CN1340927A - 移动终端发射信号的放大控制方法和设备 - Google Patents
移动终端发射信号的放大控制方法和设备 Download PDFInfo
- Publication number
- CN1340927A CN1340927A CN01125233A CN01125233A CN1340927A CN 1340927 A CN1340927 A CN 1340927A CN 01125233 A CN01125233 A CN 01125233A CN 01125233 A CN01125233 A CN 01125233A CN 1340927 A CN1340927 A CN 1340927A
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- China
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 241001125929 Trisopterus luscus Species 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000003321 amplification Effects 0.000 claims abstract description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000005669 field effect Effects 0.000 claims description 7
- 230000000052 comparative effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/52—TPC using AGC [Automatic Gain Control] circuits or amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
- H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0011120 | 2000-08-31 | ||
FR0011120A FR2813487B1 (fr) | 2000-08-31 | 2000-08-31 | Procede et dispositif de controle de l'amplification du signal emis par un terminal mobile permettant d'augmenter l'autonomie dudit terminal mobile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1340927A true CN1340927A (zh) | 2002-03-20 |
CN1191688C CN1191688C (zh) | 2005-03-02 |
Family
ID=8853852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011252332A Expired - Fee Related CN1191688C (zh) | 2000-08-31 | 2001-08-31 | 移动终端发射信号的放大控制方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7593710B2 (zh) |
EP (1) | EP1184999B1 (zh) |
JP (1) | JP4856332B2 (zh) |
CN (1) | CN1191688C (zh) |
AT (1) | ATE411655T1 (zh) |
DE (1) | DE60136140D1 (zh) |
ES (1) | ES2315264T3 (zh) |
FR (1) | FR2813487B1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1989698B (zh) * | 2004-07-30 | 2010-08-25 | 京瓷株式会社 | 无线通信终端及其控制方法 |
CN1832360B (zh) * | 2005-03-11 | 2010-10-06 | Lg电子株式会社 | 具有驱动电压控制设备的移动通信终端及其方法 |
CN1864372B (zh) * | 2003-08-06 | 2012-02-01 | 高通股份有限公司 | 用于分布式通信系统的协作的自主和调度资源分配 |
CN1992551B (zh) * | 2005-12-28 | 2012-04-25 | 佳能株式会社 | 通信设备和电功率控制方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8380143B2 (en) | 2002-05-01 | 2013-02-19 | Dali Systems Co. Ltd | Power amplifier time-delay invariant predistortion methods and apparatus |
US8811917B2 (en) * | 2002-05-01 | 2014-08-19 | Dali Systems Co. Ltd. | Digital hybrid mode power amplifier system |
US7106188B2 (en) | 2002-12-11 | 2006-09-12 | Goggin Christopher M | Method and system for providing an activation signal based on a received RF signal |
US9026067B2 (en) * | 2007-04-23 | 2015-05-05 | Dali Systems Co. Ltd. | Remotely reconfigurable power amplifier system and method |
KR20100014339A (ko) | 2006-12-26 | 2010-02-10 | 달리 시스템즈 씨오. 엘티디. | 다중 채널 광대역 통신 시스템에서의 기저 대역 전치 왜곡 선형화를 위한 방법 및 시스템 |
US7941110B2 (en) * | 2007-07-23 | 2011-05-10 | Freescale Semiconductor, Inc. | RF circuit with control unit to reduce signal power under appropriate conditions |
CN102150361B (zh) | 2007-12-07 | 2016-11-09 | 大力系统有限公司 | 基带导出的射频数字预失真 |
US8682338B2 (en) | 2010-09-14 | 2014-03-25 | Dali Systems Co., Ltd. | Remotely reconfigurable distributed antenna system and methods |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6446324A (en) * | 1987-08-14 | 1989-02-20 | Fujitsu Ltd | Control circuit for switching transmission power of portable radio equipment |
JP2769478B2 (ja) * | 1989-04-10 | 1998-06-25 | 三菱電機株式会社 | 無線機 |
US5214393A (en) * | 1990-08-20 | 1993-05-25 | Matsushita Electric Industrial Co., Ltd. | Transmission output control circuit |
GB2258370B (en) * | 1991-08-02 | 1995-09-06 | Technophone Ltd | Cellular telephone |
JP3180424B2 (ja) * | 1992-03-11 | 2001-06-25 | ソニー株式会社 | 出力制御回路 |
JPH06104776A (ja) * | 1992-09-24 | 1994-04-15 | Hitachi Ltd | 送信出力制御回路 |
JPH06326631A (ja) * | 1993-05-17 | 1994-11-25 | Sony Corp | 無線通信機 |
JPH07143056A (ja) * | 1993-09-24 | 1995-06-02 | Hitachi Ltd | 移動体通信装置 |
US5524267A (en) * | 1994-03-31 | 1996-06-04 | International Business Machines Corporation | Digital I/O bus controller circuit with auto-incrementing, auto-decrementing and non-incrementing/decrementing access data ports |
JPH0837434A (ja) * | 1994-07-25 | 1996-02-06 | Oki Electric Ind Co Ltd | 移動体通信装置の出力パワー制御回路及び空中線共用器 |
JPH08307182A (ja) * | 1995-04-27 | 1996-11-22 | Sony Corp | パワーコントロール回路 |
JPH0969787A (ja) * | 1995-08-30 | 1997-03-11 | Matsushita Electric Ind Co Ltd | 無線装置及び無線装置の送信出力制御方法 |
KR100266806B1 (ko) * | 1996-12-11 | 2000-09-15 | 윤종용 | 휴대용무선통신단말기의전력제어회로및방법 |
SE9702272L (sv) * | 1997-06-13 | 1998-12-14 | Ericsson Telefon Ab L M | Anordning i en radioenhet |
JP3169002B2 (ja) * | 1998-12-18 | 2001-05-21 | 日本電気株式会社 | 送信出力制御回路 |
US6701138B2 (en) * | 2001-06-11 | 2004-03-02 | Rf Micro Devices, Inc. | Power amplifier control |
-
2000
- 2000-08-31 FR FR0011120A patent/FR2813487B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-26 EP EP01402025A patent/EP1184999B1/fr not_active Expired - Lifetime
- 2001-07-26 AT AT01402025T patent/ATE411655T1/de not_active IP Right Cessation
- 2001-07-26 ES ES01402025T patent/ES2315264T3/es not_active Expired - Lifetime
- 2001-07-26 DE DE60136140T patent/DE60136140D1/de not_active Expired - Lifetime
- 2001-08-30 US US09/941,708 patent/US7593710B2/en active Active
- 2001-08-30 JP JP2001261325A patent/JP4856332B2/ja not_active Expired - Fee Related
- 2001-08-31 CN CNB011252332A patent/CN1191688C/zh not_active Expired - Fee Related
-
2009
- 2009-08-21 US US12/545,110 patent/US8055236B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1864372B (zh) * | 2003-08-06 | 2012-02-01 | 高通股份有限公司 | 用于分布式通信系统的协作的自主和调度资源分配 |
CN1989698B (zh) * | 2004-07-30 | 2010-08-25 | 京瓷株式会社 | 无线通信终端及其控制方法 |
CN1832360B (zh) * | 2005-03-11 | 2010-10-06 | Lg电子株式会社 | 具有驱动电压控制设备的移动通信终端及其方法 |
CN1992551B (zh) * | 2005-12-28 | 2012-04-25 | 佳能株式会社 | 通信设备和电功率控制方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2315264T3 (es) | 2009-04-01 |
ATE411655T1 (de) | 2008-10-15 |
US20020094850A1 (en) | 2002-07-18 |
FR2813487B1 (fr) | 2002-11-29 |
EP1184999A1 (fr) | 2002-03-06 |
US8055236B2 (en) | 2011-11-08 |
US20090312071A1 (en) | 2009-12-17 |
CN1191688C (zh) | 2005-03-02 |
JP4856332B2 (ja) | 2012-01-18 |
FR2813487A1 (fr) | 2002-03-01 |
US7593710B2 (en) | 2009-09-22 |
JP2002141814A (ja) | 2002-05-17 |
DE60136140D1 (de) | 2008-11-27 |
EP1184999B1 (fr) | 2008-10-15 |
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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: T& A MOBILE PHONE LTD. Free format text: FORMER OWNER: ALCATEL CORP. Effective date: 20060512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060512 Address after: Hongkong, China Patentee after: T&A Mobile Phone Co.,Ltd. Address before: Paris France Patentee before: ALCATEL |
|
ASS | Succession or assignment of patent right |
Owner name: IPG ELECTRONIC 504 CO., LTD. Free format text: FORMER OWNER: TCT MOBILE CO., LTD. Effective date: 20091016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: TCT MOBILE CO., LTD. Free format text: FORMER NAME: T+ A MOBILE PHONES CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Hongkong, China Patentee after: TCT mobile Ltd. Address before: Hongkong, China Patentee before: T&A Mobile Phone Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: Channel Islands Patentee after: TCL & Alcatel Mobile Phones Ltd. Address before: Hongkong, China Patentee before: TCT mobile Ltd. |
|
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: 20050302 Termination date: 20160831 |