CN112752258A - eSIM card opening method, mobile phone terminal and service acceptance system - Google Patents
eSIM card opening method, mobile phone terminal and service acceptance system Download PDFInfo
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- CN112752258A CN112752258A CN202110095561.4A CN202110095561A CN112752258A CN 112752258 A CN112752258 A CN 112752258A CN 202110095561 A CN202110095561 A CN 202110095561A CN 112752258 A CN112752258 A CN 112752258A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/265—Network addressing or numbering for mobility support for initial activation of new user
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Abstract
The invention provides an eSIM card opening method, a mobile phone terminal and a service acceptance system, wherein the method comprises the following steps: the eSIM service transaction APP sends an opening request to the service handling system according to an opening instruction of a user; the eSIM service transaction APP receives an opening response message sent by the service transaction system based on the opening request; the eSIM service transaction APP sends a download instruction to a local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform; and the local Profile agent applies to an eSIM management platform corresponding to the eSIM management platform address for downloading the mobile phone number to be opened or the Profile file corresponding to the mobile phone number needing to be opened again according to the downloading instruction, and writes the downloaded Profile file into the eUICC. The method, the mobile phone terminal and the service acceptance system can solve the problem that the conventional mobile phone terminal cannot realize the complementary card function of the eSIM card.
Description
Technical Field
The invention relates to the technical field of networks, in particular to an eSIM card opening method, a mobile phone terminal and a service acceptance system.
Background
Currently, the devices supporting the eSIM card are generally peripheral auxiliary card devices surrounding a mobile phone, such as a watch, a Pad and the like, and the application scenario is basically one-card multi-terminal, that is, one physical SIM main card in the mobile phone is matched with the same-number eSIM auxiliary card in the watch. However, with the enhancement of the hardware processing capability of the smartphone terminal and the abundance of the use scenarios of the 5G network slice, how to implement the complementary card function of the eSIM card supporting the smartphone terminal is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to solve the technical problem that the existing mobile phone terminal cannot realize the complementary card function of the eSIM card.
In a first aspect, an embodiment of the present invention provides a method for opening an eSIM card, which is applied to a mobile phone terminal, and the method includes:
the eSIM service transaction APP sends an opening request to a service handling system according to an opening instruction of a user, wherein the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again, and a local EID;
the eSIM service transaction APP receives an opening response message sent by the service transaction system based on the opening request;
the eSIM service transaction APP sends a download instruction to a local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform;
and the local Profile agent applies to an eSIM management platform corresponding to the eSIM management platform address for downloading the mobile phone number to be opened or the Profile file corresponding to the mobile phone number needing to be opened again according to the downloading instruction, and writes the downloaded Profile file into the eUICC.
Preferably, the provisioning request carries the mobile phone number to be provisioned and the local EID, and the eSIM service handling APP sends the provisioning request to the service handling system according to a provisioning instruction of a user, which specifically includes:
the eSIM service transaction APP receives a card opening instruction of a user;
the eSIM service transaction APP interacts with the service transaction system based on the card opening instruction to carry out identity verification on the user;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number to be opened selected by the user, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends the local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends the opening request to a service transaction system.
Preferably, the provisioning request carries the mobile phone number to be re-provisioned and the local EID, and the eSIM service handling APP sends the provisioning request to the service handling system according to a provisioning instruction of the user, which specifically includes:
the eSIM service transaction APP receives a card supplementing instruction of a user;
the eSIM service transaction APP interacts with the service transaction system based on the card supplementing instruction to carry out identity verification on the user;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number which is input by the user and needs to be re-opened, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends the local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends the opening request to a service transaction system.
In a second aspect, an embodiment of the present invention provides a method for opening an eSIM card, where the method is applied to a service acceptance system, and the method includes:
receiving an opening request sent by an eSIM service transaction APP from a mobile phone terminal; the opening request carries a mobile phone number to be opened or a mobile phone number to be opened again and a local EID;
acquiring the mobile phone number to be opened or the mobile phone number required to be opened again, and the International Mobile Subscriber Identity (IMSI) and Integrated Circuit Card Identity (ICCID) generated by local EID;
sending the mobile phone number to be opened or the mobile phone number to be opened again, the generated IMSI and the generated ICCID to a service opening system so that the service opening system and a Home Location Register (HLR) interactively complete the opening operation of the mobile phone number to be opened or the mobile phone number to be opened again on a network side;
sending the opened or re-opened mobile phone number, the local EID, the generated IMSI and the generated ICCID to an eSIM management platform, so that the eSIM management platform generates a corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID;
and if a Profile file ready message returned by the eSIM management platform is received, sending a provisioning response message to the eSIM service transaction APP, so that the eSIM service transaction APP interacts with a local Profile agent according to the provisioning response message to write the Profile file into the eUICC.
Preferably, the opening request carries a mobile phone number to be opened and a local EID;
acquiring an International Mobile Subscriber Identity (IMSI) and an Integrated Circuit Card Identity (ICCID) generated according to the mobile phone number to be opened and the local EID, specifically comprising:
forwarding the opening request to a card number resource management system so that the card number resource management system generates IMSI and ICCID corresponding to the mobile phone number to be opened after receiving the opening request, and establishing a mapping relation among the mobile phone number to be opened, a local EID, the generated IMSI and the generated ICCID;
and receiving the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number to be opened.
Preferably, the opening request carries a mobile phone number to be re-opened and a local EID;
and when the mobile phone number which needs to be re-opened and the International Mobile Subscriber Identity (IMSI) and Integrated Circuit Card Identity (ICCID) generated by the local EID are acquired, the method also comprises the following steps:
and acquiring the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number needing to be reconnected.
Preferably, the acquiring the mobile phone number to be rebooted, the international mobile subscriber identity IMSI and the integrated circuit card identity ICCID generated by the local EID, and the acquiring the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number to be rebooted specifically include:
forwarding the opening request to a card number resource management system so that the card number resource management system inquires an original EID, an original IMSI and an original ICCID corresponding to the mobile phone number needing to be opened again, regenerates the IMSI and the ICCID corresponding to the mobile phone number needing to be opened again, and establishes a mapping relation among the mobile phone number needing to be opened again, the local EID, the generated IMSI and the generated ICCID;
and receiving the original EID, the original IMSI, the original ICCID, the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number needing to be rebooted.
Preferably, when the mobile phone number to be rebooted, the generated IMSI and the generated ICCID are sent to a service provisioning system, the method further includes:
sending the original IMSI and the original ICCID to a service opening system, so that the service opening system interacts with a Home Location Register (HLR) to log out the original IMSI and the original ICCID before the mobile phone number needing to be opened again is opened again;
while sending the re-opened mobile phone number, the local EID, the generated IMSI and the generated ICCID to an eSIM management platform, the method further comprises:
and sending the original EID to an eSIM management platform, so that the eSIM management platform carries out deactivation operation on the original Profile file according to the original EID before generating the corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID.
In a third aspect, an embodiment of the present invention provides a mobile phone terminal, including an eSIM service transaction APP and a local Profile agent;
the eSIM service transaction APP is used for sending an opening request to a service handling system according to an opening instruction of a user, wherein the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again, and a local EID;
the eSIM service transaction APP is also used for receiving an opening response message sent by the service acceptance system based on the opening request;
the eSIM service transaction APP is also used for sending a download instruction to a local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform;
the local Profile agent is used for applying for downloading the Profile file corresponding to the mobile phone number to be opened or the mobile phone number required to be opened again to the eSIM management platform corresponding to the eSIM management platform address according to the downloading instruction, and writing the downloaded Profile file into the eUICC.
In a fourth aspect, an embodiment of the present invention provides a service acceptance system, including: a processor and a memory;
the memory is configured to store a computer execution instruction, and when the processor executes the computer execution instruction, the service acceptance system is enabled to execute the method for provisioning an eSIM card according to the second aspect.
According to the method for opening the eSIM card, the mobile phone terminal and the service acceptance system provided by the embodiment of the invention, the interaction between the eSIM service transaction APP and the service acceptance system as well as the interaction between the eSIM service transaction APP and the local Profile agent are processed, and meanwhile, by means of the existing operator network architecture, a user can perform the card opening operation of the eSIM card without going to a business hall, and the rapid transaction of the card opening operation of the eSIM card can be realized under the condition that the user does not sense, so that the user experience is greatly improved. In addition, when the mobile phone terminal is replaced, damaged or lost, the interaction between the APP and the service acceptance system and the interaction between the APP and the service acceptance system are handled through the eSIM service, so that a user can perform the card supplementing operation of the eSIM card without going to a business hall, and the card supplementing operation does not influence the secondary use or secondary sale of the old mobile phone terminal while the original eSIM card is invalid, thereby solving the problem that the existing mobile phone terminal cannot realize the card supplementing function of the eSIM card.
Drawings
FIG. 1: an opening scene graph of the eSIM card of the embodiment of the invention;
FIG. 2: a flow chart of a method for opening an eSIM card according to embodiment 1 of the present invention;
FIG. 3: a flow chart of a method for opening an eSIM card according to embodiment 2 of the present invention;
FIG. 4: is a schematic structural diagram of a mobile phone terminal according to embodiment 3 of the present invention;
FIG. 5: a schematic structural diagram of a service acceptance system in embodiment 4 of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the scene diagram described in the embodiment of the present application is for more clearly illustrating the technical solution of the embodiment of the present application, and does not constitute a limitation to the technical solution provided in the embodiment of the present application, and as a person having ordinary skill in the art knows that along with the evolution of the network architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present application is also applicable to similar technical problems.
As shown in fig. 1, an opening scene diagram of an eSIM (Embedded-SIM) card provided in the embodiment of the present application is shown, where each part is described as follows:
(1) eSIM business handling APP: due to the particularity of the eSIM, before performing an eSIM card-opening operation on a mobile phone terminal supporting the eSIM, a dedicated eSIM service transaction APP corresponding to an operator needs to be downloaded and installed to complete related service transaction, and the main functions are as follows:
a) the system and the method interact with an operator BSS (Business support system) to finish self-service operations such as user real-name authentication, service selection, mobile phone number information input and the like;
b) and interacting with an LPA (Local Profile Agent) module on the terminal to complete the work of reading EID (eUICC ID, eUICC identification) of the terminal, setting an address of an eSIM management platform and the like.
(2) BSS: namely, the service acceptance system is responsible for receiving acceptance of the eSIM card-opening service of the user and initiating work of a background process, and specifically comprises the following steps: verifying and inputting the true identity of the user; selecting numbers and package fees; and management functions such as charging, settlement, accounting, and the like.
(3) Card number resource management system: the management module is responsible for managing user card number resources, such as user name, Mobile phone number, IMSI (International Mobile Subscriber Identity), ICCID (integrated circuit card Identity), EID and other data. The main functions are as follows:
a) distributing mobile phone number, IMSI and ICCID for new card-opening user, and recording user terminal EID;
b) inquiring the EID, IMSI and ICCID corresponding to the original mobile phone number for the card supplementing user, and recording the EID of the new user terminal;
c) interacting with a service activation system to finish the work of canceling the old card and activating the new card;
d) and interacting with the eSIM management platform, transmitting data such as IMSI, ICCID, EID and the like, and completing the generation and management work of the eSIM card by matching with the data.
(4) The service opening system: the system is also called an IOM integrated order management system, and is used for interacting with an HLR (Home Location Register) according to a mobile phone number, IMSI and ICCID transmitted by the BSS, and completing actual activation or cancellation of the mobile phone number on a network side.
(5) An eSIM management platform: the method is used for generating and managing the user eSIM card. The main functions are as follows:
a) recording EID, IMSI and ICCID of a new card-opening user, and generating a corresponding Profile file for the new card-opening user;
b) for the user of the card supplement, inquiring the IMSI and the EID corresponding to the ICCID of the original card, listing the IMSI and the EID as the deactivation state, and simultaneously recording the IMSI, the ICCID and the EID of the new card;
c) and interacting with the LPA to provide an eSIM Profile download service for the terminal.
(6) LPA: the local Profile agent is mainly integrated in a terminal operating system in a pre-installed form, and discovery of an eSIM server and management of the Profile in the eUICC are completed. The main functions are as follows:
a) receiving an address of an eSIM management platform set by eSIM business handling APP;
b) downloading a Profile (Profile Download), downloading a Profile data packet from an eSIM management platform, and writing the Profile data packet into the eUICC;
c) and performing Profile management, namely performing related management operations on the Profile in the eUICC, wherein the related management operations comprise activation, deactivation, deletion and the like of the Profile.
(7) The eUICC: an embedded UICC chip integrated in the mobile phone terminal, namely the physical carrier of the eSIM.
Based on the scene diagram shown in fig. 1, the following describes a related embodiment of the provisioning method for an eSIM card according to the present application.
Example 1:
the embodiment provides a method for opening an eSIM card, which is applied to a mobile phone terminal, and as shown in fig. 1, the method includes:
step S102: the eSIM service transaction APP sends an opening request to the service transaction system according to an opening instruction of a user, and the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again, and a local EID.
In this embodiment, the provisioning request may be a card provisioning request for provisioning a mobile phone number for the first time, or may be a card supplementing request for non-first-time provisioning, for example, when an original mobile phone terminal is replaced, damaged, or lost, a provisioning operation may be performed again for the provisioned mobile phone number, at this time, the provisioning request carries a mobile phone number to be provisioned again and a local EID, the EID is a globally unique physical identifier of the embedded UICC, and an eUICC chip can be uniquely identified by the EID.
Optionally, the provisioning request carries a mobile phone number to be provisioned and a local EID, and the eSIM service handling APP sends the provisioning request to the service handling system according to a provisioning instruction of the user, which may specifically include:
the eSIM service transaction APP receives a card opening instruction of a user;
the eSIM service transaction APP performs identity verification on the user based on the interaction of the card opening instruction and the service transaction system;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number to be opened selected by the user, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends a local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends an opening request to the service transaction system.
In this embodiment, when a user wants to open a card after installing an eSIM service of an operator on a mobile phone terminal with an eUICC chip to transact an APP, an opening request may be sent to an operator system through a card opening function on the APP. Specifically, after receiving a card opening instruction of a user, the eSIM service transaction APP can interact with the BSS to complete user real identity authentication and mobile phone number selection, and after completing the user card opening subscription, initiates an eSIM card opening service process. The eSIM business transaction APP interacts with the LPA, and the LPA verifies whether a digital signature of the eSIM business transaction APP is applied by an operator. And if the verification is passed, the eSIM service transaction APP acquires the EID of the eUICC from the LPA module.
In this embodiment, after receiving an opening request sent by an eSIM service transaction APP for a card opening instruction of a user, the service acceptance system may forward the opening request to a card number resource management system, and after receiving the opening request, the card number resource management system generates an IMSI and an ICCID corresponding to a mobile phone number to be opened, and establishes a mapping relationship between the mobile phone number to be opened, a local EID, the generated IMSI, and the generated ICCID; and simultaneously, the card number resource management system returns the generated IMSI and the generated ICCID corresponding to the mobile phone number to be opened to the service acceptance system.
It should be noted that, in this embodiment, the mobile phone number is easy to be readable by the user and is used for dialing by the user, and the actual control data between the systems of the operator is the IMSI, that is, the IMSI is used to identify the user; the ICCID is data for managing card number resources and is used for identifying the SIM card, and the card number resource management system establishes a mapping relation by forming a correlation among the mobile phone number to be opened, the local EID, the generated IMSI and the generated ICCID, so that a user can correctly access a selected operator network through the mobile phone number.
In this embodiment, after the service acceptance system receives the IMSI and the ICCID returned by the card number resource management system, the to-be-provisioned mobile phone number, the generated IMSI, and the generated ICCID are sent to the service provisioning system, so that the service provisioning system and the HLR interact to complete provisioning operation of the to-be-provisioned mobile phone number on the network side.
In this embodiment, after the mobile phone number to be provisioned is provisioned on the network side, the service acceptance system sends the provisioned mobile phone number, the local EID, the generated IMSI, and the generated ICCID to the eSIM management platform, so that the eSIM management platform generates a Profile file corresponding to the provisioned mobile phone number based on the received mobile phone number, the local EID, the generated IMSI, and the generated ICCID, and returns a Profile file ready message to the service acceptance system.
In this embodiment, after receiving the Profile file ready message returned by the eSIM management platform, the service handling system sends an opening response message to the eSIM service handling APP, so as to indicate that the mobile phone number to be opened is successfully opened and the Profile file is ready.
Optionally, the provisioning request carries a mobile phone number to be provisioned again and a local EID, and the eSIM service handling APP sends the provisioning request to the service handling system according to a provisioning instruction of the user, which may specifically include:
the eSIM service transaction APP receives a card supplementing instruction of a user;
the eSIM service transaction APP performs identity verification on the user based on the interaction of the card supplementing instruction and the service transaction system;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number which is input by the user and needs to be re-opened, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends a local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends an opening request to the service transaction system.
In this embodiment, if the user has written the original Profile file in the eUICC of the original mobile phone terminal through the card opening instruction in the original mobile phone terminal, and the network side also has the original EID, the original IMSI, and the original ICCID corresponding to the mobile phone number, because the original mobile phone terminal is replaced, damaged, or lost, the user may perform the re-opening operation on the original mobile phone number on the new mobile phone terminal.
In this embodiment, when a user wants to perform a card-supplementing operation after installing an eSIM service of an operator on a new mobile phone terminal having an eUICC chip to handle an APP, an open request may be sent to an operator system through a card-supplementing function on the APP. Specifically, the eSIM service transaction APP receives a card supplementing instruction of the user, then can interact with the BSS to complete user real identity authentication and input of a mobile phone number, and initiates an eSIM card supplementing service flow after the user card supplementing subscription is completed. The eSIM business transaction APP interacts with the LPA, and the LPA verifies whether a digital signature of the eSIM business transaction APP is applied by an operator. And if the verification is passed, the eSIM service transaction APP acquires the EID of the eUICC from the LPA module.
In this embodiment, after the service acceptance system receives an opening request sent by an eSIM service handling APP for a user's card supplementing instruction, the service acceptance system may forward the opening request to the card number resource management system, and after the card number resource management system receives the opening request, the card number resource management system queries the original EID, the original IMSI, and the original ICCID corresponding to the mobile phone number to be re-opened, and regenerates the IMSI and the ICCID corresponding to the mobile phone number to be re-opened, and establishes a mapping relationship between the mobile phone number to be re-opened, the local EID, the generated IMSI, and the generated ICCID; and simultaneously, the card number resource management system returns the original EID, the original IMSI, the original ICCID, the generated IMSI and the generated ICCID corresponding to the mobile phone number needing to be reconnected to the service acceptance system.
It should be noted that, in this embodiment, the card supplementing needs to invalidate the original SIM card data, and regenerate the new IMSI and ICCID, and record the new mapping relationship on the card number resource management system.
In this embodiment, after the service acceptance system receives the original EID, the original IMSI, the original ICCID, the generated IMSI, and the generated ICCID returned by the card number resource management system, the mobile phone number to be rebooted, the original IMSI, the original ICCID, the generated IMSI, and the generated ICCID are sent to the service provisioning system, so that the service provisioning system and the home location register HLR interact to logout the original IMSI and the original ICCID, and the mobile phone number to be rebooted is rebooted using the generated IMSI and the generated ICCID.
In this embodiment, after the mobile phone number to be re-opened is re-opened on the network side, the service acceptance system sends the re-opened mobile phone number, the original EID, the local EID, the generated IMSI, and the generated ICCID to the eSIM management platform, so that the eSIM management platform performs a deactivation operation on the original Profile file according to the original EID, regenerates a new Profile file for the re-opened mobile phone number according to the local EID, the generated IMSI, and the generated ICCID, and returns a Profile file ready message to the service acceptance system.
In this embodiment, after receiving the Profile file ready message returned by the eSIM management platform, the service handling system sends an opening response message to the eSIM service handling APP, so as to indicate that the mobile phone number that needs to be re-opened is successfully re-opened and a new Profile file is ready.
Step S104: the eSIM service transaction APP receives an opening response message sent by the service transaction system based on the opening request;
step S106: the eSIM service transaction APP sends a download instruction to the local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform;
step S108: and the local Profile agent applies to an eSIM management platform corresponding to the address of the eSIM management platform for downloading a mobile phone number to be opened or a Profile file corresponding to the mobile phone number needing to be opened again according to the downloading instruction, and writes the downloaded Profile file into the eUICC.
It should be noted that, in various embodiments of the present application, the Profile refers to a general term of a series of files and data related to a certain service provider, which are stored and run inside the eUICC, specifically includes a set of card data and card applications required by an operator to provide services to a user, and the user can access a selected operator network by using the Profile in the eUICC card.
It should be noted that, in this embodiment, if the card is repaired, even if the Profile in the eUICC of the mobile phone terminal is not deleted, the LPA may delete the original Profile and write the new Profile into the LPA before writing the new Profile, but in order to ensure the user experience, the eSIM management platform may set the old Profile to a deactivated and deletable state. For example, a user performs a card supplementing operation on a new mobile phone terminal, after an original mobile phone terminal is started and networked through WiFi, an LPA of the original mobile phone terminal queries an eSIM management platform to obtain a deactivated and deletable state of an original Profile, in order to not influence the display of an upper-layer card management application state, the LPA deletes the original Profile, and at this time, the user sees that the current eUICC does not have an eSIM card, so that secondary sales of the terminal is not influenced.
The method for opening the eSIM card provided by the embodiment of the invention has the advantages that the interaction between the APP and the service acceptance system and the local Profile agent is handled through the eSIM service, and meanwhile, the user can open the eSIM card without going to a business hall by means of the existing operator network architecture, the quick handling of the card opening operation of the eSIM card can be realized under the condition that the user does not sense the eSIM card, and the user experience is greatly improved. In addition, when the mobile phone terminal is replaced, damaged or lost, the interaction between the APP and the service acceptance system and the interaction between the APP and the service acceptance system are handled through the eSIM service, so that a user can perform the card supplementing operation of the eSIM card without going to a business hall, and the card supplementing operation does not influence the secondary use or secondary sale of the old mobile phone terminal while the original eSIM card is invalid, thereby solving the problem that the existing mobile phone terminal cannot realize the card supplementing function of the eSIM card.
Example 2:
as shown in fig. 3, the present embodiment provides a method for opening an eSIM card, which is applied to a service acceptance system, and the method includes:
step S202: receiving an opening request sent by an eSIM service transaction APP from a mobile phone terminal; the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again and a local EID;
step S204: acquiring a mobile phone number to be opened or a mobile phone number to be opened again, and an International Mobile Subscriber Identity (IMSI) and an Integrated Circuit Card Identity (ICCID) generated by a local EID;
step S206: sending the mobile phone number to be opened or the mobile phone number to be opened again, the generated IMSI and the generated ICCID to a service opening system so that the service opening system and a Home Location Register (HLR) interactively complete the opening operation of the mobile phone number to be opened or the mobile phone number to be opened again on a network side;
step S208: sending the opened or re-opened mobile phone number, the local EID, the generated IMSI and the generated ICCID to the eSIM management platform, so that the eSIM management platform generates a corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID;
step S210: and if the ready message of the Profile file returned by the eSIM management platform is received, sending an opening response message to the eSIM business transaction APP so that the eSIM business transaction APP interacts with a local Profile agent according to the card opening response message to write the Profile file into the eUICC.
Preferably, the opening request carries a mobile phone number to be opened and a local EID;
acquiring an international mobile subscriber identity IMSI and an integrated circuit card identity ICCID generated according to a mobile phone number to be activated and a local EID, which may specifically include:
forwarding an opening request to a card number resource management system so that the card number resource management system generates IMSI and ICCID corresponding to a mobile phone number to be opened after receiving the opening request, and establishing a mapping relation among the mobile phone number to be opened, a local EID, the generated IMSI and the generated ICCID;
and receiving the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number to be opened.
Preferably, the opening request carries the mobile phone number and the local EID which need to be opened again;
the method can also comprise the following steps of obtaining the mobile phone number which is re-opened according to the requirement, and the International Mobile Subscriber Identity (IMSI) and Integrated Circuit Card Identity (ICCID) generated by the local EID at the same time:
and acquiring the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number needing to be reconnected.
Preferably, the obtaining of the mobile phone number to be re-opened as required, the international mobile subscriber identity IMSI and the integrated circuit card identity ICCID generated by the local EID, and the obtaining of the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number to be re-opened may specifically include:
forwarding an opening request to a card number resource management system so that the card number resource management system inquires an original EID, an original IMSI and an original ICCID corresponding to a mobile phone number needing to be opened again, regenerates the IMSI and the ICCID corresponding to the mobile phone number needing to be opened again, and establishes a mapping relation among the mobile phone number needing to be opened again, the local EID, the generated IMSI and the generated ICCID;
and receiving the original EID, the original IMSI, the original ICCID, the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number needing to be opened again.
Preferably, when the mobile phone number to be provisioned again, the generated IMSI and the generated ICCID are sent to the service provisioning system, the method further includes:
sending the original IMSI and the original ICCID to a service opening system, so that the service opening system can interactively cancel the original IMSI and the original ICCID with a Home Location Register (HLR) before re-opening the mobile phone number to be re-opened;
and sending the reopened mobile phone number, the local EID, the generated IMSI and the generated ICCID to the eSIM management platform, wherein the method further comprises the following steps:
and sending the original EID to the eSIM management platform, so that the eSIM management platform carries out deactivation operation on the original Profile file according to the original EID before generating the corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID.
Example 3:
as shown in fig. 4, the present embodiment provides a mobile phone terminal, which includes an eSIM service transaction APP 21 and a local Profile agent 22;
the eSIM service transaction APP 21 is used for sending an opening request to the service handling system according to an opening instruction of a user, wherein the opening request carries a mobile phone number to be opened or a mobile phone number to be re-opened, and a local EID;
the eSIM service transaction APP 21 is also used for receiving an opening response message sent by the service acceptance system based on the opening request;
the eSIM service transaction APP 21 is further configured to send a download instruction to the local Profile agent 22 based on the activation response message, where the download instruction carries an address of an eSIM management platform;
the local Profile agent 22 is configured to apply, according to the download instruction, to the eSIM management platform corresponding to the eSIM management platform address, to download a to-be-provisioned mobile phone number or a Profile file corresponding to a mobile phone number that needs to be provisioned again, and write the downloaded Profile file into the eUICC.
Example 4:
as shown in fig. 5, the present embodiment provides a service acceptance system, including: a processor 31 and a memory 32; the memory 32 is used for storing computer-executable instructions for causing the service acceptance system to execute the provisioning method for the eSIM card of any one of claims 4 to 8 when the processor 31 executes the computer-executable instructions.
The method for opening the eSIM card, the mobile phone terminal, and the service acceptance system provided in embodiments 2 to 4 enable a user to perform card opening operation of the eSIM card without going to a business hall by interacting the eSIM service acceptance APP with the service acceptance system and a local Profile agent and by means of an existing operator network architecture, and can achieve quick transaction of the card opening operation of the eSIM card without perception of the user, thereby greatly improving user experience. In addition, when the mobile phone terminal is replaced, damaged or lost, the interaction between the APP and the service acceptance system and the interaction between the APP and the service acceptance system are handled through the eSIM service, so that a user can perform the card supplementing operation of the eSIM card without going to a business hall, and the card supplementing operation does not influence the secondary use or secondary sale of the old mobile phone terminal while the original eSIM card is invalid, thereby solving the problem that the existing mobile phone terminal cannot realize the card supplementing function of the eSIM card.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. An eSIM card opening method is applied to a mobile phone terminal, and comprises the following steps:
the eSIM service transaction APP sends an opening request to a service handling system according to an opening instruction of a user, wherein the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again, and a local EID;
the eSIM service transaction APP receives an opening response message sent by the service transaction system based on the opening request;
the eSIM service transaction APP sends a download instruction to a local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform;
and the local Profile agent applies to an eSIM management platform corresponding to the eSIM management platform address for downloading the mobile phone number to be opened or the Profile file corresponding to the mobile phone number needing to be opened again according to the downloading instruction, and writes the downloaded Profile file into the eUICC.
2. The method for opening the eSIM card according to claim 1, wherein the opening request carries the mobile phone number to be opened and a local EID, and the eSIM service transaction APP sends the opening request to a service handling system according to an opening instruction of a user, specifically comprising:
the eSIM service transaction APP receives a card opening instruction of a user;
the eSIM service transaction APP interacts with the service transaction system based on the card opening instruction to carry out identity verification on the user;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number to be opened selected by the user, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends the local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends the opening request to a service transaction system.
3. The method for opening the eSIM card according to claim 1, wherein the opening request carries the mobile phone number and the local EID that need to be opened again, and the eSIM service transaction APP sends the opening request to the service handling system according to an opening instruction of a user, specifically comprising:
the eSIM service transaction APP receives a card supplementing instruction of a user;
the eSIM service transaction APP interacts with the service transaction system based on the card supplementing instruction to carry out identity verification on the user;
if the verification is passed, the eSIM service transaction APP acquires the mobile phone number which is input by the user and needs to be re-opened, and sends an EID acquisition request to the local Profile agent, wherein the EID acquisition request carries a digital signature of the eSIM service transaction APP;
after receiving the EID acquisition request, the local Profile agent verifies the digital signature, and sends the local EID to the eSIM service transaction APP after the verification is passed;
and the eSIM service transaction APP sends the opening request to a service transaction system.
4. An eSIM card opening method is applied to a service acceptance system, and comprises the following steps:
receiving an opening request sent by an eSIM service transaction APP from a mobile phone terminal; the opening request carries a mobile phone number to be opened or a mobile phone number to be opened again and a local EID;
acquiring the mobile phone number to be opened or the mobile phone number required to be opened again, and the International Mobile Subscriber Identity (IMSI) and Integrated Circuit Card Identity (ICCID) generated by local EID;
sending the mobile phone number to be opened or the mobile phone number to be opened again, the generated IMSI and the generated ICCID to a service opening system so that the service opening system and a Home Location Register (HLR) interactively complete the opening operation of the mobile phone number to be opened or the mobile phone number to be opened again on a network side;
sending the opened or re-opened mobile phone number, the local EID, the generated IMSI and the generated ICCID to an eSIM management platform, so that the eSIM management platform generates a corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID;
and if a Profile file ready message returned by the eSIM management platform is received, sending a provisioning response message to the eSIM service transaction APP, so that the eSIM service transaction APP interacts with a local Profile agent according to the provisioning response message to write the Profile file into the eUICC.
5. The method for provisioning the eSIM card of claim 4, wherein the provisioning request carries a mobile phone number to be provisioned and a local EID;
acquiring an International Mobile Subscriber Identity (IMSI) and an Integrated Circuit Card Identity (ICCID) generated according to the mobile phone number to be opened and the local EID, specifically comprising:
forwarding the opening request to a card number resource management system so that the card number resource management system generates IMSI and ICCID corresponding to the mobile phone number to be opened after receiving the opening request, and establishing a mapping relation among the mobile phone number to be opened, a local EID, the generated IMSI and the generated ICCID;
and receiving the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number to be opened.
6. The provisioning method for an eSIM card according to claim 4, wherein the provisioning request carries a mobile phone number and a local EID that need to be provisioned again;
and when the mobile phone number which needs to be re-opened and the International Mobile Subscriber Identity (IMSI) and Integrated Circuit Card Identity (ICCID) generated by the local EID are acquired, the method also comprises the following steps:
and acquiring the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number needing to be reconnected.
7. The method for provisioning an eSIM card according to claim 6, wherein the obtaining of the mobile phone number to be provisioned again, the international mobile subscriber identity IMSI and the integrated circuit card identity ICCID generated by the local EID, and the obtaining of the original EID, the original IMSI and the original ICCID corresponding to the mobile phone number to be provisioned again specifically includes:
forwarding the opening request to a card number resource management system so that the card number resource management system inquires an original EID, an original IMSI and an original ICCID corresponding to the mobile phone number needing to be opened again, regenerates the IMSI and the ICCID corresponding to the mobile phone number needing to be opened again, and establishes a mapping relation among the mobile phone number needing to be opened again, the local EID, the generated IMSI and the generated ICCID;
and receiving the original EID, the original IMSI, the original ICCID, the generated IMSI and the generated ICCID which are returned by the card number resource management system and correspond to the mobile phone number needing to be rebooted.
8. The method for provisioning the eSIM card of claim 7, wherein the mobile phone number to be provisioned again, the generated IMSI and the generated ICCID are sent to a service provisioning system, and the method further comprises:
sending the original IMSI and the original ICCID to a service opening system, so that the service opening system interacts with a Home Location Register (HLR) to log out the original IMSI and the original ICCID before the mobile phone number needing to be opened again is opened again;
while sending the re-opened mobile phone number, the local EID, the generated IMSI and the generated ICCID to an eSIM management platform, the method further comprises:
and sending the original EID to an eSIM management platform, so that the eSIM management platform carries out deactivation operation on the original Profile file according to the original EID before generating the corresponding Profile file based on the received mobile phone number, the local EID, the generated IMSI and the generated ICCID.
9. A mobile phone terminal is characterized by comprising an eSIM service transaction APP and a local Profile agent;
the eSIM service transaction APP is used for sending an opening request to a service handling system according to an opening instruction of a user, wherein the opening request carries a mobile phone number to be opened or a mobile phone number needing to be opened again, and a local EID;
the eSIM service transaction APP is also used for receiving an opening response message sent by the service acceptance system based on the opening request;
the eSIM service transaction APP is also used for sending a download instruction to a local Profile agent based on the opening response message, and the download instruction carries an address of an eSIM management platform;
the local Profile agent is used for applying for downloading the Profile file corresponding to the mobile phone number to be opened or the mobile phone number required to be opened again to the eSIM management platform corresponding to the eSIM management platform address according to the downloading instruction, and writing the downloaded Profile file into the eUICC.
10. A system for handling a transaction, comprising: a processor and a memory;
the memory is configured to store computer-executable instructions that, when executed by the processor, cause the service acceptance system to perform the provisioning method for an eSIM card according to any one of claims 4 to 8.
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