CN1551658B - 支持三模式通信方式的移动通信终端 - Google Patents
支持三模式通信方式的移动通信终端 Download PDFInfo
- Publication number
- CN1551658B CN1551658B CN031601103A CN03160110A CN1551658B CN 1551658 B CN1551658 B CN 1551658B CN 031601103 A CN031601103 A CN 031601103A CN 03160110 A CN03160110 A CN 03160110A CN 1551658 B CN1551658 B CN 1551658B
- Authority
- CN
- China
- Prior art keywords
- gprs
- gsm
- scdma
- emission
- signal
- 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
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR0030984/2003 | 2003-05-15 | ||
KR10-2003-0030984A KR100504837B1 (ko) | 2003-05-15 | 2003-05-15 | Gsm/gprs 및 td-scdma를 지원하는 이동통신단말기 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1551658A CN1551658A (zh) | 2004-12-01 |
CN1551658B true CN1551658B (zh) | 2010-04-28 |
Family
ID=34374100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN031601103A Expired - Fee Related CN1551658B (zh) | 2003-05-15 | 2003-09-26 | 支持三模式通信方式的移动通信终端 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100504837B1 (zh) |
CN (1) | CN1551658B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100690790B1 (ko) * | 2005-03-05 | 2007-03-09 | 엘지전자 주식회사 | Gsm과 cdma 모드 전환 장치 |
CN101005657B (zh) * | 2006-01-18 | 2010-05-26 | 英华达(南京)科技有限公司 | 双模手机智能识别电路 |
EP1987564A1 (en) * | 2006-02-22 | 2008-11-05 | Nokia Corporation | An antenna arrangement |
CN101110633B (zh) * | 2006-07-19 | 2011-08-31 | 电信科学技术研究院 | Gsm***与td-scdma***初始同步的方法及装置 |
CN101267652B (zh) * | 2007-03-13 | 2011-04-20 | 中兴通讯股份有限公司 | Hlr融合方式下tdcdma到其它网络后续切换取消的方法 |
CN101453756B (zh) * | 2007-11-30 | 2010-12-01 | ***通信集团公司 | 一种负荷均衡控制方法及装置 |
CN101800566B (zh) * | 2010-01-06 | 2015-09-09 | 华为终端有限公司 | 一种射频前端*** |
CN102938080A (zh) * | 2011-11-10 | 2013-02-20 | 厦门英诺尔电子科技股份有限公司 | 一种rfid读写器的rf信道选通电路 |
CN104065396B (zh) * | 2014-06-13 | 2017-12-26 | 福建星网锐捷网络有限公司 | 一种无线接入装置及网络设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6134427A (en) * | 1998-09-30 | 2000-10-17 | Conexant Systems, Inc. | Using a single low-noise amplifier in a multi-band wireless station |
US6411820B1 (en) * | 1999-04-20 | 2002-06-25 | Conexant Systems, Inc. | Switchable phase lock loop for dual mode applications |
US6526034B1 (en) * | 1999-09-21 | 2003-02-25 | Tantivy Communications, Inc. | Dual mode subscriber unit for short range, high rate and long range, lower rate data communications |
CN2543293Y (zh) * | 2002-03-25 | 2003-04-02 | 阳庆电子股份有限公司 | 通讯转换装置 |
-
2003
- 2003-05-15 KR KR10-2003-0030984A patent/KR100504837B1/ko not_active IP Right Cessation
- 2003-09-26 CN CN031601103A patent/CN1551658B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6134427A (en) * | 1998-09-30 | 2000-10-17 | Conexant Systems, Inc. | Using a single low-noise amplifier in a multi-band wireless station |
US6411820B1 (en) * | 1999-04-20 | 2002-06-25 | Conexant Systems, Inc. | Switchable phase lock loop for dual mode applications |
US6526034B1 (en) * | 1999-09-21 | 2003-02-25 | Tantivy Communications, Inc. | Dual mode subscriber unit for short range, high rate and long range, lower rate data communications |
CN2543293Y (zh) * | 2002-03-25 | 2003-04-02 | 阳庆电子股份有限公司 | 通讯转换装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20040098748A (ko) | 2004-11-26 |
CN1551658A (zh) | 2004-12-01 |
KR100504837B1 (ko) | 2005-07-29 |
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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: 20120328 |
|
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: 20120328 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: 20100428 Termination date: 20140926 |
|
EXPY | Termination of patent right or utility model |