eSIM card data sharing method and related equipment and system thereof

Abstract

The embodiment of the invention discloses an eSIM card data sharing method and related equipment and a system thereof, and is applied to the technical field of mobile communication. The method comprises the steps that a server receives an authentication request from a second mobile terminal, and the authentication request includes identification information of an embedded subscriber identity module eSIM and authentication information; the server determines the security level of authentication requested by the authentication request, target eSIM data are acquired if authentication of the authentication information is passed, and the target eSIM data include the eSIM data matched with the security level; and the server transmits the target eSIM data to the second mobile terminal. With application of the eSIM card data sharing method and the related equipment and the system thereof, the second mobile terminal can load the target eSIM data from the server under the condition of the network with no requirement for carrying main equipment so that the limitation of sharing of the eSIM card data can be reduced.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, in particular to an eSIM card data sharing method and related equipment and systems. Background technique [0002] With the development of mobile terminals and communication technology, mobile terminals are increasingly pursuing the effects of ultra-thin and large screens. The traditional Subscriber Identity Module (SIM) card occupies a larger hardware space for mobile terminals, so embedded customers The embedded Subscriber Identity Module (eSIM) technology has gradually emerged. The so-called eSIM technology means that the SIM card of the mobile terminal will be pre-installed in the mobile terminal when it leaves the factory, which not only saves hardware space, but also users can switch the operating network at any time according to the strength of the local signal or the quality of the package. [0003] In work and life, in order to adapt to the application needs of different ...

AI Technical Summary

Problems solved by technology

[0004] On this basis, in order to avoid the problems of high cost and information disorder when multiple mobile terminals use different eSIM cards, the mobile terminal with pre-installed eSIM card can be used as the main device, and other mobile terminals without eSIM cards can be used as the main device. Slave device, the slave device can establish a connection with the master device through short-distance communication technology, so that the eSIM card data provided by the master device can be shared and used. The eSIM card data sharing source of the device, if the user does not carry the main device, the data sharing of the eSIM card cannot be realized, which increases the limitation of eSIM card data sharing

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