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Soft SIM card selection and acquisition methods and devices

A technology for selecting targets and card identification, applied in the field of communication, can solve problems such as inconvenient operation

Inactive Publication Date: 2018-02-09
INFLUENTIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, if a physical SIM card is used, the user needs to communicate with the operator before changing the operator or SIM card, which is inconvenient to operate

Method used

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  • Soft SIM card selection and acquisition methods and devices
  • Soft SIM card selection and acquisition methods and devices
  • Soft SIM card selection and acquisition methods and devices

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Embodiment Construction

[0125] It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the protection scope of the present invention.

[0126] Such as figure 1 As shown, the embodiment of the present invention discloses a method for selecting a soft SIM card, the execution body of the method is a server, and the method may include the following steps 101-104:

[0127] 101. Acquire a first message; the first message carries PLMN (Public Land Mobile Network, public land mobile network) information and location information.

[0128] In this embodiment, the first message is sent by a terminal (such as a smart phone), and the first message is a short message (ShortMessage). To send the first message, the terminal needs to register with the network first, and the terminal can be based on the IMSI (International Mobile Subscriber Identification Number) and KI (Key Identifier, key identifier) ​​corresponding to the pr...

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Abstract

The embodiment of the invention relates to soft SIM card selection and acquisition methods and devices. The soft SIM card selection method comprises the steps of acquiring a first message carrying PLMN information and position information; determining operator information corresponding to the position information based on a first preset corresponding relation between an operator and a PLMN, and the PLMN information; selecting a target soft SIM card identifier based on a second preset corresponding relation between the operator and the soft SIM card identifier, the operator information and a preconfigured soft SIM card identifier selection rule; sending a second message in response to the first message, wherein the second message carries an IMSI and a KI corresponding to the target soft SIMcard identifier. According to the methods and devices provided by the embodiment of the invention, the operator information of a position where a terminal is located is determined via the corresponding relation between the operator and the PLMN, the target soft SIM card identifier accordant with the soft SIM card identifier selection rule is selected via the corresponding relation between the operator and the soft SIM card identifier, and thus the problem that a user using an entity SIM card is inconvenient to switch the operator or switch the SIM card is solved.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technologies, and in particular to a method and device for selecting and acquiring a soft SIM card. Background technique [0002] Soft SIM (Subscriber Identity Module, customer identification module) card technology, also known as virtual SIM card technology, is an emerging communication technology that can help users get rid of the shackles of the physical SIM card, and can freely switch between different operations without removing the SIM card. business. The use of soft SIM card technology in the terminal can save the installation structure of the traditional physical SIM card and its peripheral circuits, and reduce the production cost of the terminal. [0003] In the usage scenario of the physical SIM, whether the user is making a call, sending a text message, or surfing the Internet through the terminal, he needs to go to the local operator to handle the network access ...

Claims

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Application Information

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IPC IPC(8): H04W8/08H04W8/18H04W48/18H04W4/24H04M15/00
CPCH04M15/715H04W4/24H04W8/08H04W8/183H04W48/18
Inventor 赵飞任晓娅
Owner INFLUENTIAL TECH CO LTD
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