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SIM card sharing method and device, communication device and storage medium

專利號
US11997484B2
公開日期
2024-05-28
申請人
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.（CN Beijing）
發(fā)明人
Honggang Shen
IPC分類
H04W12/06; H04W8/20; H04W76/10
技術(shù)領(lǐng)域
sim,card,device,share,client,first,request,in,sharing,server
地域： Beijing

摘要

The present disclosure relates to a SIM card sharing method and device, a communication device, and a storage medium. The SIM card sharing method applied to the first device may include: in response to the first device's requirement for obtaining cellular mobile communication, sending share request information to a second device through an interactive channel, where the interactive channel is established between the first device and the second device through a preset connection manner; receiving SIM card information that is returned by the second device based on the share request information; and establishing a cellular mobile communication connection with the base station according to the SIM card information.

說明書

In S57, the Share-SIM server APK sends an authentication return result to the client, and the authentication return result carries the RES.

As shown in FIG. 9, related operations of de-energizing the Share-SIM on the server (that is, stopping sharing the SIM card) are described below.

In S61, the Share-SIM server APK is informed to power down the Share-SIM.

In S62, the power down command is transmitted to the modem.

In S63, the power down is confirmed (power down ok).

In S64, the power down ok is sent to the Share-SIM client.

In S65, a physical card is activated for the current device, and the physical card can be the SIM card that was previously shared.

In S66, the Share-SIM server APK informs the BT LE stack to disconnect Bluetooth connection.

In S67, the Bluetooth low energy connection with the client is disconnected.

In S68, it is confirmed that the Bluetooth connection with the client is disconnected (OK).

As shown in FIG. 10, an example of the present disclosure provides a SIM card sharing device, which is applied to a first device. The first device and a second device establish an interactive channel through a preset connection manner. The SIM card sharing device includes: a first sending module 110, a first receiving module 120, and an establishment module 130.

權(quán)利要求

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