WO2024001589A1

WO2024001589A1 - User migration method, communication processing method, electronic device, server, and medium

Info

Publication number: WO2024001589A1
Application number: PCT/CN2023/094692
Authority: WO
Inventors: 桑有飞
Original assignee: 中兴通讯股份有限公司
Priority date: 2022-06-30
Filing date: 2023-05-17
Publication date: 2024-01-04
Also published as: CN117376997A

Abstract

The present application provides a user migration method, comprising: importing user data of a first target user into a target home subscriber server (HSS), wherein a number segment to which the user identifier of the first target user belongs is a first number segment; and switching the routing of the first target user in a current network diameter routing agent (DRA) to the target HSS. The present application also provides a communication processing method, an electronic device, an HSS, and a computer-readable storage medium.

Description

User migration method, communication processing method, electronic device, server, media

Cross-references to related applications

This application claims priority from Patent Application No. 202210764072.8 submitted to the China Patent Office on June 30, 2022, the entire content of which is incorporated herein by reference.

Technical field

The present disclosure relates to, but is not limited to, the field of communication technology.

Background technique

Communication services usually involve Private User Identity (PVI, Private User Identity) and Public User Identity (PUI, Public User Identity). Among them, PVI generally corresponds to the user's International Mobile Subscriber Identity (IMSI, International Mobile Subscriber Identity), and PUI generally corresponds to the user's International Mobile Subscriber Identity (IMSI). Corresponding to the user's mobile station international subscriber directory number (MSISDN, Mobile Station International Subscriber Directory Number). Signaling in communication services can carry PVI/PUI or MSISDN/IMSI.

Contents of the invention

The present disclosure provides a user migration method, a communication processing method, an electronic device, a home user server, and a computer-readable medium.

In a first aspect, the present disclosure provides a user migration method, which includes: importing the user data of the first target user into the target home user server HSS, wherein the number segment to which the user ID of the first target user belongs is the first number segment ; Switch the route of the first target user in the existing network routing agent DRA to the target HSS.

In a second aspect, the present disclosure provides a communication processing method, including: receiving user signaling from a user; determining whether the user has migrated to the current HSS; if the user has not migrated to the current HSS, forwarding the user signaling to The existing network HSS is used for processing.

In a third aspect, the present disclosure provides an electronic device, including: one or more processors; a memory on which one or more programs are stored. When the one or more programs are The one or more processors execute, such that the one or more processors implement any user migration method described herein.

In a fourth aspect, the present disclosure provides a home user server, including: one or more processors; a memory on which one or more programs are stored. When the one or more programs are processed by the one or more The processor executes, so that the one or more processors implement any communication processing method described herein.

In a fifth aspect, the present disclosure provides a computer-readable medium having a computer program stored thereon, which, when executed by a processor, causes the processor to implement at least one of the following methods: any user described herein Migration method; any communication processing method described in this article.

Description of drawings

Figure 1 is a flow chart of a user migration method in the present disclosure;

Figure 2 is a flow chart of some steps in another user migration method in the present disclosure;

Figure 3 is a flow chart of some steps in yet another user migration method in the present disclosure;

Figure 4 is a flow chart of some steps in yet another user migration method in the present disclosure;

Figure 5 is a flow chart of a communication processing method in the present disclosure;

Figure 6 is a flow chart of some steps in another communication processing method in the present disclosure;

Figure 7 is a block diagram of an electronic device in the present disclosure;

Figure 8 is a block diagram of a home user server in the present disclosure;

Figure 9 is a block diagram of a computer-readable medium in the present disclosure.

Detailed ways

In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the user migration method, communication processing method, electronic device, home user server, and computer-readable medium provided by the present disclosure are described in detail below in conjunction with the accompanying drawings.

Example embodiments will be described more fully below with reference to the accompanying drawings, which may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully allow those skilled in the art to fully understand the scope of the disclosure.

The various embodiments and features in the embodiments of the present disclosure may be combined with each other without conflict.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terminology used herein is used to describe particular embodiments only and is not intended to limit the disclosure. As used herein, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that when the terms "comprising" and/or "made of" are used in this specification, the presence of stated features, integers, steps, operations, elements and/or components is specified but does not exclude the presence or Add one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art. It will also be understood that terms such as those defined in commonly used dictionaries should be construed to have meanings consistent with their meanings in the context of the relevant art and the present disclosure, and will not be construed as having idealized or excessive formal meanings, Unless expressly so limited herein.

Usually, there is no one-to-one correspondence between the IMSI/PVI segment and the MSISDN/PUI segment. For example, a segment whose IMSI begins with 46001 can correspond to multiple segments whose MSISDN begins with 135, 136, etc.; a segment whose IMSI begins with 46002 can also correspond to multiple segments whose MSISDN begins with 135, 136, etc. When home subscriber server (HSS, Home Subscriber Server) user data products evolve from traditional equipment to virtualized equipment, or HSS equipment is replaced, user migration is more difficult.

In the first aspect, referring to FIG. 1 , the present disclosure provides a user migration method, which includes: S11. Importing the user data of the first target user into the target home user server HSS, wherein the number to which the user ID of the first target user belongs is The segment is the first segment; S12. Switch the route of the first target user in the Diameter Routing Agent (DRA) of the existing network to the target HSS.

The implementation of this disclosure does not impose special limitations on user identification. In some embodiments, the user identity is IMSI/PVI. In some embodiments, the user identification is MSISDN/PUI.

In the embodiment of the present disclosure, user migration is a process of migrating users from the existing network HSS to the target HSS. In the embodiment of the present disclosure, the entire process of user migration is divided into For at least one batch execution, at least steps S1 and S2 are executed in each batch. Each batch migrates users of one number segment to the target HSS, where the first number segment refers to the number segment to which the user ID of the user to be migrated in the current batch belongs; correspondingly, the first target user refers to Users to be migrated in the current batch.

In the embodiment of the present disclosure, the first number segment may be the number segment to which the user IDs of all users in the existing network HSS belong, or it may be the number segment to which the user IDs of some users in the existing network HSS belong. The embodiments of the present disclosure do not impose special limitations on this.

In the embodiment of the present disclosure, after the user's routing in the existing network DRA is switched to the target HSS, the existing network DRA will route the user's user signaling to the target HSS, thereby switching the service from the existing network HSS to the target HSS.

It should be noted that in the embodiment of the present disclosure, step S1 and step S2 can be executed in the same time period or in different time periods. For example, user migration is usually performed at night without interrupting business. The user data of the target user can be imported into the target HSS on the same night, and then the target user can be routed to the target HSS; the user data of the target user can also be imported to the target HSS on the first night. The data is imported into the target HSS and the target users are routed to the target HSS on the second night. The embodiments of the present disclosure do not impose special limitations on this. In the user migration method provided by the disclosed embodiment, the user migration process is divided into two stages: user data import and user route switching. The above two stages can be executed in the same time period or in different time periods, which is beneficial to Arranging user migration according to needs, especially when there are a large number of users or there are data security considerations, is helpful to extend the time of user migration, thereby reducing the difficulty of user migration and improving the security of user migration.

It should be noted that in the embodiment of the present disclosure, extending the user migration time is conducive to utilizing sufficient time for data verification, business testing after route switching, etc., thereby improving the reliability and security of user migration and avoiding user switching. Impact on business.

In the embodiment of the present disclosure, when the user migration process is divided into two stages: user data import and user route switching, it is possible to ensure that services are not interrupted. For example, in the embodiment of the present disclosure, when the target HSS receives user signaling from a user, if only the user data import phase is executed or the user data import phase is not executed for the user, the target HSS forwards the user signaling to the existing network HSS. Processing; if both stages of user data import and user route switching have been completed, the target HSS processes user signaling locally.

In some embodiments, the stage of user migration is identified by signing a cutover batch number for the user and setting and modifying the batch identifier.

Correspondingly, in some implementations, referring to Figure 2, importing the user data of the first target user into the target HSS includes: S111. According to the first user identification of the first target user, import the first target user's user data into the target HSS. The user data is imported into the target HSS, where the user identification includes a first user identification; S112. Sign up for the current batch of cutover batch numbers for the first target user.

In some implementations, the user identification includes a first user identification and a second user identification. The implementation of this disclosure does not place any special limitations on the first user identification.

In some embodiments, the first user identity is IMSI/PVI, and the second user identity is MSISDN/PUI. When user migration is performed based on the first user identity, the user of the first target user is transferred based on the first number segment of IMSI/PVI. Data is imported into the target HSS.

In some embodiments, the first user identity is MSISDN/PUI, and the second user identity is IMSI/PVI. When user migration is performed based on the first user identity, the user of the first target user is transferred based on the first number segment of MSISDN/PUI. Data is imported into the target HSS.

In some implementations, the user is subscribed to the current batch of cutover batch numbers in the target HSS. Correspondingly, in some embodiments, after a user signs a cutover batch number, when the target HSS receives user signaling from the user, it can determine the cutover batch number signed by the user.

In the embodiment of the present disclosure, the cutover batch number signed by a user is used to identify the batch corresponding to the user during the user migration process.

Correspondingly, in some embodiments, referring to Figure 2, switching the route of the first target user in the existing network DRA to the target HSS includes: S121. According to the first user identification of the first target user, Switch the route of the first target user in the existing network DRA to the target HSS; S122. Set the batch identifier to the cutover batch number of the current batch.

In some embodiments, the first user identity is IMSI/PVI, and the second user identity is MSISDN/PUI. When user migration is performed based on the first user identity, the user of the first target user is transferred based on the first number segment of IMSI/PVI. After the data is imported into the target HSS, the route of the first target user in the existing network DRA is switched to the target based on the first segment of the IMSI/PVI. HSS.

In some embodiments, the first user identity is MSISDN/PUI, and the second user identity is IMSI/PVI. When user migration is performed based on the first user identity, the user of the first target user is transferred based on the first number segment of MSISDN/PUI. After the data is imported into the target HSS, the route of the first target user in the existing network DRA is switched to the target HSS based on the first segment of the MSISDN/PUI.

In some embodiments, the batch identification is set in the network management system.

In the embodiment of the present disclosure, after the user data of the user is imported into the target HSS and the user route is switched to the target HSS, the batch identification is set to be the same as the cutover batch number signed by the user, so that the batch identification can Indicates the batches of users that have completed the two stages of user data import and user routing switching.

For example, the cutover batch number of the current batch of target users signed is 2. Before the target users are routed to the target HSS, the value of the batch identifier is 1. When the target HSS receives user signaling from any user, if the cutover batch number signed by the user is 1, it means that the user data of the user has been imported into the target HSS, and the user has been routed to the target HSS, then the target HSS is in The user signaling of the user is processed locally; when the target HSS receives the user signaling of any user, if the cutover batch number signed by the user is 2, it means that the user data of the user has been imported into the target HSS, but the user is still If there is no route to the target HSS, the target HSS will forward the user signaling of the user to the existing network HSS for processing; when the target HSS receives the user signaling of any user, if the user data of the user does not exist in the target HSS, then The target HSS forwards the user signaling of the user to the existing network HSS for processing. Through the above process, it is possible to ensure that services are not interrupted during user migration.

In the embodiment of the present disclosure, when the entire process of user migration is divided into at least one batch for execution, it is also supported that in at least one batch, the user data of the users to be migrated in the batch is imported into the target according to the first user identification. The HSS, at the same time, switches all routes of users corresponding to the second user IDs associated with the first user IDs in the batch to the target HSS.

Correspondingly, in some implementations, referring to Figure 2, the user migration method further includes: S131. Import the user data of the second target user into the target HSS according to the first user identification of the second target user, wherein, The number segment to which the first user identification of the second target user belongs is the second number segment; S132. Use the third target user ID in the existing network DRA to The user's route is switched to the target HSS, where the user identification includes a first user identification and a second user identification, and the third target user is a second user identification associated with the first user identification of the second target user. user.

For example, the first user ID is IMSI/PVI, the second user ID is MSISDN/PUI, import the user data of the second target user into the target HSS according to the second number segment of IMSI/PVI, and then import the second number segment of IMSI/PVI The routes of the third target users corresponding to all MSISDN/PUI number segments affected by the segment are switched to the target HSS.

For example, the first user ID is MSISDN/PUI and the second user ID is IMSI/PVI. According to the second number segment of MSISDN/PUI, the user data of the second target user is imported into the target HSS, and then the number segment of MSISDN/PUI is imported into the target HSS. The routes of the third target users corresponding to all affected IMSI/PVI number segments are switched to the target HSS.

It should be noted that since there is no one-to-one correspondence between the IMSI/PVI segment and the MSISDN/PUI segment, the route of the third target user corresponding to all the MSISDN/PUI number segments affected by the second IMSI/PVI segment is When both are switched to the target HSS, routes for users other than the second target user may also be switched to the target HSS. That is, the third target user includes the second target user and may also include users other than the second target user. When the routes of the third target users corresponding to all the MSISDN/PUI number segments affected by the second number segment of the MSISDN/PUI are switched to the target HSS, the routes of users other than the second target user may also be switched to the target HSS. , that is, the third target user includes the second target user, and may also include users other than the second target user.

When the entire process of user migration is divided into at least one batch for execution, there is no special limitation on which batch is to be migrated as a whole in the embodiment of the present disclosure. For example, users of any batch in at least one batch can be migrated as a whole. For example, you can migrate the entire first batch of users during user migration.

In some embodiments, after step S131, the method further includes: signing the cutover batch number of the batch for the second target user; and after step S132, the method further includes: setting the batch identification to the cutover batch number of the batch. batch number.

The implementation of this disclosure does not specifically limit the first user identification and the second user identification.

In some embodiments, the first user identity is a private user identity PVI, and the second user identity is a public user identity PUI; or the first user identity is PUI, and the second user identity is PUI. Known as PVI.

In some embodiments, the first user identity is the International Mobile Subscriber Identity IMSI, and the second user identity is the mobile station international subscriber directory number MSISDN; or the first user identity is MSISDN, and the second user identity is IMISI.

In some embodiments, referring to Figure 3, before importing the user data of the first target user into the target home user server HSS, the user migration method further includes: S14. Obtaining the first target user's user data from the existing network HSS. User data.

In some embodiments, referring to Figure 3, before importing the user data of the first target user into the target home user server HSS, the user migration method further includes: S15. Establishing a link between the target HSS and the existing network DRA. road.

In the embodiment of the present disclosure, the overall migration of users can ensure that the target HSS can process the user signaling of the users after the overall migration.

In some embodiments, referring to Figure 4, before routing the first target user to the target HSS, the user migration method further includes: S16. Responding to the first target user in the existing network HSS. A modification instruction is provided to modify the user data of the first target user in the target HSS.

In the embodiment of the present disclosure, when the user data of the user has been imported into the target HSS, but the user has not been routed to the target HSS, when the user data of the user in the existing network HSS is modified, step S16 is used to simultaneously modify the target HSS. Modifying the user data in the existing network HSS can ensure that the user data in the existing network HSS is consistent with the user data in the target HSS, so that users can be correctly migrated to the target HSS.

The embodiments of this disclosure do not specifically limit how to modify the user data of the first target user in the target HSS in response to the modification instruction to modify the user data of the first target user in the existing network HSS.

In some implementations, when user data needs to be modified, modification instructions are sent to the existing network HSS and the target HSS at the same time. In some embodiments, a modification instruction is sent to the existing network HSS to modify the user data, and the modification instructions executed in the existing network HSS are collected and executed again in the target HSS, thereby modifying the user data in the target HSS.

Correspondingly, in some embodiments, in response to the first step in the existing network HSS A modification instruction for modifying the user data of the target user, modifying the user data of the first target user in the target HSS, including: sending the modification instruction to the existing network HSS and the target HSS at the same time , to modify the user data of the first target user in the existing network HSS and the user data of the first target user in the target HSS.

Correspondingly, in some embodiments, in response to a modification instruction to modify the user data of the first target user in the existing network HSS, the user data of the first target user in the target HSS is modified. , including: obtaining a modification instruction to modify the user data of the first target user in the existing network HSS; executing the modification instruction in the target HSS to modify the first target user in the target HSS. The user's user data is modified.

In the second aspect, referring to Figure 5, the present disclosure provides a communication processing method, including: S21. Receive user signaling from the user; S22. Determine whether the user has migrated to the current HSS; S23. If the user has not migrated to the current HSS HSS forwards the user signaling to the existing network HSS for processing.

It should be noted that steps S21 to S23 are executed in the target HSS during user migration. That is, the current HSS is the target HSS in the user migration process.

In the embodiment of the present disclosure, the user migration process is divided into two stages: user data import and user route switching. If the user is not migrated to the current HSS, it may be that the user's user data is not imported into the current HSS, and the user is not routed to the current HSS; It is also possible that the user data of the user is imported into the current HSS, but the user is not routed to the current HSS. That is to say, the user signaling received in step S21 is the user signaling received by the target HSS during the user migration process.

In the embodiment of the present disclosure, when the target HSS in the user migration process receives the user's user signaling, if the user has not migrated to the target HSS, the user signaling will be forwarded to the existing network HSS for processing, ensuring that the user migration process The business is not interrupted, and the user migration process can be divided into two stages: user data import and user route switching, which improves the security and reliability of user migration and reduces the difficulty of user migration.

In some implementations, the fact that the user has not been migrated to the current HSS means that the user's user data has not been imported into the current HSS. The user migration process is divided into user data import and user In the case of two stages of route switching, the user is not routed to the current HSS.

Correspondingly, in some embodiments, referring to Figure 6, determining whether the user has migrated to the current HSS includes: S221. Based on the user identifier carried in the user signaling, determine whether the user data of the user exists in the current HSS. ; If the user data of the user does not exist in the current HSS, it is determined that the user has not been migrated to the current HSS.

In some embodiments, the fact that the user has not been migrated to the current HSS means that the migration process of the user from the existing network HSS to the current HSS has not been completed.

Accordingly, in some embodiments, referring to Figure 6, determining whether the user has migrated to the current HSS also includes: S222. If the user data of the user exists in the current HSS, determine whether the user is routed to the current HSS; If the user is not routed to the current HSS, it is determined that the user has not been migrated to the current HSS.

The embodiment of this disclosure does not place any special limitations on how to determine whether the migration process of the user from the existing network HSS to the current HSS is completed.

In some embodiments, during the user migration process, a cutover batch number is signed for the user, and the batch identifier is set and modified to identify the stage of user migration. The current HSS can be based on the cutover batch signed by the user. number and batch identification to determine whether the migration process of users from the existing network HSS to the current HSS is completed.

Accordingly, in some embodiments, determining whether the migration process of the user from the existing network HSS to the current HSS is completed includes: comparing the cutover batch number signed by the user with the batch identification; if the user If the signed cutover batch number is greater than the batch identification, it is determined that the user has not been routed to the current HSS.

For example, the cutover batch number of the current batch of target users signed is 2. Before the target users are routed to the target HSS, the value of the batch identifier is 1. When the target HSS receives user signaling from any user, if the cutover batch number signed by the user is 1, it means that the user data of the user has been imported into the target HSS, and the user has been routed to the target HSS, then the target HSS is in The user signaling of the user is processed locally; when the target HSS receives the user signaling of any user, if the cutover batch number signed by the user is 2, it means that the user data of the user has been imported into the target HSS, but the user is The migration process from the existing network HSS to the current HSS has not been completed, then the target HSS forwards the user signaling of the user to the existing network HSS for processing; when the target HSS receives the user signaling of any user, if the target HSS If the user data of the user does not exist in the target HSS, the target HSS will forward the user signaling of the user to the existing network HSS for processing. Through the above process, it is possible to ensure that services are not interrupted during user migration.

In some implementations, if the user migrates to the current HSS, the user signaling is processed locally in the current HSS.

Correspondingly, in some embodiments, referring to Figure 6, the communication processing method further includes: S24. If the user migrates to the current HSS, process the user signaling in the current HSS.

In a third aspect, referring to FIG. 7 , the present disclosure provides an electronic device, which includes: one or more processors 101; a memory 102 on which one or more programs are stored. When one or more programs are processed by one or more A processor is executed, so that one or more processors implement the user migration method described in the first aspect of this disclosure; one or more I/O interfaces 103 are connected between the processor and the memory, and are configured to implement the processor and the memory. Memory information exchange.

Among them, the processor 101 is a device with data processing capabilities, including but not limited to a central processing unit (CPU), etc.; the memory 102 is a device with data storage capabilities, including but not limited to random access memory (RAM, more specifically Such as SDRAM, DDR, etc.), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory (FLASH); the I/O interface (read-write interface) 103 is connected between the processor 101 and the memory 102 , can realize information interaction between the processor 101 and the memory 102, which includes but is not limited to a data bus (Bus), etc.

In some implementations, processor 101, memory 102, and I/O interface 103 are connected to each other and, in turn, to other components of the computing device via bus 104.

In the fourth aspect, referring to FIG. 8 , the present disclosure provides a home user server, which includes: one or more processors 201; a memory 202 on which one or more programs are stored. When one or more programs are processed by one or more Multiple processors execute, so that one or more processors implement the communication processing method described in the second aspect of the present disclosure; one or more I/O interfaces 203 are connected between the processor and the memory, and are configured to implement the processor Interact with memory information.

Among them, the processor 201 is a device with data processing capabilities, including but not limited to a central processing unit (CPU), etc.; the memory 202 is a device with data storage capabilities, including but not limited to a random access memory (RAM, more specifically Such as SDRAM, DDR etc.), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory (FLASH); the I/O interface (read-write interface) 203 is connected between the processor 201 and the memory 202, and can realize processing The information exchange between the device 201 and the memory 202 includes but is not limited to a data bus (Bus), etc.

In some implementations, processor 201, memory 202, and I/O interface 203 are connected to each other and, in turn, to other components of the computing device via bus 204.

In a fifth aspect, referring to FIG. 9 , the present disclosure provides a computer-readable medium on which a computer program is stored. When the program is executed by a processor, at least one of the following methods is implemented: user migration described in the first aspect of the present disclosure. Method; the communication processing method described in the second aspect of this disclosure.

In order to enable those skilled in the art to more clearly understand the technical solutions provided by the embodiments of the present disclosure, the technical solutions provided by the embodiments of the present disclosure are described in detail below through exemplary embodiments:

First exemplary embodiment

In this exemplary embodiment, the processing flow of user migration includes operations 301 to 304.

301. During the first cutover, some users in the IMSI-1/PVI-1 segment in the existing network HSS are cutover to the new HSS (target HSS), and all affected MSISDN-ALL/PUI- ALL routes to the newly created HSS.

302. For the first time of the second batch of cutovers, the user data of some users in the IMSI-2/PVI-2 number segment are exported from the existing network HSS, and then the user data is imported into the new HSS. At this time, the existing network DRA has not yet switched this part of IMSI-2/PVI-2 signaling to the new HSS. The signaling processing remains unchanged and is still sent to the existing network HSS.

303. For the second batch of cutover, the existing network DRA modifies the user routing corresponding to the IMSI-2/PVI-2 number segment to the new HSS. At this time, the corresponding services must also be switched to the new HSS for processing.

304. If there are still IMSI/PVI number segments that need to be cut over, repeat 302 and 303 until all user data is successfully migrated.

Second exemplary embodiment

In this exemplary embodiment, the processing flow of user migration includes a pre-migration preparation process and a user migration process.

The pre-migration preparation process includes operations 401 to 403.

401. Obtain the user data of the current batch of users to be cutover according to the IMSI/PVI segment.

402. Add a Diameter link between the newly created HSS and the existing network DRA.

403. The newly created HSS already supports signing cutover batch numbers within a certain numerical range for users, and the network management system supports modifying and querying the cutover batch number configuration values (batch identification) within a certain numerical range.

The user migration process includes operations 501 to 506.

501. For the first cutover, the new HSS imports the first batch of IMSI-1/PVI-1 number segment user data to be cutover. The cutover batch number value of each cutover user who signed up for this batch is 1. In the new HSS Modify the cutover batch number configuration value to 1 on the network management system.

502. All MSISDN-ALL/PUI-ALL affected by the DRA handover of the existing network are routed to the new HSS. When the newly created HSS receives user signaling that has been cut over to IMSI-1/PVI-1 or MSISDN-1/PUI-1, the service processing module determines whether the cutover batch number signed by the user is less than or equal to the currently configured cutover batch. Number configuration value, if equal to the value, the user signaling is processed locally, and the destination host name of the remaining user signaling of the MSISDN/PUI that has not been cut over is modified to the existing network HSS and forwarded to the existing network HSS for processing.

503. For the first time of the second batch of cutover, the newly created HSS imports the second batch of IMSI-2/PVI-2 number segment user data. The cutover batch number of each cutover user who signs up for this batch is 2. When the newly created HSS receives user signaling from IMSI-2/PVI-2 or MSISDN-2/PUI-2, the service processing module determines whether the cutover batch number signed by the user is greater than the cutover batch number configured in the current network management system. If the value is greater than the value, the user signaling will be modified to the destination host name of the existing network HSS and forwarded to the existing network HSS for processing. Otherwise, if it is less than or equal to the value, the user signaling will be processed locally.

504. For the second batch of cutover, the existing network DRA modified the user routing corresponding to the IMSI-2/PVI-2 number segment to the new HSS, and the new HSS Internet management system modified the cutover batch number configuration to 2. When the newly created HSS receives user signaling from IMSI-2/PVI-2 or MSISDN-2/PUI-2, the service processing module determines whether the cutover batch number signed by the user is less than or equal to the cutover batch number configured by the current network management system. Configure the value. If it is less than or equal to the value, the user signaling will be processed locally. Otherwise, the destination host name of the user signaling will be modified to the existing network HSS and forwarded to the existing network HSS for processing. Users in the IMSI-2/PVI-2 segment have been successfully relocated.

505. During the second batch of cutover, if the user data of this batch is modified between two or more operations, the acceptance instructions will be sent to the existing network HSS and the new HSS for processing at the same time. If the acceptance system does not support sending acceptance instructions to the existing network HSS and the new HSS at the same time, collect the acceptance instructions of this batch of users during the cutover period and execute them again on the new HSS to ensure that the existing network HSS is successful before the user migration is successful. It is consistent with the user data on the newly created HSS.

506. If there are still users who need to continue to cut over the number segment, continue to repeat 503, 504, and 505, and modify the signed cutover batch number and the cutover batch number configuration value configured on the network management system.

In this disclosure, the user migration process is divided into two stages: user data import and user route switching. The above two stages can be executed in the same time period or in different time periods, which is conducive to arranging user migration according to needs, especially It is helpful to extend the user migration time when there are a large number of users or there are data security considerations; in addition, when the target HSS in the user migration process receives user signaling from the user, if the user has not migrated to the target HSS, it will User signaling is forwarded to the existing network HSS for processing, ensuring that services are not interrupted during user migration. It also enables the user migration process to be divided into two stages: user data import and user route switching, which improves the security and reliability of user migration. , reducing the difficulty of user migration.

Those of ordinary skill in the art can understand that all or some steps, systems, and functional modules/units in the devices disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may consist of several physical components. Components execute cooperatively. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit . Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is known to those of ordinary skill in the art, the term computer storage media includes volatile and nonvolatile media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. removable, removable and non-removable media. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassette, magnetic tape, disk storage or other magnetic storage device, or any other medium that can be used to store the desired information and can be accessed by a computer. Additionally, it is known to those of ordinary skill in the art that communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

Example embodiments have been disclosed herein, and although specific terms are employed, they are used and should be interpreted in a general illustrative sense only and not for purpose of limitation. In some instances, it will be apparent to those skilled in the art that features, characteristics and/or elements described in connection with a particular embodiment may be used alone, or may be used in conjunction with other embodiments, unless expressly stated otherwise. Features and/or components are used in combination. Accordingly, it will be understood by those skilled in the art that various changes in form and details may be made without departing from the scope of the present disclosure as set forth in the appended claims.

Claims

A user migration method including:

Import the user data of the first target user into the target home user server HSS, where the number segment to which the user ID of the first target user belongs is the first number segment;

Switch the route of the first target user in the existing network routing agent DRA to the target HSS.
The user migration method according to claim 1, wherein importing the user data of the first target user into the target HSS includes:

Import the user data of the first target user into the target HSS according to the first user identification of the first target user, where the user identification includes the first user identification;

Sign the cutover batch number of the current batch for the first target user.
The user migration method according to claim 2, wherein switching the route of the first target user in the existing network DRA to the target HSS includes:

According to the first user identification of the first target user, switch the route of the first target user in the existing network DRA to the target HSS;

Set the batch ID to the cutover batch number of the current batch.
The user migration method according to claim 3, wherein the user migration method further includes:

Import the user data of the second target user into the target HSS according to the first user ID of the second target user, where the number segment to which the first user ID of the second target user belongs is the second number segment;

Switch the route of the third target user in the existing network DRA to the target HSS, where the user identity includes a first user identity and a second user identity, and the third target user is the second user identity and the third user identity. The first user identification of the second target user is associated with the user.
The user migration method according to claim 4, wherein the first user identification is the private user identity PVI, and the second user identity is the public user identity PUI; or the first user identity is PUI, and the second user identity is PVI.
The user migration method according to claim 4, wherein the first user identification is the International Mobile Subscriber Identity IMSI and the second user identification is the mobile station international subscriber directory number MSISDN; or the first user identification is MSISDN and the second user identification is IMISI.
The user migration method according to any one of claims 1 to 6, wherein before importing the user data of the first target user into the target home user server HSS, the user migration method further includes:

Obtain the user data of the first target user from the existing network HSS.
The user migration method according to any one of claims 1 to 6, wherein before importing the user data of the first target user into the target home user server HSS, the user migration method further includes:

Establish a link between the target HSS and the existing network DRA.
The user migration method according to any one of claims 1 to 6, wherein before switching the route of the first target user in the existing network DRA to the target HSS, the user migration method further includes:

In response to a modification instruction for modifying the user data of the first target user in the existing network HSS, the user data of the first target user in the target HSS is modified.
The user migration method according to claim 9, wherein, in response to a modification instruction to modify the user data of the first target user in the existing network HSS, the user data of the first target user in the target HSS is modified. Modifications to user data include:

Send the modification instruction to the existing network HSS and the target HSS simultaneously to modify the user data of the first target user in the existing network HSS and the first target user in the target HSS. Modify the user data.
The user migration method according to claim 9, wherein, in response to a modification instruction to modify the user data of the first target user in the existing network HSS, the user data of the first target user in the target HSS is modified. Modifications to user data include:

Obtain modification instructions for modifying the user data of the first target user in the existing network HSS;

The modification instruction is executed in the target HSS to modify the user data of the first target user in the target HSS.
A communication processing method, including:

Receive user signaling from users;

Determine whether the user is migrated to the current HSS;

If the user has not migrated to the current HSS, the user signaling is forwarded to the existing HSS for processing.
The communication processing method according to claim 12, wherein determining whether the user migrates to the current HSS includes:

Determine whether the user data of the user exists in the current HSS according to the user identifier carried in the user signaling;

If the user data of the user does not exist in the current HSS, it is determined that the user has not been migrated to the current HSS.
The communication processing method according to claim 13, wherein determining whether the user migrates to the current HSS further includes:

If the user data of the user exists in the current HSS, determine whether the user is routed to the current HSS;

If the user is not routed to the current HSS, it is determined that the user has not been migrated to the current HSS.
The communication processing method according to claim 14, wherein determining the user Whether the migration process of the household from the existing network HSS to the current HSS is completed, including:

Compare the cutover batch number signed by the user with the batch identification;

If the cutover batch number signed by the user is greater than the batch identification, it is determined that the migration process of the user from the existing network HSS to the current HSS is not completed.
The communication processing method according to any one of claims 12 to 15, wherein the communication processing method further includes:

If the user migrates to the current HSS, the user signaling is processed in the current HSS.
An electronic device including:

one or more processors;

A memory having one or more programs stored thereon. When the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 11. The user migration method described in the item.
A home user server, including:

one or more processors;

A memory having one or more programs stored thereon, which when the one or more programs are executed by the one or more processors, causes the one or more processors to implement the method according to any one of claims 12 to 16 The communication processing method described in the item.
A computer-readable medium with a computer program stored thereon. When the program is executed by a processor, the processor implements the user migration method according to any one of claims 1 to 11 or the user migration method according to claim 12. The communication processing method described in any one of to 16.