CN113518341A - eSIM code number management method and device - Google Patents
eSIM code number management method and device Download PDFInfo
- Publication number
- CN113518341A CN113518341A CN202110396158.5A CN202110396158A CN113518341A CN 113518341 A CN113518341 A CN 113518341A CN 202110396158 A CN202110396158 A CN 202110396158A CN 113518341 A CN113518341 A CN 113518341A
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- code number
- esim
- instruction
- card
- operation management
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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
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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
Abstract
The application relates to an eSIM code number management method and a device, relating to the technical field of communication, wherein the eSIM code number management method comprises the following steps: receiving an operation management instruction for an eSIM card; assembling and generating a corresponding standard APDU instruction according to the operation management instruction; and sending a standard APDU instruction to the eSIM card based on a machine-card channel interface corresponding to the eSIM card. According to the application, a corresponding standard APDU instruction is generated according to the operation management instruction, code number management is carried out through a corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is provided for a developer to manage the code number.
Description
Technical Field
The application relates to the technical field of communication, in particular to an eSIM code number management method and device.
Background
With the enhancement of processing capability and the expansion of memory space of an eSIM card, nowadays, a plurality of operator code numbers can be downloaded in one eSIM card, and the code numbers can be freely switched.
At present, many communication modules communicate with a built-in eSIM card by using an RTOS system, wherein communication with the eSIM card is involved, and a 7816 protocol is necessary to transmit a standard APDU command.
The developer wants to implement the code number management function, and needs to know the interaction flow and data format definition of the standard APDU instruction related to the interaction of the eSIM card. In addition, because the corresponding implementation manners of different module manufacturers are different, developers need to know the implementation manners of different manufacturers so as to enable the application programs to be adaptive to the terminal module equipment, and therefore higher requirements are provided for the capabilities of the developers, and the development difficulty of the application programs is greatly improved.
In order to solve the above technical problems, a general eSIM code number management technology is now provided, which facilitates developers to manage eSIM cards.
Disclosure of Invention
The application provides an eSIM code number management method and device, wherein a corresponding standard APDU instruction is generated according to an operation management instruction, code number management is carried out through a corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is provided for a developer to manage the code number.
In a first aspect, the present application provides an eSIM code number management method, including the following steps:
receiving an operation management instruction for an eSIM card;
assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and sending the standard APDU instruction to the eSIM card based on a machine-card channel interface corresponding to the eSIM card.
In step S1, specifically, the developer may call the open API interface to send an operation management instruction for the eSIM card by using the open API interface;
the machine card channel interface specifically comprises the following function types: opening a channel interface, an instruction communication interface and closing the channel interface, and configuring a system interface and a memory application interface simultaneously, thereby facilitating cross-platform transplantation;
in specific implementation, the machine-card channel interface may be a virtual AT + CSIM interface or a virtual AT + CGLA interface.
Specifically, the assembling and generating of the standard APDU command corresponding to the operation management command includes the following steps:
extracting operation management information in the operation management instruction;
and assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
Specifically, the operation types include code number inquiry, code number downloading, code number enabling, code number disabling and code number deleting.
Further, the method comprises the following steps:
and the eSIM card executes the standard APDU instruction, and if the execution fails, an error is reported.
Further, the method comprises the following steps:
and the eSIM card executes the standard APDU command, and feeds back corresponding response information if the execution is successful.
In a second aspect, the present application provides an eSIM code number management apparatus, the apparatus including:
an instruction receiving module for receiving an operation management instruction for the eSIM card;
the instruction processing module is used for assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and the adaptation layer module is used for sending the standard APDU instruction to the eSIM card through a machine-card channel interface corresponding to the eSIM card.
The machine-card channel interface specifically comprises the following function types: opening a channel interface, an instruction communication interface and closing the channel interface, and configuring a system interface and a memory application interface simultaneously, thereby facilitating cross-platform transplantation;
in specific implementation, the machine-card channel interface may be a virtual AT + CSIM interface or a virtual AT + CGLA interface.
Further, the apparatus further comprises:
the instruction receiving module is configured with an open API interface;
the instruction receiving module receives the operation management instruction for the eSIM card based on the open API interface.
Further, the instruction processing module is further configured to extract operation management information in the operation management instruction;
and the instruction processing module is also used for assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
Specifically, the operation types include code number inquiry, code number downloading, code number enabling, code number disabling and code number deleting.
Further, the instruction processing module is further configured to receive and assemble response information fed back by the eSIM card when the eSIM card executes the standard APDU instruction and the execution is successful.
The beneficial effect that technical scheme that this application provided brought includes:
according to the application, a corresponding standard APDU instruction is generated according to the operation management instruction, code number management is carried out through a corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is brought to code number management for developers.
Drawings
Interpretation of terms:
eSIM: Embedded-SIM, virtual smart card;
RTOS: real Time Operating System, Real Time Operating System;
APDU: an Application Protocol Data Unit;
API: application Programming Interface, Application program Interface.
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating steps of an eSIM code number management method provided in an embodiment of the present application;
fig. 2 is a block diagram of an eSIM code number management apparatus provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some 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.
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application provides an eSIM code number management method and device, wherein a corresponding standard APDU instruction is generated according to an operation management instruction, code number management is performed through a corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is provided for a developer to manage the code number.
In order to achieve the technical effects, the general idea of the application is as follows:
an eSIM code number management method comprises the following steps:
s1, receiving an operation management instruction for the eSIM card;
s2, assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and S3, sending a standard APDU instruction to the eSIM card based on the machine-card channel interface corresponding to the eSIM card.
Embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
In a first aspect, referring to fig. 1, an embodiment of the present application provides an eSIM code number management method, including the following steps:
s1, receiving an operation management instruction for the eSIM card;
s2, assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and S3, sending a standard APDU instruction to the eSIM card based on the machine-card channel interface corresponding to the eSIM card.
In the embodiment of the application, the corresponding standard APDU instruction is generated according to the operation management instruction, code number management is carried out through the corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is provided for a developer to manage the code number.
In step S1, specifically, the developer may call the open API interface to send an operation management instruction for the eSIM card by using the open API interface;
the machine-card channel interface specifically comprises the following function types: opening a channel interface, an instruction communication interface and closing the channel interface, and configuring a system interface and a memory application interface simultaneously, thereby facilitating cross-platform transplantation;
in specific implementation, the card channel interface provides a code number management interface including NB modules, CAT1, CAT4, and other modules, which may be a virtual AT + CSIM interface or a virtual AT + CGLA interface.
Specifically, the assembling and generating of the standard APDU command corresponding to the operation management command includes the following steps:
extracting operation management information in the operation management instruction;
and assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
Specifically, the operation types include code number inquiry, code number downloading, code number enabling, code number disabling and code number deleting.
Further, the method for managing the eSIM code number further comprises the following steps:
and the eSIM card executes the standard APDU command, and if the execution fails, an error is reported.
Further, the method for managing the eSIM code number further comprises the following steps:
and the eSIM card executes the standard APDU command, and feeds back corresponding response information if the execution is successful.
It should be noted that, in the specific implementation process of the embodiment of the present application, the function of obtaining the code number list may be implemented.
In a second aspect, referring to fig. 2, an embodiment of the present application provides an eSIM code number management apparatus based on the eSIM code number management method mentioned in the first aspect, the apparatus including:
an instruction receiving module for receiving an operation management instruction for the eSIM card;
the instruction processing module is used for assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and the adaptation layer module is used for sending a standard APDU instruction to the eSIM card through a machine-card channel interface corresponding to the eSIM card.
In the embodiment of the application, the corresponding standard APDU instruction is generated according to the operation management instruction, code number management is carried out through the corresponding machine-card channel interface, and the eSIM code number management work is subjected to generalized processing, so that convenience is provided for a developer to manage the code number.
The machine-card channel interface specifically comprises the following function types: opening a channel interface, an instruction communication interface and closing the channel interface, and configuring a system interface and a memory application interface simultaneously, thereby facilitating cross-platform transplantation;
in specific implementation, the machine-card channel interface may be a virtual AT + CSIM interface or a virtual AT + CGLA interface.
Further, the eSIM code number management apparatus further includes:
the instruction receiving module is configured with an open API interface;
the instruction receiving module receives an operation management instruction aiming at the eSIM card based on the open API interface;
specifically, based on the open API interface, the developer calls the open API interface to send an operation management instruction for the eSIM card to the instruction receiving module; .
Furthermore, in the eSIM code number management device, the instruction processing module is further configured to extract operation management information in the operation management instruction;
the instruction processing module is further used for assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
Specifically, the operation types include code number inquiry, code number downloading, code number enabling, code number disabling and code number deleting.
Further, in the eSIM code number management device, the instruction processing module is further configured to receive and assemble response information fed back by the eSIM card when the eSIM card executes the standard APDU instruction and the execution is successful.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present application and are presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An eSIM code number management method, characterized by comprising the steps of:
receiving an operation management instruction for an eSIM card;
assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and sending the standard APDU instruction to the eSIM card based on a machine-card channel interface corresponding to the eSIM card.
2. The method for managing the number of eSIM codes according to claim 1, wherein the step of assembling and generating the corresponding standard APDU command according to the operation management command comprises the steps of:
extracting operation management information in the operation management instruction;
and assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
3. The eSIM code number management method of claim 2, wherein:
the operation types comprise code number inquiry, code number downloading, code number starting, code number forbidding and code number deleting.
4. The eSIM code number management method of claim 1, further comprising the steps of:
and the eSIM card executes the standard APDU instruction, and if the execution fails, an error is reported.
5. The eSIM code number management method of claim 1, further comprising the steps of:
and the eSIM card executes the standard APDU command, and feeds back corresponding response information if the execution is successful.
6. An eSIM code number management apparatus, the apparatus comprising:
an instruction receiving module for receiving an operation management instruction for the eSIM card;
the instruction processing module is used for assembling and generating a corresponding standard APDU instruction according to the operation management instruction;
and the adaptation layer module is used for sending the standard APDU instruction to the eSIM card through a machine-card channel interface corresponding to the eSIM card.
7. The eSIM code number management apparatus of claim 6, wherein the apparatus further comprises:
the instruction receiving module is configured with an open API interface;
the instruction receiving module receives the operation management instruction for the eSIM card based on the open API interface.
8. The eSIM code number management apparatus of claim 6, wherein:
the instruction processing module is also used for extracting operation management information in the operation management instruction;
and the instruction processing module is also used for assembling and generating a standard APDU instruction according to the operation type corresponding to the operation management information.
9. The eSIM code number management apparatus of claim 8, wherein:
the operation types comprise code number inquiry, code number downloading, code number starting, code number forbidding and code number deleting.
10. The eSIM code number management apparatus of claim 6, wherein:
the instruction processing module is further used for receiving and assembling response information fed back by the eSIM card when the eSIM card executes the standard APDU instruction and the execution is successful.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110396158.5A CN113518341B (en) | 2021-04-13 | 2021-04-13 | eSIM code number management method and device |
| PCT/CN2021/104182 WO2022217759A1 (en) | 2021-04-13 | 2021-07-02 | Esim code-number management method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110396158.5A CN113518341B (en) | 2021-04-13 | 2021-04-13 | eSIM code number management method and device |
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| Publication Number | Publication Date |
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| CN113518341A true CN113518341A (en) | 2021-10-19 |
| CN113518341B CN113518341B (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110396158.5A Active CN113518341B (en) | 2021-04-13 | 2021-04-13 | eSIM code number management method and device |
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| CN (1) | CN113518341B (en) |
| WO (1) | WO2022217759A1 (en) |
Cited By (2)
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| CN114363880A (en) * | 2021-12-28 | 2022-04-15 | 武汉天喻信息产业股份有限公司 | eSIM card multi-number management method, device, equipment and readable storage medium |
| CN117528493A (en) * | 2024-01-02 | 2024-02-06 | 南京南瑞信息通信科技有限公司 | Virtual communication method and system based on user identification module |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113518341B (en) | 2022-05-10 |
| WO2022217759A1 (en) | 2022-10-20 |
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