CN105722138B

CN105722138B - A kind of method for processing business and transaction processing system

Info

Publication number: CN105722138B
Application number: CN201410729159.7A
Authority: CN
Inventors: 蔡慧; 倪伟; 房雅丁
Original assignee: China Mobile Communications Group Co Ltd
Current assignee: China Mobile Communications Group Co Ltd
Priority date: 2014-12-03
Filing date: 2014-12-03
Publication date: 2019-01-08
Anticipated expiration: 2034-12-03
Also published as: CN105722138A

Abstract

The invention discloses a kind of method for processing business and transaction processing systems to improve gate performance to reduce gateway service processing load.In method for processing business, the method, comprising: access network element obtains the type of service of UE access；The access network element determines according to the type of service and handles the business processing network element that the type of service corresponds to business；The access network element and the business processing network element establish service connection, and carry out business processing by the business processing network element.

Description

A kind of method for processing business and transaction processing system

Technical field

The present invention relates to data processing technical field more particularly to a kind of method for processing business and business processing systems System.

Background technique

GPRS (General Packet Radio Service, general packet radio service) network be superimposed upon it is existing Another network of GSM (Global System For Mobile Communications, global mobile system) network, GPRS Network increases SGSN on the basis of original GSM network, and (Serving GPRS Support Node, service GPRS are supported Node), the functional entitys such as GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node).GPRS shares existing GSM network BSS (Base Station Subsystem, base station sub-system) system.

As shown in Figure 1, existing GPRS network framework specifically includes that SGSN, GGSN, HLR (Home Location Register, home location register), MSC (Mobile Switching Center, mobile switching centre)/VLR (Visitor Location Register, VLR Visitor Location Register), SMS-GMSC (Short Massage Services Gateway Mobile Switch Center short message service Gateway Mobile Switching Center), SMS-IWMSC (Short Massage Services InterWork Mobile Switch Center short message service interworking mobile switching centre), SM-SC (The Short Message Service Center, SMS service center) EIR (Equipment Identity Register, equipment identify logger).

Wherein, SGSN is for realizing the signalling in packet switch, and the processing and transmission of user data package, provides pair The abilities such as mobile management, safety management, access control and the Route Selection of user.GGSN is responsible for GPRS network and a variety of outer The connection of portion's data network, such as internet (Internet), PDN network, enterprise network, X.25 network and other PLMN (Public Land Mobile Network, public land mobile network) network etc.；GGSN is to be located at GPRS backbone network and outer The gateway of portion's data network, the transmission channel between GPRS network and external data network.HLR, the GPRS for storing user are signed About information.

Interface between each network element is defined as follows: carrying out information exchange, gn interface by gn interface between SGSN and GGSN It is communicated using IP-based GTP (GPRS Tunnel Protocol, GPRS Tunnel Protocol) agreement.Gs interface: MSC/VLR With SGSN interface, Gs interface uses signalling system No.7 MAP mode.SGSN completes the mobility to MS by GS interface and MSC cooperation Management function, SGSN transmit location information to MSC, receive the paging information come from MSC.Gr interface: SGSN and HLR interface, Gr interface uses signalling system No.7 MAP mode.SGSN obtains the data about MS from HLR by Gr interface, and HLR saves GPRS user Data and routing iinformation also will will do it relevant processing by SGSN, SGSN when data have variation in HLR.Gd:SMS_ GMSC, SMS_INMSC and SGSN interface.By the interface, SGSN can receive short message, and forward it to MS, SGSN and Short Message Service Center-GMSC completes the short message service on GPRS by Gd Interference fit.Gp:GPRS gateway. Using gp interface interconnection connection between different GPRS net, it is made of gateway and firewall.Gi:GPRS and grouping network interface.GPRS passes through Gi interface is with X.25, X.75 or IP agreement and the various public are grouped net and realize interconnection.Gb Interface, Gb link provide BSS and SGSN Between connection, to transmit cell management and Route Area handover information, and carry out the data transmission between MS and SGSN.Gc connects Mouthful, Gc interface is the interface between GGSN and HLR, when being mainly used for service request of the network side active initiation to mobile phone, by GGSN IMSI (International Mobile Subscriber Identification Number, international mobile subscriber Identification code) to HLR request user's current SGSN address information.Gf interface is the interface between SGSN and EIR.

PCC (policy control and charging) is in a kind of logical architecture for realizing resource accommodating control function.PCC can be provided Charging control based on the control of user information implementation strategy and based on business data flow.It mainly include PCRF in PCC framework (Policy Control and Charging Rules Function, policy control and charging regulation function entity), PCEF (Policy and Charing Enforcement Function, strategy and charging execution function entity), SPR (Application Function, is answered by (Subscription Profile Repository, user-subscribed database) and AF With layer function entity), OCS (Online Charging System, online charging system), TDF (Traffic Detection Function, flow detection function entity), (Bearing Binding and Event Report Function, holds BBERF Carry binding and event reporting function), the functional network elements such as OFCS (Offline Charging System, off-line accounting system).

As shown in Fig. 2, PCRF is used for according to the limitation of user access network, carrier policy, user contracting data, and The current ongoing business information etc. of user determines the strategy to be executed, and the policy distribution is held to strategy with charging Row functional entity PCEF executes these strategies by PCEF.Strategy include business data flow detected rule, whether gated, The corresponding QoS of business data flow, and the charging regulation based on stream (as carried out charging based on time, flow, event).PCEF is used In by executing the strategy that issues of PCRF, realize to the detection and measurement of business data flow, the detection of business data flow and measurement, The QoS guarantee of business data flow, the flow processing in user face and session management of triggering control plane etc..The functional entity position It is PDG in gateway (Gateway), such as in P-GW, WLAN of the GGSN gateway of GPRS, EPC, can also independently disposes.SPR is used for User contracting data is provided to PCRF.AF is used to provide the session information of application layer to PCRF dynamic, and PCRF is dynamic according to the information State generates or modifies corresponding strategy.

Interface between above each functional entity is described as follows: Gx reference point: the reference point connects PCEF and PCRF, for real Existing following functions: establishment of connection, maintenance and termination；PCEF is regular to PCRF request PCC；PCRF issues PCC rule to PCEF； The establishment model of negotiating bearer.The reference point uses the Diameter of ietf definition.Rx reference point: the reference point connects AF With PCRF, issue application layer relevant information for AF, which includes the IP filter of business data flow for identification, using or Bandwidth information needed for media etc..The reference point uses the Diameter of ietf definition.AF passes through Rx interface for business information It is supplied to PCRF or is deleted from PCRF, such as the IP information of business data flow, service bandwidth demand etc., while Rx interface will come from The event and information of PCEF is sent to AF.From business information to core net QoS, ((network can be mentioned by QCI, ARP, MBR for PCRF completion The maximum bandwidth of confession), GBR (the minimum guarantee bandwidth of network)) mapping.Sp reference point: the reference point connects SPR and PCRF, User signing contract information is requested to SPR for PCRF.The signing information is for determining transport layer strategy.The reference point belongs to private at present There is interface, it can be by equipment vendor's self-defining.Gxx reference point, Gxx reference point are that PCRF should be provided with identical services data flow The QoS rule of template, is supplied to PCEF in PCC rule.If business data flow is passed through in BBERF, PCRF should be incited somebody to action Being supplied to BBERF from the received information of PCEF makes business data flow detection in the modification channel of BBERF.Gy reference point, Gy are Reference point between OCS and PCEF.Online credit worthiness control when for based on service data flow charge.Gz reference point, Gz are Reference point between PCEF and OFCS.For transmitting the offline charging information based on business data flow.Sy reference point, Sy are PCRF Reference point between OCS.For PCRF to OCS request strategy counter status information, and order/go order consumption limitation It reports (such as policy counter status notice of change), OCS disappears to PCRF reporting strategy counter status information OCS to PCRF notice Take limitation report, PCRF cancels consumption limitation report to OCS.Sd reference point, Sd are the reference points between TDF and PCRF.For TDF requests ADC decision to PCRF, and PCRF provides the ADC decision for detecting and executing for application program to TDF, and TDF is reported to PCRF Application program start and stop information, description of data stream and application program identification are accused, reports each TDF session Internet usage accumulation Amount, request and transmission IP-CAN session special parameter.

Carrying is that have the IP transmission path of clear rate, delay and bit error rate, which refers to access net to GW Between.Connection refers to user equipment (UE, User Equipment) and external packet data networks (Packet Data Network, PDN) connection relationship between (such as internet), which is known by the IP address of UE and the mark of UE Not, connection may include one or more carryings.

PCC rule is one group for realizing business data flow detection, and provides corresponding policy control and/or charging control Parameter information.By the way that data packet and the business datum flow template in PCC rule match, it can determine whether data packet belongs to In the business data flow that the rule is controlled.According to the definition of 3GPP TS29.212, a PCC rule can use as follows Charging-Rule-Definition AVP come indicate (only list partial parameters, be wherein option in symbol [], Symbol * indicates that this can be multiple):

Business datum stream description (Flow-Description) therein include: the source/destination IP address of data flow, source/ Destination port and protocol number；QoS information (QoS that QoS-Information is the authorization of PCC rule).

Anchor point of the GGSN as network service is both responsible for the execution (such as content charging, QoS control) of business rule, is also held The function that load core net is routed to PDN network data.At present in the network architecture of 3GPP design, by static configuration or PCC system issues the mode of configuration, by the configuration of whole business rules in GGSN management.Cause network routing tight with service operation Coupling, rule configuration are complicated.As increasing for type of business finely runs the raising of demand with business, the quantity of business rule will It greatly increases, it will increase gateway service and handle load, reduce gate performance.

Summary of the invention

The embodiment of the present invention provides a kind of method for processing business and transaction processing system, negative to reduce gateway service processing Lotus improves gate performance.

The embodiment of the present invention provides a kind of method for processing business, is different types of business according to the type of service of business The business processing network element of designated treatment the type business；

The method, comprising:

Access network element obtains the type of service of user equipment (UE) access；

The access network element determines according to the type of service and handles the business processing net that the type of service corresponds to business Member；

The access network element and the business processing network element establish service connection, carry out business by the business processing network element Processing.

The access network element is service universal grouping wireless Serving GPRS Support Node SGSN, and the business processing network element is Gateway GPRS Support Node GGSN or business processing gateway；And

The access network element determines according to the type of service and handles the business processing net that the type of service corresponds to business Member specifically includes:

The SGSN is according to corresponding between the type of service being locally stored and specified GGSN or business processing gateway Relationship determines and handles GGSN or business processing gateway that the type of service corresponds to business；Or

The SGSN, should to domain name system DNS query processing according to the type of service carried in business access request Type of service corresponds to the GGSN or business processing gateway of business.

If the business processing network element is business processing gateway, the access network element and the business processing network element establish industry Business connection, specifically includes:

The SGSN sends service connection activation request to GGSN, carries and determines in the service connection activation request Business processing gateway gateway identification, from the GGSN according to the gateway identification to corresponding business processing gateway forwards institute Service connection activation request is stated, establishes service connection with the business processing gateway.

The type of service of the UE access is carried in the service connection activation request；And

If the business processing network element is GGSN, business processing is carried out by the business processing network element, is specifically included:

The corresponding business processing of the type of service is obtained to PCRF from the GGSN and indicates information, and according to the industry of acquisition Business processing instruction information carries out business processing.

The type of service of the UE access is carried in the service connection activation request；And if the business processing net Member is business processing gateway, carries out business processing by the business processing network element, specifically includes:

The corresponding business processing of the type of service is obtained to PCRF from GGSN and indicates information, and is carried and asked in business processing It is sent to the business processing gateway in asking, indicates that information carries out business according to the business processing by the business processing gateway Processing；Or

From the business processing gateway to the corresponding business processing instruction information of the PCRF acquisition type of service, and according to The business processing instruction information of acquisition carries out business processing.

The access network element includes SGSN and GGSN, and the business processing network element is business processing gateway or business GGSN；And

Access network element obtains the type of service of UE access, specifically includes:

The type of service of the UE access, and the service class for notifying UE described in the GGSN to access are obtained by the SGSN Type；And

The type of service that the GGSN is accessed according to the UE is inquired to policy control and charging regulation function entity PCRF The corresponding business processing gateway of the type of service or business GGSN.

The GGSN sends service connection activation request to the business processing gateway determined, with the business processing determined Gateway establishes service connection.

The type of service of the UE access is carried in the service connection activation request that the GGSN is sent；And

Business processing is carried out by the business processing network element, is specifically included:

If the business processing network element is business GGSN, the access network element and the business processing network element establish business company It connects, specifically includes:

The mark for the business GGSN that the GGSN notifies the SGSN to determine, the business notified by the SGSN according to it The mark of GGSN sends service connection activation request to corresponding business GGSN, to establish service connection with the business GGSN.

The corresponding business processing of the type of service is obtained to PCRF from the business GGSN and indicates information, and according to acquisition Business processing instruction information carry out business processing.

Access network element obtains the type of service of user equipment (UE) access, specifically includes:

Access network element receives the business access request that the UE is sent, and carries terminal access in the business access request The type of service of business.

The UE mark of the UE is also carried in the business access request；And

In the type of service that the access network element is accessed according to the UE, determine that handling the type of service corresponds to business Before business processing network element, further includes:

The access network element sends authentication request to service authentication network element, carries the service class in the authentication request Type and UE mark；

The authenticating result or service authorization information that the access network element is returned according to the service authentication network element determine mirror Power passes through, wherein the authenticating result or service authorization information is identified for the service authentication network element according to the UE and institute State what type of service was determined.

The embodiment of the present invention provides a kind of transaction processing system, is different types of business according to the type of service of business The business processing network element of designated treatment the type business；

The system comprises access network elements and business processing network element, in which:

The access network element, for obtaining the type of service of user equipment (UE) access；According to the type of service, determine at Manage the business processing network element that the type of service corresponds to business；And service connection is established with the business processing network element；

The business processing network element for establishing service connection with the access network element, and carries out business processing.

The SGSN, specifically for according to the type of service that is locally stored and specified GGSN or business processing gateway it Between corresponding relationship, determine that handling the type of service corresponds to the GGSN or business processing gateway of business；Or according to the industry The type of service that carries in business access request, to the domain name system DNS query processing type of service correspond to business GGSN or Business processing gateway.

If the business processing network element is business processing gateway,

The SGSN is specifically used for sending service connection activation request to GGSN, take in the service connection activation request Gateway identification with the business processing gateway determined, from the GGSN according to the gateway identification to corresponding business processing The activation request of service connection described in gateway forwards, establishes service connection with the business processing gateway.

If the business processing network element is GGSN,

The GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and according to The business processing instruction information of acquisition carries out business processing.

If the business processing network element is business processing gateway,

The GGSN indicates information for obtaining the corresponding business processing of the type of service to PCRF, and carries in industry The business processing gateway is sent in business processing request；

The business processing gateway, specifically for indicating information according to the business processing carried in business processing request Carry out business processing；Or information is indicated for obtaining the corresponding business processing of the type of service to PCRF, and according to acquisition Business processing instruction information carry out business processing.

The access network element includes SGSN and GGSN, and the business processing network element is business processing gateway or business GGSN；

The SGSN, specifically for notifying the GGSN after obtaining the type of service that the UE is accessed；

The GGSN, it is real to policy control and charging rule functions specifically for the type of service accessed according to the UE Body PCRF inquires the corresponding business processing gateway of the type of service or business GGSN.

If the business processing network element is business processing gateway,

The GGSN and is determined specifically for sending service connection activation request to the business processing gateway determined Business processing gateway establish service connection.

The GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and carries The business processing gateway is sent in business processing request；

The business processing gateway, specifically for being indicated according to the business processing carried in the business processing request received Information carries out business processing；Or it is used to obtain the corresponding business processing instruction information of the type of service to PCRF, and according to The business processing instruction information of acquisition carries out business processing.

If the business processing network element is business GGSN,

The GGSN, specifically for the mark for the business GGSN for notifying the SGSN to determine；

The SGSN, the mark of the business GGSN for being notified according to the GGSN send industry to corresponding business GGSN Business connection activation request, to establish service connection with the business GGSN.

The business GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and Indicate that information carries out business processing according to the business processing of acquisition.

The access network element is requested specifically for receiving the business access that the UE is sent, in the business access request Carry the type of service of terminal access business.

The UE mark of the UE is also carried in the business access request；And

The system further includes service authentication network element, in which:

The access network element is also used to determine in the type of service accessed according to the UE and handle the type of service pair Before the business processing network element for answering business, authentication request is sent to the service authentication network element, is carried in the authentication request The type of service and UE mark；And determine that the authentication is passed according to the authenticating result that the authentication network element returns, or Receive the service authorization information that the authentication network element returns and executes；

The service authentication network element, for being carried out according to the UE mark carried in the authentication request and the type of service It authenticates and perhaps searches corresponding service authorization information and awarded to access network element return authenticating result or the business found Weigh information.

The embodiment of the present invention provides method for processing business and transaction processing system according to the type of service of business The business processing network element of such business of different types of business designated treatment, when carrying out business access, access network element obtains terminal The type of service of the terminal access business is taken, and determines the business for handling corresponding business according to the type of service of terminal access business Processing net element, and the business processing network element by determining carries out business processing, realizes business route processing and business processing Function separation, compared with business routing function and service processing function are set to same gateway, reduces gateway Business processing load, improve gateway performance.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation Specifically noted structure is achieved and obtained in book, claims and attached drawing.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is the network architecture schematic diagram of GPRS network in the prior art；

Fig. 2 is the logical architecture schematic diagram of PCC system in the prior art；

Fig. 3 is in the embodiment of the present invention, and the implementing procedure of method for processing business is schematic diagram；

Fig. 4 is the implementation process diagram of the first embodiment of method for processing business in the embodiment of the present invention；

Fig. 5 is the implementation process diagram of second of embodiment of method for processing business in the embodiment of the present invention；

Fig. 6 is the implementation process diagram of the third embodiment of method for processing business in the embodiment of the present invention；

Fig. 7 is the implementation process diagram of the 4th kind of embodiment of method for processing business in the embodiment of the present invention；

Fig. 8 is the implementation process diagram of the 5th kind of embodiment of method for processing business in the embodiment of the present invention；

Fig. 9 is the structural schematic diagram of transaction processing system in the embodiment of the present invention.

Specific embodiment

In order to reduce the business processing load of gateway, gate performance is improved, the embodiment of the present invention provides a kind of business Route the method for processing business separated with business processing and system.

Below in conjunction with Figure of description, preferred embodiment of the present invention will be described, it should be understood that described herein Preferred embodiment only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention, and in the absence of conflict, this hair The feature in embodiment and embodiment in bright can be combined with each other.

It is in advance the specified place of different types of business in network side according to the type of service of business in the embodiment of the present invention Manage the business processing network element of the type business.Based on this, as shown in figure 3, being method for processing business provided in an embodiment of the present invention Implementation process diagram, may comprise steps of:

S31, access network element obtain the type of service of UE access.

When it is implemented, access network element can be, but not limited to the type of service for obtaining UE access in the following manner: access Network element receives the business access request that UE is sent, and the business of terminal access business is carried in the business access request that UE is sent Type.

S32, access network element determine according to type of service and handle the business processing network element that the type of service corresponds to business.

S33, access network element and the business processing network element determined establish service connection, carry out business by business processing network element Processing.

Preferably, service access network element can be with advanced row service authentication, in order to carry out industry before executing step S32 Business authentication, in step S31, access network element also needs to obtain the UE mark of UE, for example, UE mark can be carried and be visited in business It asks in request.

In the embodiment of the present invention, UE can be authenticated using following two authentication mode:

Mode one,

Access network element sends service authentication request to service authentication network element, and the industry of acquisition is carried in service authentication request Service type and UE mark；Service authentication network element authenticates the UE business accessed according to UE mark and type of service, and to connecing Enter network element and returns to authenticating result.After access network element determines that the authentication is passed according to the authenticating result that service authentication network element returns, then hold Row step S32.

Mode two,

Access network element sends service authentication request to service authentication network element, and the industry of acquisition is carried in service authentication request Service type and UE mark；Service authentication network element searches corresponding service authorization information according to UE mark and type of service, and to connecing Enter network element and returns to the service authorization information found.Access network element is determined according to the service authorization information that service authentication network element returns After the authentication is passed, then execute step S32.

It is following for ease of description to be illustrated by taking the first authentication mode as an example.

It should be noted that if the authenticating result that access network element is returned according to service authentication network element determines that authentication does not pass through When, the business access for refusing UE is requested.

When it is implemented, being based on existing GPRS network structure, method for processing business provided in an embodiment of the present invention can be with There are many embodiments, introduce it individually below.

Preferably, access network element can be SGSN, business processing network element is GGSN or business processing gateway.

Based on this, in step S32, can implement according to following either type:

Mode one,

SGSN according to the corresponding relationship between the type of service and specified GGSN or business processing gateway being locally stored, It determines and handles GGSN or business processing gateway that the type of service corresponds to business.

Mode two, SGSN are according to the type of service carried in business access request, to DNS (domain name system) Directory Enquiries Manage GGSN or business processing gateway that the type of service corresponds to business.

Preferably, if the business processing network element is business processing gateway, in step S33, access network element and the industry Business processing net element establishes service connection, can implement in the following way:

When it is implemented, the type of service of the UE access is carried in service connection activation request, if at the business Reason network element is GGSN, then in step S33, carries out business processing by the business processing network element, can implement in the following way: The corresponding business processing of the type of service is obtained to PCRF from the GGSN and indicates information, and is referred to according to the business processing of acquisition Show that information carries out business processing.

If the business processing network element is business processing gateway, in step S33, industry is carried out by the business processing network element Business processing, can following either type implement:

Mode one,

The corresponding business processing of the type of service is obtained to PCRF from GGSN and indicates information, and is carried and asked in business processing It is sent to the business processing gateway in asking, indicates that information carries out business according to the business processing by the business processing gateway Processing.

Mode two,

In order to better understand the present invention, implementation process of the invention is illustrated below by way of specific embodiment, For ease of description, in following embodiment by taking UE carries the type of service of its access in business access request as an example.

Embodiment one,

Keep existing GPRS network structure constant, by SGSN as access network element, GGSN leads to as business processing network element Cross SGSN according to business access request in the type of service that carries, to DNS (domain name system) query processing of the Intranet service class Type corresponds to the GGSN of business, and according to query result finishing service reason.

As shown in figure 4, the implementation signal of the first embodiment for method for processing business provided in an embodiment of the present invention Figure, comprising the following steps:

S41, UE send business access request to SGSN.

Specifically, UE initiates attachment to SGSG or establishes new connection request, and carried terminal accesses business wherein Type of service and UE mark, such as 800 Taobao's business.

S42, SGSN send authentication request to HSS.

Specifically, SGSN sends authentication request to HSS (Home Subscriber Server, server), it is somebody's turn to do with determining The whether accessible business that it is requested access to of UE.

Wherein, the addressable business of UE is pre-configured in HSS or to third party's open interface, user order business it Afterwards, authorization message is written by third direction HSS, HSS is carried out according to the authorization message that pre-configure information or third party are written Service authentication processing.

S43, HSS are authenticated according to the UE mark and type of service that receive.

S44, HSS return to authenticating result to SGSN.

When it is implemented, whether HSS judges user according to the authorization message that preconfigured information or third party are written Otherwise the accessible business that it is requested access to, returns to authentication not if it is, returning to the authenticating result that the authentication is passed to HSS By result.

If the authentication is passed, SGSN continues to execute subsequent operation, if authentication does not pass through, SGSN refusal user's is asked It asks.It is illustrated by taking the operating process after the authentication is passed as an example below.

S45, SGSN handle the GGSN that the type of service corresponds to business to DNS query.

When it is implemented, SGSN according to business access request in the type of service that carries, handle the service class to DNS query Type corresponds to the GGSN of business.

S46, DNS return to the mark for handling the GGSN that the type of service corresponds to business to SGSN.

The activation that S47, SGSN conversate on the GGSN inquired.

Specifically, SGSN sends service connection activation request to the GGSN inquired, service connection is established in request, wherein can To carry the type of service of UE access.

S48, GGSN obtain the corresponding business processing of type of service to PCRF and indicate information.

Wherein, the business processing instruction information that GGSN is obtained to PCRF can be, but not limited to include QoS (service quality), meter Take.

S49, PCRF return to corresponding business processing to GGSN and indicate information.

S410, GGSN indicate that information carries out business processing according to the business processing of acquisition.

After the completion of to business processing, GGSN generate business ticket, and be sent to BOSS (business operation support system, Business Operations Support System)。

Embodiment two,

Keep existing GPRS network structure constant, by SGSN as access network element, GGSN leads to as business processing network element SGSN is crossed according to the corresponding relationship between the type of service and specified GGSN being locally stored, determines that handling the type of service corresponds to The GGSN of business, and according to query result finishing service reason.

As shown in figure 5, the implementing procedure of second of embodiment for method for processing business provided in an embodiment of the present invention Schematic diagram, comprising the following steps:

S51, UE send business access request to SGSN.

S52, SGSN send authentication request to HSS.

Specifically, SGSN sends authentication request to HSS, to determine the whether accessible business that it is requested access to of user. Wherein, it is pre-configured with the addressable business of UE in HSS or to third party's open interface, user is after order business, by Authorization message is written in tripartite.

S53, HSS are authenticated according to the UE mark and type of service that receive.

S54, HSS return to authenticating result to SGSN.

S55, SGSN, which are determined, handles the GGSN gateway that the type of service corresponds to business.

When it is implemented, SGSN is determined according to the corresponding relationship between the type of service and specified GGSN being locally stored Handle the GGSN that the type of service corresponds to business.

The activation that S56, SGSN conversate on the GGSN determined.

Specifically, SGSN sends service connection activation request to the GGSN determined, service connection is established in request, wherein can To carry the type of service of UE access.

S57, GGSN obtain the corresponding business processing of type of service to PCRF and indicate information.

S58, PCRF return to corresponding business processing to GGSN and indicate information.

S59, GGSN indicate that information carries out business processing according to the business processing of acquisition.

After the completion of to business processing, GGSN generates business ticket, and is sent to BOSS.

Embodiment three,

In the basis of existing GPRS network structure, increase business processing gateway.By SGSN as access network element, by increasing The business processing gateway added is as business processing network element.SGSN accesses the type of service of business to PCRF query processing according to user The business processing gateway or SGSN type of service according to the pre-stored data of corresponding business and specified processing the type business Corresponding relationship between business processing gateway determines the business processing gateway for handling corresponding business.

As shown in fig. 6, the implementing procedure of the third embodiment for method for processing business provided in an embodiment of the present invention Schematic diagram may comprise steps of:

S61, UE send business access request to SGSN.

S62, SGSN send authentication request to HSS.

Specifically, SGSN sends authentication request to HSS, to determine the whether accessible business that it is requested access to of user.

Wherein, the addressable business of UE is pre-configured in HSS or to third party's open interface, user order business it Afterwards, authorization message is written by third party, HSS carries out business mirror according to the authorization message that pre-configure information or third party are written Power processing.

S63, HSS are authenticated according to the UE mark and type of service that receive.

S64, HSS return to authenticating result to SGSN.

If the authentication is passed, SGSN continues to execute subsequent operation, if authentication does not pass through, SGSN refusal user's is asked It asks.

It is illustrated by taking the operating process after the authentication is passed as an example below.

S65, SGSN, which are determined, handles the business processing gateway that the type of service corresponds to business.

When it is implemented, SGSN is according between the type of service and specified GGSN and business processing gateway being locally stored Corresponding relationship determines and handles GGSN and business processing gateway that the type of service corresponds to business；Or SGSN can also be to PCRF The query processing type of service corresponds to the GGSN and business processing gateway of business.

The activation that S66, SGSN conversate on the GGSN determined.

Specifically, SGSN sends service connection activation request to the GGSN determined, service connection is established in request, wherein can The gateway identification for the business processing gateway determined in type of service and step S65 to carry UE access business and the UE of UE The user informations such as mark.

S67, GGSN conversate activation to corresponding business processing gateway.

Specifically, GGSN sends service connection activation request to corresponding business processing gateway, wherein UE mark can be carried The user informations and type of service etc. such as knowledge, to carry out charging etc. using business to user.

S68, GGSN obtain the corresponding business processing of type of service to PCRF and indicate information.

S69, PCRF return to corresponding business processing to GGSN and indicate information.

S610, GGSN send business processing request to Service Gateway.

When it is implemented, UE can carry out business access after establishing service connection, during business access, After GGSN receives the business data packet that UE is sent, forwards it to business processing gateway and handled.Wherein, it is also necessary to carry The corresponding business processing of that GGSN is inquired to PCRF, the type business indicates information, allow business processing gateway according to The business processing instruction information wherein carried carries out business processing.

S611, business processing gateway indicate that information carries out business processing according to business processing.

It, can also be by business processing gateway according to the business of the accessed business of user after step S67 in specific implementation Type voluntarily obtains corresponding business processing to PCRF and indicates information, and indicates that information carries out business according to the business processing of acquisition Processing.

After the completion of to business processing, business processing gateway generates business ticket, and is sent to BOSS.

When it is implemented, access network element may include SGSN and GGSN, the business processing network element is business processing gateway Or business GGSN.Based on this, the present invention in step S31 and step S32, can be implemented in the following way in implementing:

The type of service that the SGSN obtains the type of service of UE access, and GGSN user is notified to access, GGSN is according to UE The type of service of access inquires the corresponding business processing gateway of the type of service or business GGSN to PCRF.

When it is implemented, if the business processing network element is business processing gateway, in step S33, access network element and institute It states business processing network element and establishes service connection, can implement in the following way: from the GGSN to the business processing determined Gateway sends service connection activation request, service connection is established with the business processing gateway determined, wherein UE can be carried The type of service of access.

When it is implemented, if the business processing network element is business processing gateway, in step S33, by the business It manages network element and carries out business processing, may include following two embodiment:

Mode one obtains the corresponding business processing instruction information of the type of service from GGSN to PCRF, and carries in industry It is sent to the business processing gateway in business processing request, information is indicated according to the business processing by the business processing gateway Carry out business processing.

Mode two obtains the corresponding business processing instruction letter of the type of service from the business processing gateway to PCRF Breath, and indicate that information carries out business processing according to the business processing of acquisition.

If the business processing network element is business GGSN, in step S33, access network element is built with the business processing network element Vertical service connection, can implement in the following way:

The mark for the business GGSN that the GGSN notifies the SGSN to determine, the business notified by the SGSN according to it The mark of GGSN sends service connection activation request to corresponding business GGSN, to establish service connection with the business GGSN, The type of service of UE access can wherein be carried.

If the business processing network element is business GGSN, in step S33, business is carried out by the business processing network element Reason, can implement in the following way:

In order to better understand the present invention, implementation process of the invention is illustrated below by way of specific embodiment.

Embodiment four,

In embodiment four, increase business processing gateway on the basis of existing GPRS network structure, and with SGSN and GGSN is as access network element, using business processing gateway as business processing network element.GGSN is to PCRF query processing terminal access industry The business processing gateway for corresponding type of service of being engaged in, is handled by the business processing gateway inquired business accessed to UE.

As shown in fig. 7, being the implementation process diagram of the 4th kind of embodiment provided in an embodiment of the present invention, can wrap Include following steps:

S71, UE send business access request to SGSN.

The business access request that S72, SGSN are received to GGSN forwarding.

S73, GGSN send service authentication request to PCRF.

Specifically, GGSN sends service authentication request to PCRF, wherein carrying the service class that user requests access to business Type and UE mark.

S74, PCRF are authenticated according to the UE mark and type of service that receive.

When it is implemented, whether the type of service that PCRF identified and requested access to business according to the UE received judges user The accessible business that it is requested access to, if it is, searching processing user requests access to the business that type of service corresponds to business Otherwise processing net element returns to GGSN and authenticates unacceptable result.

GGSN asks the business access for refusing user by SGSN after receiving the unacceptable authenticating result of authentication It asks.

It is illustrated by taking the process that the authentication is passed as an example below.

S75, PCRF determine the business processing gateway for handling the type of service and corresponding to business according to type of service.

S76, PCRF return to the gateway identification for the business processing gateway determined to GGSN.

S77, GGSN conversate activation to the business processing gateway determined.

Specifically, service connection activation request is sent to corresponding business processing gateway according to the gateway identification received, To establish service connection, wherein the user informations such as type of service or the UE mark of business can be accessed with carried terminal, so as to right User carries out charging etc. using business.

S78, GGSN obtain the corresponding business processing of type of service to PCRF and indicate information.

Wherein, GGSN obtains the corresponding business processing of type of service to PCRF according to type of service and indicates information, acquisition Business processing instruction information can be, but not limited to include QoS (service quality), charging etc..

S79, PCRF return to corresponding business processing to GGSN and indicate information.

S710, GGSN send business processing request to Service Gateway.

S711, business processing gateway indicate that information carries out business processing according to business processing.

It, can also be by business processing gateway according to the business of the accessed business of user after step S77 in specific implementation Type voluntarily obtains corresponding business processing to PCRF and indicates information, and indicates that information carries out business according to the business processing of acquisition Processing.

Embodiment five,

Increase business GGSN on the basis of existing GPRS network structure, and using SGSN and GGSN as access network element, Using business GGSN as business processing network element.GGSN is corresponded at the business of type of service to PCRF query processing terminal access business Gateway is managed, is handled by the business processing gateway inquired business accessed to UE.

As shown in figure 8, the implementing procedure of the 5th kind of embodiment for method for processing business provided in an embodiment of the present invention Schematic diagram may comprise steps of:

S81, UE send business access request to SGSN.

The business access request that S82, SGSN are received to GGSN forwarding.

S83, GGSN send service authentication request to PCRF.

S84, PCRF are authenticated according to the UE mark and type of service that receive.

GGSN asks the business access for refusing user by SGSN after receiving the unacceptable authenticating result of authentication It asks.It is illustrated by taking the process that the authentication is passed as an example below.

S85, PCRF determine the business GGSN for handling the type of service and corresponding to business according to type of service.

S86, PCRF return to the gateway identification of the business GGSN determined to GGSN.

S87, GGSN return to the gateway identification of the business GGSN determined to SGSN.

S88, SGSN conversate activation to the business GGSN determined.

Specifically, SGSN sends service connection activation request to corresponding business GGSN according to the gateway identification received, To establish service connection, wherein the user informations such as type of service or the user identifier of business can be accessed with carried terminal, so as to Charging etc. is carried out using business to user.

Preferably, when it is implemented, the UE contextual information for accessing business can also be sent to the industry determined by GGSN Be engaged in GGSN.

S89, business GGSN obtain the corresponding business processing of type of service to PCRF and indicate information.

Wherein, business GGSN obtains business processing to PCRF according to type of service and indicates information, acquired business processing Instruction information can be, but not limited to include QoS (service quality), charging etc..

S810, PCRF return to corresponding business processing to business GGSN and indicate information.

When it is implemented, UE can carry out business access, during business access, industry after establishing service connection GGSN be engaged in after receiving the business data packet that UE is sent, is carried out at business according to the business processing instruction information obtained to PCRF Reason.

S811, business GGSN indicate that information carries out business processing according to the business processing of acquisition.

After the completion of to business processing, business GGSN generates business ticket, and is sent to BOSS.

Method for processing business provided in an embodiment of the present invention handles the business of the type business according to type of service surely in advance Processing net element, and by corresponding information configuration in network controls veil member, DNS PCC system.Business is carried out in UE to connect It is fashionable, by the type of service in wherein carried terminal access business, network side is authenticated according to type of service, After the authentication is passed, it is based on type of service, business data packet is assigned on preassigned business processing network element Reason executes the business processings such as QoS control or charging to user service data stream by it.To realize business routing and business The separation of processing reduces the business processing load of associated gateway equipment, improves gate performance.

Based on the same inventive concept, transaction processing system is additionally provided in the embodiment of the present invention, due to above-mentioned business processing The principle that system solves the problems, such as is similar to method for processing business, therefore the implementation of above-mentioned transaction processing system may refer to method Implement, overlaps will not be repeated.

It may include access net as shown in figure 9, being the structural schematic diagram of transaction processing system provided in an embodiment of the present invention Member 91 and business processing network element 92, in which:

The access network element 91, for obtaining the type of service of UE access；According to the type of service, determine described in processing Type of service corresponds to the business processing network element 92 of business；And it states business processing network element 92 and establishes service connection；

The business processing network element 92 for establishing service connection with the access network element, and carries out business processing.

Wherein, access network element 91 can be used for receiving the business access request of UE transmission, carry in business access request There is the type of service of terminal access business.

When it is implemented, access network element 91 can be SGSN, the business processing network element 92 can be GGSN or business Processing gateway；And

When it is implemented, if the business processing network element 92 is business processing gateway,

When it is implemented, the type of service of the UE access can be carried in service connection activation request, if the industry Business processing net element 92 is GGSN, then

When it is implemented, the type of service of the UE access can be carried in service connection activation request, if the industry Business processing net element 92 is business processing gateway, then

The business processing gateway, specifically for indicating information according to the business processing carried in business processing request Carry out business processing；Or information is indicated for obtaining the corresponding business processing of the type of service to PCRF, and according to acquisition Business processing instruction information carry out business processing

When it is implemented, access network element 91 may include SGSN and GGSN, the business processing network element 92 can be business Processing gateway or business GGSN；

The SGSN, specifically for notifying GGSN after obtaining the type of service that UE is accessed；

The GGSN inquires the corresponding business of the type of service to PCRF specifically for the type of service accessed according to UE Processing gateway or business GGSN.

If the business processing network element 92 is business processing gateway, the GGSN, specifically for the business determined Processing gateway sends service connection activation request, service connection is established with the business processing gateway determined, wherein can carry The type of service for thering is UE to access.The GGSN is specifically used for obtaining the corresponding business processing instruction of the type of service to PCRF Information, and carry and be sent to the business processing gateway in business processing request；The business processing gateway is specifically used for root Business processing is carried out according to the business processing instruction information carried in the business processing request received；Or for being obtained to PCRF The corresponding business processing of the type of service indicates information, and indicates that information carries out business processing according to the business processing of acquisition.

If the business processing network element 92 is business GGSN,

The SGSN, the mark of the business GGSN for being notified according to the GGSN send industry to corresponding business GGSN Business connection activation request, to establish service connection with the business GGSN, wherein the type of service of UE access can be carried.

When it is implemented, also carrying the UE mark of the UE in the business access request；And

The system further includes service authentication network element 93, in which:

The access network element 91 is also used to determine in the type of service accessed according to the UE and handle the type of service Before the business processing network element 92 of corresponding business, authentication request is sent to the service authentication network element 93, in the authentication request Carry the type of service and UE mark；And determine that authentication is logical according to the authenticating result that the authentication network element returns It crosses；

The service authentication network element 93, for being authenticated according to UE mark and the type of service, and to described Access network element 91 returns to authenticating result.

Wherein, the first above-mentioned embodiment, second of embodiment and the third embodiment are reflected by HSS as business Power network element business is authenticated, and above-mentioned 4th kind of embodiment and the 5th kind of embodiment by PCRF as service authentication net Member authenticates business, and returns to authenticating result to corresponding access network element.

The embodiment of the present invention provides method for processing business and transaction processing system according to the type of service of business The business processing network element of such business of different types of business designated treatment, terminal carry accessed industry when carrying out business access The type of service of business, in this way, accessed business can be forwarded to correspondence according to the type of service of accessed business by access network element Business processing network element handled, to realize the separation of business route processing and business processing, route function with by business Same gateway can be set to service processing function to compare, reduce the business processing load of gateway, improve net Close equipment performance.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of method for processing business characterized by comprising

Access network element obtains the type of service of user equipment (UE) access, comprising: access network element receives the business that the UE is sent and visits It asks request, the type of service of terminal access business and the UE mark of the UE is carried in the business access request；

The access network element sends authentication request to service authentication network element, carry in the authentication request type of service and The UE mark；

The authenticating result or service authorization information that the access network element is returned according to the service authentication network element determine that authentication is logical It crosses, wherein the authenticating result or service authorization information identify and the industry for the service authentication network element according to the UE What service type was determined；

The access network element determines according to the type of service and handles the business processing network element that the type of service corresponds to business；

The access network element and the business processing network element establish service connection, and carry out business by the business processing network element Reason.

2. the method as described in claim 1, which is characterized in that the access network element is service universal grouping wireless service GPRS Supporting node SGSN, the business processing network element are Gateway GPRS Support Node GGSN or business processing gateway；And

The access network element determines that the processing type of service corresponds to the business processing network element of business according to the type of service, It specifically includes:

The SGSN according to the corresponding relationship between the type of service and specified GGSN or business processing gateway being locally stored, It determines and handles GGSN or business processing gateway that the type of service corresponds to business；Or

The SGSN is according to the type of service carried in business access request, to the domain name system DNS query processing business Type corresponds to the GGSN or business processing gateway of business.

3. method according to claim 2, which is characterized in that described if the business processing network element is business processing gateway Access network element and the business processing network element establish service connection, specifically include:

The SGSN sends service connection activation request to GGSN, carries the industry determined in the service connection activation request The gateway identification for processing gateway of being engaged in, from the GGSN according to the gateway identification to industry described in corresponding business processing gateway forwards Business connection activation request, establishes service connection with the business processing gateway.

4. method as claimed in claim 3, which is characterized in that carry the UE access in the service connection activation request Type of service；And

Obtain the corresponding business processing of the type of service to PCRF from the GGSN and indicate information, and according to the business of acquisition at Reason instruction information carries out business processing.

5. method according to claim 2, which is characterized in that carry the UE access in the service connection activation request Type of service；And

If the business processing network element is business processing gateway, business processing is carried out by the business processing network element, is specifically included:

The corresponding business processing of the type of service is obtained to PCRF from GGSN and indicates information, and is carried in business processing request It is sent to the business processing gateway, indicates that information carries out business according to the business processing by the business processing gateway Reason；Or

The corresponding business processing of the type of service is obtained to PCRF from the business processing gateway and indicates information, and according to acquisition Business processing instruction information carry out business processing.

6. the method as described in claim 1, which is characterized in that the access network element includes SGSN and GGSN, at the business Managing network element is business processing gateway or business GGSN；And

The type of service of the UE access, and the type of service for notifying UE described in the GGSN to access are obtained by the SGSN；With And

The type of service that the GGSN is accessed according to the UE inquires the industry to policy control and charging regulation function entity PCRF The corresponding business processing gateway of service type or business GGSN.

7. method as claimed in claim 6, which is characterized in that described if the business processing network element is business processing gateway Access network element and the business processing network element establish service connection, specifically include:

The GGSN sends service connection activation request to the business processing gateway determined, with the business processing gateway determined Establish service connection.

8. the method for claim 7, which is characterized in that carried in the service connection activation request that the GGSN is sent The type of service of the UE access；And

9. method as claimed in claim 6, which is characterized in that if the business processing network element is business GGSN, the access Network element and the business processing network element establish service connection, specifically include:

The mark for the business GGSN that the GGSN notifies the SGSN to determine, the business GGSN notified by the SGSN according to it Mark, to corresponding business GGSN send service connection activation request, to establish service connection with the business GGSN.

10. method as claimed in claim 9, which is characterized in that carried in the service connection activation request that the GGSN is sent There is the type of service of the UE access；And

The corresponding business processing of the type of service is obtained to PCRF from the business GGSN and indicates information, and according to the industry of acquisition Business processing instruction information carries out business processing.

11. a kind of transaction processing system, which is characterized in that the system comprises access network element, business processing network element and business mirror Weigh network element, in which:

The access network element, for obtaining the type of service of user equipment (UE) access, specifically for receiving the industry of the UE transmission It is engaged in access request, the type of service of terminal access business and the UE mark of the UE is carried in business access request；With And authentication request is sent to the service authentication network element, the type of service and UE mark are carried in the authentication request Know；And determine that the authentication is passed according to the authenticating result that the authentication network element returns, or receive what the authentication network element returned Service authorization information simultaneously executes；According to the type of service, determines and handle the business processing net that the type of service corresponds to business Member；And service connection is established with the business processing network element；

The service authentication network element, for being carried out according to the UE mark carried in the authentication request and the type of service It authenticates and perhaps searches corresponding service authorization information and awarded to access network element return authenticating result or the business found Weigh information；

12. system as claimed in claim 11, which is characterized in that the access network element is service universal grouping wireless service GPRS Support Node SGSN, the business processing network element are Gateway GPRS Support Node GGSN or business processing gateway；And

The SGSN, specifically for according between the type of service being locally stored and specified GGSN or business processing gateway Corresponding relationship determines and handles GGSN or business processing gateway that the type of service corresponds to business；Or it is visited according to the business It asks the type of service that carries in request, the GGSN or business of business is corresponded to the domain name system DNS query processing type of service Processing gateway.

13. system as claimed in claim 12, which is characterized in that if the business processing network element is business processing gateway,

The SGSN is specifically used for sending service connection activation request to GGSN, carry in the service connection activation request The gateway identification for the business processing gateway determined, from the GGSN according to the gateway identification to corresponding business processing gateway The service connection activation request is forwarded, establishes service connection with the business processing gateway.

14. system as claimed in claim 13, which is characterized in that carry the UE in the service connection activation request and visit The type of service asked；And

If the business processing network element is GGSN,

The GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and according to acquisition Business processing instruction information carry out business processing.

15. system as claimed in claim 12, which is characterized in that carry the UE in the service connection activation request and visit The type of service asked；And

If the business processing network element is business processing gateway,

The GGSN indicates information for obtaining the corresponding business processing of the type of service to PCRF, and carries at business The business processing gateway is sent in reason request；

The business processing gateway, specifically for being carried out according to the business processing instruction information carried in business processing request Business processing；Or information is indicated for obtaining the corresponding business processing of the type of service to PCRF, and according to the industry of acquisition Business processing instruction information carries out business processing.

16. system as claimed in claim 11, which is characterized in that the access network element includes SGSN and GGSN, the business Processing net element is business processing gateway or business GGSN；

The GGSN, specifically for the type of service accessed according to the UE, to policy control and charging regulation function entity PCRF inquires the corresponding business processing gateway of the type of service or business GGSN.

17. system as claimed in claim 16, which is characterized in that if the business processing network element is business processing gateway,

The GGSN, specifically for sending service connection activation request to the business processing gateway determined, with the industry determined Business processing gateway establishes service connection.

18. system as claimed in claim 17, which is characterized in that carried in the service connection activation request that the GGSN is sent There is the type of service of the UE access；And

The GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and carries in industry The business processing gateway is sent in business processing request；

The business processing gateway, specifically for indicating information according to the business processing carried in the business processing request received Carry out business processing；Or information is indicated for obtaining the corresponding business processing of the type of service to PCRF, and according to acquisition Business processing instruction information carry out business processing.

19. system as claimed in claim 16, which is characterized in that if the business processing network element is business GGSN,

The SGSN, the mark of the business GGSN for being notified according to the GGSN send business to corresponding business GGSN and connect Activation request is connect, to establish service connection with the business GGSN.

20. system as claimed in claim 19, which is characterized in that carried in the service connection activation request that the GGSN is sent There is the type of service of the UE access；And

The business GGSN is specifically used for obtaining the corresponding business processing instruction information of the type of service to PCRF, and according to The business processing instruction information of acquisition carries out business processing.