CN1266973C - SIM card accessing apparatus of mobile terminal - Google Patents
SIM card accessing apparatus of mobile terminal Download PDFInfo
- Publication number
- CN1266973C CN1266973C CNB2003101232281A CN200310123228A CN1266973C CN 1266973 C CN1266973 C CN 1266973C CN B2003101232281 A CNB2003101232281 A CN B2003101232281A CN 200310123228 A CN200310123228 A CN 200310123228A CN 1266973 C CN1266973 C CN 1266973C
- Authority
- CN
- China
- Prior art keywords
- sim card
- switch
- modulator
- demodulator
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030035124A KR100556853B1 (en) | 2003-05-31 | 2003-05-31 | Apparatus for accessing sim card in a mobile phone |
KR35124/2003 | 2003-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574991A CN1574991A (en) | 2005-02-02 |
CN1266973C true CN1266973C (en) | 2006-07-26 |
Family
ID=34510778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101232281A Expired - Fee Related CN1266973C (en) | 2003-05-31 | 2003-12-18 | SIM card accessing apparatus of mobile terminal |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100556853B1 (en) |
CN (1) | CN1266973C (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100710263B1 (en) * | 2005-01-27 | 2007-04-20 | 엘지전자 주식회사 | Method of Multi-Tasking Using Multi-Modem Mobile Phone |
KR100765544B1 (en) * | 2006-01-05 | 2007-10-10 | 엘지전자 주식회사 | Mobile communication termial haveing more than one system and controlling method thereof |
CN200980149Y (en) * | 2006-08-11 | 2007-11-21 | 中兴通讯股份有限公司 | A card with double numbers network and a number with double cards network switch device |
US8548482B2 (en) * | 2007-10-22 | 2013-10-01 | Intel Mobile Communications GmbH | Radio communication device and method for controlling frequency selection |
CN101232563B (en) * | 2007-11-12 | 2012-04-04 | 康佳集团股份有限公司 | TV set capable of implementing SIM card backup and SIM card backup method |
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 (en) * | 2009-12-21 | 2016-07-06 | 삼성전자주식회사 | Apparatus and method for supporting sim card in multi modem mobile communication terminal |
CN103002434B (en) * | 2011-09-19 | 2018-07-10 | 中兴通讯股份有限公司 | Obtain the method, apparatus and terminal of SIM card data |
CN104219373B (en) * | 2013-05-31 | 2019-04-19 | 深圳富泰宏精密工业有限公司 | Dual-mode handset, the system and method for realizing dual-mode handset call control |
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 (en) * | 2013-11-06 | 2015-05-14 | 华为终端有限公司 | Terminal equipment and control method thereof |
KR101521232B1 (en) * | 2013-11-21 | 2015-05-18 | 주식회사 에이텍 | Apparatus for serial communication controlling of SIM card in terminal |
CN103973510B (en) * | 2014-03-25 | 2017-10-24 | 珠海银邮光电技术发展股份有限公司 | The method that many MODEM share SIM card is realized based on virtual SIM card technology |
CN104270832B (en) | 2014-09-26 | 2018-01-05 | 苏州佳世达电通有限公司 | A kind of combined communication terminal and the means of communication |
TWI565274B (en) * | 2014-10-21 | 2017-01-01 | 佳世達科技股份有限公司 | Combined communication terminal and communication method thereof |
CN105472599A (en) * | 2015-11-11 | 2016-04-06 | 中国联合网络通信集团有限公司 | Method for accessing SIM cards and double-card mobile terminal |
CN105682079B (en) * | 2016-01-28 | 2020-06-09 | 南京秦淮紫云创益企业服务有限公司 | User identification card control method and terminal |
CN109474925B (en) * | 2018-12-28 | 2022-04-22 | Tcl移动通信科技(宁波)有限公司 | Clock setting method based on SIM module, mobile terminal and storage medium |
-
2003
- 2003-05-31 KR KR1020030035124A patent/KR100556853B1/en not_active IP Right Cessation
- 2003-12-18 CN CNB2003101232281A patent/CN1266973C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20040103195A (en) | 2004-12-08 |
CN1574991A (en) | 2005-02-02 |
KR100556853B1 (en) | 2006-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120323 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120323 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20141218 |
|
EXPY | Termination of patent right or utility model |