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A method and device for preparing an eSIM card in a shared mode

A technology of this equipment and reference time, which is applied in the field of communication, can solve the problems of high operating cost and use cost, low utilization rate of network resources, etc., and achieve the effects of improving resource utilization rate, solving connection conflicts, and reducing costs

Active Publication Date: 2019-05-03
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the above-mentioned deficiencies in the prior art, and provides a method and device for sharing and preparing eSIM cards to solve the problems of low utilization of network resources, high operating costs and high use costs

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  • A method and device for preparing an eSIM card in a shared mode
  • A method and device for preparing an eSIM card in a shared mode
  • A method and device for preparing an eSIM card in a shared mode

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Embodiment Construction

[0040] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] The present invention provides a method for sharing and preparing eSIM cards. The method is applied to a system including multiple mobile terminals. The architecture of the system is as follows: figure 1 As shown, it includes: a terminal management server, an eSIM server, a time server, and multiple mobile terminals (such as: mobile terminal 1, mobile terminal 2, ..., mobile terminal n), and each mobile terminal is pre-set with the same prepared eSIM Card. There is an upper limit t...

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Abstract

The invention provides a method and device for preparing an eSIM card in a shared mode. A plurality of mobile terminals share the same preparation eSIM card; if the mobile terminal downloads the formal eSIM card from the eSIM server by using the prepared eSIM card, the mobile terminal downloads the formal eSIM card from the eSIM server; and when the other mobile terminal accesses the eSIM server by utilizing the prepared eSIM card, the connection between the mobile terminal and the eSIM server is interrupted, the mobile terminal establishes connection with the eSIM server again after delayingfor a period of time, and the formal eSIM card is downloaded from the eSIM server. In the scheme of the invention, a plurality of mobile terminals share the same preparation eSIM card, so that the resource utilization rate is improved, and the costs of operators and users are reduced. Moreover, the connection with the eSIM server is established again through delay, so that the problem of connection conflict between a plurality of terminals and the eSIM server by using the same preparation eSIM card can be solved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for sharing and preparing an eSIM card. Background technique [0002] eSIM is a new generation of SIM card technology. Its basic feature is to download and install the SIM card data (called electronic SIM card) into the terminal device through network transmission. In order to realize the electronic card download function, the terminal needs to have networking capability. However, the SIM card itself is used for networking. If you do not have a SIM card, you need an additional method to connect to the Internet. For consumer terminals, it can be connected to the Internet through WiFi, Bluetooth, etc., but for IoT terminals, these conditions may not be met. Therefore, a special electronic SIM card is required, that is, an eSIM card is prepared, which is preset in the terminal before the terminal leaves the factory. Its function is similar to tha...

Claims

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Application Information

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IPC IPC(8): H04W8/18H04W24/02H04W76/18
Inventor 仇剑书李宏平
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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