CN101010888B - 用于双模式功率控制的方法和设备 - Google Patents
用于双模式功率控制的方法和设备 Download PDFInfo
- Publication number
- CN101010888B CN101010888B CN2005800291862A CN200580029186A CN101010888B CN 101010888 B CN101010888 B CN 101010888B CN 2005800291862 A CN2005800291862 A CN 2005800291862A CN 200580029186 A CN200580029186 A CN 200580029186A CN 101010888 B CN101010888 B CN 101010888B
- Authority
- CN
- China
- Prior art keywords
- mode
- transmitter
- power
- output
- loop control
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000009977 dual effect Effects 0.000 title abstract 2
- 238000012512 characterization method Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001125929 Trisopterus luscus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
- H04B2001/0416—Circuits with power amplifiers having gain or transmission power control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/929,614 US7580723B2 (en) | 2004-08-30 | 2004-08-30 | Method and apparatus for dual mode power control |
US10/929,614 | 2004-08-30 | ||
PCT/US2005/022207 WO2006025922A1 (en) | 2004-08-30 | 2005-06-23 | Method and apparatus for dual mode power control |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101010888A CN101010888A (zh) | 2007-08-01 |
CN101010888B true CN101010888B (zh) | 2010-11-17 |
Family
ID=34980042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800291862A Active CN101010888B (zh) | 2004-08-30 | 2005-06-23 | 用于双模式功率控制的方法和设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7580723B2 (zh) |
CN (1) | CN101010888B (zh) |
WO (1) | WO2006025922A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7966033B2 (en) * | 2006-01-05 | 2011-06-21 | Qualcomm Incorporated | Serving sector directed power control |
EP3694262A1 (en) | 2006-10-03 | 2020-08-12 | InterDigital Technology Corporation | Combined open loop/closed lopp (cqi-based) uplink transmit power control with interference mitigation for e-utra |
CN101198156B (zh) | 2006-12-08 | 2012-10-31 | 昂达博思公司 | 管理无线基站切换信息的系统和方法 |
CN101197599A (zh) * | 2006-12-08 | 2008-06-11 | 昂达博思公司 | 无线通信系统的功率控制方法和装置 |
CN101242203B (zh) * | 2007-02-07 | 2012-01-11 | 电信科学技术研究院 | 一种实现控制信道功率控制的方法及装置 |
ES2592276T3 (es) * | 2007-03-07 | 2016-11-29 | Interdigital Technology Corporation | Procedimiento combinado de bucle abierto/bucle cerrado para controlar la potencia de enlace ascendente de una estación móvil |
WO2009019541A1 (en) * | 2007-08-09 | 2009-02-12 | Freescale Semiconductor, Inc. | Wireless communication unit, integrated circuit and method of power control therein |
DE102007061453B4 (de) * | 2007-12-20 | 2015-07-23 | Intel Mobile Communications GmbH | Verfahren zum Kalibrieren eines Senders und Funksender |
US8792579B2 (en) * | 2008-07-09 | 2014-07-29 | Intel Mobile Communications GmbH | Continuous open loop control to closed loop control transition |
CN103731939A (zh) * | 2013-12-31 | 2014-04-16 | 上海华勤通讯技术有限公司 | 双网移动终端 |
DE102015110160B4 (de) * | 2015-06-24 | 2018-03-29 | Intel IP Corporation | Mehrfachsendefähiges Datensendesystem und Verfahren zu dessen Betreiben |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606483B1 (en) * | 2000-10-10 | 2003-08-12 | Motorola, Inc. | Dual open and closed loop linear transmitter |
EP1343254A2 (en) * | 2002-03-07 | 2003-09-10 | Siemens Information and Communication Mobile LLC | Combined open and closed loop power control with differential measurement |
CN1457195A (zh) * | 2003-02-28 | 2003-11-19 | 株洲翔达科技有限责任公司 | 数字电视发射机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2088813C (en) * | 1992-03-02 | 2004-02-03 | Willem G. Durtler | Automatic level control circuit for dual mode analog/digital cellular telephone |
US5461501A (en) * | 1992-10-08 | 1995-10-24 | Hitachi, Ltd. | Liquid crystal substrate having 3 metal layers with slits offset to block light from reaching the substrate |
JP3712160B2 (ja) | 1998-04-17 | 2005-11-02 | 松下電器産業株式会社 | 無線装置、無線装置における送信電力制御方法および記録媒体 |
JP3851511B2 (ja) * | 2001-03-14 | 2006-11-29 | 株式会社ルネサステクノロジ | Fm送信機 |
US7095801B1 (en) * | 2001-03-30 | 2006-08-22 | Skyworks Solutions, Inc. | Phase adjustable polyphase filters |
US7069035B2 (en) * | 2001-03-30 | 2006-06-27 | Qualcomm, Incorporated | Method and apparatus for power control in a communication system |
-
2004
- 2004-08-30 US US10/929,614 patent/US7580723B2/en not_active Expired - Fee Related
-
2005
- 2005-06-23 CN CN2005800291862A patent/CN101010888B/zh active Active
- 2005-06-23 WO PCT/US2005/022207 patent/WO2006025922A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606483B1 (en) * | 2000-10-10 | 2003-08-12 | Motorola, Inc. | Dual open and closed loop linear transmitter |
EP1343254A2 (en) * | 2002-03-07 | 2003-09-10 | Siemens Information and Communication Mobile LLC | Combined open and closed loop power control with differential measurement |
CN1457195A (zh) * | 2003-02-28 | 2003-11-19 | 株洲翔达科技有限责任公司 | 数字电视发射机 |
Also Published As
Publication number | Publication date |
---|---|
US20060046763A1 (en) | 2006-03-02 |
CN101010888A (zh) | 2007-08-01 |
WO2006025922A1 (en) | 2006-03-09 |
US7580723B2 (en) | 2009-08-25 |
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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 MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois State Patentee before: Motorola, Inc. |
|
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: 20160315 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |