CN1422060A - Method of opening control point business capacity of intelligent network service to the third party - Google Patents

Abstract

A method for opening the service capability of an intelligent network service control point to a third party, the method comprises the following steps: (1) defining an interface used for communication between an SCP and an application server; (2) the application server passing through the interface Interact with the SCP: the application server invokes the service capability of the SCP through this interface, and provides the information required for service operation; and the SCP requests the information required for service operation from the application server through this interface, and returns the result of the service operation. By providing an open and extensible interface, the method enables the business logic in the application server, which is the business operating environment in the next-generation network, to access the service capabilities provided by the SCP through the interface, so that the existing SCP can be fully utilized. Various resources, protect the huge investment that operators have made, and provide huge profit margins for operators operating traditional intelligent networks.

Description

A method for opening service capabilities of intelligent network service control points to third parties

technical field

The present invention relates to a method for providing telecommunication value-added services, more precisely, relates to a method for enabling an application server in a next-generation network to access service capabilities provided by a service control point (SCP, Service Control Point) in an intelligent network through an interface . It belongs to the provision of telecom value-added services in the intelligent telecom network

technology field.

Background technique

The intelligent network is an additional network structure set up to quickly provide new services on the basis of the original communication network. At present, the intelligent network technology has been widely used in the existing telecommunication network, providing users with many services such as 800 toll-free calls, 300 debit cards, advertising services, prepaid services, and family card services. The SCP is a service running node in the intelligent network and is responsible for running various value-added services. At present, SCP has been widely deployed in telecommunication networks, so how to effectively protect the huge investment of SCP and make SCP optimally integrated in the evolution of the next generation network is an urgent problem to be solved.

The current solution is mainly to provide the service switching function (SSF, Service Switching Function) by the H323 gatekeeper or soft switch, and access the service capability of the SCP through the Intelligent Network Application Protocol (INAP, Intelligent Network Application Protocol). This solution has the following disadvantages: firstly, the service capability that the SCP can provide depends entirely on the original service limitation, and cannot meet new service requirements. The soft switch can only use the existing service capabilities in the SCP through the INAP protocol, and cannot use its service capabilities to build new value-added services. Therefore, it cannot integrate with the openness of the next generation network. Secondly, without changing the service processing and data access methods in the intelligent network, the service data in the SCP cannot be saved to the enterprise domain, which is not conducive to the customization of service data. The current intelligent network stores all service data in the operator's service database, and the service subscriber does not store any service data. When it is necessary to modify these data, the service subscriber needs to go to the business office or modify it by phone. Obviously, the efficiency of business data customization in this way is very low.

Contents of the invention

The purpose of the present invention is to provide a method for opening the service capability of the intelligent network service control point to the third party, specifically, by providing an open and extensible interface, the service operating environment in the next generation network The business logic in the application server can access the service capabilities provided by the SCP through this interface, so that various resources of the existing SCP can be fully utilized and the huge investment made by the operator can be protected. The position of the application server in the next generation network is similar to the SCP of the intelligent network.

The purpose of the present invention is achieved like this: a kind of method for opening intelligent network service control point business ability to the third party, it is characterized in that: this method comprises the following steps:

(1) Define an interface for communication between the SCP and the application server;

(2) The application server interacts with the SCP through the interface: the application server invokes the service capability of the SCP through the interface, and provides information required for service operation; and the SCP requests the information required for service operation from the application server through the interface, And return the result of business operation.

The interface defined in the step (1) includes the following two types of operations, and each type of operation is divided into several items, each of which has its own attributes, which are respectively introduced as follows:

Type A operation, the operation sender is: application server, and the operation receiver is: SCP:

A1. SCP access request: When the application server wants to order or access the service capabilities on the SCP, it first sends this operation to send an access request to the SCP; its parameters include at least: authentication method, authentication parameters, and application server’s logo;

A2. Service query request: The application server queries the SCP for the service capability it needs; the prerequisite for sending this operation: the application server has received the "SCP access response" operation sent by the SCP and passed the SCP authentication; Its parameters include at least: business type, business attribute list;

A3. Service order request: The application server orders the service it needs from the SCP; the prerequisite for sending this operation: the application server has received the "SCP Access Response" operation sent by the SCP, and has passed the authentication of the SCP; The parameters include at least: a list of business types;

A4. Service access request: the application server sends this operation to access the service capabilities on the SCP; the prerequisite for sending this operation: the application server has received the "SCP Access Response" operation sent by the SCP, and has passed the authentication of the SCP; Its parameters include at least: the type of service to be accessed, and specific service information;

A5. Management business data response: the application server reports to the SCP the requested business data and the result information of the management operation. This operation is the response operation of the "management business data request"; the prerequisite for sending this operation: the application server has received The "management business data request" operation sent by the SCP requests management operations on business data; its parameters include at least: the result of the management operation;

A6. SCP access end request: the application server invokes this operation to request to end the service access; its parameters include at least: the identification of the application server;

A7. Application server access response: the application server sends this operation to notify the SCP that it can manage business data on the application server. This operation is a response operation to the "application server access request" operation; the prerequisite for sending this operation: the application server The "application server access request" operation sent by the SCP has been received and has passed the authentication of the application server; its parameters include at least: confirmation information;

A8. Application server access failure: the application server sends this operation to notify the SCP that it can manage business data on the application server, and gives an error message; this operation is a response operation to the "application server access request" operation; send this operation Precondition: the application server has received the "application server access request" operation sent by the SCP, and has not passed the authentication of the application server; its parameters include at least: error information;

A9. Application server access end response: the application server sends this operation to notify the SCP application server that the service data access process is over. This operation is a response operation to the "application server access end request" operation; the prerequisite for sending this operation: application The server has received the "application server access end request" operation sent by the SCP; its parameters include at least: notification information;

Type B operation, the operation sender is: SCP, and the operation receiver is: application server:

B1. SCP access response: the SCP sends this operation to notify the application server that it can access the service capabilities of the SCP. This operation is a response operation to the "SCP access request" operation; the prerequisite for sending this operation: the SCP has received the application server The "SCP access request" operation sent requests access to the service capabilities of the SCP; and the SCP is authenticated to allow the application server to access its service capabilities; its parameters include at least: confirmation information;

B2. SCP access failure: SCP sends this operation to notify the application server that it cannot access SCP business capabilities, and gives an error message. This operation is a response operation to the "SCP access request" operation; the prerequisite for sending this operation: SCP The "SCP access request" operation sent by the application server has been received, requesting access to the service capabilities of the SCP; and the SCP does not allow the application server to access its service capabilities; its parameters include at least: error information;

B3. Service query response: the SCP returns the service it inquires to the application server, and this operation is the response operation of the "service query request" operation; its parameters include at least: a list of service types;

B4. Service order response: the SCP returns service order response information to the application server. This operation is the response operation of the "SCP service order request" operation; its parameters include at least: a list of ordered service types;

B5. Business access response: SCP sends this operation to notify the application server of the result of business execution. This operation is a response operation to the "business access request" operation; the prerequisite for sending this operation: SCP correctly executes the business logic requested by the application server; Its parameters include at least: service-specific information;

B6. Service access failure: the SCP sends this operation to notify the application server that there is an error in service execution. This operation is a response operation to the "business access request" operation; the prerequisite for sending this operation: SCP executes the business logic requested by the application server to make an error; its parameters include at least: error information;

B7. SCP access end response: SCP sends this operation to notify the application server that the service access process is over, and releases resources occupied during service execution. This operation is a response operation to the "SCP access end request" operation; sending this operation Precondition: SCP has received the "SCP access end request" operation sent by the application server, requesting to end service access; its parameters include at least: notification information;

B8. Management service data request: SCP sends this operation to perform addition, deletion, modification, query and other management operations on the service data stored on the application server; its parameters include at least: type of management operation, business type, and managed business data;

B9. Application server access request: when the SCP wishes to access the service data on the application server, it first sends the operation and sends an access request to the application server; its parameters include at least: authentication method, authentication parameters, and the identifier of the SCP;

B10. Application server access end request: the SCP sends this operation to request to end access to the application server service data; its parameters include at least: the identifier of the SCP.

In the described step (2), the operation that the application server interacts with the SCP through the described interface includes three types:

Type C: the operation process for the application server to order SCP services. In this process, the authenticated application server orders one or more services provided by the SCP as needed;

Type D: the process for application servers to access SCP service capabilities. In this process, authenticated application servers access one or more services provided by SCP as needed;

Class E: the process of SCP accessing business data on the application server. In this process, the authenticated SCP can access the business data on the application server as needed.

The above-mentioned category C: the operation process for the application server to order the SCP service includes at least the following steps:

C1. The application server sends an "SCP access request" operation to the SCP, requesting access to the SCP;

C2. The SCP authenticates the application server, and sends an "SCP access response" operation to the application server after passing the authentication;

C3. The application server sends a "service query request" operation to the SCP, requesting to query the SCP service it needs;

C4. According to the business attributes and other parameters carried in the "business query request" operation, the SCP finds qualified services and sends back the "business query response" operation to the application server, which includes a list of eligible business types;

C5. The application server sends a "service order request" operation to the SCP according to its own needs, which includes a list of service types to be ordered by the application server and other information;

C6. The SCP returns the "service order response" operation to the application server, notifying the application server that the service order is successful;

C7. The application server sends an "SCP access end request" operation to the SCP, requesting to end the SCP access end process;

C8. The SCP returns the "SCP access end response" operation to the application server, notifying the application server that the SCP access process has ended;

Among them, C3 and C4 are optional, and these two operations are performed when the application server needs to query the SCP service before ordering the SCP service; when the application server orders multiple SCP services, the two operations C5 and C6 can be repeated as needed Second-rate.

The above-mentioned category D: the process for the application server to access the SCP service capability includes at least the following steps:

D1. The service requester sends a service request to the application server;

D2. The business logic in the application server finds that there is a service capability that needs to access the SCP, and sends an "SCP access request" operation to the SCP to request access to the SCP;

D3. The SCP authenticates the application server, and returns an "SCP access response" operation to the application server after passing the authentication;

D4. The business logic in the application server sends a "service access request" operation to the SCP, which provides the type of service to be accessed and other relevant information, and requests access to the service of the SCP;

D5. The business of the SCP finds that there is a need to access the business data on the application server, and sends a "manage business data request" operation to the application server;

D6. The application server takes corresponding actions according to the management request sent by the SCP, and sends back the "management business data response" operation to the SCP, which at least includes information about the business data requested to be queried and the result of the management operation;

D7. After completing the execution of the accessed service in the SCP, send back the "service access response" operation to the application server, and report the execution result;

D8. The application server sends service response information to the service requester;

D9. The application server sends an "SCP access end request" operation to the SCP, requesting to end the SCP access end process;

D10. The SCP returns the "SCP access end response" operation to the application server, notifying the application server that the SCP access process has ended;

Among them, D5 and D6 are optional, and these two operations are performed when the business logic of the SCP needs to access the business data on the application server; when the business logic of the SCP needs to access the business data on the application server multiple times, D5 and D6 The two operations are also cycled multiple times accordingly; when the application server business logic finds that the SCP service capability needs to be accessed multiple times, the two operations D4 and D7 are also cycled multiple times accordingly.

The above-mentioned category E: the process of SCP accessing business data on the application server includes at least the following steps:

E1. The SCP receives a service request from a service switching point SSP, or a soft switch, or other entity providing a service switching function SSF as a service requester;

E2. The business logic on the SCP finds that the business data on the application server needs to be used, and then sends an "application server access request" operation to the application server;

E3. After the application server is authenticated, it returns the operation of "Application Server Access Response" to the SCP;

E4. The SCP sends a "management service data request" operation to the application server, requesting access to the service data on the application server;

E5. The application server takes corresponding actions according to the management request sent by the SCP, and sends back the "management business data response" operation to the SCP, which includes the business data requested to be queried and the result information of the management operation;

E6. The SCP sends service response information to the service requester;

E7. The SCP sends an "application server access end request" operation to the application server, requesting to end the application server access process;

E8. The application server returns an "application server access end response" operation to the SCP, notifying the SCP that the application server access process has ended;

Among them, when the business logic of the SCP needs to access the business data on the application server multiple times, the two operations E4 and E5 are also cycled multiple times accordingly.

The present invention is a method for opening the service capability of the intelligent network service control point in the next generation network. The method currently used is to access the service capability of the SCP through the intelligent network application protocol INAP. The disadvantage is that the service capability that can be provided is completely determined by the SCP The original business limitations of the system cannot meet the new business needs, and the business data cannot be placed in the enterprise domain, so it is impossible to realize convenient business data customization. The method of the invention can not only make full use of the original business in the SCP to enhance the ability of the new business, but also save the business data in the application server side of the enterprise domain, so that users can conveniently customize the business data.

An important innovation of the present invention is to set and define an interface for accessing SCP service capabilities to a third-party service platform (i.e., an application server). Many parameters in this interface are different from the original INAP protocol and are specifically for the present invention application designed. The business logic on the application server can order and call multiple business logics on the SCP through this interface, so that the business capabilities of the SCP can be fully utilized to form more complex business logic, and business data can be stored on the application server side to enhance The ability of business logic on the application server and the convenience for users to perform customized operations on business data. The interface of the invention also has expansion capability, and can be conveniently expanded under the condition that the SCP service capability is enhanced and the original interface capability is insufficient. These are fundamentally different from the idea of simply using the services provided by the SCP in the prior art. The process of the present invention accessing the SCP service capability through its defined interface application server and the service exchange point SSP in the prior art using the INAP protocol to access the SCP service The flow of abilities is also completely different.

Therefore, the present invention is a new way to economically, effectively and flexibly utilize the business logic in the SCP of the traditional intelligent network, and will provide huge profit margins for operators operating the traditional intelligent network. For example, for services such as FPH, UPT, and VPN in the SCP, the application server can store data such as the destination number of 800, the forwarding number of UPT, and the group user number of VPN to facilitate the customization of service data; the UPT service has customer The ability of customized routing, the business logic in the application server can access the UPT business logic through the interface provided in the present invention to realize the purpose of customized routing. At the same time, the present invention also finds an effective way for operators to reduce competition with third-party service providers in next-generation networks and improve the value chain, that is, operators focus on developing various basic business logics suitable for application server access on SCP , the third-party service providers focus on developing new services required by customers in related fields on the application server.

Description of drawings

Fig. 1 is a schematic diagram of the operation flow of an application server ordering SCP services in the present invention.

Fig. 2 is a schematic diagram of the operation flow of the application server accessing the SCP service in the present invention.

Fig. 3 is a schematic diagram of the operation flow of the SCP accessing service data on the application server in the present invention.

Fig. 4 is a schematic diagram of the basic operation flow of the embodiment of the advertisement service based on WEB in the present invention.

Fig. 5 is a schematic diagram of the basic operation flow of the embodiment of the 800 toll-free telephone service that can customize service data in the present invention.

Detailed ways

The present invention is a method for opening the service capability of an intelligent network service control point to a third-party service platform, that is, an application server. The operation steps of the method are as follows:

(1) Define an interface for communication between the SCP and the application server;

(2) The application server interacts with the SCP through the interface: the application server invokes the service capability of the SCP through the interface, and provides information required for service operation; and the SCP requests the information required for service operation from the application server through the interface, And return the result of business operation.

The content of the present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.

Referring to Fig. 1, the processing steps of the operation process of ordering any number of services provided by the SCP as required by the authenticated application server of the present invention are:

1. The application server sends an "SCP access request" operation to the SCP, requesting access to the SCP;

2. The SCP authenticates the application server, and returns the "SCP access response" operation to the application server after passing the authentication;

3. The application server sends a "service query request" operation to the SCP, requesting to query the SCP service it needs;

4. According to the business attributes and other parameters carried in the "business query request" operation, the SCP finds qualified services and sends back the "business query response" operation to the application server, which contains a list of eligible business types;

5. The application server sends a "service order request" operation to the SCP according to its own needs, and this operation includes information such as a list of service types to be ordered by the application server;

6. The SCP returns the "service order response" operation to the application server, notifying the application server that the service order is successful;

7. The application server sends an "SCP access end request" operation to the SCP, requesting to end the SCP access process;

8. The SCP returns an operation of "SCP access end response" to the application server, notifying the application server that the SCP access process has ended.

Referring to Fig. 2, the application server of the present invention visits the processing steps of the operation flow of two services provided by the SCP as required by the authenticated application server as follows:

1. The service requester sends a service request to the application server;

2. The business logic on the application server finds that it needs to access the business capabilities of the SCP, and sends an "SCP access request" operation to the SCP to request access to the SCP;

3. The SCP authenticates the application server, and after passing the authentication, returns the "SCP access response" operation to the application server;

4. The business logic on the application server sends a "service access request" operation to the SCP, which provides information such as the type of service to be accessed, service-specific data, etc., and requests access to service 1 of the SCP;

5. The business 1 of the SCP finds that it needs to access the business data on the application server, and sends a "manage business data request" operation to the application server;

6. The application server takes corresponding actions according to the management request sent by the SCP, and returns the "management business data response" operation to the SCP, which includes information such as the business data requested to be queried, the results of the management operation, etc.;

7. After the execution of the accessed business 1 on the SCP is completed, the "business access response" operation is sent back to the application server, and the execution result is reported;

8. The business logic on the application server finds that the service capability of the SCP needs to be accessed again, and sends a "service access request" operation to the SCP, which provides information such as the type of service to be accessed, and requests access to the service 2 of the SCP;

9. After the execution of the accessed business 2 on the SCP is completed, the "business access response" operation is sent back to the application server, and the execution result is reported;

10. The application server sends service response information to the service requester;

11. The application server sends the "SCP access end request" operation to the SCP, requesting to end the SCP access process;

12. The SCP returns an operation of "SCP access end response" to the application server, notifying the application server that the SCP access process has ended.

The above steps can be extended to a process in which the application server accesses any number of services on the SCP. The SCP may also send multiple "management service data request" operations to the application server as required. In addition, in order for the SCP to manage the business data of the application server more effectively, the application server needs to provide the corresponding business data management logic, which manages the local business data according to the operation of the "management business data request" sent by the SCP. And the result is sent back to the SCP through the "management service data response" operation.

Referring to Fig. 3, the present invention passes through the SCP of authentication and visits the operation flow processing step of the service data on the application server as needed:

1. The SCP receives a service request initiated from a service requester (or an entity such as an SSP or a soft switch);

2. When the business logic on the SCP finds that it needs to use the business data on the application server, it sends an "application server access request" operation to the application server;

3. After the application server is authenticated, it returns the operation of "Application Server Access Response" to the SCP;

4. The SCP sends the "manage business data request" operation to the application server, requesting access to the business data on the application server;

5. The application server takes corresponding actions according to the management request sent by the SCP, and returns the "management business data response" operation to the SCP, which includes information such as the business data requested to be queried and the results of the management operation;

6. The SCP sends service response information to the service requester;

7. The SCP sends an "application server access end request" operation to the application server, requesting to end the application server access process;

8. The application server returns an "application server access end response" operation to the SCP, notifying the SCP that the application server access process has ended.

At this time, the SCP may send multiple "management service data request" operations to the application server as required. In order for the SCP to manage the business data of the application server more effectively, the application server needs to provide the corresponding business data management logic, which manages the local business data according to the "management business data request" sent by the SCP, and sends The result is sent back to the SCP via the "Management Service Data Response" operation.

FIG. 4 is a schematic diagram of the basic flow of the Web-based advertising service of the present invention. This embodiment is to apply the method of the present invention to provide a web-based advertising service. After the service user watches a certain amount of advertisements and answers certain questions, the service logic on the application server can access the prepaid service on the SCP to provide users with Provide free talk time for a certain period of time. Compared with traditional voice-based advertising services, Web-based advertising services can provide richer advertising information and enhance advertising effects.

Referring to Figure 4, the specific operation steps are:

1. The user browses the advertisement through the web through the browser. The advertisement information is provided by the application server and can be realized in various ways such as HTML;

2. After the user browses the advertisement information, the application server returns some question forms to the browser, and the user answers the questions and submits them;

3. If the user's answer to the question is qualified, the application server returns information to the browser, prompting the user to enter the page of two phone numbers, and the user fills in the two phone numbers (phone A and phone B respectively) and submits;

4. The application server returns a prompt message of "connecting phone xxxxxxx and phone yyyyyyyy", where "xxxxxxx" indicates the number of phone A, and "yyyyyyyy" indicates the number of phone B;

5. When the application server finds that it needs to access the charge card business of the SCP, it sends an "SCP access request" operation to the SCP to request access to the SCP;

6. After the SCP authenticates the application server and passes it, it returns the "SCP Access Response" operation to the application server;

7. The application server sends a "service access request" operation to the SCP, requesting access to the charge card service of the SCP, and provides service-specific information such as account, password, service-related phone number, usable account amount, and prompt language type. SCP's billing card business authenticates the account and password, and after the authentication, calculates the duration of the call based on the two phone numbers and the available account amount;

8. The SCP instructs the SSP to connect to phone A through an INAP message;

9. Phone A goes off-hook, and the SSP notifies the SCP of the information;

10. The debit card business of SCP instructs SSP to send a prompt tone to A through the INAP message, such as "You can talk for z minutes, connecting to the phone yyyyyyyy, please wait...", where "z" means you can talk The duration of , "yyyyyyyy" indicates the number of phone B;

11. The SCP instructs the SSP to connect to phone B through an INAP message;

12. Phone B picks up the hook, the SSP notifies the SCP of the information, and the debit card service of the SCP starts to time the call;

13. When the call time is approaching, the SCP instructs the SSP to send a prompt tone to phone A through the INAP message, such as "Your call time is a second", "a" indicates the remaining call time;

14. The SCP instructs the SSP to send a prompt tone to phone B through the INAP message, such as "Your call time is a second", "a" indicates the remaining call time;

15. When the call time is up, the SCP instructs the SSP to disconnect the A-B call through the INAP message;

16. The SCP returns the "service access response" operation to the application server;

17. The application server sends a page containing prompt information to the browser, prompting that the call time is up, and asking whether to continue browsing advertisements or answering questions;

18. The user selects "No";

19. The application server sends an "SCP access end request" operation to the SCP, requesting to end the SCP access process;

20. The SCP returns an operation of "SCP access end response" to the application server, notifying the application server that the SCP access process has ended.

The current 800 services are difficult to customize, and service data can only be updated manually by the operator's maintenance personnel. However, using the interface provided by the present invention, the SCP can access the service data stored in the application server. In this way, companies that apply for 800 services can save the business data on the company's application server, and they can easily customize the business data according to their needs.

Referring to Fig. 5, the basic process of using the present invention to realize the 800 services of customizable service data is as follows:

1. The SSP initiates an 800 service request to the SCP;

2. The SCP finds that it needs to access the business data stored in the application server, and sends an "application server access request" operation to the application server;

3. The application server authenticates the SCP, and sends an "application server access response" operation to the SCP after passing the authentication;

4. The SCP sends the "management service data request" operation to the application server, requesting to query the called number information according to the calling number;

5. The application server queries the called number information according to the calling number according to the management request sent by the SCP, and sends back the "management service data response" operation to the SCP;

6. According to the feedback result of the "management service data response" operation, the SCP instructs the SSP to establish a call connection between the calling party and the called party through the INAP message;

7. The SCP sends an "application server access end request" operation to the application server, requesting to end the application server access process;

8. The application server sends back an "application server access end response" operation to the SCP, and notifies the SCP of the end of the application server access process.

Claims (6)

1, a kind of method from the Service Control Point of intelligent network professional ability to the third party that open, it is characterized in that: this method comprises the following steps:

(1) interface of communicating by letter between a kind of SCP of being used for of definition and the application server;

(2) application server is undertaken alternately by described interface and SCP: application server is by the professional ability of this interface interchange SCP, and the information that provides service operation to need; And SCP moves needed information by this interface to the application server requested service, and returns the result of service operation.

2, method according to claim 1 is characterized in that: the interface of definition includes following two generic operations in the described step (1), and each generic operation is divided into some again, and wherein each operation has attribute separately respectively, is described below respectively:

Class-a operation, the operation transmit leg is: application server, the operation recipient is: SCP:

A1, SCP insert request: when application server wishes to order or visit professional ability on the SCP, at first send this operation, to send the request of access to SCP; Its parameter comprises at least: the sign of method for authenticating, authentication parameter, application server;

A2, service inquiry request: application server is inquired about the operation of the professional ability that oneself needs to SCP; Send the precondition of this operation: application server has received " SCP inserts response " operation that SCP sends, and has passed through the authentication of SCP; Its parameter comprises at least: type of service, service attribute tabulation;

A3, service subscription request: application server is ordered the operation of the business that oneself needs to SCP; Send the precondition of this operation: application server has received " SCP inserts response " operation that SCP sends, and has passed through the authentication of SCP; Its parameter comprises at least: the type of service tabulation;

A4, Operational Visit request: application server sends this operation with the professional ability on the visit SCP; Send the precondition of this operation: application server has received " SCP inserts response " operation that SCP sends, and has passed through the authentication of SCP; Its parameter comprises at least: type of service to be visited, professional customizing messages;

A5, the response of management service data: application server is asked the business datum of inquiry, the object information of bookkeeping to the SCP report, and this operation is the operation response of " management service request of data "; Send the precondition of this operation: application server has received " management service request of data " operation that SCP sends, and request manages operation to business datum; Its parameter comprises at least: the result of bookkeeping;

A6, SCP insert ending request: application server calls this operation with the visit of request winding-up; Its parameter comprises at least: the sign of application server;

A7, application server insert response: application server sends this operation with the business datum of notice SCP on can Management Application Server, and this operation is the operation response that " application server inserts request " operated; Send the precondition of this operation: application server has received " application server inserts request " operation that SCP sends, and has passed through the authentication of application server; Its parameter comprises at least: confirmation;

A8, application server access failure: application server sends this operation with the business datum of notice SCP on can Management Application Server, and provides error message; This operation is the operation response to " application server inserts request " operation; Send the precondition of this operation: application server has received " application server inserts request " operation that SCP sends, and does not have the authentication by application server; Its parameter comprises at least: error message;

A9, application server insert and finish response: application server sends this operation to be finished with notice SCP application server service data visitation process, and this operation is the operation response to " application server access ending request " operation; Send the precondition of this operation: application server has received " application server access ending request " operation that SCP sends; Its parameter comprises at least: announcement information;

Class-b operation, the operation transmit leg is: SCP, the operation recipient is: application server:

B1, SCP insert response: SCP and send the professional ability that this operation can be visited SCP with the notice application server, and this operation is the operation response to " SCP inserts request " operation; Send the precondition of this operation: SCP and received " SCP inserts request " operation that application server sends, the professional ability of application server request visit SCP; And being somebody's turn to do the authentication of operation by SCP, SCP allows its professional ability of application server access; Its parameter comprises at least: confirmation;

B2, SCP access failure: SCP send this operation can not visit the SCP professional ability with the notice application server, and provides error message, and this operation is the operation response to " SCP inserts request " operation; Send the precondition of this operation: SCP and received " SCP inserts request " operation that application server sends, the professional ability of application server request visit SCP; And should operate not by the authentication of SCP, SCP does not allow its professional ability of application server access; Its parameter comprises at least: error message;

B3, service inquiry response: SCP returns the business of its inquiry to application server, and this operation is the operation response of " service inquiry request " operation; Its parameter comprises at least: the type of service tabulation;

B4, service subscription response: SCP returns the response message of service subscription to application server.This operation is the operation response of " request of SCP service subscription " operation; Its parameter comprises at least: the type of service tabulation of ordering;

B5, Operational Visit response: SCP send this operation with the professional result who carries out of notice application server, and this operation is the operation response to " Operational Visit request " operation; Send the precondition of this operation: the service logic of SCP correct execution application server request; Its parameter comprises at least: professional customizing messages;

B6, Operational Visit failure: SCP send this operation and make mistakes with professional execution of notice application server.This operation is the operation response to " Operational Visit request " operation; The service logic that sends the request of the precondition of this operation: SCP execution application server is made mistakes; Its parameter comprises at least: error message;

B7, SCP insert to finish response: SCP and send this operation and finish with notice application server Operational Visit process, and the resource that takies when discharging professional the execution, and this operation is the operation response that " SCP inserts ending request " operated; Send the precondition of this operation: SCP and received " SCP inserts ending request " operation that application server sends, the visit of request winding-up; Its parameter comprises at least: announcement information;

B8, management service request of data: SCP send this operation so that the business datum that leaves on the application server is increased, deletes, changes, looks into and other bookkeeping; Its parameter comprises at least: the business datum of the type of bookkeeping, type of service, management;

B9, application server insert request: when SCP wishes business datum on the access application server, at first send this operation, send the request of access to application server; Its parameter comprises at least: the sign of method for authenticating, authentication parameter, SCP;

B10, application server insert ending request: SCP and send this operation finishes the application server business datum with request visit; Its parameter comprises at least: the sign of SCP.

3, method according to claim 1 is characterized in that: the middle application server of described step (2) carries out mutual operation by described interface and SCP and includes three classes:

The C class: application server is ordered the operating process of SCP business, in this flow process, orders one or more business that SCP provides as required by the application server of authentication;

The D class: the flow process of application server access SCP professional ability, in this flow process, visit one or more business that SCP provides as required by the application server of authentication;

The E class: the flow process of business datum on the SCP access application server, in this flow process, the SCP by authentication is the business datum on the access application server as required.

4, method according to claim 3 is characterized in that: described C class: the operating process that application server is ordered the SCP business comprises the following steps: at least

C1, application server send " SCP inserts request " operation to SCP, and request inserts SCP;

C2, SCP application server are carried out authentication, and by after the authentication, operate to application server loopback " SCP inserts response ";

C3, application server send " service inquiry request " operation, the SCP business that requires inquiry oneself to need to SCP;

C4, SCP inquire qualified business according to service attribute and other parameter of carrying in " service inquiry request " operation, to application server loopback " service inquiry response " operation, have comprised qualified type of service tabulation in this operation;

The needs of C5, application server basis oneself send " service subscription request " operation to SCP, have comprised type of service tabulation and other information that application server will be ordered in this operation;

C6, SCP are to application server loopback " service subscription response " operation, and notice application server service subscription is successful;

C7, application server send " SCP inserts ending request " operation to SCP, and request finishes SCP and inserts terminal procedure;

C8, SCP are to application server loopback " SCP inserts and finishes response " operation, and notice application server SCP access procedure finishes;

Wherein C3 and C4 are option, just carry out this two operations when needing to inquire about SCP professional before application server is ordered the SCP business; Order a plurality of SCP when professional at application server, but two operations of C5 and C6 according to needs circulation carry out repeatedly.

5, method according to claim 3 is characterized in that: described D class: the flow process of application server access SCP professional ability comprises the following steps: at least

D1, service requester send service request to application server;

Service logic in D2, the application server finds to have the professional ability that needs visit SCP, sends " SCP inserts request " operation to SCP, and request inserts SCP;

D3, SCP application server are carried out authentication, and by after the authentication, operate to application server loopback " SCP inserts response ";

Service logic in D4, the application server sends " Operational Visit request " operation to SCP, and type of service and other relevant information that visit are provided in this operation, the business of request visit SCP;

The service discovering of D5, SCP has the business datum that needs on the access application server, sends " management service request of data " operation to application server;

D6, application server act accordingly according to the management request that SCP sends, and to SCP loopback " response of management service data " operation, wherein comprise the result's of business datum that request inquires about, bookkeeping information at least;

Business accessed among D7, the SCP is finished, to application server loopback " Operational Visit response " operation, the result of report executing;

D8, application server send service response information to service requester;

D9, application server send " SCP inserts ending request " operation to SCP, and request finishes SCP and inserts terminal procedure;

D10, SCP are to application server loopback " SCP inserts and finishes response " operation, and notice application server SCP access procedure finishes;

Wherein D5 and D6 are option, just carry out this two operations when the service logic of SCP need be visited business datum on this application server; When the service logic of SCP needed repeatedly business datum on the access application server, also correspondingly circulation was repeatedly for two operations of D5 and D6; When the service logic on application server was found repeatedly to visit the SCP professional ability, two operations of D4 and D7 also correspondingly circulated and carry out repeatedly.

6, method according to claim 3 is characterized in that: described E class: the flow process of business datum comprises the following steps: at least on the SCP access application server

E1, SCP receive from the service switching point or soft switch or other service request that provides the entity of Service Switching Function SSF to initiate as service requester;

Service logic on E2, the SCP finds to use the business datum on the application server, then sends " application server inserts request " to application server and operates;

E3, application server are through authentication, to SCP loopback " application server inserts response " operation;

E4, SCP send " management service request of data " operation to application server, and request is to the business datum on the access application server;

E5, application server are made corresponding actions according to the management request that SCP sends, and to SCP loopback " response of management service data " operation, wherein comprise the business datum of request inquiry, the category information as a result of bookkeeping;

E6, SCP send service response information to service requester;

E7, SCP send " application server access ending request " operation to application server, and request finishes the application server access procedure;

E8, application server are to SCP loopback " application server inserts and finishes response " operation, and notice SCP application server access procedure finishes;

Wherein, when the service logic of SCP needed repeatedly business datum on the access application server, also correspondingly circulation was repeatedly for two operations of E4 and E5.

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