CN101656952B - Method for realizing one number for a plurality of cards and system thereof - Google Patents

Abstract

The invention relates to a method and a system for realizing one-number multi-card. The system includes No. 1 multi-card platform; No. 1 multi-card platform, which is used to update the user's location to the No. When the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to one of the terminals corresponding to multiple cards or Multiple. The present invention adopts virtual HLR and MSC/VLR to realize, can carry out relevant control on the user's call process according to the user's actual needs, and can flexibly set the mobile phone that finally calls the user, which can be a mobile phone of the calling user, or can be called at the same time Multiple mobile phones of the user, or polling of the mobile phones of the calling user

Description

Realization method and system of No. 1 multi-card

technical field

The invention relates to the field of mobile communication, in particular to a method and system for realizing multiple cards for one number.

Background technique

In the prior art, there are the following two realization schemes of No. 1 multi-card.

The first solution: by copying the information on the SIM (Subscriber Identity Module) card corresponding to a number to several cards, a mobile phone number can be used on more than two terminals, such as copying a card to access the Internet, and one One card is installed on the mobile phone, and one truck is used for the phone, which allows users to use it directly without changing the card after getting on the car. If this method is used to realize the multi-card function of one number, multiple mobile phones can make calls, but if a call comes in, it will be uncertain which mobile phone will ring. The data corresponding to this number can only exist in one VLR (Visitor Location Register) in the network.

The second scheme: as described in the patent application "A device and method for providing multi-card one-number service to mobile phone users" (application number 200510086214.6), by non-virtual HLR (Home Location Register), MSC (Mobile Switching Center) /VLR to achieve, first make data on the relevant communication network elements, route the user data to the intermediate platform, and then the intermediate platform goes to the HLR to which the user belongs, obtains relevant user data, and the HLR transmits the user data to the intermediate platform. The platform then changes the number field in the data to the same number, and then transmits the data to the VLR where the user is located. When the user is called, the HLR asks for the roaming number from the intermediate platform, and the intermediate platform confirms the roaming number and sends it to the HLR, and the HLR then sends it to the calling end office, and the calling end office uses the roaming number to connect to the multi-card number one user . This solution can only initiate a call to one card of the user at a time.

The first implementation scheme violates the relevant regulations of the Ministry of Industry and Information Technology, and when a terminal using the first implementation scheme is called, it is uncertain which mobile phone rings.

The second implementation scheme uses non-virtual HLR, MSC/VLR technology to achieve, the user's voice path does not pass through the intermediate platform, this scheme can only initiate a call to one mobile phone of the user at a time, and cannot control the call process of the user ; and if the second implementation scheme is put into commercial use, relatively large changes need to be made to the existing network, such as the need to configure a special route from the intermediate platform to the HLR. The second implementation scheme does not specify how to implement functions such as SMS and MMS, but only provides a calling scheme.

Contents of the invention

In order to solve the above-mentioned technical problems, a method and system for realizing multi-card for one number are provided, the purpose of which is to provide multi-card service for one number within the scope permitted by the policy, and enable the system side to intelligently control the terminal.

The invention provides a realization system of No. 1 multi-card, including No. 1 multi-card platform;

No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize multiple card correspondence by simulating the HLR to which the real numbers corresponding to multiple cards belong When the location of the real number is updated and the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of .

The location update of the real numbers corresponding to the multiple cards includes the location update of the real numbers corresponding to the multiple cards other than the network card and/or the location update of the real number corresponding to the network card.

When the position of the main number is updated:

BOSS, used to send an order request to No. 1 Doka platform when the location of the main number is updated;

No. 1 multi-card platform, used to update the location of the main number after receiving the order request;

The HLR to which the main number belongs is used to insert user data into the No. 1 multi-card platform;

The No. 1 multi-card platform is used to send a message that the user data is successfully inserted to the HLR;

The HLR to which the main number belongs is used to send a message that the location update is completed to the No. 1 multi-card platform;

No.1 Doka platform, used to send order request response to BOSS.

When the location of the real number corresponding to multiple cards other than the network card is updated:

The MSC/VLR to which one or more of the real numbers corresponding to multiple cards currently belong is used to request to the one-number multi-card platform after the terminals corresponding to one or more of the real numbers corresponding to multiple cards are turned on perform location updates;

The No. 1 multi-card platform is used to send the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the card in the powered-on terminal and the main number;

The HLR to which the main number belongs is used to send the user's ISD to the No. 1 multi-card platform;

No. 1 multi-card platform, used to send the user's ISD to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards;

Among the real numbers corresponding to multiple cards, one or more current MSC/VLRs are used to send a message that the user data is successfully inserted to the No. 1 multi-card platform;

No.1 multi-card platform, which is used to send a message that the user data is inserted successfully to the HLR to which the main number belongs;

The HLR to which the main number belongs is used to send a message that the location update is completed to the No. 1 multi-card platform;

The No. 1 multi-card platform is used to send a location update completion message to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards.

When the position of the real number corresponding to the network card is updated:

The SGSN attached to the real number corresponding to the network card is used to request location updates from the No. 1 multi-card platform;

The No. 1 multi-card platform is used to send the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the network card and the main number;

The HLR to which the main number belongs is used to insert user data into the No. 1 multi-card platform;

No. 1 multi-card platform, which is used to insert user data into the SGSN attached to the real number corresponding to the network card;

The SGSN attached to the real number corresponding to the network card is used to send a message of successful insertion of user data to the No. 1 multi-card platform;

No.1 multi-card platform, which is used to send a message that the user data is inserted successfully to the HLR to which the main number belongs;

The HLR to which the main number belongs is used to send a message that the location update is completed to the No. 1 multi-card platform;

The No. 1 multi-card platform is used to send a location update completion message to the SGSN to which the real number corresponding to the network card is attached.

When the main number is called:

The calling MSC/VLR is used to send a call request to the HLR to which the main number belongs;

The HLR to which the main number belongs is used to obtain the roaming number on the No. 1 multi-card platform;

One-number multi-card platform, used to go to the MSC to which one or more of the real numbers corresponding to multiple cards currently belongs according to the corresponding relationship between the called main number and one or more of the real numbers corresponding to multiple cards /VLR get roaming number;

One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to assign the roaming number corresponding to the real number to the No. 1 multi-card platform;

The No.1 multi-card platform is used to send the roaming number corresponding to the main number to the HLR to which the main number belongs, so that the calling MSC/VLR can use the roaming number to establish a call with the No.1 multi-card platform;

The HLR to which the main number belongs is used to send the roaming number corresponding to the main number to the calling MSC/VLR;

The calling MSC/VLR is used to send the roaming number corresponding to the main number to the No. 1 multi-card platform;

No. 1 multi-card platform, used to send the roaming number corresponding to the real number to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards;

One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to send a message that the address initialization is completed to the No. 1 multi-card platform;

No. 1 multi-card platform, used to send a message that the address initialization is completed to the calling MSC/VLR;

Among the real numbers corresponding to multiple cards, one or more MSCs/VLRs to which they currently belong are used to send a message that the call path is established to the No. 1 multi-card platform;

The No. 1 multi-card platform is used to send a message that the call path is established to the calling MSC/VLR;

The calling MSC/VLR is used to connect the voice channel with the No. 1 multi-card platform, and the No. 1 multi-card platform establishes a voice channel with the user.

The control strategy is stored in the No. 1 multi-card platform; under the control of the control strategy, the call can be made to the specific real number of the user or to all the real numbers of the user, or to call multiple real numbers of the user in turn or at the same time.

When one or more of the real numbers corresponding to multiple cards receive text messages:

SMSC, used to send the main number to the HLR to which the main number belongs, and request the user's current location;

The HLR to which the main number belongs is used to send the user's current location to the SMS center, and the user's current location indicates that the user is on the No. 1 multi-card platform;

SMSC, used to send SMS content to No. 1 multi-card platform;

No. 1 multi-card platform, used to send the message of received SMS content to SMSC;

One number multi-card platform, used to send SMS content to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards;

One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to send the message of receiving the content of the short message to the one-number multi-card platform.

The invention provides a method for realizing the No. 1 multi-card, including the setting steps of the No. 1 multi-card platform;

No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize multiple card correspondence by simulating the HLR to which the real numbers corresponding to multiple cards belong When the location of the real number is updated and the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of .

The location update of the real numbers corresponding to the multiple cards includes the location update of the real numbers corresponding to the multiple cards other than the network card and/or the location update of the real number corresponding to the network card.

Location updates for the main number include:

Step 101, BOSS sends an order request to No. 1 multi-card platform when the location of the main number is updated;

Step 102, after receiving the order request, the No. 1 multi-card platform updates the location of the main number;

Step 103, the HLR to which the main number belongs inserts the user data into the No. 1 multi-card platform;

Step 104, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs;

Step 104, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform;

Step 105, No. 1 multi-card platform sends order request response to BOSS.

The location update of the real number corresponding to multiple cards other than the network card includes:

Step 201, after the terminal corresponding to one or more of the real numbers corresponding to the multiple cards is turned on, the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong requests to the one-number multi-card platform perform location updates;

Step 202, according to the corresponding relationship between the real number corresponding to the card in the powered-on terminal and the main number, the No. 1 multi-card platform sends the IMSI corresponding to the main number to the HLR to which the main number belongs;

Step 203, the HLR to which the main number belongs sends the user's ISD to the No. 1 multi-card platform;

Step 204, the No. 1 multi-card platform sends the user's ISD to one or more current MSC/VLRs in the real numbers corresponding to the multiple cards;

Step 205, one or more MSCs/VLRs currently belonging to in the real numbers corresponding to multiple cards send a message that the user data is inserted successfully to the No. 1 multi-card platform;

Step 206, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs;

Step 207, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform;

In step 208, the One Number multi-card platform sends a location update completion message to one or more MSCs/VLRs that currently belong to the real numbers corresponding to the multiple cards.

The location update of the real number corresponding to the network card includes:

Step 301, the SGSN to which the real number corresponding to the network card is attached requests a location update from the No. 1 multi-card platform;

Step 302, the No. 1 multi-card platform sends the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the online card and the main number;

Step 303, the HLR to which the main number belongs inserts the user data into the No. 1 multi-card platform;

Step 304, the No. 1 multi-card platform inserts the user data into the SGSN attached to the real number corresponding to the network card;

Step 305, the SGSN attached to the real number corresponding to the network card sends a message that the user data is successfully inserted to the No. 1 multi-card platform;

Step 306, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs;

Step 307, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform;

In step 308, the No. 1 multi-card platform sends a location update completion message to the SGSN to which the real number corresponding to the network card is attached.

When the main number is called, the implementation method includes:

Step 401, the calling MSC/VLR sends a call request to the HLR to which the main number belongs;

Step 402, the HLR to which the main number belongs goes to the No. 1 multi-card platform to obtain a roaming number;

Step 403: According to the corresponding relationship between the called main number and one or more real numbers corresponding to multiple cards, one or more of the real numbers corresponding to multiple cards currently belongs to the MSC /VLR get roaming number;

Step 404, the MSC/VLR to which one or more of the real numbers corresponding to the plurality of cards currently belong assigns the roaming number corresponding to the real number to the No. 1 multi-card platform;

Step 405, the No. 1 multi-card platform sends the roaming number corresponding to the main number to the HLR to which the main number belongs, so that the calling MSC/VLR uses the roaming number to establish a conversation with the No. 1 multi-card platform;

Step 406, the HLR to which the main number belongs sends the roaming number corresponding to the main number to the calling MSC/VLR;

Step 407, the calling MSC/VLR sends the roaming number corresponding to the main number to the No. 1 multi-card platform;

Step 408, the No. 1 multi-card platform sends the roaming number corresponding to the real number to the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong;

Step 409, one or more current MSC/VLRs in the real numbers corresponding to multiple cards send a message that the address initialization is completed to the No. 1 multi-card platform;

Step 410, the No. 1 multi-card platform sends a message that the address initialization is completed to the calling MSC/VLR;

Step 411, one or more MSCs/VLRs currently belonging to in the real numbers corresponding to multiple cards send a message that the call path is established to the No. 1 multi-card platform;

Step 412, the No. 1 multi-card platform sends a message that the call path is established to the calling MSC/VLR;

Step 413, the calling MSC/VLR connects the voice path with the No. 1 multi-card platform, and the No. 1 multi-card platform establishes a voice path with the user.

When one or more real numbers among the real numbers corresponding to multiple cards receive a short message, the implementation method includes:

Step 501, the SMSC sends the main number to the HLR to which the main number belongs, requesting the user's current location;

Step 502, the HLR to which the main number belongs sends the user's current location to the SMS center, and the user's current location indicates that the user is located in the No. 1 multi-card platform;

Step 503, the SMSC sends the content of the short message to the No. 1 multi-card platform;

Step 504, the No. 1 multi-card platform sends a message of receiving the content of the short message to the SMSC;

Step 505, one number multi-card platform sends short message content to the MSC/VLR currently belonging to one or more of the real numbers corresponding to the multiple cards;

In step 506, the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong sends a message of receiving the content of the short message to the one-number-multi-card platform.

The present invention complies with the regulations of relevant national policies, and realizes that multiple mobile phones ring at the same time, whichever mobile phone answers the caller first establishes a conversation path with whomever, and can intelligently control which mobile phone rings from the system side; the present invention adopts a virtual Realized by HLR and MSC/VLR, it can control the user's call process according to the actual needs of the user, and flexibly set the mobile phone that finally calls the user. It can be a mobile phone that calls the user, or multiple phones that call the user at the same time mobile phone, or the mobile phone of polling and calling users; this solution is practically convenient for commercial use, and only needs to build a No. 1 multi-card platform and point a section of IMSI routing to the No. 1 multi-card platform; the present invention provides a comprehensive solution , different control strategies can be adopted according to the needs of users.

Description of drawings

Fig. 1 is the main number MSISDNA location updating flowchart provided by the present invention;

Fig. 2 is the location update flowchart of MSISDNB1 and MSISDNB2 provided by the present invention;

The flow chart of updating the location of the network card provided by the present invention in Fig. 3;

Fig. 4 is the flow chart that the No. 1 multi-card user provided by the present invention is called;

Fig. 5 flow chart of receiving short messages provided by the present invention;

Fig. 6 is a system structure diagram provided by the present invention.

Detailed ways

In order to meet the needs of multiple cards for one number of the user, the caller numbers of multiple cards are all the same number, and one number can be used to make calls and be placed on the network card to surf the Internet at the same time. This invention proposes a brand new No. Doka's technical solutions. For the convenience of describing the technical solution, MSISDNA represents the main number (the main number is the number displayed on the terminal of the called user when the number one multi-card user is the calling party; The number used when the user initiates a call), MSISDNB1, MSISDNB2, and MSISDNB3 are the actual numbers of the user's physical card corresponding to the main number (the example here is that the multi-card user has three physical cards, and each physical card has a real number ). MSB1, MSB2, and MSB3 are the corresponding terminals, and IMSIA, IMSIB1, IMSIB2, and IMSIB3 are the IMSI numbers corresponding to the main numbers MSISDNA, MSISDNB1, MSISDNB2, and MSISDNB3. No.1 Doka platform is the platform that needs to be built to realize the technical solution. From the user's point of view, the number of each card is MSISDNA. For HLR, the No. 1 multi-card platform is a virtual MSC/VLR, and for MSC/VLR and SGSN, the No. 1 multi-card platform is a virtual HLR.

The core of this technical solution is to use virtual HLR and MSC/VLR to realize it. The No. 1 multi-card platform is the virtual MSC/VLR of MSISDNA, and the No. 1 multi-card platform is the virtual HLR of MSISDNB1, MSISDNB2, and MSISDNB3. The No. 1 multi-card platform updates the user's location to the platform by simulating the MSC/VLR of MSISDNA, and realizes the location update of the real numbers corresponding to multiple cards by simulating the HLR of MSISDNB1, MSISDNB2, and MSISDNB3, and the terminals corresponding to MSISDNB1-MSISDNB3 call out on the platform. The number displayed on the called side is MSISDNA. When MSISDNA is called, the call is connected to the terminal corresponding to MSISDNB1-MSISDNB 3. The specific implementation process of the technology is described below from the aspects of user's location update, calling party and called party.

Main number MSISDNA position update process: No. 1 multi-card platform as the virtual MSC/VLR of the main number, because the entity card corresponding to MSISDNA is not given to the user (the present invention makes the number of the user in the VLR MSISDNA by modifying the data in the VLR ), the location update cannot be performed on the user side. The virtual MSC/VLR of the main number initiates a location update request to the HLR of the main number, and updates the location to the No. 1 multi-card platform. Generally speaking, the initiator of the location update is the BOSS system, and the BOSS system sends the update request to Go to No. 1 multi-card platform, and the platform will update the location to HLR as the main number MSC/VLR. In the communication network, location update is basically initiated by MSC/VLR to HLR. If the user turns on the phone, the MSC/VLR where the user is located will go to the user's HLR to update the location.

The main number MSISDNA location update process is shown in Figure 1, including:

Step 101, BOSS sends an order request to No. 1 Doka platform;

Step 102, No.1 multi-card platform updates the location of the main number (MSISDNA). As the MSC/VLR of the main number MSISDNA, the No. 1 multi-card platform updates the location of the main number to the No. 1 multi-card platform by sending MAP_UPDATE_LOCATION HLR to the HLR to which the MSISDNA belongs;

Step 103, the HLR to which the MSISDNA belongs sends MAP_INSERT_SUBSCRIBER_DATA to the No. 1 multi-card platform, and the user's relevant data (such as the user's number information, service capability data such as the user's SMS capability) is inserted into the No. 1 multi-card platform;

Step 104, No. 1 multi-card platform sends MAP_ISD_ACK to the HLR to which the MSISDNA belongs, to indicate that the data insertion is successful;

Step 105, the HLR to which MSISDNA belongs sends MAP_UPD_ACK to No. 1 multi-card platform, which is used to indicate that the location update is completed;

Step 106, No. 1 multi-card platform sends order request response to BOSS.

The location update procedure of MSISDNB1, MSISDNB2 (in the listed embodiment of the present invention, the corresponding terminals of MSISDNB1 and MSISDNB2 are used for conversation, so the location update procedure of MSISDNB1 and MSISDNB2 is described in Fig. 2): a certain MSC/VLR in the existing network is The user's access location, No. 1 Doka platform is the user's HLR. The user registers in a certain MSC/VLR on the live network, and the MSC/VLR updates the location in the HLR to which the user belongs. When the HLR receives the user's location update request message, it matches MSISDNB1 and MSISDNB2's corresponding main number in the database, which is MSISDNA, and inserts the data corresponding to the MSISDNA into the MSC/VLR where the user is located.

The location update process of MSISDNB1 and MSISDNB2 is shown in Figure 2, including:

Step 201, MSISDNB1/MSISDNB2 boots up, and its MSC/VLR does location update to the HLR that the user belongs to, because the No. 1 multi-card platform is the virtual HLR of the user, the MAP_UPDATE_LOCATION (IMSIB1/MSISDNB2) message that MSC/VLR sends is sent to a No. Doka platform. In this step, the MSC/VLR where the user is located initiates a location update request, and the No. 1 multi-card platform is the virtual HLR of the user.

Step 202, according to the corresponding relationship between MSISDNB1-MSISDNB3 and MSISDNA in the data, the No. 1 multi-card platform sends the IMSIA to the HLR to which the MSISDNA belongs through the MAP_UPDATE_LOCATION message;

Step 203, the HLR to which the MSISDNA belongs sends the user's ISD (INSERT SUBSCRIBERDATA, inserting the user's data; the ISD includes the user's main number, the user's business capabilities such as SMS capabilities, GPRS capabilities, etc.) to the No. 1 multi-card through the MAP_INSERT_SUBSCRIBER_DATA message platform;

Step 204, the No. 1 multi-card platform forwards the MAP_INSERT_SUBSCRIBER_DATA message to the MSC/VLR to which MSISDNB1/MSISDNB2 currently belongs;

Step 205, the MSC/VLR of MSISDNB1/MSISDNB2 sends MAP_ISD_ACK to the No. 1 multi-card platform, which is used to indicate that the insertion of user data is successful;

Step 206, No.1 multi-card platform sends MAP_ISD_ACK to the HLR to which the MSISDNA belongs, to indicate that the user data is inserted successfully;

Step 207, the HLR to which MSISDNA belongs sends MAP_UPD_ACK to No. 1 multi-card platform, which is used to indicate that the location update is completed;

In step 208, the No. 1 multi-card platform sends MAP_UPD_ACK to the MSC/VLR of MSISDNB1/MSISDNB2 to indicate that the location update is completed.

The location update process of the card on the Internet (the corresponding terminal of MSISDNB3 is used to surf the Internet in the listed embodiments of the present invention, so the location update process of MSISDNB3 has been described in Fig. 3): the user MSISDNB3 is attached on the SGSN, and SGSN is done on the HLR of MSISDNB3 Location update, that is, the No. 1 multi-card platform, and the No. 1 multi-card platform updates the location to the HLR to which the MSIS DNA belongs according to the correspondence between MSISDNB3 and MSISDNA.

The location update process of the network card is shown in Figure 3, including:

Step 301, the user MSISDNB3 attaches to the SGSN, and the SGSN (serving GPRS support node) sends IMSIB3 to the No. 1 multi-card platform for location update through the MAP_UPDATE_GRPS_LOCATIOND message;

Step 302, according to the corresponding relationship between MSISDNB3 and MSISDNA, the No. 1 multi-card platform sends the IMSIA to the HLR to which the MSISDNA belongs through the MAP_UPDATE_GRPS_LOCATIOND message;

Step 303, the HLR to which the MSISDNA belongs inserts the user data into the No. 1 multi-card platform through the MAP_INSERT_SUBSCRIBER_DATA message, which contains the MSISDNA;

Step 304, No. 1 multi-card platform inserts the user's data into the SGSN attached to the user MSISDNB3 through the MAP_INSERT_SUBSCRIBER_DATA message, which contains MSISDNA;

Step 305, SGSN sends MAP_ISD_ACK to No. 1 multi-card platform, which is used to indicate that the data insertion is successful;

Step 306, No.1 multi-card platform sends MAP_ISD_ACK to the HLR to which the MSISDNA belongs, to indicate that the user data is inserted successfully;

Step 307, the HLR to which MSISDNA belongs sends MAP_UPD_ACK to No. 1 multi-card platform, which is used to indicate that the location update is completed;

In step 308, the No. 1 multi-card platform sends MAP_PUPD_ACK to the SGSN to indicate that the location update is completed.

The calling process of MSISDNB1, MSISDNB2 and MSISDNB3: In the previous location update process, the No. 1 multi-card platform processed the user's data. In the VLR, the corresponding number and service capability of the user's physical card are the corresponding numbers of IMSIA and Operational capacity. No matter which physical card the user uses to make an outbound call, MSISDNA is displayed on the called terminal. When making a calling call, the whole calling process has nothing to do with No. 1 Doka platform.

The procedure for a multi-card user to be called: when a user dials a multi-card user, the MSC/VLR of the multi-card user MSISDNA is always a multi-card platform. During the call process, the calling switch sends an SRI (send routing information) message to the HLR according to the MSISDNA. , provide roaming number) message is responded by No. 1 multi-card platform. After receiving the PRN message sent by HLR, No. 1 multi-card platform, as the HLR with the corresponding number of the user's physical card, sends the message to the MSC/VLR where the corresponding number of the physical card is currently located. Send a PRN message. The calling end office uses the roaming number MSRN to connect with the multi-card user of No. 1 with the assistance of the No. 1 multi-card platform.

Figure 4 shows the flow of the number 1 multi-card user as the called party. This figure shows the situation that the terminal corresponding to the actual number MSISDNB1 is called as the called party, including:

Step 401, the calling MSC/VLR sends a call request to the HLR to which the called MSISDNA belongs via a message MAP_SRI;

Step 402, the HLR to which the MSISDNA belongs obtains the roaming number from the No. 1 multi-card platform through the MAP_PRN message;

Step 403, according to the corresponding relationship between MSISDNA and MSISDNB1-MSISDNB3, the No. 1 multi-card platform sends MAP_PRN to the MSC/VLR where the corresponding number MSISDNB1 of the user entity card is located to obtain the roaming number;

Step 404, the MSC/VLR where the number MSISDNB1 corresponding to the user entity card is located distributes MSRNB1 (MSRNB1 is the roaming number corresponding to MSISDNB1, and the No. 1 multi-card platform establishes a call path with the user by this roaming number) to the No. 1 multi-card platform;

Step 405, No. 1 multi-card platform sends MAP_PRN_ACK to the HLR to which MSISDNA belongs, which includes MSRNA (MSRNA is the roaming number corresponding to MSISDNA, and the calling user establishes a call with No. 1 multi-card platform through this roaming number; No. 1 multi-card platform Provide the roaming number to the HLR through this step);

Step 406, the HLR to which the MSISDNA belongs sends MAP_SRI_ACK to the calling MSC/VLR, which contains MSRNA;

Step 407, the calling MSC/VLR sends an IAM (Initial Address, initialization address message) to the No. 1 multi-card platform, which includes MSRNA; in this step, the calling end office utilizes the roaming number obtained to initiate a call path request;

Step 408, the No. 1 multi-card platform sends an IAM to the MSC/VLR where MSISDNB1 is located, including MSRNB1; in this step, the No. 1 multi-card platform receives the call establishment request, and then uses the acquired roaming number to send an IAM message to the MSC/VLR The VLR requests to establish a session;

Step 409, the MSC/VLR where MSISDNB1 is located sends ACM (Address Complete, address initialization is completed) to No. 1 multi-card platform to indicate that address initialization is completed;

Step 410, the No. 1 multi-card platform sends an ACM to the calling MSC/VLR to indicate that the address initialization is completed;

Step 411, the MSC/VLR where MSISDNB1 is located sends ANM (Answer Message, response message) to No. 1 multi-card platform, for indicating that the conversation path is established;

Step 412, the No. 1 multi-card platform sends an ANM to the calling MSC/VLR to indicate that the voice path is established;

Step 413, the calling MSC/VLR connects the voice path with the No. 1 multi-card platform, and the No. 1 multi-card platform establishes a voice path with the user.

The above process is that the user selects a number as the called number, the calling number calls the user's number MSISDNA, and the No. 1 multi-card platform calls the number MSISDNB1 specified by the user, so as to connect the calling party and the called party.

Corresponding control strategies can be made on the No. 1 multi-card platform to realize calls to a certain mobile phone of the user or to all mobile phones of the user. Multiple mobile phones can call in turn or at the same time. The roaming number is obtained through the VLR registered with the user, and several roaming numbers can be obtained by corresponding to several physical cards of the main number. Through each roaming number, a voice channel different from the user's mobile phone can be established to realize simultaneous calls to multiple mobile phones of the user; Initiate calls to different mobile phones of the user in sequence. For example, first obtain a roaming number and initiate a call to one of the user's mobile phones through this roaming number. If there is no response, obtain another roaming number and initiate a call to the second mobile phone.

SMS and MMS process: The user sends SMS and MMS from different terminals. Since the numbers in the VLR are MSIDSNA, the calling number displayed on the called terminal is MSISDNA. When receiving text messages, since the MSC/VLR of MSISDNA is always the No. 1 multi-card platform, the notification messages of SMS and MMS are sent to the No. 1 multi-card platform. Send notification text messages of short messages and multimedia messages to the terminal of the number one multi-card user.

The process of receiving text messages is shown in Figure 5, including:

Step 501, the short message center (SMSC) sends MAP_SRIFM to the HLR where the MSISDNA belongs to request the user's current location, which includes the MSISDNA;

Step 502, the HLR to which MSISDNA belongs sends MAP_SRIFM_ACK to the SMS center, which contains the information of the user's current location;

Step 503, short message center (SMSC) finds the user's location information on the No. 1 multi-card platform, and sends MAP_FORWARD_SM to the No. 1 multi-card platform, which includes the text message content;

Step 504, No. 1 multi-card platform sends MAP_FORWARD_SM_ACK to SMSC, indicating that the content of the short message is received;

Step 505, the No. 1 multi-card platform sends MAP_FORWARD_SM to one or more of the MSC/VLRs to which MSISDNB1-MSISDNB3 currently belongs, including the content of the short message; where the MSC/VLR where MSISDNB1-MSISDNB3 is located can be selected according to specific conditions, For example, the MSC/VLR to which MSISDNB1-MSISDNB3 currently belong is different, and the No. 1 multi-card platform can send MAP_FORWARD_SM to one or more of the MSC/VLR to which MSISDNB1-MSISDNB3 currently belong; The MSC/VLR is the same, then the No. 1 multi-card platform will send MAP_FORWARD_SM to the MSC/VLR that MSISDNB1-MSISDNB3 currently belongs to. Specifically, which terminal receives the SMS can be controlled by the user's choice;

Step 506, one or more of the MSCs/VLRs to which MSISDNB1-MSISDNB3 currently belong sends MAP_FORWARD_SM_ACK to the No. 1 multi-card platform to indicate that the content of the short message has been received.

The No. 1 multi-card technology solution is mainly realized through virtual MSC/VLR and virtual HLR. On the No. 1 multi-card platform, different control strategies for multiple terminals of users are realized according to the control strategy.

Fig. 6 is a system structure diagram provided by the present invention, including MSC/VLR, BOSS, HLR, SGSN and No. 1 multi-card platform. No. 1 multi-card platform, which is used to update the user's location to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize the correspondence of multiple cards by simulating the HLR to which the real numbers corresponding to multiple cards belong. When the terminal is the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to one or more terminals corresponding to multiple cards. For the HLR, the No. 1 multi-card platform is a virtual MSC/VLR, and for the MSC/VLR and SGSN, the No. 1 multi-card platform is a virtual HLR.

Various modifications can be made to the above contents by those skilled in the art without departing from the spirit and scope of the present invention defined by the claims. Therefore, the scope of the present invention is not limited to the above description, but is determined by the scope of the claims.

Claims (10)

1. The realization system of No.1 multi-card, is characterized in that, comprises the HLR of No.1 multi-card platform, BOSS and master number attribution; No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize multiple card correspondence by simulating the HLR to which the real numbers corresponding to multiple cards belong When the location of the real number is updated and the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; The location update of the real number corresponding to multiple cards includes the location update of the real number corresponding to multiple cards other than the network card and the location update of the real number corresponding to the network card; BOSS, used to send an order request to No. 1 Doka platform when the location of the main number is updated; The HLR to which the main number belongs is used to insert user data into the No. 1 multi-card platform, and send a message that the location update is completed to the No. 1 multi-card platform. 2. The realization system of one number multi-card as claimed in claim 1, is characterized in that, when the position of main number is updated: No. 1 multi-card platform is used to update the position of the main number after receiving the order request, send a message that the user data is inserted successfully to the HLR, and send a response to the order request to the BOSS. 3. The realization system of one number multi-card as claimed in claim 1, is characterized in that, when the position of the corresponding real number of a plurality of cards except the online card is updated: The MSC/VLR to which one or more of the real numbers corresponding to multiple cards currently belong is used to request to the one-number multi-card platform after the terminals corresponding to one or more of the real numbers corresponding to multiple cards are turned on perform location updates; The No. 1 multi-card platform is used to send the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the card in the powered-on terminal and the main number; The HLR to which the main number belongs is used to send the user's ISD to the No. 1 multi-card platform; No. 1 multi-card platform, used to send the user's ISD to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards; Among the real numbers corresponding to multiple cards, one or more current MSC/VLRs are used to send a message that the user data is successfully inserted to the No. 1 multi-card platform; No.1 multi-card platform, which is used to send a message that the user data is inserted successfully to the HLR to which the main number belongs; The No. 1 multi-card platform is used to send a location update completion message to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards. 4. The realization system of one number multi-card as claimed in claim 1, is characterized in that, when the position of the real number corresponding to the online card is updated: The SGSN attached to the real number corresponding to the network card is used to request location updates from the No. 1 multi-card platform; The No. 1 multi-card platform is used to send the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the network card and the main number; No. 1 multi-card platform, which is used to insert user data into the SGSN attached to the real number corresponding to the network card; The SGSN attached to the real number corresponding to the network card is used to send a message of successful insertion of user data to the No. 1 multi-card platform; No.1 multi-card platform, which is used to send a message that the user data is inserted successfully to the HLR to which the main number belongs; The No. 1 multi-card platform is used to send a location update completion message to the SGSN to which the real number corresponding to the network card is attached. 5. The realization system of No. 1 multi-card is characterized in that it comprises No. 1 multi-card platform, calling MSC/VLR and the HLR attributable to the main number; No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize multiple card correspondence by simulating the HLR to which the real numbers corresponding to multiple cards belong When the location of the real number is updated and the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; When the main number is called: The calling MSC/VLR is used to send a call request to the HLR to which the main number belongs; The HLR to which the main number belongs is used to obtain the roaming number on the No. 1 multi-card platform; One-number multi-card platform, used to go to the MSC to which one or more of the real numbers corresponding to multiple cards currently belongs according to the corresponding relationship between the called main number and one or more of the real numbers corresponding to multiple cards /VLR get roaming number; One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to assign the roaming number corresponding to the real number to the No. 1 multi-card platform; The No.1 multi-card platform is used to send the roaming number corresponding to the main number to the HLR to which the main number belongs, so that the calling MSC/VLR can use the roaming number to establish a call with the No.1 multi-card platform; The HLR to which the main number belongs is used to send the roaming number corresponding to the main number to the calling MSC/VLR; The calling MSC/VLR is used to send the roaming number corresponding to the main number to the No. 1 multi-card platform; No. 1 multi-card platform, used to send the roaming number corresponding to the real number to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards; One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to send a message that the address initialization is completed to the No. 1 multi-card platform; No. 1 multi-card platform, used to send a message that the address initialization is completed to the calling MSC/VLR; Among the real numbers corresponding to multiple cards, one or more MSCs/VLRs to which they currently belong are used to send a message that the call path is established to the No. 1 multi-card platform; The No. 1 multi-card platform is used to send a message that the call path is established to the calling MSC/VLR; The calling MSC/VLR is used to connect the voice channel with the No. 1 multi-card platform, and the No. 1 multi-card platform establishes a voice channel with the user. 6. The realization system of one number multi-card as claimed in claim 5, is characterized in that, storage control strategy in the one number multi-card platform; Realize under the control of this control strategy to the user's specific real number or to the user's all real numbers. number, or realize multiple real numbers of the user to be called in turn or at the same time. 7. The realization system of No. 1 multi-card, is characterized in that, comprises the HLR attributable to No. 1 multi-card platform, SMSC and main number; No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR to which the main number currently belongs, and realize multiple card correspondence by simulating the HLR to which the real numbers corresponding to multiple cards belong When the location of the real number is updated and the terminal corresponding to multiple cards is used as the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; When one or more of the real numbers corresponding to multiple cards receive text messages: SMSC, used to send the main number to the HLR to which the main number belongs, and request the user's current location; The HLR to which the main number belongs is used to send the user's current location to the SMS center, and the user's current location indicates that the user is on the No. 1 multi-card platform; SMSC, used to send SMS content to No. 1 multi-card platform; No. 1 multi-card platform, used to send the message of received SMS content to SMSC; One number multi-card platform, used to send SMS content to one or more MSC/VLRs currently belonging to the real numbers corresponding to multiple cards; One or more of the real numbers corresponding to multiple cards currently belong to MSC/VLR, which is used to send the message of receiving the content of the short message to the one-number multi-card platform. 8. The realization method of No. 1 multi-card, is characterized in that, comprises the setting step of No. 1 multi-card platform; Set up the No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR that the main number currently belongs to, and realize multiple card by simulating the HLR that the real number corresponding to multiple cards belongs to. The location of the corresponding real number is updated and when the terminal corresponding to multiple cards is the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; The location update of the real number corresponding to multiple cards also includes the location update of the real number corresponding to multiple cards other than the network card and the location update of the real number corresponding to the network card; Set BOSS to send an order request to No. 1 Doka platform when the location of the main number is updated; Set the HLR to which the main number belongs, which is used to insert user data into the No. 1 multi-card platform, and send a message that the location update is completed to the No. 1 multi-card platform; Location updates for the main number include: Step 101, BOSS sends an order request to No. 1 multi-card platform when the location of the main number is updated; Step 102, after receiving the order request, the No. 1 multi-card platform updates the location of the main number; Step 103, the HLR to which the main number belongs inserts the user data into the No. 1 multi-card platform; Step 104, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs; Step 104, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform; Step 105, No.1 multi-card platform sends order request response to BOSS; The location update of the real number corresponding to multiple cards other than the network card includes: Step 201, after the terminal corresponding to one or more of the real numbers corresponding to the multiple cards is turned on, the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong requests to the one-number multi-card platform perform location updates; Step 202, according to the corresponding relationship between the real number corresponding to the card in the powered-on terminal and the main number, the No. 1 multi-card platform sends the IMSI corresponding to the main number to the HLR to which the main number belongs; Step 203, the HLR to which the main number belongs sends the user's ISD to the No. 1 multi-card platform; Step 204, the No. 1 multi-card platform sends the user's ISD to one or more current MSC/VLRs in the real numbers corresponding to the multiple cards; Step 205, one or more MSCs/VLRs currently belonging to in the real numbers corresponding to multiple cards send a message that the user data is inserted successfully to the No. 1 multi-card platform; Step 206, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs; Step 207, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform; Step 208, the No. 1 multi-card platform sends a message that the location update is completed to one or more MSC/VLRs currently belonging to the real numbers corresponding to the multiple cards; The location update of the real number corresponding to the network card includes: Step 301, the SGSN to which the real number corresponding to the network card is attached requests a location update from the No. 1 multi-card platform; Step 302, the No. 1 multi-card platform sends the IMSI corresponding to the main number to the HLR to which the main number belongs according to the corresponding relationship between the real number corresponding to the online card and the main number; Step 303, the HLR to which the main number belongs inserts the user data into the No. 1 multi-card platform; Step 304, the No. 1 multi-card platform inserts the user data into the SGSN attached to the real number corresponding to the network card; Step 305, the SGSN attached to the real number corresponding to the network card sends a message that the user data is successfully inserted to the No. 1 multi-card platform; Step 306, the No. 1 multi-card platform sends a message that the user data is successfully inserted to the HLR to which the main number belongs; Step 307, the HLR to which the main number belongs sends a message that the location update is completed to the No. 1 multi-card platform; In step 308, the No. 1 multi-card platform sends a location update completion message to the SGSN to which the real number corresponding to the network card is attached. 9. The realization method of No. 1 multi-card, is characterized in that, comprises the setting step of No. 1 multi-card platform; Set up the No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR that the main number currently belongs to, and realize multiple card by simulating the HLR that the real number corresponding to multiple cards belongs to. The location of the corresponding real number is updated and when the terminal corresponding to multiple cards is the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; The location update of the real number corresponding to multiple cards also includes the location update of the real number corresponding to multiple cards other than the network card and the location update of the real number corresponding to the network card; Set BOSS to send an order request to No. 1 Doka platform when the location of the main number is updated; Set the HLR to which the main number belongs, for inserting user data into the No. 1 multi-card platform, and sending a message that the location update is completed to the No. 1 multi-card platform. When the main number is called, the implementation method includes: Step 401, the calling MSC/VLR sends a call request to the HLR to which the main number belongs; Step 402, the HLR to which the main number belongs goes to the No. 1 multi-card platform to obtain a roaming number; Step 403: According to the corresponding relationship between the called main number and one or more real numbers corresponding to multiple cards, one or more of the real numbers corresponding to multiple cards currently belongs to the MSC /VLR get roaming number; Step 404, the MSC/VLR to which one or more of the real numbers corresponding to the plurality of cards currently belong assigns the roaming number corresponding to the real number to the No. 1 multi-card platform; Step 405, the No. 1 multi-card platform sends the roaming number corresponding to the main number to the HLR to which the main number belongs, so that the calling MSC/VLR uses the roaming number to establish a conversation with the No. 1 multi-card platform; Step 406, the HLR to which the main number belongs sends the roaming number corresponding to the main number to the calling MSC/VLR; Step 407, the calling MSC/VLR sends the roaming number corresponding to the main number to the No. 1 multi-card platform; Step 408, the No. 1 multi-card platform sends the roaming number corresponding to the real number to the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong; Step 409, one or more current MSC/VLRs in the real numbers corresponding to multiple cards send a message that the address initialization is completed to the No. 1 multi-card platform; Step 410, the No. 1 multi-card platform sends a message that the address initialization is completed to the calling MSC/VLR; Step 411, one or more MSCs/VLRs currently belonging to in the real numbers corresponding to multiple cards send a message that the call path is established to the No. 1 multi-card platform; Step 412, the No. 1 multi-card platform sends a message that the call path is established to the calling MSC/VLR; Step 413, the calling MSC/VLR connects the voice path with the No. 1 multi-card platform, and the No. 1 multi-card platform establishes a voice path with the user. 10. The realization method of No. 1 multi-card, is characterized in that, comprises the setting step of No. 1 multi-card platform; Set up the No. 1 multi-card platform, which is used to update the position of the main number to the No. 1 multi-card platform by simulating the MSC/VLR that the main number currently belongs to, and realize multiple card by simulating the HLR that the real number corresponding to multiple cards belongs to. The location of the corresponding real number is updated and when the terminal corresponding to multiple cards is the calling terminal, the number displayed on the called terminal is the main number; when the main number is called, the call is connected to the terminal corresponding to multiple cards one or more of; The location update of the real number corresponding to multiple cards also includes the location update of the real number corresponding to multiple cards other than the network card and the location update of the real number corresponding to the network card; Set BOSS to send an order request to No. 1 Doka platform when the location of the main number is updated; Set the HLR to which the main number belongs, which is used to insert user data into the No. 1 multi-card platform, and send a message that the location update is completed to the No. 1 multi-card platform. One or more real numbers among the real numbers corresponding to the multiple cards receive When sending text messages, the implementation method includes: Step 501, the SMSC sends the main number to the HLR to which the main number belongs, requesting the user's current location; Step 502, the HLR to which the main number belongs sends the user's current location to the SMS center, and the user's current location indicates that the user is located in the No. 1 multi-card platform; Step 503, the SMSC sends the content of the short message to the No. 1 multi-card platform; Step 504, the No. 1 multi-card platform sends a message of receiving the content of the short message to the SMSC; Step 505, one number multi-card platform sends short message content to the MSC/VLR currently belonging to one or more of the real numbers corresponding to the multiple cards; In step 506, the MSC/VLR to which one or more of the real numbers corresponding to the multiple cards currently belong sends a message of receiving the content of the short message to the one-number-multi-card platform.

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