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Virtual SIM card migration device, method and system

A card information and terminal technology, applied in the field of communication, can solve the problem of lack of virtual SIM card migration

Active Publication Date: 2019-05-31
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, due to the particularity of the virtual SIM card without a physical card, when the user needs to migrate the virtual SIM card from one terminal to another, the information in the card cannot be migrated through the process of plugging and unplugging the card like a traditional SIM card. implementation, the prior art lacks a safe and reliable method for migrating virtual SIM cards

Method used

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  • Virtual SIM card migration device, method and system
  • Virtual SIM card migration device, method and system
  • Virtual SIM card migration device, method and system

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0053] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop com...

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Abstract

The invention discloses a virtual SIM (Subscriber Identity Module) card migration method. The method comprises the steps of establishing wireless communication with a second terminal when a virtual SIM card emigration instruction is received; generating a random code and sending the random number to the second terminal, thereby enabling the second terminal to initiate a virtual SIM card immigration request to a base station, wherein the random code is carried in the immigration request; obtaining an international mobile equipment identity of the first terminal and initiating a virtual SIM card emigration request to the base station, wherein the random code and the international mobile equipment identity of the first terminal are carried in the emigration request, thereby enabling the base station to match the received random code sent by the first terminal with the random code sent by the second terminal, and issue information of a virtual SIM card corresponding to the international mobile equipment identity of the first terminal to the second terminal when the matching is successful. The invention also discloses a virtual SIM card migration device and system. According to the device, the method and the system, the virtual SIM card can be emigrated safely and reliably.

Description

technical field [0001] The invention relates to the technical field of communications, and in particular to a virtual SIM card migration device, method and system. Background technique [0002] The mobile device usually has a built-in SIM (Subscriber Identity Module, Subscriber Identity Module) card, which is used by the operator network to authenticate the user. With the development of communication technology, a virtual SIM card technology is proposed. Based on the virtual SIM card technology, there is no need to insert a physical SIM card into the mobile terminal. It only needs to store the virtual SIM card information in the mobile terminal and activate it through the network operator. Wireless communication is possible. [0003] However, due to the particularity of the virtual SIM card without a physical card, when the user needs to migrate the virtual SIM card from one terminal to another, the information in the card cannot be migrated through the process of plugging ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/22H04W8/26H04W8/28
CPCH04W8/22H04W8/26H04W8/28
Inventor 陈芹浩
Owner NUBIA TECHNOLOGY CO LTD
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