CN102811431A - Method and device for establishing mapping relationship of IMSI and MSISDN - Google Patents
Method and device for establishing mapping relationship of IMSI and MSISDN Download PDFInfo
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Abstract
The invention discloses a method and device for establishing a mapping relationship of an IMSI (International Mobile Subscriber Identity) and an MSISDN (Mobile Station International Subscriber Directory Number). The method comprises the following steps of: receiving a message from a mobile terminal; respectively obtaining the IMSI and the MSISDN from the message; and establishing the mapping relationship of the IMSI and the MSISDN of the mobile terminal. According to the invention, a network side can effectively obtain the mapping relationship between the IMSI and the MSISDN.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, and a client for establishing a mapping relationship between an International mobile subscriber identity Number (IMSI) and an International mobile station Integrated Service Digital Network code (MSISDN).
Background
In a mobile communication network, because the mobile terminal client software can only obtain the IMSI of the mobile terminal, but cannot easily obtain the MSISDN of the mobile terminal, the mobile terminal accesses the mobile internet to identify a mobile subscriber by the IMSI. Meanwhile, since the MSISDN is a number that people use daily, the mobile internet application generally uses the MSISDN to identify the mobile terminal. In communicating between a mobile terminal and a mobile internet application, the translation of IMSI and MSISDN needs to be implemented in the network.
Currently, in a mobile communication network, a mapping relationship between an IMSI and an MSISDN is stored in a Home Location Register (HLR), and the HLR is in a signaling system No. 7, and a mobile application Part protocol (MAP) is required to be used for access. Therefore, the device accessing the HLR must have a signaling point code and be in the signaling network No. 7. However, not all network elements have the signaling function of number 7, which causes a certain problem to the processing of the mapping relationship between the IMSI and the MSISDN by the network side, for example, the network side cannot effectively acquire the mapping relationship between the IMSI and the MSISDN, which will affect the use of the mapping relationship between the IMSI and the MSISDN.
Disclosure of Invention
The present invention is directed to a method, an apparatus, and a client for establishing mapping relationship between IMSI and MSISDN, so as to solve at least one of the above problems.
According to one aspect of the invention, a method for establishing mapping relation between international subscriber identity and international mobile station integrated service digital network code is provided, receiving message from mobile terminal; respectively acquiring an international subscriber identity (IMSI) and an international mobile station integrated services digital network code (MSISDN) from the message; and establishing a mapping relation between the IMSI and the MSISDN of the mobile terminal.
According to another aspect of the present invention, there is provided an apparatus for establishing a mapping relationship between an international subscriber identity and an international mobile station integrated service digital network code, including: the receiving module is used for receiving the message from the mobile terminal; an obtaining module, configured to obtain an international subscriber identity IMSI and an international mobile station integrated services digital network code MSISDN in the message, respectively; and the establishing module is used for establishing the mapping relation between the IMSI and the MSISDN of the mobile terminal.
According to still another aspect of the present invention, there is also provided a client, including: the IMSI acquisition module is used for acquiring the IMSI of the smart card of the client; and the IMSI adding module is used for adding the IMSI into the message. And the registration module is used for sending the message, wherein the registration information is short message information or multimedia message information.
According to the invention, the message from the mobile terminal is received, the IMSI and the MSISDN are respectively obtained from the message, and the mapping relation between the IMSI and the MSISDN of the mobile terminal is established, so that the problem that the network side in the prior art cannot effectively obtain the mapping relation between the IMSI and the MSISDN is solved, and the network side can effectively obtain the mapping relation between the IMSI and the MSISDN.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a method for establishing an IMSI and MSISDN mapping relationship according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for establishing an IMSI and MSISDN mapping relationship in accordance with a preferred embodiment of the present invention;
fig. 3 is a block diagram of an apparatus for establishing mapping relationship between IMSI and MSISDN according to an embodiment of the present invention;
FIG. 4 is a block diagram of a client according to an embodiment of the present invention;
fig. 5 is a flowchart of a method for querying correspondence between an IMSI and an MSISDN according to an embodiment of the present invention;
fig. 6 is a flowchart of a method for querying correspondence between IMSI and MSISDN according to a preferred embodiment of the present invention;
fig. 7 is a device for querying correspondence between IMSI and MSISDN according to an embodiment of the present invention;
fig. 8 is a block diagram illustrating a structure of a device for querying correspondence between an IMSI and an MSISDN according to a preferred embodiment of the present invention;
fig. 9 is a flowchart of a method of establishing and using a correspondence between an IMSI and an MSISDN in the mobile internet when the registration information is a short message, according to a preferred embodiment of the present invention;
fig. 10 is a flowchart of a method for establishing and using a correspondence between an IMSI and an MSISDN in the mobile internet when the registration information is a multimedia message according to a preferred embodiment of the present invention;
fig. 11 is a structural diagram of a system for establishing and using a correspondence between an IMSI and an MSISDN in the mobile internet according to a preferred embodiment of the present invention;
FIG. 12 is a schematic diagram of a query process in accordance with a preferred embodiment of the present invention;
fig. 13 is a diagram illustrating a method and system for establishing and using correspondence between IMSI and MSISDN in the mobile internet according to a preferred embodiment of the present invention;
fig. 14 is a flowchart of a method and system for establishing and using a correspondence between an IMSI and an MSISDN in the mobile internet according to a preferred embodiment of the present invention.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the following embodiments, a method for establishing an IMSI and MSISDN mapping relationship is provided, fig. 1 is a flowchart of a method for establishing an IMSI and MSISDN mapping relationship according to an embodiment of the present invention, and as shown in fig. 1, the flowchart includes the following steps:
step S102, receiving a message from a mobile terminal;
step S104, obtaining IMSI and MSISDN from the message;
step S106, establishing the mapping relation between the IMSI and the MSISDN of the mobile terminal.
Through the steps, the message from the mobile terminal is received, the IMSI and the MSISDN are respectively obtained from the message, and the mapping relation of the IMSI and the MSISDN of the mobile terminal is established. Therefore, the network side can effectively acquire the mapping relation between the IMSI and the MSISDN.
In a preferred embodiment of this embodiment, the MSISDN of the mobile terminal may be obtained from the source number of the message, and the IMSI of the mobile terminal may be obtained from the content of the message. For example, when the message is a short message or a multimedia message, the MSISDN of the mobile terminal can be obtained from the source number of the short message or the multimedia message, and the IMSI of the mobile terminal can be obtained from the content of the short message or the multimedia message; of course, the MSISDN of the mobile terminal may also be obtained from the message control information of the MMs message premium service interface MM7 protocol, and the IMSI of the mobile terminal may also be obtained from the message content of the MMs message MM7 protocol.
Fig. 2 is a flowchart of a method for establishing a mapping relationship between an IMSI and an MSISDN according to a preferred embodiment of the present invention, and as shown in fig. 2, before receiving a message from a mobile terminal (i.e., step S102), the method further includes the following steps:
step S202, a Software Development Kit (SDK) in the mobile terminal acquires the IMSI of the smart card in the mobile terminal;
step S204, adding the IMSI in the mobile terminal into the message and sending the message.
In this embodiment, a device for establishing a mapping relationship between an IMSI and an MSISDN is further provided, and the device may be a module of a server or may be a separate server. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. While the systems and methods described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated. Fig. 3 is a block diagram of an apparatus for establishing mapping relationship between IMSI and MSISDN according to an embodiment of the present invention, where the apparatus includes a receiving module 30, an obtaining module 32 and an establishing module 34, and the respective modules of the apparatus are described below.
An obtaining module 30, configured to receive a message from a mobile terminal; the obtaining module 32 is connected to the obtaining module 30, and is configured to obtain the IMSI and the MSISDN from the message; the establishing module 34 is connected to the obtaining module 32, and is configured to establish a mapping relationship between the IMSI and the MSISDN of the mobile terminal.
As a preferred embodiment, the obtaining module 30 is configured to obtain an MSISDN of the mobile terminal from a source number of the message, and obtain an IMSI of the mobile terminal from the content of the message. For example, when the message is a short message or a multimedia message, the obtaining module 30 may be configured to obtain the MSISDN of the mobile terminal from the source number of the short message or the multimedia message, and obtain the IMSI of the mobile terminal from the content of the short message or the multimedia message; of course, the obtaining module 30 may also be configured to obtain the MSISDN of the mobile terminal from the message control information of the MMs message value added service interface MM7 protocol, and obtain the IMSI of the mobile terminal from the message content of the MMs message MM7 protocol.
In this embodiment, a client is further provided, fig. 4 is a block diagram of a structure of the client according to an embodiment of the present invention, and as shown in fig. 4, the client includes an IMSI obtaining module 40, an IMSI adding module 42 and a registration module 44, and the modules of the client are explained below.
The IMSI acquisition module 40 is configured to acquire an IMSI of a smart card of a client; the IMSI adding module 42 is connected to the IMSI obtaining module 40, and is configured to add an IMSI to a message; the registration module 44 is connected to the IMSI adding module 42, and is configured to send a message, where the registration message is a short message or a multimedia message. For example, the IMSI adding module 42 is configured to add an IMSI to content of a message, where the message is a short message or a multimedia message; for another example, the IMSI adding module 42 is configured to add an MSISDN of the mobile terminal to the message control information of the MMs message value added service interface MM7 protocol, and add an IMSI of the mobile terminal to the message content of the MMs message MM7 protocol.
In another preferred embodiment, a server for providing an IMSI and MSISDN mapping relationship (or corresponding relationship) query function is added in the mobile internet. The servers in the following embodiments may be provided individually, or may be provided as servers providing other services, and although "server" is used below, the server is not meant to be a single server, but may be a server cluster or a server system (hereinafter, simply referred to as a system). In the preferred embodiment, the server is added in the network architecture except for the number 7 signaling, so that the query of the mapping relationship between the IMSI and the MSISDN is more convenient, and certainly, the mapping relationship between the IMSI and the MSISDN can be obtained conveniently (for example, the mapping relationship can be obtained by using multiple interfaces provided by the mobile internet and provided to a required functional entity or network element). It should be noted that, as long as the server is set on the mobile internet, convenience may be provided for obtaining and/or using the mapping relationship between the IMSI and the MSISDN, and the server may be set according to specific network conditions in specific implementation.
Fig. 5 is a flowchart of a method for querying correspondence between an IMSI and an MSISDN according to an embodiment of the present invention, which may be applied to a server in the mobile internet, but is not limited thereto, and as shown in fig. 5, the server performs steps including:
step S502, receiving a request for inquiring the mapping relation between the IMSI and the MSISDN;
step S504, the mapping relation between IMSI and MSISDN is inquired and returned.
Through the embodiment of the invention, the server in the mobile internet receives the request for inquiring the mapping relation between the IMSI and the MSISDN, inquires and returns the mapping relation between the IMSI and the MSISDN, so that the HLR in a No. 7 signaling network is not required to be inquired any more. Meanwhile, in order to support larger query quantity, the deployment of the server can be increased, so that the query speed can be further improved.
In the preferred embodiment of this embodiment, before receiving the request for querying the mapping relationship between the IMSI and the MSISDN, the mobile terminal may send its own IMSI and MSISDN to establish the corresponding relationship between the IMSI and the MSISDN on the server, and certainly, other manners may also be adopted to enable the server to obtain the corresponding relationship between the IMSI and the MSISDN, for example, the corresponding relationship may be provided by other network elements storing the corresponding relationship. Fig. 6 is a flowchart of a method for querying correspondence between an IMSI and an MSISDN according to a preferred embodiment of the present invention, and as shown in fig. 6, the flowchart includes the following steps:
step S602, receiving a message (for example, the message may be a short message or a multimedia message) from the mobile terminal, wherein the message carries the IMSI and the MSISDN of the mobile terminal;
step S604, obtaining IMSI and MSISDN of the mobile terminal;
it should be noted that, because the form of the message sent by the mobile terminal is different, the manner of acquiring the IMSI and the MSISDN of the mobile terminal from the message of the mobile terminal is also different, and it should be noted that, the mobile terminal registers with the server through the message, that is, the message may also be referred to as registration information, so that the server acquires the IMSI and the MSISDN of the mobile terminal: if the registration information is a short message, the MSISDN of the mobile terminal can be obtained from the source number of the short message, and the IMSI of the mobile terminal can be obtained from the content of the short message; if the registration information is the multimedia message, the MSISDN of the mobile terminal can be obtained from the message control information of the MM7 protocol, and the IMSI of the mobile terminal can be obtained from the message content of the MM7 protocol.
Step S606, storing the mapping relationship between the IMSI and the MSISDN of the mobile terminal. Therefore, the mapping relationship between the IMSI and the MSISDN is stored in the server, and therefore, the mapping relationship between the IMSI and the MSISDN may be queried, that is, the querying process in the above embodiment is performed, which has already been described and is not described again.
In this embodiment, a device for querying a correspondence between an IMSI and an MSISDN is further provided, where the device is located in a server in a mobile internet, and the device is used to implement the foregoing embodiment and the preferred embodiment, which have already been described and are not described again, and a description is provided below for modules involved in the device.
Fig. 7 is a device for querying correspondence between IMSI and MSISDN, which is located in a server in the mobile internet, according to an embodiment of the present invention. The apparatus includes a first receiving module 70, a query module 72. The various modules of the apparatus are described below in conjunction with fig. 7.
A first receiving module 70, configured to receive a request for querying a mapping relationship between an IMSI and an MSISDN; the query module 72 is connected to the first receiving module 70, and is configured to query and return the mapping relationship between the IMSI and the MSISDN.
In a preferred embodiment of this embodiment, the apparatus may further establish a correspondence between the IMSI and the MSISDN. Fig. 8 is a block diagram of a device for querying correspondence between an IMSI and an MSISDN according to a preferred embodiment of the present invention, where the device includes a second receiving module 80, a first obtaining module 82, a storing module 84, and related modules in the above device, which have been described and are not described again. It should be noted that the module included in the apparatus is not limited thereto. The modules of the preferred apparatus for querying the correspondence between the IMSI and the MSISDN are described below with reference to fig. 8.
A second receiving module 80, configured to receive a message from the mobile terminal, where the message may be a short message or a multimedia message, and the message carries an IMSI and an MSISDN of the mobile terminal; the obtaining module 82 is connected to the second receiving module 80, and is configured to obtain the MSISDN and the IMSI of the mobile terminal from the information of the receiving module; the storage module 84 is connected to the obtaining module 82, and is configured to store a mapping relationship between the MSISDN and the IMSI of the mobile terminal.
It should be noted that, in the obtaining module 82, because the form of the message received by the second receiving module 80 is different, the obtaining module 82 obtains the IMSI and the MSISDN of the mobile terminal differently: the message received by the second receiving module 80 may be a short message or a multimedia message. If the message received by the second receiving module is a short message, the obtaining module 82 is configured to obtain the MSISDN of the mobile terminal from the source number of the short message, and obtain the IMSI of the mobile terminal from the content of the short message; if the message received by the second receiving module is a multimedia message, the obtaining module 82 is configured to obtain the MSISDN of the mobile terminal from the message control information of the MM7, and obtain the IMSI of the mobile terminal from the message content of the MM7 protocol.
A preferred embodiment is described below, which combines the above embodiments with the preferred embodiments.
In the preferred embodiment, a method and system for establishing and using the correspondence between the IMSI and the MSISDN in the mobile internet are provided, so as to facilitate the conversion between the IMSI and the MSISDN. Due to the uniqueness of the corresponding relationship between the IMSI and the MSISDN of the SIM card issued by each operator, the IMSI and MSISDN mapping relationship system can support the conversion between the IMSI and the MSISDN of each operator. In a preferred embodiment, the mobile terminal includes a registration processing module, and the registration module can send registration information of the mobile terminal to the server, where the registration information carries an IMSI and an MSISDN of the mobile terminal client, and the registration information may be a short message or a multimedia message. The method and system are described below according to different forms of registration information.
Fig. 9 is a flowchart of a method for establishing and using a correspondence between an IMSI and an MSISDN in a mobile internet when the registration information is a short message according to a preferred embodiment of the present invention, as shown in fig. 9, the flowchart includes the following steps:
step S902, the mobile terminal client software obtains the IMSI of the SIM card through the SDK provided by the mobile terminal installation operating system when starting;
step S904, the mobile terminal client software automatically or manually triggers and sends a short message to the mapping relation system of IMSI and MSISDN, the content of the short message is the IMSI of the mobile terminal;
step S906, the mapping relation system of IMSI and MSISDN receives the short message, obtains the MSISDN of the mobile terminal from the source number of the short message, obtains the IMSI of the mobile terminal from the content of the short message, and records or updates the mapping relation between MSISDN and IMSI, and executes step S908 when the mobile internet equipment needs to realize mapping from IMSI to MSISDN, or from MSISDN to IMSI;
step S908, the mobile internet device sends a query request to the IMSI and MSISDN mapping relationship system, and the system queries the mapping relationship maintained by the system and returns a query result to the mobile internet device.
Fig. 10 is a flowchart of a method for establishing and using a correspondence between an IMSI and an MSISDN in a mobile internet when the registration information is a multimedia message according to a preferred embodiment of the present invention, as shown in fig. 10, the flowchart includes the following steps:
step S1002, when the mobile terminal client software is started, the mobile terminal client software acquires the IMSI of the SIM card through the SDK provided by the mobile terminal installation operating system;
step S1004, the mobile terminal client software automatically or manually triggers and sends a multimedia message to the mapping relation system of IMSI and MSISDN, and the message content of the MM7 protocol is the IMSI of the mobile terminal;
step S1006, the IMSI and MSISDN mapping relation system receives the multimedia message, acquires the MSISDN of the mobile terminal from the message control information of MM7, acquires the IMSI of the mobile terminal from the message content of MM7 protocol, records or updates the mapping relation between the MSISDN and the IMSI, and executes step S1008 when the mobile internet device needs to realize mapping from the IMSI to the MSISDN, or from the MSISDN to the IMSI;
step S1008, the mobile internet device sends a query request to the IMSI and MSISDN mapping relationship system, and the system queries the mapping relationship maintained by the system and returns a query result to the mobile internet device.
Fig. 11 is a schematic structural diagram of a system for establishing and using a mapping relationship between an IMSI and an MSISDN in a mobile internet according to a preferred embodiment of the invention, and as shown in fig. 11, the structure includes a mobile terminal client registration module 100, a registration processing module 102 of an IMSI and MSISDN mapping system (the functions of which are equivalent to the second receiving module 80 and the obtaining module 82), a mapping relationship storage module 104 of the IMSI and MSISDN mapping system (the functions of which are equivalent to the storage module 84), and a query processing module 106 of the IMSI and MSISDN mapping system (the functions of which are equivalent to the first receiving module 70 and the query module 72), where the three modules, i.e., the registration processing module 102 of the IMSI and MSISDN mapping system, the mapping relationship storage module 104 of the IMSI and MSISDN mapping system, and the query processing module 106 of the IMSI and MSISDN mapping system, belong to the IMSI and MSISDN mapping relationship. The various modules of the system are described below in conjunction with the above-described method.
The mobile terminal client registration module 100 is configured to send a registration short message or multimedia message with the content of the IMSI of the mobile terminal to the IMSI and MSISDN mapping relationship system when the mobile terminal is started or when the mobile user manually triggers the mobile terminal. The registration processing module 102 of the IMSI and MSISDN mapping system is connected to the mobile terminal client registration module 100, and is configured to obtain, after receiving a registration short message or multimedia message of the mobile terminal, the IMSI of the mobile terminal from the content of the short message or the content of the message in the MMs 7 protocol, and obtain, from the source number of the short message or the message control information in the MMs 7 protocol, the MSISDN of the mobile terminal. The mapping relation storage module 104 of the IMSI and MSISDN mapping system is connected to the registration processing module 102 of the IMSI and MSISDN mapping system and the query processing module 106 of the IMSI and MSISDN mapping system, and is configured to store the obtained mapping relation between the IMSI and the MSISDN in the internal and external memories. The query processing module 106 of the IMSI and MSISDN mapping system is connected to a mobile network device that needs to perform query, and is configured to receive a query request from the mobile network device, query an internal or external memory, and return the IMSI and MSISDN.
Fig. 12 is a schematic diagram of an inquiry process according to a preferred embodiment of the present invention, as shown in fig. 12, a mobile network device 110 sends an inquiry request to an inquiry processing module 106 (i.e. to an inquiry processing module 106 of an IMSI and MSISDN mapping system) to request to inquire about a mapping relationship between an IMSI and an MSISDN of a certain mobile terminal, the inquiry processing module 106 sends the inquiry request to a storage module 104 (i.e. to an inquiry storage module 104 of the IMSI and MSISDN mapping system), the storage module sends an inquiry result to the inquiry processing module 106, and the inquiry processing module 106 sends the inquiry result to the mobile network device 110.
In practice, the user will often replace the SIM card, but it is desirable for the operator to reserve the original MSISDN, in which case the user who has replaced the SIM card will need to apply to the operator for reserving the original MSISDN, and at the same time, will need to initiate registration with the IMSI and MSISDN mapping system, which will update the mapping between the MSISDN and the old ISMI to the mapping between MSISDN and the new IMSI. Preferably, the system may further comprise a traffic analysis statistics module, but the module is selected according to the needs of the application and may not be selected when not needed. Under the condition that service analysis statistics is needed, the mobile network equipment needs to send query requests carrying service identification information to the IMSI and MSISDN mapping system, so that the service analysis statistics module can analyze and count the uplink use frequency and the downlink use frequency of each service, and the statistical data is obtained. For example, when the mobile network device needs to query the corresponding relationship between the IMSI and the MSISDN of the mobile terminal, the query request carries the service-related identification information, and the IMSI and MSISDN mapping relationship system can analyze and count the frequency of use of each service, and can provide the uplink or downlink use condition analysis and statistics data of each service for each operator.
Next, another preferred embodiment of the present invention is described, in which a method and a system for establishing and using a correspondence between an IMSI and an MSISDN in a mobile internet are described, and fig. 13 is a schematic diagram of a method and a system for establishing and using a correspondence between an IMSI and an MSISDN in a mobile internet according to a preferred embodiment of the present invention, which includes a mobile terminal equipped with a client registration module 100, a registration processing module 103 (i.e., a registration processing module 102 of an IMSI and MSISDN mapping system), and a storage module 104 (i.e., a storage module 104 of an IMSI and MSISDN mapping system). In fig. 13, a mobile terminal equipped with a client registration module 100 sends registration information (e.g., a short message) to a registration processing module 102, the registration processing module 102 receives the registration short message, obtains an IMSI and an MSISDN of the mobile terminal, and a storage module 104 stores a mapping relationship between the IMSI and the MSISDN of the terminal and sends a storage result to the registration processing module 102.
In the preferred embodiment, assume that the MSISDN of the mobile terminal is 16062346878 and the IMSI is 460030962341001. The mobile terminal sends an uplink message to the instant chat service, and the instant chat service returns a downlink message to the user. Fig. 14 is a flowchart of a method and system for establishing and using a correspondence between an IMSI and an MSISDN in the mobile internet according to a preferred embodiment of the present invention, as shown in fig. 14, the flowchart includes the following steps:
step S1402, the mobile terminal installs client registration software, which includes the client registration module 100 in the above embodiment, for example, the user selects a short message registration mode, and the registration module embeds a short message service code of the IMSI and MSISDN mapping system;
step S1404, the mobile terminal is powered on, and the mobile subscriber triggers or sends a registration short message to the IMSI and MSISDN mapping system. The destination number of the short message is the service code of the mapping system of the IMSI and the MSISDN, and the content of the short message is the IMSI460030962341001 of the mobile terminal, and at this time, the mobile terminal does not know the MSISDN of the mobile terminal.
Step S1406, after the registered short message is processed by the short message center, the MSISDN of the user is obtained. The registration short message is finally forwarded to the IMSI and MSISDN mapping system through the short message network. The registration processing module 102 of the system processes the registration short message, obtains the IMSI460030962341001 of the mobile terminal from the content of the short message, and obtains the MSISDN16062346878 of the mobile terminal from the source number of the short message. The registration processing module 102 forwards the mapping relationship between the IMSI and the MSISDN to the storage module 104, and the storage module 104 stores the mapping relationship between the IMSI and the MSISDN in the internal memory and/or the external memory.
Step S1408, the mobile terminal sends an uplink message to the instant chat service, where the mobile terminal identifies through the IMSI. The mobile network device 110 initiates a query request to the IMSI and MSISDN mapping system. The query processing module 106 of the IMSI and MSISDN mapping system obtains the query conditions, queries the internal memory or the external memory, and returns the queried MSISDN to the mobile network device 110 as a query response. The mobile network device 110 obtains the MSISDN corresponding to the IMSI from the query response, and when the mobile network device 110 forwards the uplink message of the mobile terminal, the MSISDN is used to identify the mobile terminal.
S1410, the instant chat service sends the down message to the mobile terminal, and identifies the mobile terminal by using MSISDN. The mobile network device 110 initiates a query request to the IMSI and MSISDN mapping system. The query processing module 106 of the IMSI and MSISDN mapping system obtains the query conditions, queries the internal memory or the external memory, and returns the queried IMSI to the mobile network device 110 as a query response. The mobile network device 110 obtains the IMSI corresponding to the MSISDN from the query response, and when the mobile network device 110 forwards the downlink message to the mobile terminal, the IMSI is used to identify the mobile terminal.
The mapping relation between the IMSI and the MSISDN is established by the method, and the conversion between the IMSI and the MSISDN is realized in the service flow.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, or they may be separately fabricated into various integrated circuit modules, or multiple modules or steps thereof may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method for establishing the mapping relation between the international subscriber identity and the international mobile station integrated service digital network code is characterized by comprising the following steps:
receiving a message from a mobile terminal;
respectively acquiring an international subscriber identity (IMSI) and an international mobile station integrated services digital network code (MSISDN) from the message;
and establishing a mapping relation between the IMSI and the MSISDN of the mobile terminal.
2. The method of claim 1, wherein obtaining the IMSI and the MSISDN from the message comprises:
and acquiring the MSISDN of the mobile terminal from the source number of the message, and acquiring the IMSI of the mobile terminal from the content of the message.
3. The method of claim 1, wherein the message is a short message or a multimedia message, and the obtaining the IMSI and the MSISDN from the short message or the multimedia message comprises:
acquiring MSISDN of the mobile terminal from the source number of the short message or the multimedia message, and acquiring IMSI of the mobile terminal from the content of the short message or the multimedia message; or,
and acquiring the MSISDN of the mobile terminal from the message control information of the MMS MM7 protocol, and acquiring the IMSI of the mobile terminal from the message content of the MMS MM7 protocol.
4. The method of claim 1, further comprising, prior to receiving the message from the mobile terminal:
a software development kit in the mobile terminal acquires the IMSI of the smart card in the mobile terminal;
and the mobile terminal adds the IMSI into the message and sends the message.
5. A device for establishing the mapping relation between the international subscriber identity and the international mobile station integrated service digital network code is characterized in that,
the method comprises the following steps:
the receiving module is used for receiving the message from the mobile terminal;
an obtaining module, configured to obtain an international subscriber identity IMSI and an international mobile station integrated services digital network code MSISDN in the message, respectively;
and the establishing module is used for establishing the mapping relation between the IMSI and the MSISDN of the mobile terminal.
6. The apparatus of claim 5, comprising:
the obtaining module is configured to obtain the MSISDN of the mobile terminal from the source number of the message, and obtain the IMSI of the mobile terminal from the content of the message.
7. The apparatus of claim 5, wherein the message is a short message or a multimedia message:
the obtaining module is used for obtaining the MSISDN of the mobile terminal from the source number of the short message or the multimedia message, and obtaining the IMSI of the mobile terminal from the content of the short message or the multimedia message.
8. The apparatus of claim 5, comprising the message MMS message:
the obtaining module is used for obtaining the MSISDN of the mobile terminal from the message control information of the MMS message value-added service interface MM7 protocol, and obtaining the IMSI of the mobile terminal from the message content of the MMS message MM7 protocol.
9. A client, comprising:
the IMSI acquisition module is used for acquiring the IMSI of the intelligent card of the client through a Soft Development Kit (SDK);
the IMSI adding module is used for adding the IMSI into a message;
and the registration module is used for sending the message, wherein the message also comprises MSISDN.
10. The client of claim 9,
the IMSI adding module is used for adding the IMSI into the content of the message, wherein the message is a short message or a multimedia message; or,
the IMSI adding module is configured to add the MSISDN of the mobile terminal to the message control information of the MMs message value added service interface MM7 protocol, and add the IMSI of the mobile terminal to the message content of the MMs message MM7 protocol.
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