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A kind of esim card and its management method

A management method and card management technology, applied in the field of eSIM card and its management, can solve the problems of hardware manufacturing complexity and high cost, software and hardware changes, impossibility, etc., so as to reduce the cost of equipment hardware and improve the utilization rate of social resources Effect

Active Publication Date: 2020-02-14
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing technology solves the needs of users to use one terminal to access two operator networks at the same time through dual-card mobile phones and dual-SIM cards, but its hardware manufacturing complexity and cost are higher than those of single-card terminals
If the expansion supports simultaneous access to 3 or more operator networks, the software and hardware changes required are even greater, and it is almost impossible to achieve

Method used

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  • A kind of esim card and its management method
  • A kind of esim card and its management method
  • A kind of esim card and its management method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 2 , add a number in the eSIM card management method, the specific operation is as follows:

[0049] When the agent operation platform on the mobile client is successfully logged in, the number resources provided by the service operator to the agent operator are displayed on the agent operation platform, and the user selects the number to be added through the user terminal, and triggers the request for adding a service operator number, execute Do the following:

[0050]Step 201: Determine whether the eSIM card is a blank card, if yes, execute step 202, otherwise execute step 203;

[0051] Specifically, the agent operator judges whether public data has been downloaded in the eSIM card, if so, the eSIM card is a non-blank card, otherwise, the eSIM card is a blank card;

[0052] This step also includes before this step: after the user initiates a request to add a number through the user terminal, the user terminal sends the request to the proxy operator, where...

Embodiment 2

[0082] see Figure 4 , the present invention also provides an eSIM card management system, including an eSIM card 410, a user terminal 411, an agent operator 412 and a service operator 413;

[0083] Wherein, the eSIM card 410 includes the following components:

[0084] The first secure element 4101 receives and stores public data and service operator data, wherein the public data is downloaded when the eSIM card is a blank card, and the service operator data includes application-specific files, communication file data, Auxiliary security domain files and application business files.

[0085] The user terminal 411 includes a first communication element 4111, configured to forward public data from the proxy operator and service operator data from the service operator to the eSIM card;

[0086] The agent operator 412 includes a second security element 4121, which is used to store public data, manage the user number of the eSIM card, and is also used to determine whether the eSIM...

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Abstract

The present invention relates to the field of mobile communication, in particular to an eSIM card and a management method thereof. The method includes judging whether the eSIM card is a blank card, if so, downloading public data and service operator data, otherwise directly downloading service operator data, wherein the service operator data includes application-specific files, communication file data, auxiliary security domain documents and application business documents. By adopting the technical solution of the present invention, an eSIM card can realize the single-card multi-standby technology of simultaneously accessing multiple operator networks, which reduces the cost of equipment hardware and improves the utilization rate of social resources.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to an eSIM card and a management method thereof. Background technique [0002] The eSIM card is to embed the traditional SIM card directly into the device chip instead of being added to the device as an independent removable part. The use of eSIM technology can allow users to choose operator packages more flexibly, and it is also dustproof, waterproof, Shockproof and other advantages can also save equipment space. [0003] Both the eSIM card and the existing SIM card can only access the network of one operator at the same time. If you want to access multiple operator networks at the same time, you need to place multiple eSIM cards or insert multiple SIM cards on a mobile phone terminal. For example, dual-card dual-standby mobile phones are currently on the market. During the migration process from SIM to eSIM, in order to support dual-card users, two eSIMs can be placed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/20H04W8/26H04W12/02H04W12/04H04W12/0431H04W12/48
CPCH04W8/205H04W8/26H04W12/02H04W12/04
Inventor 尤洪松何碧波底明辉
Owner HENGBAO
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