Method, system, and terminal device for realizing local profile assistant based on remote subscriber identification module provisioning

Active Publication Date: 2020-08-06
TCL COMM NINGBO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

[0049]The invention provides a method, a system, and a terminal device for realizing LPA based on RSP which includes: pre-configuring an LPA at a terminal side, wherein the LPA is a local profile assistant; creating a corresponding operator profile package by an operator server according to agent information of the LPA when a subscription related message between the terminal side and an operator is detected by the operator server; accessing to the operator server and downloading the corresponding operator profile packa

Problems solved by technology

Currently, 2FF, 3FF, and 4FF types subscriber identification module (SIM) cards which are commonly used in mobile communication systems, do not have significant technologic

Method used

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Example

[0052]The invention provides a method and a system for realizing local profile assistant (LPA) based on remote subscriber identification module provisioning (RSP). To make the objectives, technical schemes, and technical effects of the present invention more clear and definite, the present invention is detailed below. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0053]FIG. 1 is a flowchart showing a preferred embodiment of a method for realizing LPA based on RSP. The method includes the following steps:

[0054]In step S100, an LPA at a terminal side is pre-configured, where the LPA is a local profile assistant.

[0055]In the present invention, the remote configuration and management of embedded universal integrated circuit card (EUICC) is realized based on RSP. The full name of the RSP is remote SIM provisioning, which is remote SIM card configuration and management

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Abstract

Disclosed is a RSP-based LPA application implementation method, comprising: pre-setting an LPA of a terminal side, wherein the LPA is a local configuration proxy; when information about a subscription protocol between the terminal side and an operator is detected, an operator server creating, according to proxy information about the LPA, a corresponding operator data packet; the terminal side accessing the operator server, and downloading, according to the proxy information, the corresponding operator data packet; and an EUICC receiving the operator data packet forwarded by the LPA, decrypting same, and then installing the operator data packet, wherein the EUICC is an embedded universal integrated circuit card.

Description

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Claims

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Application Information

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Owner TCL COMM NINGBO
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