CN101848434B - Equipment and service configuration management method and system - Google Patents

Abstract

The invention relates to a configuration management method and a system of equipment and business. The method comprises the following steps: receiving user identification information and a management command for carrying out a business configuration management operation; generating an extensible markup language configuration access protocol message according to the management command, and keepingthe extensible markup language configuration access protocol message related to the user identification information; and sending the extensible markup language configuration access protocol information so that an application server carries out corresponding management operation on the business configuration information corresponding to the user identification markup information. In the technical proposal, an XCAP message is generated through the received management command for business configuration management operation so that the application server can carry out the management command for business configuration via the XCAP message to achieve management operation on business configuration by ICS.

Description

Equipment and service configuration management method and system

technical field

The present invention relates to the field of communication technology, in particular to a device, a service configuration management method and a system.

Background technique

At present, mobile communication networks such as Global System for Mobile Communications (GSM) and Code Division Multiple Access (CDMA) are mainly based on Circuit-Switched (CS). Each operator has established a relatively complete and rich service platform based on the CS network, and the mobile switching center (Mobile Switching Center, MSC) and various servers cooperate to complete UE authentication, call routing, and service logic execution.

The Internet Protocol (Internet Protocol, IP) Multimedia Subsystem (IP Multimedia Sub-system, IMS), which is a development trend in the telecommunications industry, is a service network based on IP switching. IMS supports UE to access the IMS network through various IP access networks such as General Packet Radio Service (GPRS) to perform IMS multimedia services. Since IMS is a service network based on IP-Capable Access Network (IP-CAN), its core is Call Session Control Function (CSCF) equipment and various application servers (Application Server, AS). Among them, the S-CSCF is responsible for routing the call request to the correct AS when the conditions are met, and the AS executes the business logic. The IMS equipment basically corresponds to the MSC of the CS network and various servers such as color ring tones and short message centers. Compared with CS network, IP-CAN provides higher bandwidth and supports richer services.

Since the overall deployment of the IMS network will not be completed in a short time, and all CS network users cannot replace new IMS terminals in a short time, therefore, the CS network will coexist with the IMS network for a certain period of time. In order to avoid the increase of operating costs caused by the simultaneous operation of the two service platforms of CS and IMS, and to avoid the increased construction costs of the reconstruction of the two service platforms of CS and IMS brought about by the introduction of new services, 3GPP plans to transfer the service logic functions of the CS network to the IMS network , to achieve the unification of business platforms. The unified service platform is called IMS Centralized Services (ICS).

ICS (3GPP TS 23.292) supports IMS services using CS access for media transmission, and supports ICS's Service Centralization and Continuity Application Server (Service Centralization and Continuity Application Server, SCC AS) IMS applications based on the home network. The SCC AS is inserted into the session path through the calling and called initial filter criteria (initial Filter Criteria, iFC), as the calling AS of the first call or the called AS of the last call. When the IMS session uses the CS bearer (bearer), the SCC AS may also be invoked through the PSI termination (3GPP TS 23.228) process. ICS User Equipment (User Equipment, UE) is an IMS UE with enhanced ICS capabilities, which supports the exchange of service control signaling with the SCC AS, and supports the establishment of a bearer control signaling path to establish media through the CS domain.

The I1 reference point is used between UE and SCC AS to transfer service control signaling on CS access. The protocol running on the I1 reference point is called the ICS control protocol, or ICS protocol for short.

In the process of implementing the present invention, the inventor found at least the following defects in the prior art: the ICS protocol only supports ICS session establishment and service control, and does not support user management operations of IMS service configuration.

Contents of the invention

The embodiment of the present invention proposes a device, a service configuration management method and a system, so as to realize the management operation of the IMS service configuration through the ICS protocol.

An embodiment of the present invention provides a service configuration management method, including:

Receive user identification information and management commands for business configuration management operations;

generating an Extensible Markup Language Configuration Access Protocol message according to the management command, where the Extensible Markup Language Configuration Access Protocol message is associated with the user identification information;

Sending the Extensible Markup Language Configuration Access Protocol message, so that the application server performs a corresponding management operation on the service configuration information corresponding to the user identification information.

The embodiment of the present invention also provides a server, including:

A receiving module, configured to receive user identification information and management commands for performing business configuration management operations;

A generating module, configured to generate an Extensible Markup Language Configuration Access Protocol message according to the management command, and the Extensible Markup Language Configuration Access Protocol message is associated with the user identification information;

A sending module, configured to send the Extensible Markup Language Configuration Access Protocol message, so that the application server performs a corresponding management operation on the service configuration information corresponding to the user identification information according to the management command.

The embodiment of the present invention also provides a mobile switching center equipment, including:

A receiving module, configured to receive an unstructured supplementary data service message sent by a terminal; the unstructured supplementary data service message includes a management command for performing service configuration management operations;

An identification module, configured to identify the service code in the unstructured supplementary data service message;

A sending module, configured to send the management command and user identification information to the service centralization and continuity application server when the service code is associated with the centralized control of the Internet Protocol Multimedia Subsystem.

The embodiment of the present invention also provides a mobile switching center equipment, including:

A receiving module, configured to receive an unstructured supplementary data service message sent by a terminal; the unstructured supplementary data service message includes a management command for performing service configuration management operations;

A sending module, configured to send the unstructured supplementary data service message to the HLR.

An embodiment of the present invention also provides a home location register, including:

The receiving module is used to receive the unstructured supplementary data service message sent by the mobile switching center; the unstructured supplementary data service message includes a management command for performing service configuration management operations;

An identification module, configured to identify the service code in the unstructured supplementary data service message;

A sending module, configured to send the management command and user identification information to the service centralization and continuity application server when the service code is associated with the centralized control of the Internet Protocol Multimedia Subsystem.

The embodiment of the present invention also provides a terminal, including:

A sending module, configured to send an unstructured supplementary data service message to the mobile switching center; the unstructured supplementary data service message includes a management command for performing service configuration management operations;

The receiving module is configured to receive the unstructured supplementary data service message including the management response returned by the mobile switching center.

The embodiment of the present invention also provides a service configuration management system, including:

The mobile switching center is configured to send the management command and user information to the service centralization and continuity application server when the service code in the unstructured supplementary data service message sent by the terminal is associated with the centralized control of the Internet Protocol Multimedia Subsystem. Identification information; the unstructured supplementary data service message contains management commands for performing service configuration management operations;

The business concentration and continuity application server is configured to generate an Extensible Markup Language Configuration Access Protocol message according to the management command, and the Extensible Markup Language Configuration Access Protocol message is associated with the user identification information;

The application server is configured to perform a corresponding management operation on the service configuration information corresponding to the user identification information according to the Extensible Markup Language Configuration Access Protocol message.

The embodiment of the present invention also provides a service configuration management system, including:

The mobile switching center is configured to forward the unstructured supplementary data service message sent by the terminal to the home location register; the unstructured supplementary data service message includes a management command for performing service configuration management operations;

A home location register, configured to send the management command and user identification to the service centralization and continuity application server when the service code in the unstructured supplementary data service message is associated with the centralized control of the Internet Protocol Multimedia Subsystem information;

The business concentration and continuity application server is configured to generate an Extensible Markup Language Configuration Access Protocol message according to the management command, and the Extensible Markup Language Configuration Access Protocol message is associated with the user identification information;

The application server is configured to perform a corresponding management operation on the service configuration information corresponding to the user identification information according to the Extensible Markup Language Configuration Access Protocol message.

The foregoing embodiment generates an Extensible Markup Language (EXtensible Markup Language, XML) configuration access protocol (XML Configuration Access Protocol, XCAP) message according to the received management command for performing service configuration management operations, so that the Telephony Application Server (Telephony Application Server, TAS) can receive the management command through the XCAP message, so as to perform the corresponding management operation on the service configuration information corresponding to the user identification information according to the management command, that is, realize the management operation on the IMS service configuration through the ICS protocol.

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is a schematic structural diagram of a service configuration management system according to an embodiment of the invention;

Fig. 2 is a schematic structural diagram of another service configuration management system according to an embodiment of the present invention

FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a mobile switching center device according to an embodiment of the present invention;

5 is a schematic structural diagram of another mobile switching center device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a home location register according to an embodiment of the present invention;

FIG. 7A is a schematic structural diagram of a server according to an embodiment of the present invention;

FIG. 7B is a schematic structural diagram of another server according to an embodiment of the present invention;

FIG. 8 is a flowchart of a service configuration management method according to an embodiment of the present invention;

FIG. 9 is a flowchart of a service configuration management method according to an embodiment of the present invention;

Fig. 10 is a flowchart of another service configuration management method according to an embodiment of the present invention.

Detailed ways

FIG. 1 is a schematic structural diagram of a service configuration management system according to an embodiment of the present invention. The system includes MSC 11, SCC AS 12 and application server 13. MSC 11 means MSC or MSC Server (MSC Server), refer to the "TS 23.002" standard formulated by 3GPP, which can be in a roaming network or a home network, and supports the Unstructured Supplementary Data Service (Unstructured Supplementary) in the "TS 23.090" standard formulated by 3GPP Service Data, US SD). After receiving the USSD message containing the management command sent by the ICS UE, the MSC 11 extracts the service code (Service Code) from the USSD message. If the MSC 11 can identify the Service Code in the USSD message, and the Service Code represents an ICS application, then the MSC 11 sends the ICS application information including the management command and the user identification information to the SCC AS 12. The user identification information is any one or combination of Mobile Station International Integrated Services Digital Network (Integrated Services Digital Network, ISDN) number (Mobile Station international ISDN number, MSISDN), International Mobile Subscriber Identification Number (International Mobile Subscriber Identification Number, IMSI) .

Wherein, the above-mentioned management command is parallel to commands such as the call initiation command, and is a new command defined for the ICS Control Protocol (ICP). The above management commands are used to manage and operate the service configuration of various supplementary services applied in Multi-Media Telephony (MMTel).

The management command includes: a management command identifier, an operation and one or more corresponding sub-services. Wherein, the management command identifier is used to distinguish the management command from other commands such as the call initiation command, and the sub-services are various supplementary services included in the MMTel application (see Table 1). The management command may further include operation parameters, that is, parameters related to operations, for example, a forwarding number. That is, a management command includes a group of management command identifiers, operations, one or more subservices or includes a group of management command identifiers, operations, one or more subservices, and operation-related parameters.

Table 1 Supplementary services and corresponding operations included in the MMTel application

Supplementary business management operations

"CFU, CFB, CFNR, CFNL, CD" Activate/Deactivate, Register/Erase, Ask "ICB, OCB, ACR" Activate/Deactivate, Register/Erase, Ask "CW" activate/deactivate "CSG" Activate/Deactivate, Register/Erase, Ask "OIR, TIR" ask

For supplementary services, refer to the "TS 24.173" standard formulated by 3GPP.

Assuming that the management command identifier is M, and the "ICB" service in the MMTel application is "activated", the corresponding management command may be "M, activate, ICB".

The management command can include application identification, which is used to distinguish different applications, such as MMTel, the service configuration management of the presence service application Presence and the conference call application Conferencing; different applications can have different operations, for example, the operation of the conference call application can include creating a conference 1. Designate attendees, and the operation of presenting business applications may include creating a friend list and creating a privacy policy; some applications may not have sub-service divisions, such as conference call applications. The application identifier may be NAF-ID (Network Application Function-Identity). For example, setting the NAF-ID to "01" means that the management command is aimed at the service configuration management of the MMTel application; setting the NAF-ID to "10" means that the management command is aimed at the business configuration management of the conference phone application; setting the NAF- The ID is "11", indicating that the management command is aimed at the service configuration management of the presentation service application.

Corresponding to a management command, a management response is defined. The format of the management response corresponds to the management command. For the MMTel application, the management response includes: management command identification, operation and one or more sub-services, and operation result. The administrative response may further include parameters related to the operation, such as a forward-to-number. That is, a management response includes a set of management command identifiers, operations, operation results, one or more sub-services or includes a set of management command identifiers, operations, operation results, one or more sub-services, and operation-related parameters.

SCC AS 12 supports the above management commands, and after receiving the ICS application information and user identification information sent by MSC 11, it executes the I1 reference point protocol, that is, the conversion between ICP and XCAP. Specifically include: the SCC AS 12 recognizes that the received ICS application information contains management commands, and generates an XCAP message according to the management commands, that is, a service configuration access service request message.

After the application server 13 receives the XCAP message sent by the SCC AS 12, it performs corresponding management operations on the service configuration corresponding to the user identification information.

When the business configuration access service needs to be subscribed, in another business configuration management system according to the embodiment of the present invention, the SCC AS can further authenticate the identified management command according to the MSISDN in the user ID information, that is, check the user ID associated with the management command Whether there is a business configuration access service: if it does not exist, the business configuration will not generate an XCAP message, but will indicate to the ICS UE that "the service does not exist" with a management response; if it exists, the business configuration will be authenticated and an XCAP message will be generated. And insert the "HTTP X-3GPP-Asserted-Identity" header into the generated XCAP message (see "TS 24.109" formulated by 3GPP), write the MSISDN into the authentication header in the form of Tel URI (IETF RFC3966), and write the XCAP The message is sent to the application server 13 . The authentication header indicates to the application server 13 that the MSISDN is a credible user identifier, that is, the SCC AS 12 presents an authentication agent (Authentication Proxy, AP) identity to the application server 13. When the user identification information is IMSI, the SCC AS can further obtain the MSISDN associated with the IMSI, and then perform management command authentication. XCAP refers to the "TS 24.623" standard formulated by 3GPP. Refer to the "TS 24.623" standard formulated by 3GPP for AP. This standard describes the management of service configuration by ICS UE through the Ut interface. AP can exist between UE and TAS, and authenticate ICS UE on behalf of TAS. Transfer the business configuration access service request to TAS.

The application server 13 recognizes that the service configuration access service request has passed the authentication through the "HTTP X-3GPP-Asserted-Identity" header, executes the configuration access service configuration service according to the XCAP message, and returns the execution result to the SCC AS 12. Here, when the system performs service configuration management operations on the MMTel application, the application server 13 can be a TAS, and the TAS refers to the "3GPP TS 24.173" standard. When the system performs service configuration management on the conference call application, the application server 13 can be the application server of the conference call; when the system performs service configuration management on the presence service, the application server 13 can be the application server of the presence service.

When the user identification information does not contain the MSISDN, the SCC AS can further obtain the MSISDN.

The ICS UE can set at least one IMS public user identity (Public User Identity) in the management command. In the case that the IMS public user identity is included in the management command, the SCC AS12 can also check whether the IMS public user identity is associated with the MSISDN or IMSI, so as to implement the authentication process on the included IMS public user identity. If it is associated, the management command is authenticated according to the IMS public user ID, that is, it is judged whether the IMS public user ID is associated with a service configuration service, if it is associated, the authentication is passed, and the SCC AS 12 generates an XCAP message for each IMS public user ID , and insert the "HTTP X-3GPP-Asserted-Identity" header, write the IMS public user identity into the "HTTP X-3GPP-Asserted-Identity" header inserted in the respective XCAP message, and then request the application server to configure the access service; if If not associated, the management command is rejected. When some public user identities pass the authentication, XCAP messages are generated for these public user identities, and the SCC AS refuses to request configuration access services from the application server for the rest of the public user identities that have not passed the authentication. Yet another service configuration management system in the embodiment of the present invention may further include a Home Subscriber Server (HSS). If the ICS user has not registered with the IMS, the TAS obtains the user's service configuration information from the HSS, and the information may be in the form of an XML document.

Similarly, the ICS UE can set at least one IMS public user identity in the call initiation command, and the SCC AS can also perform authentication processing on it.

Fig. 2 is a schematic structural diagram of another service configuration management system according to an embodiment of the present invention. The system may further include a home location register (Home Location Register, HLR), ie HLR 21. If the MSC cannot identify the Service Code associated with the ICS, it forwards the USSD message to the HLR to which the UE belongs, and the HLR identifies the Service Code in the USSD message. When the Service Code is associated with the ICS, it sends the ICS application information to an SCC AS.

The system embodiments described above may be based on the I1 reference point. The I1 reference point is used between UE and SCC AS to transmit service control signaling on CS access, and USSD (3GPP TS 23.090) can be used to transmit service control signaling. The protocol running on the I1 reference point is called the ICS control protocol, or ICS protocol for short. The I1 reference point includes three functions: the first function is to support the establishment of a session based on CS access for a session initiated or terminated by a UE; the second function is to pass additional IMS parameters during session establishment; the third function IMS service control is performed based on CS access. Among them, the first and second functions are optional.

FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention. The terminal includes a sending module 31 and a receiving module 32 . The sending module 31 is configured to send a USSD message including a management command to the MSC. The receiving module 32 receives the USSD message including the management response returned by the MSC.

In another type of terminal according to the embodiment of the present invention, the management command included in the USSD message sent by the sending module 31 may further include at least one IMS public user identifier.

Fig. 4 is a schematic structural diagram of a mobile switching center device according to an embodiment of the present invention. The MSC includes a receiving module 41 , an identifying module 42 and a sending module 43 . The receiving module 41 is configured to receive the USSD message containing the management command sent by the ICS UE. The identification module 42 identifies the Service Code associated with the ICS. The sending module 43 sends ICS application information and user identification information to the SCC AS, see the above system embodiment for details.

Fig. 5 is a schematic structural diagram of another mobile switching center device according to an embodiment of the present invention. The MSC includes a receiving module 51 and a sending module 52 . The receiving module 51 is used to receive the USSD message containing the management command sent by the ICS UE. The sending module 52 forwards the USSD message received by the receiving module 51 to the HLR to identify the Service Code associated with the ICS.

FIG. 6 is a schematic structural diagram of a home location register according to an embodiment of the present invention. The HLR includes a receiving module 61 , an identifying module 62 and a sending module 63 . The receiving module 61 is configured to receive a USSD message containing a management command sent by the MSC. The identification module 62 identifies the Service Code associated with the ICS. The sending module 63 sends the ICS application information and user identification information to the SCC AS.

FIG. 7A is a schematic structural diagram of a server according to an embodiment of the present invention. The server can be an SCC AS, including: a receiving module 71, a generating module 72 and a sending module 73. After the receiving module 71 receives the ICS application information and user identification information sent by the MSC or HLR, the generating module 72 generates an XCAP message according to the management command in the ICS application information, and completes the conversion from ICP to XCAP. The sending module 73 sends the XCAP message to the TAS, and the TAS executes corresponding service configuration management operations according to the management commands in the XCAP message.

FIG. 7B is a schematic structural diagram of another server according to an embodiment of the present invention. In this embodiment, the SCC AS may further include a command authentication module 74 and an insertion module 75. The command authentication module 74 is used for authenticating the management command in the ICS message, that is, checking whether the default public identity targeted by the management command is subscribed to or associated with the business configuration management service. If it does not exist, the generation module 72 does not generate an XCAP message, and the sending module 73 sends a management response to indicate to the UE that "the server does not exist"; if it exists, the authentication passes. The inserting module 75 inserts the "HTTP X-3GPP-Asserted-Identity" header into the XCAP message generated by the generating module 72 when the authentication is passed, and writes the MSISDN in the user identification information received by the receiving module 71 into the header.

When there is no MSISDN of the ICS UE in the user identification information, the SCC AS may further include an acquisition module. The obtaining module obtains the associated MSISDN from the public information recorded by the SCC AS according to the IMSI. The generation module 72 writes the MSISDN acquired by the acquisition module into the "HTTP X-3GPP-Asserted-Identity" header of the XCAP message.

The SCC AS may further include an identity authentication module, which is used to authenticate the IMS public user identity when the management command received by the receiving module contains the IMS public user identity, that is, the public user identity carried by the authentication management command. Whether the identity is legal, that is, to judge whether the IMS public user ID is associated with user identification information such as MSISDN, if associated, then the authentication is legal; otherwise, the authentication fails, and the sending module returns a "rejection" management response.

Fig. 8 is a flowchart of a service configuration management method according to an embodiment of the present invention. The method includes:

Step 81, the SCC AS receives user identification information and management commands for performing service configuration management operations;

Step 82, the SCC AS generates an XCAP message according to the management command, and the XCAP message is associated with the user identification information;

Step 83: The SCC AS sends the XCAP message, so that the application server such as TAS performs corresponding management operations on the service configuration information corresponding to the user identification information according to the XCAP message.

In this embodiment, the SCC AS receives a management command for performing service configuration management operations, and generates an XCAP message according to the management command, so that the application server can receive the management command through the XCAP message, so that the application server can receive the management command according to the management command. The service configuration information corresponding to the user identification information performs a corresponding management operation, that is, the management operation of the IMS service configuration is realized through the ICS protocol.

Fig. 9 is a flowchart of a service configuration management method according to an embodiment of the present invention. The method includes:

In step 91, the UE sends a USSD message to the CS network, which includes management commands for service configuration management operations.

Step 92, the MSC or HLR extracts the Service Code from the USSD message, learns that the UE has an ICS application request according to the extracted Service Code, and sends the ICS application information in the USSD message together with the user identification information to the SCC AS. The ICS application information contains management commands.

Step 93, the SCC AS analyzes the ICS application information, and detects the management command of the service configuration. The SCC AS authenticates the management command of the UE (or it can be authenticated by the TAS), that is, it judges whether there is a business configuration access service in the MSISDN. If the authentication is unsuccessful, it rejects the management command of the UE. After performing steps 94 to 95, the end ; If the authentication is successful, execute step 96.

Step 94, the SCC AS returns a management response of "refusal" to the MSC or HLR.

In step 95, the MSC or HLR returns a USSD message containing a "reject" management response to the UE, and ends.

Step 96: The SCC AS generates an XCAP message based on the management command and the MSISDN, and adds the "HTTP X-3GPP-Asserted-Identity" header, and writes the MSISDN into the header in the form of a Tel URI. Send XCAP message to application server such as TAS, SCC AS presents AP behavior to TAS.

Step 97, TAS recognizes that the configuration access service request has passed the authentication through the "HTTP X-3GPP-Asserted-Identity" header, executes the configuration access service according to the XCAP message, and returns the execution result to the SCC AS 12. That is, the application server returns the configuration access service result after modifying the service configuration information of the UE according to the XCAP message. If successful, return 200OK; if unsuccessful (for example, the user has no relevant supplementary service subscription, or the parameter is wrong), return an error response. If the user ID in the authentication header is not registered with the IMS, the TAS may further obtain the service configuration information of the user from the HSS.

Step 98, the SCC AS sends the result of the management operation to the HLR.

In step 99, the MSC sends the result of the management operation to the UE through a USSD message.

In this embodiment, by authenticating the management command, the SCC AS further realizes the management operation of the service configuration under the condition that the network provides subscription for the user.

Fig. 10 is a flowchart of another service configuration management method according to an embodiment of the present invention. In this embodiment, the management command carries the public user identifier. The method includes:

Step 101, the UE sends a USSD message to the CS network, which includes a service configuration management command, and the management command includes at least one IMS public user identity PUI1.

Step 102, the MSC or HLR extracts the Service Code from the USSD message, learns from the Service Code that the UE requests an ICS application, and sends the ICS application information together with the ICE identification information to the SCC AS.

Step 103 The SCC AS parses the ICS application information, detects the service configuration management command, and extracts the IMS public user identity (PUI1, PUI2) from the management command. First, the SCC AS authenticates the public user ID, that is, learns whether the public user ID (such as PUI1) included in the management command is associated with the MSISDN, if the authentication fails, execute steps 104 to 105, and end; if associated, the authentication passes, The SCC AS authenticates the management command of the UE, that is, judges whether there is a business configuration access service in the public user ID. If it exists, the authentication is passed, and step 106 is executed; if not, the authentication fails, and after steps 104 to 105 are executed, Finish. Alternatively, the management command can be authenticated by the TAS, in this case, the SCC AS directly executes step 106. When the management command contains at least two PUIs, and at least one of the PUIs fails to pass the authentication, the passed PUIs provide service configuration management services, and if not passed, the UE is notified in the management response.

Step 104, the SCC AS returns a management response of "refusal" to the MSC or HLR.

Step 105, the MSC or the HLR returns a USSD message containing a management response of "reject" to the UE, and ends.

Step 106, the SCC AS management command and PUI1 generate an XCAP message, and add the "HTTPX-3GPP-Asserted-Identity" header, write PUI1 into the header, and send it to the TAS. The SCC AS presents the AP behavior to the TAS.

Step 107, TAS returns the result of the management operation, if successful, returns "200 OK"; if unsuccessful (for example, the user has no relevant supplementary service subscription, or the parameter is wrong), returns an error response. If the ICS user has not registered with the IMS, the TAS may need to obtain the user's service configuration information from the HSS.

Step 108: The SCC AS generates an XCAP message based on the management command and the PUI2, and adds the "HTTPX-3GPP-Asserted-Identity" header, writes the PUI2 into the header, and sends it to the TAS. The SCC AS presents the AP behavior to the TAS.

Step 109, TAS returns the result of the management operation, if successful, returns "200 OK"; if unsuccessful (for example, the user has no relevant supplementary service subscription, or the parameters are wrong), returns an error response. If the ICS user has not registered with the IMS, the TAS can further obtain the user's service configuration information from the HSS.

Step 1010, the SCC AS sends the result of the management operation to the HLR.

In step 1011, the MSC sends the result of the management operation to the UE through a USSD message.

In this embodiment, the SCC AS guarantees the security of the management operation of the service configuration by authenticating the public user ID.

The above method, device and system embodiments generate an XCAP message according to the received management command for the service configuration management operation, so that the application server can execute the corresponding service configuration management operation through the XCAP message, thereby implementing the IMS service through the ICS protocol. Configuration management operations.

Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (15)

1. A service configuration management method, characterized in that, comprising: Receive user identification information and a management command for performing business configuration management operations; check whether the user identification associated with the management command has a business configuration access service; If it exists, an Extensible Markup Language Configuration Access Protocol message is generated according to the management command, and the Extensible Markup Language Configuration Access Protocol message is associated with the user identification information; Sending the Extensible Markup Language Configuration Access Protocol message, so that the application server performs corresponding management operations on the service configuration information corresponding to the user identification information; Wherein, said receiving user identification information and management commands for performing service configuration management operations includes: receiving said user identification information and management commands sent by a mobile switching center; said user identification information and management commands are sent by said mobile switching center Sending is performed according to the service code in the received unstructured supplementary data service message; The receiving user identification information and management commands for performing service configuration management operations includes: receiving the user identification information and management commands sent by the home location register; the user identification information and management commands are received by the home location register according to The service code in the unstructured supplementary data service message is sent; the unstructured supplementary data service message is sent to the home location register by the mobile switching center; The user identification information is any one or combination of the mobile station International Integrated Services Digital Network number and the International Mobile Subscriber Identification Code, and the checking whether the user identification associated with the management command has a business configuration access service includes: According to the ISDN number of the mobile station in the user identification information, the management command is authenticated; if the authentication fails, a management response of rejection is returned; if the authentication is passed, the extensible markup language configuration access A header written with the ISDN number of the mobile station is inserted into the protocol message, and the header is used to indicate that the user identification information has passed the authentication. 2. The service configuration management method according to claim 1, wherein the management command includes: a management command identifier, an operation and a corresponding sub-service. 3. The service configuration management method according to claim 2, wherein the management command further includes: an operation parameter. 4. The service configuration management method according to claim 2 or 3, wherein the management command further includes: an application identifier for distinguishing different applications. 5. The service configuration management method according to claim 1, wherein the management command comprises: a management command identifier, an operation, and an application identifier for distinguishing different applications. 6. The service configuration management method according to claim 1, characterized in that before authenticating the management command according to the ISDN number of the mobile station in the user identification information, it also includes: according to the user identification The information obtains the number of the international integrated service digital network of the mobile station. 7. The service configuration management method according to claim 1, further comprising: The public user ID in the management command is authenticated, and if the authentication fails, a management response of rejection is returned; if the authentication is passed, the management command is authenticated according to the public user ID. 8. The service configuration management method according to claim 7, wherein generating an Extensible Markup Language Configuration Access Protocol message according to the management command comprises: generating an Extensible Markup Language Configuration Access Protocol message for each public user identifier . 9. The service configuration management method according to claim 5 or 7, wherein the management response includes: a management command identifier, an operation, an operation result, and a sub-service. 10. The service configuration management method according to claim 9, characterized in that, the management response further includes: operation parameters. 11. A server, characterized in that, comprising: A receiving module, configured to receive user identification information and management commands for performing business configuration management operations; A generating module, configured to check whether the user identifier associated with the management command has a business configuration access service; if it exists, generate an Extensible Markup Language Configuration Access Protocol message according to the management command, and the Extensible Markup Language Configuration Access Protocol message associated with the user identification information; A sending module, configured to send the Extensible Markup Language Configuration Access Protocol message, so that the application server performs corresponding management operations on the service configuration information corresponding to the user identification information according to the management command; A command authentication module, configured to authenticate the management command; The sending module is also used to return a rejection management response when the authentication of the command authentication module fails; An inserting module, configured to insert a header written with the ISDN number of the mobile station in the Extensible Markup Language Configuration Access Protocol message when the command authentication module passes the authentication, and the header is used to represent the The above user identification information is authenticated by the management command; An obtaining module, configured to obtain the ISDN number of the mobile station according to the user identification information. 12. The server according to claim 11, further comprising: The identity authentication module is used to authenticate the public user ID in the management command; The sending module is further configured to return a rejection management response when the authentication by the identity authentication module fails. 13. The server according to claim 12, wherein the generating module is specifically configured to generate an Extensible Markup Language Configuration Access Protocol message for each public user identifier. 14. A business configuration management system, characterized in that it comprises: The mobile switching center is used to send management commands and user identification information to the service centralization and continuity application server when the service code in the unstructured supplementary data service message sent by the terminal is associated with the centralized control of the Internet Protocol Multimedia Subsystem ; The unstructured supplementary data service message contains management commands for performing service configuration management operations; The business concentration and continuity application server is configured to check whether the user ID associated with the management command has a business configuration access service; if it exists, generate an Extensible Markup Language configuration access protocol message according to the management command, and the extensible tag The language configuration access protocol message is associated with the user identification information; wherein, the checking whether the user identification associated with the management command has a service configuration access service includes: according to the mobile station ISDN in the user identification information number to authenticate the management command; if the authentication fails, a rejected management response will be returned; if the authentication is passed, insert the message that says the mobile station ISDN The header of the number, which is used to indicate that the user identification information has passed the authentication; The application server is configured to perform a corresponding management operation on the service configuration information corresponding to the user identification information according to the Extensible Markup Language Configuration Access Protocol message. 15. A business configuration management system, characterized in that it comprises: The mobile switching center is configured to forward the unstructured supplementary data service message sent by the terminal to the home location register; the unstructured supplementary data service message includes a management command for performing service configuration management operations; A home location register, configured to send the management command and user identification to the service centralization and continuity application server when the service code in the unstructured supplementary data service message is associated with the centralized control of the Internet Protocol Multimedia Subsystem information; The business concentration and continuity application server is configured to check whether the user ID associated with the management command has a business configuration access service; if it exists, generate an Extensible Markup Language configuration access protocol message according to the management command, and the extensible tag The language configuration access protocol message is associated with the user identification information; wherein, the checking whether the user identification associated with the management command has a service configuration access service includes: according to the mobile station ISDN in the user identification information number to authenticate the management command; if the authentication fails, a rejected management response will be returned; if the authentication is passed, insert the message that says the mobile station ISDN The header of the number, which is used to indicate that the user identification information has passed the authentication; The application server is configured to perform a corresponding management operation on the service configuration information corresponding to the user identification information according to the Extensible Markup Language Configuration Access Protocol message.

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