KR100556853B1 - 이동 단말기의 심카드 액세스 장치 - Google Patents
이동 단말기의 심카드 액세스 장치 Download PDFInfo
- Publication number
- KR100556853B1 KR100556853B1 KR1020030035124A KR20030035124A KR100556853B1 KR 100556853 B1 KR100556853 B1 KR 100556853B1 KR 1020030035124 A KR1020030035124 A KR 1020030035124A KR 20030035124 A KR20030035124 A KR 20030035124A KR 100556853 B1 KR100556853 B1 KR 100556853B1
- Authority
- KR
- South Korea
- Prior art keywords
- sim card
- modem
- data
- control signal
- switch
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030035124A KR100556853B1 (ko) | 2003-05-31 | 2003-05-31 | 이동 단말기의 심카드 액세스 장치 |
CNB2003101232281A CN1266973C (zh) | 2003-05-31 | 2003-12-18 | 移动终端的sim卡访问装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030035124A KR100556853B1 (ko) | 2003-05-31 | 2003-05-31 | 이동 단말기의 심카드 액세스 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040103195A KR20040103195A (ko) | 2004-12-08 |
KR100556853B1 true KR100556853B1 (ko) | 2006-03-10 |
Family
ID=34510778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030035124A KR100556853B1 (ko) | 2003-05-31 | 2003-05-31 | 이동 단말기의 심카드 액세스 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100556853B1 (zh) |
CN (1) | CN1266973C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101521232B1 (ko) * | 2013-11-21 | 2015-05-18 | 주식회사 에이텍 | 단말기에서 심카드 직렬통신 제어장치 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100710263B1 (ko) * | 2005-01-27 | 2007-04-20 | 엘지전자 주식회사 | 멀티모뎀을 구비한 단말기를 이용한 다중작업 처리 방법 |
KR100765544B1 (ko) * | 2006-01-05 | 2007-10-10 | 엘지전자 주식회사 | 복수개의 시스템을 갖는 이동통신단말기 및 그 제어방법 |
CN200980149Y (zh) * | 2006-08-11 | 2007-11-21 | 中兴通讯股份有限公司 | 一种实现对一卡双号/一号双模卡网络间切换的装置 |
US8548482B2 (en) * | 2007-10-22 | 2013-10-01 | Intel Mobile Communications GmbH | Radio communication device and method for controlling frequency selection |
CN101232563B (zh) * | 2007-11-12 | 2012-04-04 | 康佳集团股份有限公司 | 一种可以实现sim卡备份的电视机及sim卡备份方法 |
TW200945865A (en) * | 2008-04-23 | 2009-11-01 | Mediatek Inc | Method for handling the equipment identity requests and communication apparatus utilizing the same |
US8213990B2 (en) * | 2009-06-05 | 2012-07-03 | Mediatek Inc. | System for providing remote subscriber identity card to mobile station and methods thereof |
KR101636456B1 (ko) * | 2009-12-21 | 2016-07-06 | 삼성전자주식회사 | 복수의 모뎀을 구비한 이동통신 단말기에서 심카드 지원 방법 및 장치 |
CN103002434B (zh) * | 2011-09-19 | 2018-07-10 | 中兴通讯股份有限公司 | 获取sim卡数据的方法、装置及终端 |
CN104219373B (zh) * | 2013-05-31 | 2019-04-19 | 深圳富泰宏精密工业有限公司 | 双模手机、实现双模手机通话控制的系统及方法 |
US9615232B2 (en) * | 2013-10-04 | 2017-04-04 | Intel IP Corporation | Subscriber identity module data routing devices, methods for routing subscriber identity module data, control circuits, and methods for controlling a change of a routing |
WO2015066853A1 (zh) * | 2013-11-06 | 2015-05-14 | 华为终端有限公司 | 一种终端设备及其控制方法 |
CN103973510B (zh) * | 2014-03-25 | 2017-10-24 | 珠海银邮光电技术发展股份有限公司 | 基于虚拟sim卡技术实现多modem共用sim卡的方法 |
CN104270832B (zh) | 2014-09-26 | 2018-01-05 | 苏州佳世达电通有限公司 | 一种组合通讯终端以及通讯方法 |
TWI565274B (zh) * | 2014-10-21 | 2017-01-01 | 佳世達科技股份有限公司 | 一種組合通訊終端以及通訊方法 |
CN105472599A (zh) * | 2015-11-11 | 2016-04-06 | 中国联合网络通信集团有限公司 | 访问sim卡的方法和双卡移动终端 |
CN105682079B (zh) * | 2016-01-28 | 2020-06-09 | 南京秦淮紫云创益企业服务有限公司 | 用户识别卡控制方法及终端 |
CN109474925B (zh) * | 2018-12-28 | 2022-04-22 | Tcl移动通信科技(宁波)有限公司 | 基于sim模块的时钟设置方法、移动终端及存储介质 |
-
2003
- 2003-05-31 KR KR1020030035124A patent/KR100556853B1/ko not_active IP Right Cessation
- 2003-12-18 CN CNB2003101232281A patent/CN1266973C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101521232B1 (ko) * | 2013-11-21 | 2015-05-18 | 주식회사 에이텍 | 단말기에서 심카드 직렬통신 제어장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20040103195A (ko) | 2004-12-08 |
CN1266973C (zh) | 2006-07-26 |
CN1574991A (zh) | 2005-02-02 |
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