CN1310443C - 蜂窝电话终端和天线切换控制方法 - Google Patents
蜂窝电话终端和天线切换控制方法 Download PDFInfo
- Publication number
- CN1310443C CN1310443C CNB2004100339695A CN200410033969A CN1310443C CN 1310443 C CN1310443 C CN 1310443C CN B2004100339695 A CNB2004100339695 A CN B2004100339695A CN 200410033969 A CN200410033969 A CN 200410033969A CN 1310443 C CN1310443 C CN 1310443C
- Authority
- CN
- China
- Prior art keywords
- antenna
- cellular phone
- phone terminal
- communication
- data communication
- 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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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
- H04B7/0808—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching comparing all antennas before reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0834—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection based on external parameters, e.g. subscriber speed or location
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003117734A JP4192665B2 (ja) | 2003-04-23 | 2003-04-23 | 携帯電話端末及びそれに用いるアンテナ切替え制御方法並びにそのプログラム |
JP117734/2003 | 2003-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1540883A CN1540883A (zh) | 2004-10-27 |
CN1310443C true CN1310443C (zh) | 2007-04-11 |
Family
ID=33095349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100339695A Expired - Fee Related CN1310443C (zh) | 2003-04-23 | 2004-04-20 | 蜂窝电话终端和天线切换控制方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040214607A1 (zh) |
EP (3) | EP1480352B1 (zh) |
JP (1) | JP4192665B2 (zh) |
CN (1) | CN1310443C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005295312A (ja) * | 2004-04-01 | 2005-10-20 | Hitachi Ltd | 携帯無線装置 |
US7586863B2 (en) | 2005-04-08 | 2009-09-08 | Qualcomm Incorporated | Using receive diversity to extend standby time in QPCH mode |
KR100751187B1 (ko) | 2005-08-05 | 2007-08-22 | 가부시키가이샤 히다치 고쿠사이 덴키 | 다이버시티 수신기 |
US8666445B2 (en) * | 2005-10-25 | 2014-03-04 | Kyocera Corporation | Apparatus, system, and method for transmission antenna switching in a portable communication device |
EP2039015A2 (en) * | 2006-06-22 | 2009-03-25 | Nxp B.V. | Dual band receiver with control means for preventing signal overloading |
JP5025356B2 (ja) * | 2007-07-10 | 2012-09-12 | キヤノン株式会社 | 通信システム、情報処理装置ならびに通信制御方法 |
US20090141682A1 (en) * | 2007-11-30 | 2009-06-04 | Motorola, Inc. | Method and apparatus to control audio switch during call handoff |
CN102983894B (zh) * | 2011-09-05 | 2016-01-20 | 瑞昱半导体股份有限公司 | 支持天线分集机制的无线通信电路与相关计算机程序产品 |
US8761296B2 (en) * | 2012-06-01 | 2014-06-24 | Qualcomm Incorporated | Method and apparatus for antenna tuning and transmit path selection |
US20140052884A1 (en) * | 2012-08-14 | 2014-02-20 | Zyxel Communications, Inc. | Mobile device case with wireless high definition transmitter |
CN105281819A (zh) * | 2015-10-31 | 2016-01-27 | 东莞酷派软件技术有限公司 | 一种天线切换方法及终端 |
CN114449636A (zh) * | 2022-02-25 | 2022-05-06 | Oppo广东移动通信有限公司 | 功率确定装置、功率确定方法和终端 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332825A2 (en) * | 1988-03-18 | 1989-09-20 | Motorola, Inc. | Cellular data telephone and method for communicating data |
US5802471A (en) * | 1994-12-28 | 1998-09-01 | Ntt Mobile Communications Network, Inc. | Mobile communication system, automatic call receiving method, and mobile station |
EP1056220A2 (en) * | 1999-05-25 | 2000-11-29 | Matsushita Electric Industrial Co., Ltd. | Mobile communication terminal |
EP1083759A1 (en) * | 1999-04-02 | 2001-03-14 | Matsushita Electric Industrial Co., Ltd. | Communication terminal device and base station device |
US20010039198A1 (en) * | 2000-03-22 | 2001-11-08 | Teruo Onishi | Mobile radio communications apparatus and base station thereof, and method of antenna selection |
US20020149517A1 (en) * | 2001-04-17 | 2002-10-17 | Uniden Corporation | Diversity antenna switiching device and method, and storage medium |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846892B2 (ja) * | 1979-10-23 | 1983-10-19 | 文夫 池上 | 移動無線受信方式 |
DK0666002T3 (da) * | 1992-10-26 | 1996-08-26 | Siemens Ag | Fremgangsmåde og indretning til antenneudvælgelses-diversitet i en modtager til et trådløst telefonapparat |
US5649306A (en) * | 1994-09-16 | 1997-07-15 | Motorola, Inc. | Portable radio housing incorporating diversity antenna structure |
DE69634834D1 (de) * | 1996-12-23 | 2005-07-14 | Ericsson Telefon Ab L M | Funktelefon mit gesonderter antenne für bereitschaftsmodus |
JP2944582B2 (ja) * | 1997-06-25 | 1999-09-06 | 埼玉日本電気株式会社 | 折り畳み型携帯電話機 |
US6094165A (en) * | 1997-07-31 | 2000-07-25 | Nortel Networks Corporation | Combined multi-beam and sector coverage antenna array |
JP2001036949A (ja) * | 1999-07-19 | 2001-02-09 | Hitachi Ltd | 無線通信方法および無線通信システム |
US6778815B1 (en) | 1999-11-24 | 2004-08-17 | Kabushiki Kaisha Toshiba | Mobile radio terminal apparatus |
US6801790B2 (en) * | 2001-01-17 | 2004-10-05 | Lucent Technologies Inc. | Structure for multiple antenna configurations |
JP3815224B2 (ja) * | 2001-01-26 | 2006-08-30 | 松下電器産業株式会社 | アンテナ装置、それを利用した受信装置、送信装置及び無線端末装置 |
JP2002232346A (ja) * | 2001-02-06 | 2002-08-16 | Nec Corp | Cdma通信システムおよびcdma通信方法 |
JP2003069700A (ja) * | 2001-08-29 | 2003-03-07 | Toshiba Corp | 通信端末 |
JP3782330B2 (ja) * | 2001-09-14 | 2006-06-07 | 富士通株式会社 | Ofdm受信方法及びofdm受信装置 |
JP2003244056A (ja) * | 2002-02-14 | 2003-08-29 | Oki Electric Ind Co Ltd | 無線通信システム |
-
2003
- 2003-04-23 JP JP2003117734A patent/JP4192665B2/ja not_active Expired - Fee Related
-
2004
- 2004-04-16 EP EP04009150.6A patent/EP1480352B1/en not_active Expired - Lifetime
- 2004-04-16 EP EP05018735.0A patent/EP1601121B1/en not_active Expired - Lifetime
- 2004-04-16 EP EP07001997.1A patent/EP1802001B1/en not_active Expired - Lifetime
- 2004-04-20 CN CNB2004100339695A patent/CN1310443C/zh not_active Expired - Fee Related
- 2004-04-21 US US10/828,215 patent/US20040214607A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0332825A2 (en) * | 1988-03-18 | 1989-09-20 | Motorola, Inc. | Cellular data telephone and method for communicating data |
US5802471A (en) * | 1994-12-28 | 1998-09-01 | Ntt Mobile Communications Network, Inc. | Mobile communication system, automatic call receiving method, and mobile station |
EP1083759A1 (en) * | 1999-04-02 | 2001-03-14 | Matsushita Electric Industrial Co., Ltd. | Communication terminal device and base station device |
EP1056220A2 (en) * | 1999-05-25 | 2000-11-29 | Matsushita Electric Industrial Co., Ltd. | Mobile communication terminal |
US20010039198A1 (en) * | 2000-03-22 | 2001-11-08 | Teruo Onishi | Mobile radio communications apparatus and base station thereof, and method of antenna selection |
US20020149517A1 (en) * | 2001-04-17 | 2002-10-17 | Uniden Corporation | Diversity antenna switiching device and method, and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN1540883A (zh) | 2004-10-27 |
EP1601121B1 (en) | 2014-01-08 |
EP1802001A1 (en) | 2007-06-27 |
JP2004328172A (ja) | 2004-11-18 |
EP1480352A1 (en) | 2004-11-24 |
EP1601121A3 (en) | 2006-10-25 |
JP4192665B2 (ja) | 2008-12-10 |
EP1480352B1 (en) | 2013-07-17 |
EP1601121A2 (en) | 2005-11-30 |
EP1802001B1 (en) | 2013-10-23 |
US20040214607A1 (en) | 2004-10-28 |
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Legal Events
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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: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141202 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20141202 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20160420 |