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Virtual SIM card management method and terminal

A virtual card and card management technology, applied in the field of communication, can solve the problems that the modem processor cannot switch to the virtual SIM card, cannot activate and use the virtual SIM card, etc.

Active Publication Date: 2020-12-29
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the existing card switching logic of the terminal, when the virtual SIM card channel is enabled, the modem processor cannot be switched to the virtual SIM card after restarting, so that the virtual SIM card cannot be activated and used.

Method used

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  • Virtual SIM card management method and terminal
  • Virtual SIM card management method and terminal
  • Virtual SIM card management method and terminal

Examples

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Embodiment Construction

[0048] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0049] see figure 1 It is a schematic structural diagram of a terminal according to an embodiment of the present invention. The terminal 100 includes: an application processor 10 , a modem processor 11 , a memory 12 , a mobile communication interface 13 and a wireless Internet interface 14 .

[0050] Among them, the application processor 10 is used for processing complex logic operations and task assignment, and providing an interactive interface for users. The application processor 10 is also used to execute an operating system of the terminal 100 .

[0051] The modulation and demodulation processor 11 is used to complete protocol processing, and perform modulation and demodulation on the communication data sent and ...

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PUM

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Abstract

The present invention discloses a virtual SIM card management method and terminal. The method comprises: after a modem processor is restarted to activate a network parameter file matched with a virtual SIM card, waiting, within a preset period of time, for reporting the virtual SIM card; and starting the virtual SIM card reported within the preset time. The present invention is implemented to achieve beneficial effects as follows. Card switching logics are changed, thus waiting, after a modem processor is restarted, for reporting a virtual SIM card firstly so as to normally start the virtual SIM card.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a virtual SIM card management method and a terminal. Background technique [0002] A virtual SIM card (VSIM card) refers to a technology that simulates a physical card without a built-in physical SIM card. The terminal can download the card data from the relevant server by way of downloading, which provides convenience for users. [0003] In the terminal, after enabling the virtual SIM card, if the current network parameter file does not match the virtual SIM card, it is necessary to reselect the matching network parameter file and restart the modem processor to activate the network parameter file. However, according to the current switching logic of the terminal, when the virtual SIM card channel is enabled, the modem processor cannot be switched to the virtual SIM card after restarting, so that the virtual SIM card cannot be activated and used. [0004]...

Claims

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Application Information

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IPC IPC(8): H04W8/18H04W8/20
CPCH04W8/18H04W8/20
Inventor 何坚
Owner NUBIA TECHNOLOGY CO LTD