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1. (WO2018058729) APPARATUS SUPPORTING MULTIPLE UICC CARDS AND TERMINAL DEVICE

Pub. No.:    WO/2018/058729    International Application No.:    PCT/CN2016/104049
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Tue Nov 01 00:59:59 CET 2016
IPC: H04W 88/06
Applicants: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
宇龙计算机通信科技(深圳)有限公司
Inventors: CHANG, Wei
常伟
Title: APPARATUS SUPPORTING MULTIPLE UICC CARDS AND TERMINAL DEVICE
Abstract:
An apparatus (503) supporting multiple universal integrated circuit card (UICC) cards and a terminal device, applied in the technical field of communications. The apparatus (503) supporting multiple UICC cards comprises: an NFC controller (201, 401), a first switch module (202, 402), a second switch module (203, 403), a third switch module (204, 404) and a plurality of UICC cards (205, 405); the NFC controller (201, 401) is used to, according to a card selection signal, control the third switch module (204, 404) to select a target UICC card matching the card selection signal, the target UICC card being a UICC card (205, 405) belonging to the plurality of UICC cards (205, 405); the first switch module (202, 402) is used to select a power supply mode for supplying power to the plurality of UICC cards (205, 405); and the second switch module (203, 403) is used to select a power supply channel so that the first switch module (202, 402) supplies power to the UICC cards (205, 405) corresponding to the power supply channel by means of the power supply channel. A plurality of UICC cards (205, 405) may be supported, thereby reducing application limitations of the plurality of UICC cards (205, 405).