WO2007115480A1

WO2007115480A1 - A method, a system and an equipment of a roaming intelligent subscriber triggering an intelligent service in its home location

Info

Publication number: WO2007115480A1
Application number: PCT/CN2007/001006
Authority: WO
Inventors: Yongde Wang
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2006-04-06
Filing date: 2007-03-28
Publication date: 2007-10-18
Also published as: CN101047971A; CN101047971B

Abstract

A method, a system and an equipment used for a roaming intelligent subscriber to trigger an intelligent service in its home location. When the intelligent subscriber is roaming between different service providers, the visit Mobile Switching Center (MSC) of the intelligent subscriber sends the Mobile Station International ISDN number (MSISDN) of the intelligent subscriber to the local Gateway Mobile Switching Center (GMSC) of the intelligent subscriber. The local GMSC retrieves originating CAMEL Subscripting Information (O-CSI) of the intelligent subscriber from the home location register (HLR) according to the MSISDN of the intelligent subscriber, and then triggers an intelligent service according to the O-CSI. It can be realized that to trigger an intelligent service in its home location when an intelligent subscriber roaming between different service providers in use of this invention.

Description

Method, system and device for triggering intelligent service at home when smart user roams

Technical field

The present invention relates to the field of network communications, and in particular, to a method, system, and device for triggering an intelligent service at a home when an intelligent user roams.

Background of the invention

The intelligent network is developed on the basis of the existing telephone network, and is a smart telephone network or an integrated service digital network. The intelligent network is composed of a program-controlled switch node, a signaling network No. 7 and a service control computer. Its network intelligence is configured on a computer distributed among several service control points in the whole network, and the intelligent control of the network is implemented by software. To provide more flexible intelligent control functions. When it is necessary to add new services to the intelligent network, it is not necessary to modify the end office and the switch, and the personnel of the telecommunication company or even the users themselves can modify the software to achieve the purpose of providing new services at any time. In the prior art, when an intelligent user roams between different operators, there is no unified implementation solution for how the smart user triggers the intelligent service at its home location. Summary of the invention

The purpose of the embodiments of the present invention is to provide a method, a system, and a device for triggering an intelligent service at a home when a smart user roams, so that when the smart user roams between different operators, the smart user's attribution is triggered. Smart business.

An embodiment of the present invention is implemented by the following technical solution: a method for triggering an intelligent service at a home when a smart user roams, including:

When the smart user roams between different deployed communication networks, the smart user's roaming mobile switching center MSC sends the smart subscriber's mobile integrated international service digital network number MSISDN information to the smart subscriber's home gateway mobile service. Switching center GMSC;

The home GMSC obtains the customized application subscription information 0_CSI of the originating mobile network enhancement logic of the smart user from the home location register HLR of the smart user according to the obtained MSISDN information, according to the 0-CSI triggering station. The intelligent business of intelligent users. A system for triggering an intelligent service at a home when a smart user roams, comprising: a roaming MSC and a home GMSC, where the roaming MSC is used to: when the smart user roams between different deployed communication networks, The mobile station MSISDN information of the intelligent user is sent to the home GMSC of the smart user; the home GMSC is configured to receive the MSISDN information sent by the roaming MSC, to the smart The HLR of the user acquires the 0-CSI of the originating mobile network enhancement logic of the smart user, and triggers the intelligent service of the smart user according to the 0-CSI.

A mobile communication device for triggering a user's intelligent service, including:

The subscription data information obtaining module is configured to: receive the MSISDN information of the smart user sent by the MSC of the smart user, and send a request message to the HLR of the smart user; acquire the signing of the smart user according to the corresponding message returned by the HLR. Data information;

The intelligent service triggering module is configured to trigger the intelligent service of the smart user according to the 0-CSI information in the subscription data information of the smart user acquired by the subscription data information obtaining module.

It can be seen from the technical solution provided by the foregoing embodiments of the present invention that when an intelligent user roams between different operators, the embodiment of the present invention passes through a mobile switching centre (MSC) of a smart subscriber, a home GMSC. (Gateway Mobile Switching Center, Gateway Mobile Switching Center) and HLR (Home Location Register) to exchange messages, so that the smart user's home GMSC obtains the 0_CSI (Originating CAMEL Subscripting Information) of the smart user. The mobile network enhances the customized application subscription information of the logic), so that the GMSC of the home of the intelligent user performs the normal calling intelligent service triggering process according to the obtained 0-CSI information of the intelligent user. BRIEF DESCRIPTION OF THE DRAWINGS

1 is a flowchart of a specific process of a first embodiment of a method according to an embodiment of the present invention;

2 is a flowchart of a specific process of a second embodiment of the method according to an embodiment of the present invention;

3 is a flowchart of a specific process of a third embodiment of the method according to the embodiment of the present invention;

4 is a flowchart of a specific process of a fourth embodiment of the method according to the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an embodiment of a system for triggering an intelligent service at a home when an intelligent user roams according to an embodiment of the present invention. The embodiments of the present invention provide a method, system, and device for triggering an intelligent service at a home when an intelligent user roams. The embodiment of the present invention is between a roaming MSC of an intelligent user, a home GMSC, and an HLR. The message interaction is performed, so that the home cell GMSC of the smart user obtains the 0_CSI information of the smart user. The embodiment of the present invention provides four embodiments of the method according to the embodiment of the present invention. The method of the embodiment of the present invention is specifically described below with reference to the accompanying drawings. Process as shown As shown in 1, it includes the following steps:

Step 1-1: The MSC sends an IAM (Initial Address Message) message to the home GMSC of the calling mobile subscriber. When the smart subscriber roams between different operators, the roaming MSC receives the call of the smart subscriber, according to the IMSI (International Mobile Subscriber Identity) and MSISDN (Mobile Station) of the calling mobile subscriber carried in the call. At least one of the International ISDN number and the smart subscription sign determines whether the calling mobile subscriber is a smart subscriber. After the roaming MSC determines that the calling mobile subscriber is a smart subscriber, the roaming MSC Overlay calls the home GMSC of the calling smart subscriber to send an IAM message to the home GMSC, and at the IAM. The message carries the number information of the roaming MSC and the MSISDN information of the calling mobile subscriber, and the number information of the roaming MSC may be filled in the location number in the IAM message, and the number of the MSC in the roaming area A special prefix is added before the information, and the special prefix indicates that the smart user's call is a smart call. Step 1-2. The home location of the calling mobile user The GMSC initiates the calling process. After receiving the IAM message, the GMSC of the calling mobile subscriber determines whether the calling mobile subscriber is based on the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC, or the special prefix information carried in the IAM message. The intelligent roaming access user of the local network, if yes, the home GMSC initiates a call triggering process for the calling smart user. The call processing process includes: acquiring contract data information of the calling smart user and triggering the calling smart service according to the subscription data information.

Step 1-3: The home GMSC initiates a standard MAP (Mobile Application Part) procedure to the HLR of the calling mobile subscriber according to the MSISDN and IMSI of the calling mobile subscriber, and the HLR returns the calling mobile subscriber to the home GMSC. Signing data information.

The home cell GMSC of the calling mobile subscriber first initiates an IMSI procedure to the HLR of the calling mobile subscriber, and the home GMSC sends a MAP-SEND-IMSI-REQ (IMSI Request MAP Message) message to the HLR of the calling mobile subscriber. The MAP-SEND-IMSI-REQ message is a standard MAP message, and the MAP-SEND-IMSI-REQ message carries the MSISDN information of the calling mobile user.

After receiving the MAP-SEND-IMSI-REQ message, the HLR queries and obtains the IMSI information of the corresponding mobile subscriber according to the MSISDN information of the calling mobile subscriber carried in the message, and obtains the obtained mobile subscriber's IMSI information. The IMSI information is returned to the home GMSC described above. After receiving the TMSI information of the calling mobile subscriber sent by the HLR, the home GMSC initiates a standard MAP-RESTORE_DATA (MAP data recovery) procedure to the HLR according to the IMSI information. The HLR returns the subscription data information of the calling mobile subscriber to the home GMSC. The MAP process needs to be processed before the home GMSC sends the ACM (Address Complete Message) and the CPG (Call Progress Message), which may cause the timer to time out. Therefore, Adjust the timing set above as needed. However, this timing is currently 25 seconds, which should be sufficient for the above MAP process. Step 1-4: The home GMSC performs a normal calling smart service triggering process according to the obtained 0-CSI of the calling mobile user. After the home GMSC receives the 0_CSI information of the calling mobile subscriber returned by the HLR, since the GMSC does not have the function of the VLR (Visit Location Register), the home GMSC selectively moves the caller returned by the HLR. The user's subscription data information is stored in the buffer area. For example, the IMSI, the 0_CSI information of the calling mobile user, and the corresponding blocking class information are stored, and the blocking class information includes an ODB (Operator Determined Barring) data and a blocking type supplementary service, and the blocking class information is optional. Mainly to prevent other networks from performing business restrictions on the calling mobile subscriber. In the above data recovery process, the HLR should ensure that the VLR number in the HLR is not updated. After the home GMSC completes the data recovery process of the calling mobile subscriber, the normal caller intelligent service triggering process can be performed according to the obtained 0-CSI of the calling mobile subscriber, and the subsequent process is processed according to the normal intelligent call flow. The main advantages of the processing procedure of the first embodiment of the present invention are as follows: This embodiment uses a standard MAP message, and has no modification requirements for the HLR; currently, major vendors support two standard MAP messages in the process. This embodiment is mainly modified in the process combination and control, and the development cycle is relatively short.

The specific processing flow of the second embodiment of the method in the embodiment of the present invention is as shown in FIG. 2, and includes the following steps:

Step 2-1: The roaming MSC sends an IAM message to the home GMSC of the calling mobile subscriber. When the smart subscriber roams between different operators, the roaming MSC receives the call of the smart subscriber, and determines the caller according to at least one of the 1MSI, the MSISDN, and the smart subscription logo of the calling mobile subscriber carried in the call. Whether the mobile user is a smart user. When the roaming MSC determines that the calling mobile subscriber is an intelligent subscriber, the roaming MSC Overlay calls the home GMSC of the calling smart subscriber, sends an IAM message to the home GMSC, and carries the IAM message in the IAM message. The number information of the roaming MSC and the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC may be filled in the location number of the IAM message, and a special prefix is added before the number information of the roaming MSC. The special prefix indicates that the smart user's call is a smart call.

Step 2-2. The home location of the calling mobile subscriber The GMSC initiates the calling party processing flow. After receiving the IAM message, the GMSC of the calling mobile subscriber determines whether the calling mobile subscriber is based on the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC, or the special prefix information carried in the IAM message. The intelligent roaming access user of the local network, if yes, the home GMSC initiates a call triggering process for the calling smart user. The call processing process includes: acquiring contract data information of the calling smart user and triggering the calling smart service according to the subscription data information.

Step 2: 3. Home GMSC initiates a RESTORE-DATA (data recovery) procedure to the HLR of the calling mobile subscriber according to the MSISDN of the calling mobile subscriber, and the HLR returns the subscription data information of the calling mobile subscriber to the home GMSC. In this embodiment, the home GMSC obtains the subscription data information of the calling mobile subscriber using a MAP operation. The RESTORE-DATA message is privately extended on the home GMSC, and the original IMSI index is modified to be indexed by MSISDN. Then, the home GMSC of the calling mobile subscriber initiates a RESTORE-DATA procedure to the HLR of the calling mobile subscriber, and sends an extended RESTORE-DATA message to the HLR, where the RESTORE MTA message carries the MSISDN of the calling mobile subscriber. information. The embodiment of the present invention improves the RESTORE-DATA request on the home HLR, and supports RESTORE-DATA message processing indexed by MSISDN. After receiving the RESTORE-DATA message, the HLR queries, according to the MSISDN information of the calling mobile subscriber carried in the message, obtains the subscription data information of the corresponding calling mobile subscriber, and obtains the subscription data of the calling mobile subscriber. The information is returned to the home GMSC described above. In the embodiment of the present invention, the processing of the foregoing MAP process needs to be performed before the home GMSC sends the ACM and the CPG, which may cause the timer to time out. Therefore, the set timing time may be adjusted as needed. However, this timing is currently 25 seconds, which should be sufficient for the above MAP process.

Step 2-4: The home GMSC selectively stores the subscription data information of the calling mobile user returned by the HLR to The buffer area performs a normal calling intelligent service triggering process according to the o_csi of the calling mobile user. After the home GMSC receives the 0_CSI information of the calling mobile subscriber returned by the HLR, since the GMSC does not have the function of the VLR, the home GMSC selectively stores the subscription data information of the calling mobile subscriber returned by the HLR to the buffer area. . For example, storing the IMSI, the 0-CSI information of the calling mobile user, and the corresponding blocking class information, the blocking class information includes 0DB data and a blocking type supplementary service, and the blocking class information is optional, mainly to prevent other networks from not The calling mobile subscriber performs business restrictions. In the above data recovery process, the HLR should ensure that the VLR number in the HLR is not updated. After the home GMSC completes the data recovery process of the calling mobile subscriber, the normal caller intelligent service triggering process can be performed according to the obtained 0-CSI of the calling mobile subscriber, and the subsequent process is processed according to the normal intelligent call flow. The main advantages of the process flow of the second embodiment of the present invention are as follows: This embodiment only privately extends a message on the home GMSC, and only requires one MAP message session process, and the development cycle is relatively short.

The specific processing flow of the third embodiment of the method in the embodiment of the present invention is as shown in FIG. 3, and includes the following steps:

Step 3-1: The MSC sends an IAM message to the home GMSC of the calling mobile subscriber. When the smart user roams between different operators, the roaming MSC receives the call of the smart user, and determines the calling mobile according to at least one of the B1SI, the MSISDN and the smart subscription sign of the calling mobile user carried in the call. Whether the user is a smart user.

After the roaming MSC determines that the calling mobile user is an intelligent user, the roaming MSC Overlay calls the home GMSC of the calling smart user, sends an IAM message to the home GMSC, and carries the IAM message in the IAM message. The number information of the roaming MSC and the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC may be filled in the location number in the IAM message, and a special prefix is added before the number information of the roaming MSC. The special prefix indicates that the smart user's call is a smart call.

Step 3-2: The calling mobile station GMSC initiates the calling process. After receiving the IAM message, the GMSC of the calling mobile subscriber determines whether the calling mobile subscriber is based on the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC, or the special prefix information carried in the IAM message. The intelligent roaming access user of the local network, if yes, the home GMSC initiates a call triggering process for the calling smart user. The calling process includes: obtaining subscription data information of the calling smart user and according to the The contract data message triggers two processes of calling the smart service.

Step 3-3: The home GMSC initiates an ATI (Any Time Investigation) procedure to the HLR of the calling mobile subscriber according to the MSISDN of the calling mobile subscriber, and the HLR returns the subscription of the calling mobile subscriber to the home GMSC. Data information.

In this embodiment, the home GMSC acquires the subscription data information of the calling mobile subscriber using a MAP operation. The corresponding message of ATI is privately extended on the home GMSC. Then, the home cell GMSC of the calling mobile user initiates an ATI process to the HLR of the calling mobile user, and sends an extended ATI corresponding message to the HLR, where the corresponding message of the ATI carries the MSISDN information of the calling mobile user. . The embodiment of the present invention needs the above-mentioned home HLR to support ATI operation, and privately extend the ATI response message, and return the subscription data information of the calling mobile user to the home HLR through the ATI response message. After receiving the corresponding message of the ATI, the home HLR queries, according to the MSISDN information of the calling mobile user carried in the message, obtains the subscription data information of the corresponding calling mobile user, and obtains the obtained mobile user of the calling party. The subscription data information is returned to the home GMSC through the ATI response message. The embodiment of the present invention needs to perform the processing of the foregoing MAP process before the GMSC returns to the ACM and the CPG, which may cause the timer to time out. Therefore, the set timing time may be adjusted as needed. However, this timing is currently 25 seconds, which should be sufficient for the above MAP process. Step 3: 4. Attribution GMSC selectively stores the subscription data information of the calling mobile subscriber returned by the HLR into the buffer area, and performs a normal calling intelligent service triggering process according to the 0-CSI of the calling mobile subscriber. After the home GMSC receives the 0_CSI information of the calling mobile subscriber returned by the HLR, since the GMSC does not have the function of the VLR, the home GMSC selectively stores the subscription data information of the calling mobile subscriber returned by the HLR to the buffer area. . For example, storing the IMSI, 0_CSI information of the calling mobile user and the corresponding blocking class information, the blocking class information includes 0DB data and a blocking type supplementary service, and the blocking class information is optional, mainly to prevent other networks from not calling the calling party. Mobile users make business restrictions.

In the above data recovery process, the HLR should ensure that the VLR number in the HLR is not updated. After the home GMSC completes the data recovery process of the calling mobile user, the normal caller intelligent service triggering process can be performed according to the obtained 0_CSI of the calling mobile user, and the subsequent process is processed according to the normal intelligent call process. The main advantages of the processing flow of the third embodiment described in the foregoing embodiments of the present invention are as follows: A MAP message dialogue process, the development cycle is relatively short.

The specific processing flow of the fourth embodiment of the method in the embodiment of the present invention is as shown in FIG. 4, and includes the following steps:

Step 4-1. The MSC sends an IAM message to the home GMSC of the calling mobile subscriber. When the smart user roams between different operators, the roaming MSC receives the call of the smart user, and determines the calling mobile according to at least one of the IMSI, the MSISDN and the smart subscription sign of the calling mobile user carried in the call. Whether the user is a smart user.

Step 4-2. The home location of the calling mobile subscriber The GMSC initiates the calling party processing flow. After receiving the IAM message, the GMSC of the calling mobile subscriber determines whether the calling mobile subscriber is based on the MSISDN information of the calling mobile subscriber, the number information of the roaming MSC, or the special prefix information carried in the IAM message. For the intelligent roaming access user of the network, if yes, the GMSC of the home office initiates a call triggering process for the calling smart user. The call processing process includes: acquiring contract data information of the calling smart user and triggering the calling smart service according to the subscription data information.

Step 4- 3: Home Location The GMSC initiates an HLR to the calling mobile subscriber based on the MSISDN of the calling mobile subscriber.

The SRI (Send Routing Information) process returns the 0-CSI information of the calling mobile subscriber to the home GMSC. In this embodiment, the home GMSC obtains the subscription data information of the calling mobile user by using one MAP operation. Performing private extension of the SRI message on the home GMSC, modifying the MSISDN parameter in the SRI message, filling the MSISDN information of the calling mobile user in the MSISDN parameter, and adding a private extension CaraelSspMoCalllnquiring (254) in the SRI message (CAMEL information check) Inquiring), indicating to the HLR requesting to obtain the 0_CSI information of the above-mentioned calling mobile user. Then, the home GMSC of the calling mobile subscriber initiates an SRI process to the HLR of the calling mobile subscriber, And sending an extended SRI message to the HLR, where the SRI message carries the MSISDN information of the calling mobile user. The embodiment of the present invention needs the processing of the private extension CamelSspMoCall Inquiring (254) in the SRI message supported by the HLR, and returns the 0_CSI information of the calling mobile user in the response message of the SRI message. After receiving the SRI message, the home HLR obtains the corresponding C-CSI information of the calling mobile subscriber according to the MSISDN information of the calling mobile subscriber carried in the message. According to the CamelSspMoCall Inquiring (254) carried in the message, the obtained 0-CSI information of the calling mobile user is returned to the home GMSC through the response message of the SRI message. Step 4: 4. The home GMSC stores the 0-CSI information of the calling mobile subscriber returned by the HLR into the buffer area, and performs a normal calling intelligent service triggering process according to the 0-CSI of the calling mobile subscriber. After receiving the SRI message returned by the HLR, the home GMSC stores the 0_CSI information of the calling mobile user carried in the message to the buffer area. Then, the home GMSC can perform a normal calling intelligent service triggering process according to the obtained 0-CSI of the calling mobile user, and the subsequent process is processed according to the normal intelligent calling process. The main advantages of the process flow in the fourth embodiment of the present invention are as follows: The embodiment is extended based on the existing process, and the home GMSC only obtains the O-CSI information of the calling mobile user, and the other users do not subscribe to the information. Get, SRI message length is relatively short, and the development cycle is relatively short. The main disadvantages of the processing flow of the fourth embodiment described in the foregoing embodiments of the present invention are as follows: The GMSC and the HLR need to be modified at the same time; the future development of the calling-type intelligent service may be limited. FIG. 5 is a schematic structural diagram of an embodiment of a system for triggering an intelligent service at a home location when an intelligent user roams, and includes the following modules: a roaming MSC: used when a smart user roams between different operators. The mobile station MSISDN information of the smart user is sent to the home GMSC of the smart user. Includes: Intelligent User Judgment Module. The smart user judging module is configured to: after receiving the call of the roaming smart user, determine the calling user according to at least one of a top SI, an MSISDN, or a smart subscription sign of the calling user carried in the call. Whether it is a smart user. a home GMSC: configured to receive the MSISDN information sent by the roaming MSC, and obtain, from the HLR of the smart user, a CSI of the originating mobile network enhancement logic of the smart user, according to the 0_CSI triggering Intelligent The user's smart business. Including: the contract data information acquisition module and the intelligent service trigger module. The subscription data information obtaining module is configured to receive the MSISDN information sent by the roaming MSC, send a request message to the HLR of the smart user, and obtain the subscription of the smart user according to the corresponding message returned by the HLR. Data information. The smart service triggering module is configured to trigger the smart service of the smart user according to the 0_CSI information in the subscription data information of the smart user acquired by the subscription data information obtaining module.

The above contract data obtaining module includes at least one of the following modules -

a MAP message processing module: configured to send an IMSI request MAP message carrying the MSISDN information of the smart user to the HLR, receive the top SI information of the smart user returned by the HLR, and initiate the message to the HLR according to the IMSI information. a standard MAP data recovery process, receiving subscription data information of the smart user returned by the HLR;

a data recovery message processing module, configured to send a data recovery message carrying the MSISDN information of the smart user to the HLR, and receive subscription data information of the smart user returned by the HLR;

The ATI message processing module is configured to: send an ATI message carrying the MSISDN information of the smart user to the HLR, and receive subscription data information of the smart user returned by the HLR;

The SRI message processing module is configured to: send an SRI message carrying the MSISDN information of the smart user to the HLR, and carry the indication information that is used to obtain the 0-CSI information of the smart user in the SRI message; receive the HLR The returned O-CSI information of the smart user.

In the embodiment of the present invention, when the smart user roams, the device that triggers the smart service at the home location is the home GMSC, or may be an independently set device.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A method for triggering an intelligent service at a home when a smart user roams, comprising: when the smart user roams between different deployed communication networks, the roaming mobile switching center MSC of the smart user The intelligent subscriber's mobile station international integrated service digital network number MSISDN information is sent to the smart subscriber's home gateway mobile service switching center GMSC;

The home GMSC obtains, according to the obtained MSISDN information, the customized application subscription information 0-CSI of the originating mobile network enhancement logic of the smart user to the home location register HLR of the smart user, according to the 0_CSI triggering station. The intelligent business of intelligent users.

The method according to claim 1, wherein the MSC of the smart user sends the MSISDN information of the smart user to the home location of the smart user.

After receiving the call of the roaming intelligent user, the roaming MSC determines that the calling user is intelligent according to at least one of an international mobile subscriber identity IMSI, an MSISDN or a smart subscription sign of the calling subscriber carried in the call. User

The roaming MSC sends an initial address message IAM message to the home subscriber GMSC of the smart subscriber, and carries the number information of the roaming MSC and the MSISDN information of the smart subscriber in the IAM message.

The method according to claim 2, wherein the IAM message sent by the roaming MSC to the home GMSC further carries information indicating that the smart user's call is an intelligent call.

The method according to claim 2 or 3, wherein the home GMSC acquires 0-CSI of the originating mobile network enhancement logic of the smart user from the HLR of the smart user, according to The triggering of the smart service of the smart user by the 0_CSI specifically includes: after the home GMSC receives the IAM message sent by the roaming MSC, according to the MSISDN information of the smart user carried in the IAM message, the roaming place The number information of the MSC, or the indication information, determining that the smart user is an intelligent roaming access user of the network;

And the home GMSC sends a request message to the HLR of the smart user according to the obtained MSISDN information, and obtains the 0_CSI of the smart user according to the corresponding message returned by the HLR, and triggers according to the 0_CSI of the smart user. Smart business for smart users.

The method according to claim 4, wherein the home GMSC sends a request message to the HLR of the smart user, and acquires 0 of the smart user according to the corresponding message returned by the HLR. The CSI triggers the smart service of the smart user according to the 0-CSI of the smart user, and specifically includes:

Transmitting, by the home GMSC, the international mobile subscriber identity carrying the MSISDN information of the intelligent user to the HLR The IMSI requests the MAP message, and after receiving the IMSI request MAP message, the HLR returns the IMSI information of the smart user to the home GMSC;

After receiving the IMSI information returned by the HLR, the home GMSC initiates a standard MAP data recovery process to the HLR according to the IMSI information, and the HLR returns the subscription data information of the smart user to the home GMSC;

After receiving the subscription data information returned by the HLR, the home GMSC saves the IMSI information and the 0-CSI information of the smart user included in the subscription data information, and triggers the smart user according to the 0_CSI information. Smart business.

The method according to claim 4, wherein the home GMSC sends a request message to the HLR of the smart user, and obtains the 0_CSI of the smart user according to the corresponding message returned by the HLR. The triggering the smart service of the smart user according to the o_csi of the smart user specifically includes:

The home GMSC sends a data recovery request message carrying the MSISDN information of the smart user to the HLR, where the data recovery request message is indexed by the MSISDN information;

After receiving the data recovery message, the HLR obtains the subscription data information of the smart user by using the MSISDN information carried in the message as an index, and returns the subscription data information to the home GMSC.

After receiving the subscription data information returned by the HLR, the home GMSC saves the IMSI information and the 0-CSI information of the smart user included in the subscription data information, and triggers the intelligence according to the 0-CSI information. The user's smart business. '

The method according to claim 4, wherein the home GMSC sends a request message to the HLR of the smart user, and acquires 0 of the smart user according to the corresponding message returned by the HLR. The CSI triggers the smart service of the smart user according to the 0_CSI of the smart user, and specifically includes:

The home GMSC sends a user alias identifier ATI message carrying the MSISDN information of the smart user to the HLR. After receiving the ATI message, the HLR obtains the smart information by using the MSISDN information carried in the message as an index query. The subscription data information of the user is returned to the home GMSC by the response message of the ATI message;

After receiving the subscription data information returned by the HLR, the home GMSC saves the IMSI information and the 0_CSI information of the smart user included in the subscription data information, and triggers the smart user according to the 0-CSI information. Smart business.

8. The method according to claim 4, wherein the home GMSC sends a request message to the HLR of the smart user, and obtains the smart user's 0 according to the corresponding message returned by the HLR. - CSI, triggering the intelligent service of the smart user according to the 0-CSI of the smart user, specifically: The home GMSC sends a sending routing information SRI message carrying the MSISDN information of the smart user to the HLR, and carries the indication information for requesting the 0_CSI information of the smart user in the SRI message;

After receiving the SRI message, the HLR obtains the 0-CSI information of the smart user by using the MSISDN information carried in the SRI message as an index, and returns the 0-CSI information according to the indication information carried in the SRI message. Giving the home GMSC;

After receiving the 0_CSI information returned by the HLR, the home GMSC saves the 0_CSI information, and triggers the intelligent service of the smart user according to the 0_CSI information.

A system for triggering an intelligent service at a home when an intelligent user roams, comprising: a roaming MSC and a home GMSC, wherein the roaming MSC is used for a communication network in which different users are deployed When roaming, transmitting the mobile station MSISDN information of the smart user to the home GMSC of the smart user; the home GMSC: receiving the MSISDN information sent by the roaming MSC, to the HLR of the smart user Obtaining 0_CSI of the originating mobile network enhancement logic of the smart user, and triggering the intelligent service of the smart user according to the 0-CSI.

The system according to claim 9, wherein the roaming MSC comprises: an intelligent user judging module: configured to: after receiving the roaming smart user's call, according to the main carried in the roaming call At least one of the IMSI, the MSISDN, or the smart subscription sign of the calling user determines whether the calling user is a smart user.

The system according to claim 9 or 10, wherein the home location GMSC comprises: a subscription data information acquisition module: configured to receive the MSISDN information sent by the roaming MSC, to the The HLR of the smart user sends a request message; the subscription data information of the smart user is obtained according to the corresponding message returned by the HLR; the intelligent service triggering module: the subscription data information of the smart user acquired according to the subscription data information obtaining module The 0-CSI information in the trigger triggers the intelligent service of the smart user.

The system according to claim 11, wherein the subscription data information acquisition module comprises at least one of the following modules:

The MAP message processing module is configured to: send an IMSI request MAP message carrying the MSISDN information of the smart user to the HLR, receive the IMSI information of the smart user returned by the HLR, and send the IMSI information to the HLR according to the IMSI information. Receiving a standard MAP data recovery process, receiving the subscription data information of the smart user returned by the HLR; the data recovery message processing module: sending a data recovery message carrying the MSISDN information of the smart user to the HLR, receiving The subscription data information of the smart user returned by the HLR;

The SRI message processing module is configured to: send an SRI message carrying the MSISDN information of the smart user to the HLR, and carry the indication information that is used to obtain the 0_CSI information of the smart user in the SRI message; and receive the HLR The returned 0_CSI information of the smart user.

A mobile communication device, configured to trigger an intelligent service of a user, comprising: a subscription data information acquisition module: configured to receive a roaming location of the intelligent user, and send the smart user sent by the MSC

The MSISDN information is sent to the HLR of the smart user, and the subscription data information of the smart user is obtained according to the corresponding message returned by the HLR;

14. The mobile communication device according to claim 13, wherein the subscription data information acquisition module comprises at least one of the following modules:

The MAP message processing module is configured to: send an IMSI request MAP message carrying the MSISDN information of the smart user to the HLR, receive the IMSI information of the smart user returned by the HLR, and initiate a standard to the HLR according to the IMSI information. The MAP data recovery process, receiving the subscription data information of the smart user returned by the HLR;

The SRI message processing module is configured to: send an SRI message carrying the MSISDN information of the smart user to the HLR, and carry the indication information that is used to obtain the 0_CSI information of the smart user in the SRI message; and receive the HLR The returned 0_CS I information of the smart user.

The mobile communication device according to claim 13 or 14, wherein the mobile communication device is disposed in the GMSC or is independently set.