CN101015126A - 多频带通信设备 - Google Patents
多频带通信设备 Download PDFInfo
- Publication number
- CN101015126A CN101015126A CNA038038692A CN03803869A CN101015126A CN 101015126 A CN101015126 A CN 101015126A CN A038038692 A CNA038038692 A CN A038038692A CN 03803869 A CN03803869 A CN 03803869A CN 101015126 A CN101015126 A CN 101015126A
- Authority
- CN
- China
- Prior art keywords
- frequency band
- duplex network
- communications device
- mobile communications
- change over
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title description 18
- 238000010295 mobile communication Methods 0.000 claims abstract description 62
- 230000008859 change Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- 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
- H04B1/50—Circuits using different frequencies for the two directions of communication
-
- 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
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/074,969 US6912406B2 (en) | 2002-02-13 | 2002-02-13 | Apparatus for multiple band communication |
US10/074,969 | 2002-02-13 | ||
PCT/US2003/003345 WO2003069786A2 (en) | 2002-02-13 | 2003-02-04 | Apparatus for multiple band communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101015126A true CN101015126A (zh) | 2007-08-08 |
CN101015126B CN101015126B (zh) | 2010-07-14 |
Family
ID=27659998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038038692A Expired - Lifetime CN101015126B (zh) | 2002-02-13 | 2003-02-04 | 多频带通信设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6912406B2 (zh) |
EP (1) | EP1476948B1 (zh) |
KR (1) | KR100701108B1 (zh) |
CN (1) | CN101015126B (zh) |
AU (1) | AU2003208981A1 (zh) |
BR (1) | BRPI0307377B1 (zh) |
WO (1) | WO2003069786A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178893A (zh) * | 2011-12-21 | 2013-06-26 | 韩国电子通信研究院 | 多信道波束扫描接收机 |
CN103297082A (zh) * | 2012-02-22 | 2013-09-11 | 联发科技(新加坡)私人有限公司 | 无线通信单元、集成电路及校准接收器的方法 |
CN103684481A (zh) * | 2012-09-12 | 2014-03-26 | 索尼移动通信株式会社 | Rf前端模块和移动无线装置 |
US9338664B2 (en) | 2012-02-22 | 2016-05-10 | Mediatek Singapore Pte. Ltd. | Wireless communication unit, integrated circuit and method therefor |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6584090B1 (en) * | 1999-04-23 | 2003-06-24 | Skyworks Solutions, Inc. | System and process for shared functional block CDMA and GSM communication transceivers |
KR100451188B1 (ko) * | 2002-03-19 | 2004-10-02 | 엘지전자 주식회사 | 이동통신단말기의 수신장치 |
US7260424B2 (en) * | 2002-05-24 | 2007-08-21 | Schmidt Dominik J | Dynamically configured antenna for multiple frequencies and bandwidths |
JP4050096B2 (ja) * | 2002-05-31 | 2008-02-20 | 松下電器産業株式会社 | 高周波スイッチ回路および移動体通信端末装置 |
US6774857B2 (en) * | 2002-09-12 | 2004-08-10 | Agilent Technologies, Inc. | Method facilitating inter-mode handoff |
JP2005027184A (ja) * | 2003-07-04 | 2005-01-27 | Seiko Epson Corp | 高周波複合部品 |
US7245882B1 (en) * | 2003-07-17 | 2007-07-17 | Atheros Communications, Inc. | Method and apparatus for a signal selective RF transceiver system |
JP3810011B2 (ja) * | 2003-08-08 | 2006-08-16 | Tdk株式会社 | 高周波スイッチモジュールおよび高周波スイッチモジュール用多層基板 |
US7269441B2 (en) * | 2003-10-17 | 2007-09-11 | Nokia Corporation | Multiband multimode communication engines |
US7196594B2 (en) | 2004-01-29 | 2007-03-27 | Triquint, Inc. | Surface acoustic wave duplexer having enhanced isolation performance |
US20050243748A1 (en) * | 2004-04-30 | 2005-11-03 | Peter Bosch | Band switching for coherent beam forming in full-duplex wireless communication |
US7949341B2 (en) * | 2004-12-13 | 2011-05-24 | Broadcom Corporation | Method and system for mobile receiver antenna architecture for world band cellular and broadcasting services |
JP4716047B2 (ja) * | 2005-04-15 | 2011-07-06 | 日立金属株式会社 | マルチバンド高周波回路、マルチバンド高周波回路部品及びこれを用いたマルチバンド通信装置 |
US8380132B2 (en) * | 2005-09-14 | 2013-02-19 | Delphi Technologies, Inc. | Self-structuring antenna with addressable switch controller |
US8340712B2 (en) * | 2006-09-29 | 2012-12-25 | Broadcom Corporation | Method and system for utilizing diplexer/duplexer for WCDMA operation as a filter for supporting GSM-based operation |
US7672653B2 (en) * | 2007-03-20 | 2010-03-02 | Intel Corporation | Removing interfering signals in a broadband radio frequency receiver |
US9094098B2 (en) * | 2008-02-12 | 2015-07-28 | Kyocera Corporation | Multi-band radio frequency (RF) communication device using a single antenna |
US20090286569A1 (en) * | 2008-05-19 | 2009-11-19 | Nokia Corporation | Apparatus method and computer program for interference reduction |
US7991364B2 (en) * | 2008-05-19 | 2011-08-02 | Nokia Corporation | Apparatus method and computer program for configurable radio-frequency front end filtering |
US8320842B2 (en) * | 2008-05-19 | 2012-11-27 | Nokia Corporation | Apparatus method and computer program for radio-frequency path selection and tuning |
KR101686432B1 (ko) | 2010-06-29 | 2016-12-15 | 삼성전자주식회사 | 이동통신 단말기에서 다중 대역 안테나 제어 방법 및 장치 |
US8750809B2 (en) * | 2011-08-03 | 2014-06-10 | Blackberry Limited | Mobile wireless communications device with selectively controlled antenna and filter switches and related methods |
CN102655417B (zh) * | 2012-04-20 | 2015-01-21 | 华为技术有限公司 | 无线局域网设备和无线局域网设备抑制干扰的方法 |
US10476534B2 (en) * | 2016-12-06 | 2019-11-12 | Qorvo Us, Inc. | Multi-band radio frequency circuit |
US10148294B2 (en) * | 2016-12-06 | 2018-12-04 | Qorvo Us, Inc. | Multi-band radio frequency front-end circuit |
KR101886774B1 (ko) * | 2016-12-21 | 2018-08-09 | (주)에프씨아이 | 무선통신 송신기 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5414214A (en) * | 1992-10-16 | 1995-05-09 | Motorola, Inc. | Resistance heated, sealed microfabricated device package method and apparatus |
JPH077449A (ja) * | 1993-06-17 | 1995-01-10 | Oki Electric Ind Co Ltd | アンテナ切り替えスイッチ |
US5815804A (en) * | 1997-04-17 | 1998-09-29 | Motorola | Dual-band filter network |
FI107008B (fi) * | 1997-04-22 | 2001-05-15 | Nokia Networks Oy | Multimode-päätelaitteen kytkeytyminen verkkoon matkaviestinjärjestelmässä |
JPH1141132A (ja) * | 1997-07-24 | 1999-02-12 | Toshiba Corp | 無線通信装置 |
KR100251582B1 (ko) * | 1997-12-29 | 2000-04-15 | 윤종용 | 이중대역 이중모드 송/수신기의 제2중간주파수 자동 스위칭장치 |
EP0998035B1 (en) * | 1998-10-27 | 2006-03-22 | Murata Manufacturing Co., Ltd. | Composite high frequency component and mobile communication device including the same |
JP3304898B2 (ja) * | 1998-11-20 | 2002-07-22 | 株式会社村田製作所 | 複合高周波部品及びそれを用いた移動体通信装置 |
HUP0200304A2 (en) * | 1999-02-03 | 2002-05-29 | Siemens Ag | Integrated antenna coupler element |
EP1152543B1 (en) | 1999-12-14 | 2006-06-21 | Matsushita Electric Industrial Co., Ltd. | High-frequency composite switch component |
US6865376B2 (en) * | 2001-07-03 | 2005-03-08 | Kyocera Wireless Corp. | System and method for a GPS enabled antenna |
-
2002
- 2002-02-13 US US10/074,969 patent/US6912406B2/en not_active Expired - Lifetime
-
2003
- 2003-02-04 BR BRPI0307377-7A patent/BRPI0307377B1/pt active IP Right Grant
- 2003-02-04 WO PCT/US2003/003345 patent/WO2003069786A2/en not_active Application Discontinuation
- 2003-02-04 KR KR1020047012490A patent/KR100701108B1/ko active IP Right Grant
- 2003-02-04 EP EP03707706.2A patent/EP1476948B1/en not_active Expired - Lifetime
- 2003-02-04 AU AU2003208981A patent/AU2003208981A1/en not_active Abandoned
- 2003-02-04 CN CN038038692A patent/CN101015126B/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178893A (zh) * | 2011-12-21 | 2013-06-26 | 韩国电子通信研究院 | 多信道波束扫描接收机 |
CN103297082A (zh) * | 2012-02-22 | 2013-09-11 | 联发科技(新加坡)私人有限公司 | 无线通信单元、集成电路及校准接收器的方法 |
CN103297082B (zh) * | 2012-02-22 | 2015-07-15 | 联发科技(新加坡)私人有限公司 | 无线通信单元、集成电路及校准接收器的方法 |
US9338664B2 (en) | 2012-02-22 | 2016-05-10 | Mediatek Singapore Pte. Ltd. | Wireless communication unit, integrated circuit and method therefor |
CN103684481A (zh) * | 2012-09-12 | 2014-03-26 | 索尼移动通信株式会社 | Rf前端模块和移动无线装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2003069786A3 (en) | 2004-04-01 |
EP1476948B1 (en) | 2017-11-08 |
US20030153348A1 (en) | 2003-08-14 |
KR20040080000A (ko) | 2004-09-16 |
EP1476948A4 (en) | 2011-02-02 |
AU2003208981A8 (en) | 2003-09-04 |
CN101015126B (zh) | 2010-07-14 |
AU2003208981A1 (en) | 2003-09-04 |
KR100701108B1 (ko) | 2007-03-29 |
WO2003069786A2 (en) | 2003-08-21 |
US6912406B2 (en) | 2005-06-28 |
EP1476948A2 (en) | 2004-11-17 |
BRPI0307377B1 (pt) | 2019-10-01 |
BR0307377A (pt) | 2004-12-07 |
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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: MOTOROLA MOBILITY INC. Free format text: FORMER OWNER: MOTOROLA, INC. (REGISTERED IN DELAWARE) Effective date: 20120207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120207 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola Corporation (a Delaware registered Co.) |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160511 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100714 |