An eSIM card writing method based on SIM card user authorization

A user authorization and user technology, applied in electrical components, wireless communication, network data management, etc., can solve the problems of eSIM card complexity, save physical space, reduce design, and reduce the possibility of leakage

Inactive Publication Date: 2018-12-28
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the complexity of the writing process of the eSIM card in the above prior art, the security of the eSIM card and the mobile phone, etc., and proposes an eSIM card writing method based on SIM card user authorization

Method used

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  • An eSIM card writing method based on SIM card user authorization
  • An eSIM card writing method based on SIM card user authorization
  • An eSIM card writing method based on SIM card user authorization

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be described clearly and in detail below with reference to the drawings in the embodiments of the present invention. The described embodiments are only some of the embodiments of the invention.

[0028] The technical scheme that the present invention solves the problems of the technologies described above is:

[0029] 1. This method is an eSIM card information writing technology based on SIM card user authorization. In terms of product structure, on the basis of not changing the existing equipment, the card slot of the existing equipment is used. The present invention is named SIM card slot, and the pre-installed mobile phone memory space is used as the eSIM card memory of the present invention. Wherein, the existing card slot is used as a bearing device to read the information in the SIM card, wherein the reading work includes the display, reading and writing request of the SIM card information; th...

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Abstract

A method for writing eSIM card based on authorization of SIM card user is provided. It comprises the following steps: inserting the activated SIM card into the SIM card slot, the eSIM number write command is triggered immediately after the SIM card is inserted into the SIM slot, when the server receives the eSIM number write command, sending an authentication command to the client immediately, theuser confirms the legitimacy of the eSIM information, that is, inputs a preset password to verify that the eSIM number is written into the mobile phone. If the eSIM number is not written into the mobile phone, the SIM card information is retained in the mobile phone, and the information is sent to the security center through the written eSIM number to prompt the non-user to operate. When the usercompletes authentication and returns to the server again, when the server determines that the operation is legal, the eSIM information is sent to the security system, and the security system returnsthe eSIM information to the server after encrypting and encapsulating the eSIM information. The server sends the eSIM information to the eSIM memory, and the eSIM memory allocates the storage space for storing the eSIM information, receives the eSIM number writing instruction, and encapsulates the storage.

Description

technical field [0001] The invention belongs to eSIM card writing technology, and in particular relates to a SIM card user authorization and user independent writing technology through a terminal device. Background technique [0002] With the popularization of mobile 4G networks and the development of mobile Internet, the number of smartphone users has been increasing year by year, and mobile phones have become an indispensable and important item in people's daily life. People's user experience for mobile phones is getting higher and higher. The SIM card has changed from the initial size of 85.6mm x54mm, which is the same size as an IC phone card, to the Mini-SIM card of 25mm x15mm, to the Micro-SIM card of 15mmx12mm, and to the most used SIM card at present. The 12.3mmx8.8mm Nano-SIM card, and finally developed into the rarely used eSIM card, which is constantly changing from large to small to none, which greatly saves the space of mobile phones; people's consumption record...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W8/26H04W12/02H04W12/04H04W12/069
CPCH04W8/205H04W8/26H04W12/02H04W12/04
Inventor 高锡荣石颖
Owner CHONGQING UNIV OF POSTS & TELECOMM
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