Data transmission method in eSIM remote configuration

A technology of remote configuration and data transmission system, applied in the field of data transmission in eSIM remote configuration, to achieve the effects of improving security, improving download convenience, and being less likely to be stolen

Active Publication Date: 2019-11-26
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The SIM card commonly used by various operators as the user authentication information carrier of mobile communication is an essential component of the mobile communication terminal. Embedded SIM cards are getting more and more applications due to vehicle-mounted equipment requirements in the environment

Method used

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  • Data transmission method in eSIM remote configuration
  • Data transmission method in eSIM remote configuration

Examples

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Embodiment Construction

[0041] The examples of the present disclosure will now be described more fully with reference to the accompanying drawings. The following description is merely exemplary in nature, and is not intended to limit the present disclosure, application, or use.

[0042] Example embodiments are provided so that this disclosure will be thorough and will fully convey its scope to those skilled in the art. Numerous specific details such as examples of specific components, devices, and methods are described to provide a detailed understanding of the embodiments of the present disclosure. For those skilled in the art, there is no need to use specific details, and the exemplary embodiments can be implemented in many different forms, and none of them should be construed as limiting the scope of the present disclosure. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.

[0043] The technical problems raised by the pr...

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Abstract

The invention relates to a data transmission system in eSIM remote configuration. The system comprises a first terminal, a second terminal, a Profile downloading server, an encryption machine 1 and anencryption machine 2. Meanwhile, the invention also relates to a data transmission method in eSIM remote configuration. After the identity authentication information passes the verification; profiledata can be directly downloaded from a Profile downloading server through a mobile terminal; the Profile data is forwarded to the eSIM card equipment, so that the Profile data writing of the eSIM cardis realized. The Profile downloading server can be quickly and effectively connected to download the Profile, and the downloading convenience of the Profile is improved. After the encryption machine1 and the encryption machine 2 perform multiple encryption on the Profile plaintext by using the corresponding key, the Profile ciphertext is not easy to steal in the downloading, transmission and installation processes, and the security of Profile data downloading is improved.

Description

Technical field [0001] The present invention relates to the field of eSIM communication, in particular to a data transmission method in eSIM remote configuration. Background technique [0002] Most Internet of Things application terminals use mobile communication networks for data communication, especially high-speed mobile carriers such as cars, which rely more on high-bandwidth, low-latency mobile networks. The SIM card, which is commonly used by various operators, is used as the user authentication information carrier of mobile communication and is an essential component of mobile communication terminals. However, the traditional plug-in SIM card cannot meet the requirements of frequent work in extreme temperatures and severe vibrations. In the environment of vehicle equipment requirements, embedded SIM cards have been increasingly used. eSIM (embedded SIM) writes the mobile operator’s customer identification information into the embedded universal integrated circuit card (eU...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W12/02H04W12/04H04W12/06H04W12/03H04W12/041H04W12/0431
CPCH04W8/205H04W12/06H04W12/04H04W12/02
Inventor 钱京崔可尤洪松何碧波底明辉
Owner HENGBAO
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