CN114339726A - International roaming realization method and device based on IMSI - Google Patents
International roaming realization method and device based on IMSI Download PDFInfo
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Abstract
The application belongs to the technical field of communication, and particularly relates to an international roaming implementation method and device based on IMSI. The method comprises the following steps: deploying a networking architecture, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform comprises a plurality of different international mobile subscriber identification codes, and the plurality of different international mobile subscriber identification codes respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform; activating one international mobile subscriber identity and performing network access operation so as to realize communication service; if the communication service request is issued to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined through a multi-number service platform in the networking architecture, the communication service request is converted into the activated international mobile subscriber identity, and the communication service is performed through the activated international mobile subscriber identity. Thus, great convenience is brought to users.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to an international roaming implementation method and device based on IMSI.
Background
With the trend of global economy becoming more and more obvious, the way of providing traditional telecommunication services faces new requirements. Taking international roaming service as an example, currently, the user needs to transact international roaming service in a domestic business hall in advance, so that the foreign user does not influence normal communication when out of country. However, international roaming subscribers are very expensive in terms of cost relative to local subscribers, and for multinational corporate subscribers who often require business trips, SIM cards from multiple home and foreign operators are typically purchased to reduce communication costs. However, in order to keep the numbers reachable, a plurality of mobile phones need to be carried at the same time, which causes great inconvenience to users.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present application and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.
Disclosure of Invention
The application aims to provide an international roaming realization method and device based on IMSI, which provide great convenience for users to a certain extent.
Other features and advantages of the present application will be apparent from the following detailed description, or may be learned by practice of the application.
According to an aspect of an embodiment of the present application, there is provided a method for implementing international roaming based on an IMSI, the method including:
deploying a networking architecture, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform and the core network are in communication connection through the operator platform, the multi-number service platform comprises a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform;
activating one international mobile subscriber identity and performing network access operation so as to realize communication service;
if the communication service request is issued to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined through a multi-number service platform in the networking architecture, the communication service request is converted into the activated international mobile subscriber identity, and the communication service is carried out through the activated international mobile subscriber identity.
According to an aspect of an embodiment of the present application, there is provided an IMSI based international roaming implementation apparatus, including:
the deployment module is used for deploying a networking architecture, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform and the core network are in communication connection through the operator platform, the multi-number service platform comprises a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform;
the activation module is used for activating one international mobile subscriber identity and performing network access operation so as to realize communication service;
and the conversion module is used for determining the activated international mobile subscriber identity through a multi-number service platform in the networking architecture if a communication service request is issued to the inactivated international mobile subscriber identity, converting the communication service request into the activated international mobile subscriber identity and carrying out communication service through the activated international mobile subscriber identity.
In some embodiments of the present application, based on the above technical solution, the operator platform includes a home location register and a home subscriber server, and the activation module is further configured to initiate location update to the home location register for a plurality of different international mobile subscriber identities in the multi-number service platform, and subscribe to user data information corresponding to a registration state from the home subscriber server; determining the international mobile subscriber identity corresponding to the registration state as an activated international mobile subscriber identity according to the current registration state of the subscriber identity; and performing network login operation on the activated international mobile subscriber identity so as to realize communication service.
In some embodiments of the application, based on the above technical solution, the activation module is further configured to cancel location information to the multi-number service platform through the home server if the activated international mobile subscriber identity logs in the IMS network and the CS network at the same time.
In some embodiments of the application, based on the above technical solution, the activation module is further configured to initiate a user location clearing procedure to the home location register through the multi-number service platform if the activated international mobile subscriber identity only logs in the IMS network.
In some embodiments of the present application, based on the above technical solution, the communication service request includes a call request, and the conversion module is further configured to query, if the call request is issued to the inactive international mobile subscriber identity, the multi-number service platform for a dynamic roaming number of the inactive international mobile subscriber identity, use the activated international mobile subscriber identity as the dynamic roaming number through the multi-number service platform, and return the activated international mobile subscriber identity as the dynamic roaming number through the multi-number service platform; and converting the call route to the home network corresponding to the activated international mobile subscriber identity through the dynamic roaming number.
In some embodiments of the present application, based on the above technical solution, the communication service request includes a short message request, and the conversion module is further configured to, if the short message request is sent to the inactive international subscriber identity, request routing information from a home location register and a home subscriber server of a home location via the inactive international subscriber identity; returning the address of the multi-number service platform through a home location register and a home subscriber server, and sending a short message to the multi-number service platform; and modifying the receiver of the short message into the activated international subscriber identity through the multi-number service platform, and returning a response message through the activated international subscriber identity.
In some embodiments of the present application, based on the above technical solution, the apparatus further includes a communication module, configured to perform a communication service through the activated international mobile subscriber identity if a communication service request is issued to the activated international mobile subscriber identity.
According to an aspect of the embodiments of the present application, there is provided a computer-readable medium, on which a computer program is stored, which when executed by a processor, implements the IMSI based international roaming implementing method as in the above technical solution.
According to an aspect of an embodiment of the present application, there is provided an electronic apparatus including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to execute the international roaming based on IMSI implementation method as in the above technical solution via executing the executable instructions.
According to an aspect of embodiments herein, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions, so that the computer device executes the international roaming based on IMSI implementation method as in the above technical solution.
In the technical solution provided in the embodiment of the present application, an international mobile subscriber identity in a multi-number service platform is activated, and if a communication service request is issued to an inactive international mobile subscriber identity, a communication service is performed by switching to the activated international mobile subscriber identity and by using the activated international mobile subscriber identity, so that the communication service is normal. Therefore, when the network of different countries roams, the local IMSI is used for logging in the network, so that all services using corresponding numbers are the same as other common local users, and local call rates are enjoyed, thereby reducing the communication cost of the users and bringing great convenience to the users.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a flowchart illustrating steps of an IMSI based international roaming implementation method according to an embodiment of the present application.
Fig. 2 schematically shows a block diagram of an exemplary networking architecture to which the technical solution of the present application is applied.
Fig. 3 schematically shows a flow of steps for activating one of the imsi and performing a log-on operation for implementing a communication service according to an embodiment of the present application.
Fig. 4 shows a signaling flow diagram of account opening and first log-on in an embodiment of the present application.
Fig. 5 schematically shows a flow of steps for converting a communication service request to an activated international mobile subscriber identity by determining the activated international mobile subscriber identity through a multi-number service platform in a networking architecture in an embodiment of the present application.
Fig. 6 shows a flow chart of a called party for a user inactive number in one embodiment of the present application.
Fig. 7 schematically shows a flow of steps for converting a communication service request to an activated international mobile subscriber identity by determining the activated international mobile subscriber identity through a multi-number service platform in a networking architecture according to another embodiment of the present application.
Fig. 8 is a flow diagram illustrating a short message termination for a user inactive number in one embodiment of the present application.
Fig. 9 schematically shows a block diagram of an IMSI based international roaming implementing apparatus according to an embodiment of the present application.
FIG. 10 schematically illustrates a block diagram of a computer system suitable for use in implementing an electronic device of an embodiment of the present application.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the subject matter of the present application can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the application.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
For local users, the cost of international roaming users is very expensive, and for cross-country enterprise users who often need business travel, SIM cards of multiple home country and foreign country operators are usually purchased to reduce communication cost, but in order to keep the numbers reachable, multiple mobile phones need to be carried at the same time, which causes great inconvenience to users.
In order to solve the technical problems, the application provides an international roaming implementation method based on the IMSI, so that a user can use a mobile phone card, and the local IMSI is used for logging in the network when the network of different countries roams through the cooperation of a platform and an SIM card, so that all services performed by using corresponding numbers are the same as other common local users, and local call rates are enjoyed, the communication cost of the user is reduced, and great convenience is brought to the user.
The following describes in detail a method and an apparatus for implementing international roaming based on IMSI according to the present application with reference to specific embodiments.
Referring to fig. 1, fig. 1 is a flowchart illustrating steps of an IMSI based international roaming implementation method according to an embodiment of the present application. The IMSI based international roaming implementation method may be executed by a controller, and may mainly include the following steps S101 to S103.
Step S101, a networking architecture is deployed, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform and the core network are in communication connection through the operator platform, the multi-number service platform comprises a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform.
Referring to fig. 2, fig. 2 schematically shows a block diagram of an exemplary networking architecture to which the technical solution of the present application is applied. The method comprises the steps of deploying a multi-IMSI (International Mobile Subscriber Identity) multi-number service platform, establishing signaling connection between the multi-IMSI multi-number platform and a fusion HLR/HSS (Home Location Register )/(Home Subscriber Server, Home Subscriber Server) of each MVNO (Mobile Virtual Network Operator) and a short message center, establishing signaling connection between the fusion HLR/HSS and the short message center of each MVNO and a local G/U/L Network and an IMS (IP Multimedia Subsystem) core Network, and not customizing the fusion HLR/HSS and the IMS core Network. Different IMSI numbers correspond to different operators and numbers in different countries.
Therefore, after the networking architecture is deployed, the implementation of subsequent communication services is facilitated.
Step S102, activating one international mobile subscriber identity and performing a log-on operation so as to realize communication service.
Since a plurality of international mobile subscriber identities are included in the networking architecture, only one of the plurality of international mobile subscriber identities is activated among the plurality of international mobile subscriber identities. By activating one international mobile subscriber identity and performing the network-on operation, the subsequent conversion of the inactive international mobile subscriber identity during the service communication is facilitated, so that the normal service communication is realized.
Step S103, if the communication service request is sent to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined through the multi-number service platform in the networking architecture, the communication service request is converted into the activated international mobile subscriber identity, and the communication service is carried out through the activated international mobile subscriber identity.
If the communication service request is issued to the inactive international mobile subscriber identity, the normal communication service is realized by switching to the active international mobile subscriber identity and performing the communication service through the active international mobile subscriber identity, that is, the network roaming of different countries can be realized only by one card.
In the technical solution provided in the embodiment of the present application, an international mobile subscriber identity in a multi-number service platform is activated, and if a communication service request is issued to an inactive international mobile subscriber identity, a communication service is performed by switching to the activated international mobile subscriber identity and by using the activated international mobile subscriber identity, so that the communication service is normal. Therefore, when the network of different countries roams, the local IMSI is used for logging in the network, so that all services using corresponding numbers are the same as other common local users, and local call rates are enjoyed, thereby reducing the communication cost of the users and bringing great convenience to the users.
In an embodiment of the present application, referring to fig. 3, fig. 3 schematically shows a flow of steps of activating one of the international mobile subscriber identities and performing a log-on operation for implementing a communication service in an embodiment of the present application. The operator platform includes a home location register and a home subscriber server, activates one of the international mobile subscriber identities and performs a log-on operation to implement a communication service, and may mainly include the following steps S301 to S303.
Step S301, respectively initiating location update to a home location register for a plurality of different international mobile subscriber identities in the multi-number service platform, and subscribing user data information corresponding to the registration state to a home subscriber server.
Step S302, according to the current registration state of the user identification code, determining the international mobile subscriber identification code corresponding to the registration state as the activated international mobile subscriber identification code.
Step S303, the activated international mobile subscriber identity is subjected to network logging operation so as to realize communication service.
After the networking architecture is deployed, the corresponding users need to implement services. Therefore, the network is to be started up and logged on, wherein the logging on is mainly performed to interact with some network elements in the network to obtain some user data.
Therefore, one international mobile subscriber identity is activated and the network-on operation is carried out to realize the communication service, so that the subsequent inactive international mobile subscriber identity can carry out the normal communication service.
In an embodiment of the present application, the method for performing a log-on operation on an activated international mobile subscriber identity to implement a communication service includes:
and if the activated international mobile subscriber identity simultaneously logs in the IMS network and the CS network, canceling the position information to the multi-number service platform through the home server.
Therefore, if the activated international mobile subscriber identity simultaneously logs in the IMS network and the CS network, the home server cancels the position information to the multi-number service platform, thereby being beneficial to realizing the first network logging operation.
In an embodiment of the present application, the method for performing a log-on operation on an activated international mobile subscriber identity to implement a communication service includes:
if the activated international mobile subscriber identity only logs in the IMS network, a user position clearing process is initiated to the home location register through the multi-number service platform.
Therefore, if the activated international mobile subscriber identity only logs in the IMS network, the process of clearing the user position is initiated to the home location register through the multi-number service platform, and the first network logging-in operation is favorably realized.
Referring to fig. 4, fig. 4 is a signaling flow diagram illustrating an account opening and first log-on in an embodiment of the present application. When a multi-IMSI multi-number user opens an account, a multi-IMSI multi-number platform needs to initiate simulated position updating to each number attribution HLR and subscribe IMSISState to HSS; the user logs on with the IMSI1 and activates the corresponding number 1; if the user logs in the IMS network, the home HSS sends the updated IMSUSERState to the service platform through the PNR message; if the user logs in the CS network and the IMS network, the home HLR initiates a Cancel location to the service platform; if the user only logs in the IMS network, the service platform simulates VLR to initiate PURGE MS flow to HLR 1.
In an embodiment of the present application, referring to fig. 5, fig. 5 schematically illustrates a flow of steps of determining an activated international mobile subscriber identity and converting a communication service request to the activated international mobile subscriber identity through a multi-number service platform in a networking architecture if the communication service request is issued to an inactivated international mobile subscriber identity in an embodiment of the present application. The communication service request includes a call request, and if the communication service request is issued to an inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined by a multi-number service platform in a networking architecture, and the communication service request is converted to the activated international mobile subscriber identity, which mainly includes the following steps S501 to S502.
Step S501, if the call request is sent to the inactive international mobile subscriber identity, then the dynamic roaming number of the inactive international mobile subscriber identity is inquired from the multi-number service platform, and the activated international mobile subscriber identity is returned as the dynamic roaming number through the multi-number service platform;
step S502, the call route is converted to the home network corresponding to the activated international mobile subscriber identity through the dynamic roaming number.
Compared with the traditional multi-number service, the traditional multi-number service distinguishes a main number and an auxiliary number, the auxiliary number cannot log in a network, and the auxiliary number cannot realize calling service, so that the called party and the short message end service of the auxiliary number can only be transferred to the main number, and the called party and the short message end service of the main number cannot be transferred to the auxiliary number in the opposite direction.
Referring to fig. 6, fig. 6 shows a flow chart of a called party for a user inactive number in an embodiment of the present application. The user inactive number is called, the service platform guides the called of the user inactive number to the activated number, and the following is the corresponding signaling flow and description:
step 1-4, a user non-activated number is taken AS a called party, a CS domain is selected in a VoLTE AS domain of the called party, and the CSRN is obtained by fusing HLR/HSS; the service platform simulates MSC/VLR to return the activated number of the user to HLR as MSRN; step 5-6, the called S-CSCF routes the call to the home network of the activated number according to the acquired user activated number; and 7, the called process of the subsequent user activated number is similar to the common called process.
Therefore, when the network of different countries roams, the local IMSI is used for logging in the network, so that all services using corresponding numbers are the same as other common local users, and local call rates are enjoyed, thereby reducing the communication cost of the users and bringing great convenience to the users.
In an embodiment of the present application, referring to fig. 7, fig. 7 schematically illustrates a flow of steps of determining an activated international mobile subscriber identity and converting a communication service request to the activated international mobile subscriber identity through a multi-number service platform in a networking architecture if the communication service request is issued to an inactivated international mobile subscriber identity in another embodiment of the present application. The communication service request includes a short message request, and if the communication service request is issued to an inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined by a multi-number service platform in a networking architecture, and the communication service request is converted to the activated international mobile subscriber identity, which mainly includes the following steps S701 to S703.
Step S701, if the short message request is sent to the inactive international subscriber identity, the routing information is requested to the home location register and the home subscriber server through the inactive international subscriber identity;
step S702, the address of the multi-number service platform is returned through the home location register and the home subscriber server, and the short message is sent to the multi-number service platform;
step S703, the receiver of the short message is modified to the activated international subscriber identity through the multi-number service platform, and a response message is returned through the activated international subscriber identity.
Referring to fig. 8, fig. 8 is a flow chart illustrating the ending of a short message for a user inactive number in one embodiment of the present application. The user does not activate the number to do the short message and finishes the business, the business platform acts as VMSC that the user logs on and receives the short message that the short message center issues; the service platform modifies the number of the short message receiver into the number activated by the user, and submits the short message to a short message center of a home network of the activated number of the user; the short message is finally issued to the activated number of the user. The following are the corresponding signaling flows and descriptions:
step 1-3, the user does short message termination service without activating the number, the short message center eMSC 1 of the home network requests short message routing information from the home fused HLR/HSS, and the HLR returns the address of the service platform; the short message center eMSC 1 sends the short message to the service platform according to the acquired address information; step 4-6, the service platform submits the short message to the short message center eMSC 2 of the home network of the activated number of the user after modifying the activated number of the short message receiver as the user, and returns a response message to the short message center eMSC 1 of the inactivated number of the user; and 7, the short message ending process of the activated number of the subsequent user is the same as the ordinary short message ending process.
Therefore, when the network of different countries roams, the local IMSI is used for logging in the network, so that all services using corresponding numbers are the same as other common local users, and local call rates are enjoyed, thereby reducing the communication cost of the users and bringing great convenience to the users.
In one embodiment of the present application, the method further comprises:
and if the communication service request is issued to the activated international mobile subscriber identity, performing the communication service through the activated international mobile subscriber identity.
The called service of the number activated by the user does not need the participation of the service platform, so that if the communication service request is issued to the activated international mobile subscriber identity, the communication service is carried out through the activated international mobile subscriber identity, which is beneficial to realizing the normal communication of the service.
The user uses a physical card, accesses the network by the identities of a plurality of operators and uses corresponding services, the networks of the operators are mutually independent, flow transformation on the signaling protocol level is not needed, deployment and implementation are easy, convenience is provided for the user to go abroad, study, travel, cross-country commerce and the like, and the method has a good practical scene in the VoLTE international roaming service.
It should be noted that although the various steps of the methods in this application are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the shown steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
The following describes an embodiment of an apparatus of the present application, which may be used to implement the IMSI based international roaming implementation method in the foregoing embodiment of the present application. Fig. 9 schematically shows a block diagram of an IMSI based international roaming implementing apparatus according to an embodiment of the present application. As shown in fig. 9, the international roaming implementing apparatus 900 based on IMSI includes:
a deployment module 901, configured to deploy a networking architecture, where the networking architecture includes a multiple number service platform, an operator platform, and a core network, and the multiple number service platform and the core network are established in communication connection through the operator platform, and the multiple number service platform includes a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform;
an activation module 902, configured to activate one of the international mobile subscriber identities and perform a log-on operation, so as to implement a communication service;
a conversion module 903, configured to determine an activated international mobile subscriber identity through a multi-number service platform in the networking architecture if the communication service request is issued to the inactive international mobile subscriber identity, convert the communication service request to the activated international mobile subscriber identity, and perform a communication service through the activated international mobile subscriber identity.
In some embodiments of the present application, based on the above technical solution, the operator platform includes a home location register and a home subscriber server, and the activation module 902 is further configured to initiate location update to the home location register for a plurality of different international mobile subscriber identities in the multi-number service platform, and subscribe to user data information corresponding to a registration state from the home subscriber server; determining the international mobile subscriber identity corresponding to the registration state as an activated international mobile subscriber identity according to the current registration state of the subscriber identity; and performing network login operation on the activated international mobile subscriber identity so as to realize communication service.
In some embodiments of the present application, based on the above technical solution, the activation module 902 is further configured to cancel the location information to the multi-number service platform through the home server if the activated international mobile subscriber identity logs in the IMS network and the CS network at the same time.
In some embodiments of the present application, based on the above technical solution, the activating module 902 is further configured to initiate a procedure of clearing the user location to the home location register through the multi-number service platform if the activated international mobile subscriber identity only logs in the IMS network.
In some embodiments of the present application, based on the above technical solution, the communication service request includes a call request, and the conversion module 903 is further configured to query the multi-number service platform for a dynamic roaming number of the inactive international mobile subscriber identity if the call request is issued to the inactive international mobile subscriber identity, and return the activated international mobile subscriber identity as the dynamic roaming number through the multi-number service platform; and switching the call route to the home network corresponding to the activated international mobile subscriber identity through the dynamic roaming number.
In some embodiments of the present application, based on the above technical solution, the communication service request includes a short message request, and the conversion module 903 is further configured to, if the short message request is sent to an inactive international subscriber identity, request routing information from a home location register and a home subscriber server of a home location via the inactive international subscriber identity; returning the address of the multi-number service platform through the home location register and the home subscriber server, and sending the short message to the multi-number service platform; and modifying the receiver of the short message into the activated international subscriber identity through the multi-number service platform, and returning a response message through the activated international subscriber identity.
In some embodiments of the present application, based on the above technical solution, the apparatus further includes a communication module, configured to perform a communication service through the activated international mobile subscriber identity if the communication service request is issued to the activated international mobile subscriber identity.
The specific details of the international roaming implementing device based on IMSI provided in the embodiments of the present application have been described in detail in the corresponding method embodiment, and are not described herein again.
Fig. 10 schematically shows a block diagram of a computer system of an electronic device for implementing an embodiment of the present application.
It should be noted that the computer system 1000 of the electronic device shown in fig. 10 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 10, the computer system 1000 includes a Central Processing Unit (CPU) 1001 that can perform various appropriate actions and processes according to a program stored in a Read-Only Memory (ROM) 1002 or a program loaded from a storage section 1008 into a Random Access Memory (RAM) 1003. In the random access memory 1003, various programs and data necessary for system operation are also stored. The cpu 1001, the rom 1002, and the ram 1003 are connected to each other via a bus 1004. An Input/Output interface 1005(Input/Output interface, i.e., I/O interface) is also connected to the bus 1004.
The following components are connected to the input/output interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output section 1007 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage portion 1008 including a hard disk and the like; and a communication section 1009 including a network interface card such as a local area network card, modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The driver 1010 is also connected to the input/output interface 1005 as necessary. A removable medium 1011 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1010 as necessary, so that a computer program read out therefrom is mounted into the storage section 1008 as necessary.
In particular, according to embodiments of the present application, the processes described in the various method flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication part 1009 and/or installed from the removable medium 1011. When the computer program is executed by the cpu 1001, various functions defined in the system of the present application are executed.
It should be noted that the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the application. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which can be a personal computer, a server, a touch terminal, or a network device, etc.) to execute the method according to the embodiments of the present application.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. An international roaming implementation method based on IMSI, the method comprising:
deploying a networking architecture, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform and the core network are in communication connection through the operator platform, the multi-number service platform comprises a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform;
activating one international mobile subscriber identity and performing network access operation so as to realize communication service;
if the communication service request is issued to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined through a multi-number service platform in the networking architecture, the communication service request is converted into the activated international mobile subscriber identity, and the communication service is carried out through the activated international mobile subscriber identity.
2. An IMSI based service implementation method according to claim 1, wherein the operator platform includes a home location register and a home subscriber server, the activating one of the international mobile subscriber identities and performing a log-on operation for implementing a communication service includes:
respectively initiating location update to the home location register for a plurality of different international mobile subscriber identities in the multi-number service platform, and subscribing user data information corresponding to a registration state to the home subscriber server;
determining the international mobile subscriber identity corresponding to the registration state as an activated international mobile subscriber identity according to the current registration state of the subscriber identity;
and performing network login operation on the activated international mobile subscriber identity so as to realize communication service.
3. An IMSI based service implementation method according to claim 2, wherein the logging on the activated international mobile subscriber identity for implementing a communication service includes:
and if the activated international mobile subscriber identity simultaneously logs in an IMS network and a CS network, canceling the position information to the multi-number service platform through the home server.
4. An IMSI based service implementation method according to claim 2, wherein the logging on the activated international mobile subscriber identity for implementing a communication service includes:
and if the activated international mobile subscriber identity is only logged in the IMS network, initiating a user location clearing process to the home location register through the multi-number service platform.
5. The IMSI based service implementation method of claim 2, wherein the communication service request includes a call request, and if the communication service request is issued to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined by a multi-number service platform in the networking architecture, and the communication service request is converted to the activated international mobile subscriber identity, including:
if the call request is issued to the inactive international mobile subscriber identity, then the dynamic roaming number of the inactive international mobile subscriber identity is inquired from the multi-number service platform, and the activated international mobile subscriber identity is returned as the dynamic roaming number through the multi-number service platform;
and converting the call route to the home network corresponding to the activated international mobile subscriber identity through the dynamic roaming number.
6. The IMSI based service implementation method of claim 2, wherein the communication service request includes a short message request, and if the communication service request is issued to the inactive international mobile subscriber identity, the activated international mobile subscriber identity is determined by a multi-number service platform in the networking architecture, and the communication service request is converted to the activated international mobile subscriber identity, including:
if the short message request is sent to the inactive international subscriber identity, routing information is requested to the home location register and the home subscriber server through the inactive international subscriber identity;
returning the address of the multi-number service platform through a home location register and a home subscriber server, and sending a short message to the multi-number service platform;
and modifying the receiver of the short message into the activated international subscriber identity through the multi-number service platform, and returning a response message through the activated international subscriber identity.
7. An IMSI based service implementation method according to claim 1, wherein the method further comprises:
and if the communication service request is issued to the activated international mobile subscriber identity, performing the communication service through the activated international mobile subscriber identity.
8. An international roaming implementing device based on IMSI, characterized in that the device comprises:
the deployment module is used for deploying a networking architecture, wherein the networking architecture comprises a multi-number service platform, an operator platform and a core network, the multi-number service platform and the core network are in communication connection through the operator platform, the multi-number service platform comprises a plurality of different international mobile subscriber identities, and the plurality of different international mobile subscriber identities respectively correspond to mobile virtual network operators of a plurality of different countries of the operator platform;
the activation module is used for activating one international mobile subscriber identity and performing network access operation so as to realize communication service;
and the conversion module is used for determining the activated international mobile subscriber identity through a multi-number service platform in the networking architecture if a communication service request is issued to the inactivated international mobile subscriber identity, converting the communication service request into the activated international mobile subscriber identity and carrying out communication service through the activated international mobile subscriber identity.
9. A computer-readable medium, in which a computer program is stored, and when executed by a processor, the computer program implements the IMSI based international roaming implementation method according to any one of claims 1 to 7.
10. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to execute the international IMSI based roaming implementation method of any one of claims 1 to 7 via execution of the executable instructions.
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