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Method for optimizing remote virtual USIM card data transmission

A technology of data transmission optimization and remote virtualization, applied in the field of remote virtual USIM card data transmission optimization, can solve the problems of long remote command response delay, inability of ME terminal and physical USIM card to be separated, and inability to assign virtual USIM card to customers, etc. The effect of reducing the response delay

Inactive Publication Date: 2017-05-31
SNAIL GAMES
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The command transmission between the ME terminal (smart phone terminal with virtual USIM card function) and the remote USIM card in the prior art has a long delay in the response of the remote command, the ME terminal cannot be separated from the physical USIM card, and the virtual USIM cannot be dynamically assigned to the customer Card business and other disadvantages

Method used

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  • Method for optimizing remote virtual USIM card data transmission

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0018] figure 1 For the flow chart of the method for remote virtual USIM card data transmission optimization according to the invention, the following will refer to figure 1 , the method for optimizing remote virtual USIM card data transmission of the present invention is described in detail.

[0019] First, in step 101, the ME terminal applies for a virtual USIM card according to the location information of the current user, and downloads the fixed file information corresponding to the virtual USIM card to the database of the ME terminal. The ME terminal adds a virtual USIM card function module on the basis of an ordinary smart phone terminal.

[0020] In step 10...

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Abstract

The invention discloses a method for optimizing remote virtual USIM card data transmission. The method comprises the following steps: (1) according to position information of a current user, applying for a virtual USIM card by an ME terminal, and downloading fixed file information corresponding to the virtual USIM card into a database at the ME side; (2) triggering a modem module by the ME terminal so as to register a network by the distributed virtual USIM card; (3) receiving command information of the modem module for reading and writing the USIM card by the virtual USIM card module; (4) splitting and analyzing the received command information by the virtual USIM card module, and executing the judgment; and (5) circularly processing the commands according to the step (3) to (4). According to the method for optimizing the remote virtual USIM card data transmission, the response delayed time of the remote command is short, the ME terminal is detachable with the entity USIM card, and the virtual USIM card business can be dynamically distributed to the user.

Description

technical field [0001] The invention relates to a virtual USIM card terminal, in particular to a method for optimizing data transmission of a remote virtual USIM card. Background technique [0002] At present, the virtual USIM card technology is being used by more and more users. Virtual USIM cards play an important role in saving roaming charges for users and providing exclusive and customized package services. The implementation schemes and business types of virtual USIM cards are different. [0003] The command transmission between the ME terminal (smart phone terminal with virtual USIM card function) and the remote USIM card in the prior art has a long delay in the response of the remote command, the ME terminal cannot be separated from the physical USIM card, and the virtual USIM cannot be dynamically assigned to the customer Card business and other shortcomings. Contents of the invention [0004] In order to solve the deficiencies in the existing technology, the p...

Claims

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Application Information

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IPC IPC(8): H04W8/18H04W8/20
Inventor 毕晶晶王丛陈睿陈柏衡
Owner SNAIL GAMES
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