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Configuration file management method, embedded universal integrated circuit card and terminal

A technology of general integrated circuits and configuration files, applied in the field of eUICC management, to achieve the effect of local management

Active Publication Date: 2021-10-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a configuration file management method, an embedded universal integrated circuit card eUICC and a terminal, and solves the problem that the existing RSP server cannot perform local configuration file management in a multi-OS multi-configuration file scenario

Method used

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  • Configuration file management method, embedded universal integrated circuit card and terminal
  • Configuration file management method, embedded universal integrated circuit card and terminal
  • Configuration file management method, embedded universal integrated circuit card and terminal

Examples

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Embodiment Construction

[0246] In the embodiment of the present invention, the eUICC may be an IUICC (Integrated Universal Integrated Circuit Card). The eUICC and iUICC are two different forms. The eUICC can be a single chip, and the eUICC can be installed on the terminal in a pluggable or non-pluggable form. The eUICC is connected to a modem (modem) through an interface. iUICC refers to the part packaged in the modem chip. The hardware bearer of the iUICC may be a secure element (Secure Element). The iUICC is connected to other components inside the chip through a bus or a high-speed bus inside the chip. The iUICC can also be realized by embedding the modules corresponding to the SIM into other chips, for example, application processor chips.

[0247] Each eUICC has an identifier (eUICC-ID, EID) that uniquely identifies the eUICC. Each eUICC can download and install multiple image (Bundle) packages provided by different operators, and the image package includes a chip operating system (Chip Opera...

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Abstract

Embodiments of the present invention provide a method for local management of configuration files, an embedded universal integrated card and a terminal. The embedded universal integrated circuit card eUICC includes a main platform and at least one image package installed, the main platform is a hardware platform, and each image The package includes at least one configuration file and operating system OS, the main platform includes a processing module, and the processing module is used to: receive the first message sent by the local configuration file assistant LPA, the first message is an operation instruction input by the user; The corresponding at least one OS sends a second message, and the second message is used for at least one OS to perform a corresponding operation, and the local management of configuration files among different OSs is realized through the processing module set in the main platform of the eUICC.

Description

technical field [0001] The present application relates to the field of eUICC management, in particular to a configuration file management method, an embedded universal integrated circuit card eUICC and a terminal. Background technique [0002] Embedded universal integrated circuit card (eUICC) is the third generation telecom smart card, and the word eUICC comes from embedded UICC. The eUICC can be embedded in the terminal device in the form of a single chip, or it can be set in the terminal device as a part of other single chips, but it does not mean that the eUICC must be embedded in the terminal device and cannot be removed. The eUICC can be in the form of a removable card, like a user The identification (subscriber identification module, SIM) card, MicroSIM card or NanoSIM card is the same. In practical applications, after the eUICC downloads and installs the configuration file provided by the operator, the eUICC can activate the configuration file to access the operator...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/20H04W12/08H04W12/37H04W8/22H04W12/40
CPCH04W8/183H04W8/205H04W12/37G06F21/77H04W8/22
Inventor 于小博范姝男
Owner HUAWEI TECH CO LTD
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