, specifically to PCEF entity distributing policy and charging control PCC rule and DiffServ information, this PCC rule comprises QoS control strategy and charging policy.
Again see Fig. 3, carry out, in another embodiment of system of QoS control, also comprising charging center to communication service in the present invention, this charging center can according to charging policy to need be OCS or OFCS.After PCEF entity is also used in and identifies business datum message in this embodiment, according to the charging policy in the PCC rule received when needs carry out charging to this business, measure the charge information of this business of generation according to this charging and send to charging center.The charge information that charging center is used for according to receiving carries out charging to this business.
State each embodiment on the invention to carry out communication service in the system of QoS control, packet gateway equipment can also be comprised, PCEF entity wherein is specifically arranged can on packet gateway equipment, such as be arranged on gateway GPRS supporting node (GGSN) (GatewayGPRSSupportNode, hereinafter referred to as: GGSN), packet data network gateway (PDN-GW) or packet data serving node (PacketDataServingNode, etc. PDSN) on gateway device, when being arranged on different packet gateway equipment, can realize different user at diverse location, the QoS of different business differentiation ensures and controls, thus ensured customer service experience.Specifically can realizing based on the PCC framework of 3GPP definition of this embodiment, concrete framework can see Fig. 1, user signing contract information wherein can obtain from user signing contract information thesaurus (SPR), and SPR stores the CAMEL-Subscription-Information of each user, comprises signing service and signing grade.
The various embodiments described above of the present invention can be applicable to carry out QoS control and guarantee to the up-downgoing business datum message of various application to the system that QoS control is carried out in communication service, are particularly useful for carrying out QoS control and guarantee to downlink service data message.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, same or analogous part cross-reference between each embodiment.For system embodiment, because itself and embodiment of the method are substantially corresponding, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Method of the present invention, system may be realized in many ways.Such as, any combination by software, hardware, firmware or software, hardware, firmware realizes method and system of the present invention.Said sequence for the step of described method is only to be described, and the step of method of the present invention is not limited to above specifically described order, unless specifically stated otherwise.In addition, in certain embodiments, can be also record program in the recording medium by the invention process, these programs comprise the machine readable instructions for realizing according to method of the present invention.Thus, the present invention also covers the recording medium stored for performing the program according to method of the present invention.
The embodiment of the present invention has following total Advantageous Effects:
After the process to TDF entity detection and analysis business datum message, the QoS realizing carrying out corresponding detection business on different mobile packet gateway equipment (P-GW, PDSN, GGSN etc.) ensures and controls, thus has ensured customer service experience.When following LTE network needs the deployment framework considering TDF entity, pass through the embodiment of the present invention, can realize all realizing QOS to any business that TDF entity detection goes out ensure and control, solve the problem adopting traditional TDF entity to ensure business realizing QoS and to control;
The embodiment of the present invention is under the deployment scenario of TDF entity, core net is only needed to carry out corresponding transformation, corresponding function improvement is carried out to traditional TDF entity and PCEF entity, strengthen information interface between TDF/PCEF entity and PCRF entity, just can realize QoS ensure and control, there is very strong practicality, on wireless side without impact;
The embodiment of the present invention is greatly improved and is improve the intellectuality of management and control, realizes the intelligent management and control of the mobile network based on business.
Description of the invention provides in order to example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (11)
1. the method that service quality (QoS) controls is carried out to communication service, it is characterized in that, comprising:
Flow detection function TDF entity, according to the application detection and control ADC rule pre-set, carries out deep message to the business datum message received and detects DPI and identification, generate service identification and Differentiated Services DiffServ information; Wherein, each service identification unique identification one application, described DiffServ information comprises described five-tuple information and application layer business information;
User totem information in the service identification of generation and DiffServ information and business datum message is reported policy control and charging rule functions PCRF entity by Sd interface by TDF entity;
The application that described in PCRF Entity recognition, service identification identifies, and generate QoS control strategy according to pre-configured operator policy information and user signing contract information corresponding to described user ID, and send described QoS control strategy and described DiffServ information by Gx interface to strategy and charging execution PCEF entity;
The data message that PCEF entity receives according to described DiffServ information butt joint carries out DPI, identifies described business datum message, and performs described QoS control strategy to described business datum message.
2. method according to claim 1, is characterized in that, described five-tuple information comprises the source internet protocol IP address of data message, object IP address, source port, destination interface and protocol type;
Described application layer business information comprises application and content information thereof belonging to described business datum message.
3. method according to claim 2, is characterized in that, after the communication service that described in PCRF Entity recognition, service identification identifies, also comprises:
The application that PCRF entity is identified by user signing contract information corresponding to pre-configured operator policy information, described user ID and described service identification generates charging policy;
Describedly send described QoS control strategy to PCEF entity and comprise:
To PCEF entity distributing policy and charging control PCC rule, described PCC rule comprises described QoS control strategy and described charging policy.
4. method according to claim 3, is characterized in that, described PCEF Entity recognition also comprises after going out described business datum message:
Described PCEF entity generates charge information according to described charging policy and sends to charging center, carries out charging by charging center to this business; Described charging center comprises Online Charging System OCS or off-line accounting system OFCS.
5. the method according to Claims 1-4 any one, is characterized in that, described business datum message comprises downlink service data message.
6. the system that service quality (QoS) controls is carried out to communication service, it is characterized in that, comprising:
Flow detection function TDF entity, for according to the application detection and control ADC rule pre-set, carries out deep message to the business datum message received and detects DPI and identification, generate service identification and Differentiated Services DiffServ information; Wherein, each service identification unique identification one application, described DiffServ information comprises described five-tuple information and application layer business information; And by Sd interface, the user totem information in the service identification of generation and DiffServ information and business datum message is reported policy control and charging rule functions PCRF entity;
Described PCRF entity, for identifying the application that the service identification that TDF entity reports identifies, and generate QoS control strategy according to pre-configured operator policy information and user signing contract information corresponding to described user ID, and send described QoS control strategy and described DiffServ information by Gx interface to strategy and charging execution PCEF entity;
Described PCEF entity, carries out DPI for the data message received according to described DiffServ information butt joint, identifies described business datum message, and performs described QoS control strategy to described business datum message.
7. system according to claim 6, is characterized in that, described five-tuple information comprises the source internet protocol IP address of data message, object IP address, source port, destination interface and protocol type;
Described application layer business information comprises application and content information thereof belonging to described business datum message.
8. system according to claim 7, it is characterized in that, described PCRF entity, also for after identifying the communication service that identifies of described service identification, the application that the user signing contract information corresponding by pre-configured operator policy information, described user ID and described service identification identify generates charging policy; And when sending described QoS control strategy and described DiffServ information to PCEF entity, specifically to PCEF entity distributing policy and charging control PCC rule and described DiffServ information, described PCC rule comprises described QoS control strategy and described charging policy.
9. system according to claim 8, is characterized in that, also comprises described charging center, and described charging center comprises Online Charging System OCS or off-line accounting system OFCS;
Described PCEF entity, also for after identifying described business datum message, generates charge information according to described charging policy and sends to charging center;
Described charging center, for carrying out charging to this business.
10. the system according to claim 6 to 9 any one, is characterized in that, described business datum message comprises downlink service data message.
11. systems according to claim 10, is characterized in that, also comprise packet gateway equipment, and described PCEF entity is specifically arranged on described packet gateway equipment.
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| CN108075907A (en) * | 2016-11-10 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of information processing method and device |
| CN110769455A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Data collection method, equipment and system |
| CN113891301A (en) * | 2019-07-22 | 2022-01-04 | 华为技术有限公司 | Communication method and device |
| CN113949645A (en) * | 2020-07-15 | 2022-01-18 | 华为技术有限公司 | Service processing method, device, equipment and system |
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| CN107370615A (en) * | 2016-05-13 | 2017-11-21 | ***通信集团辽宁有限公司 | A kind of network strategy control method and equipment |
| CN107370615B (en) * | 2016-05-13 | 2020-12-01 | ***通信集团辽宁有限公司 | Network policy control method and equipment |
| CN108075907A (en) * | 2016-11-10 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of information processing method and device |
| CN110769455A (en) * | 2018-07-26 | 2020-02-07 | 华为技术有限公司 | Data collection method, equipment and system |
| CN110769455B (en) * | 2018-07-26 | 2022-05-31 | 华为技术有限公司 | Data collection method, equipment and system |
| US11778493B2 (en) | 2018-07-26 | 2023-10-03 | Huawei Technologies Co., Ltd. | Data collection method, device, and system |
| CN113891301A (en) * | 2019-07-22 | 2022-01-04 | 华为技术有限公司 | Communication method and device |
| CN113949645A (en) * | 2020-07-15 | 2022-01-18 | 华为技术有限公司 | Service processing method, device, equipment and system |
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