Invention Grant
US08160645B2 Apparatus and method for supporting SIM card in mobile communication terminal having multiple modems
有权
用于在具有多个调制解调器的移动通信终端中支持SIM卡的装置和方法
- Patent Title: Apparatus and method for supporting SIM card in mobile communication terminal having multiple modems
- Patent Title (中): 用于在具有多个调制解调器的移动通信终端中支持SIM卡的装置和方法
-
Application No.: US12972933Application Date: 2010-12-20
-
Publication No.: US08160645B2Publication Date: 2012-04-17
- Inventor: Joo-Hyun Lee , Beom-Yong Lee
- Applicant: Joo-Hyun Lee , Beom-Yong Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2009-0127810 20091221
- Main IPC: H04B1/38
- IPC: H04B1/38
Abstract:
An apparatus and method for supporting a Subscriber Identity Module (SIM) card in a mobile communication terminal including a plurality of modems are provided. The apparatus includes the SIM card for storing user information, and the plurality of modems each for providing a clock and for transmitting/receiving a signal by an independent interface with respect to the SIM card. Only a first modem of the plurality of modems controls a reset of the SIM card.
Public/Granted literature
- US20110151930A1 APPARATUS AND METHOD FOR SUPPORTING SIM CARD IN MOBILE COMMUNICATION TERMINAL HAVING MULTIPLE MODEMS Public/Granted day:2011-06-23
Information query
