CN1280985C - 用于调节移动无线站输出功率的装置及方法 - Google Patents
用于调节移动无线站输出功率的装置及方法 Download PDFInfo
- Publication number
- CN1280985C CN1280985C CNB028101200A CN02810120A CN1280985C CN 1280985 C CN1280985 C CN 1280985C CN B028101200 A CNB028101200 A CN B028101200A CN 02810120 A CN02810120 A CN 02810120A CN 1280985 C CN1280985 C CN 1280985C
- Authority
- CN
- China
- Prior art keywords
- power
- base band
- signal
- transmission signals
- band transmission
- 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
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000001105 regulatory effect Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 230000008859 change Effects 0.000 claims description 16
- 230000000630 rising effect Effects 0.000 claims description 15
- 230000007423 decrease Effects 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- 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
- 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
- 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)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Control Of Linear Motors (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10124179.8 | 2001-05-17 | ||
DE10124179A DE10124179A1 (de) | 2001-05-17 | 2001-05-17 | Vorrichtung und Verfahren zur Regelung der Ausgangsleistung von Mobilfunkstationen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1515072A CN1515072A (zh) | 2004-07-21 |
CN1280985C true CN1280985C (zh) | 2006-10-18 |
Family
ID=7685224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028101200A Expired - Fee Related CN1280985C (zh) | 2001-05-17 | 2002-03-20 | 用于调节移动无线站输出功率的装置及方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7418055B2 (zh) |
EP (1) | EP1388205B1 (zh) |
CN (1) | CN1280985C (zh) |
AT (1) | ATE301882T1 (zh) |
DE (2) | DE10124179A1 (zh) |
WO (1) | WO2002093759A2 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
DE10212569A1 (de) * | 2002-03-12 | 2003-09-25 | Deutsche Telekom Ag | Verfahren für Sendeverstärker für den Mobilfunk |
US7149484B2 (en) * | 2002-10-03 | 2006-12-12 | Intel Corporation | Portable communication device having adjustable amplification and method therefor |
JP2006526916A (ja) * | 2003-05-09 | 2006-11-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 移動体通信装置の送信電力を設定するための方法および装置 |
GB2404506B (en) * | 2003-07-31 | 2006-02-22 | Renesas Tech Corp | Method of ramping up output level of power amplifier of radio communication system,communication semiconductor integrated circuit,& radio communication system |
US7215972B2 (en) * | 2003-12-09 | 2007-05-08 | Freescale Semiconductor, Inc. | Adaptive transmit power control system |
DE602004007763T2 (de) * | 2004-04-30 | 2008-04-30 | Renesas Technology Europe Ltd., Bourne End | Rampenerzeugungsschaltung |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
US20060203724A1 (en) * | 2005-03-08 | 2006-09-14 | Donna Ghosh | Multi-carrier, multi-flow, reverse link medium access control for a communication system |
US9955438B2 (en) * | 2005-09-27 | 2018-04-24 | Qualcomm Incorporated | Method and apparatus for carrier allocation and management in multi-carrier communication systems |
US7733979B2 (en) * | 2007-03-21 | 2010-06-08 | NDSSI Holdings, LLC | Average power control of wireless transmission having a variable duty cycle |
US8023556B2 (en) * | 2007-03-30 | 2011-09-20 | Silicon Laboratories Inc. | Autonomously generating ramp profiles in a transceiver |
US20090147762A1 (en) * | 2007-12-07 | 2009-06-11 | Mediatek Inc. | Transmitter and data transmission method |
US20090243801A1 (en) * | 2008-03-31 | 2009-10-01 | Martin Strzelczyk | Method and System for Utilizing an RFID Sensor Tag as RF Power Measurement Embedded in Antenna |
US8315581B2 (en) | 2008-09-18 | 2012-11-20 | Intel Mobile Communications GmbH | Transmitter with hybrid closed loop power control |
CN102076075B (zh) * | 2010-12-23 | 2014-03-19 | 意法·爱立信半导体(北京)有限公司 | 控制对端的数据发送功率的方法、装置以及系统 |
US9655069B2 (en) * | 2011-09-09 | 2017-05-16 | Vixs Systems, Inc. | Dynamic transmitter calibration |
EP2660976A1 (en) * | 2012-04-30 | 2013-11-06 | ST-Ericsson SA | Minimizing unwanted spectral emission of a wireless communication transmitter |
US20230184885A1 (en) * | 2021-12-10 | 2023-06-15 | Infineon Technologies Ag | Transmit Power Reduction for Radio Frequency Transmitters |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2800500B2 (ja) * | 1991-10-01 | 1998-09-21 | 松下電器産業株式会社 | バースト送信出力制御回路 |
US5307512A (en) * | 1991-06-03 | 1994-04-26 | Motorola, Inc. | Power control circuitry for achieving wide dynamic range in a transmitter |
JP2887987B2 (ja) | 1991-10-23 | 1999-05-10 | 日本電気株式会社 | ディジタル変調回路 |
JP3454623B2 (ja) * | 1995-11-28 | 2003-10-06 | 三洋電機株式会社 | π/4シフトQPSK直交変調装置 |
US5778307A (en) * | 1996-03-29 | 1998-07-07 | Motorola, Inc. | Amplifier with adaptive output allocation and method thereof |
US5708681A (en) * | 1996-04-23 | 1998-01-13 | Bell Communications Research, Inc. | Hybrid analog/digital method and apparatus for controlling the transmission power level of a radio transceiver |
WO2000001084A1 (en) * | 1998-06-29 | 2000-01-06 | Nokia Networks Oy | Power control in a multi-carrier radio transmitter |
US6931053B2 (en) * | 1998-11-27 | 2005-08-16 | Nortel Networks Limited | Peak power and envelope magnitude regulators and CDMA transmitters featuring such regulators |
GB2349522A (en) * | 1999-04-28 | 2000-11-01 | Nokia Mobile Phones Ltd | Transmit power level control in a mobile telephone |
US6609007B1 (en) * | 1999-09-14 | 2003-08-19 | Lucent Technologies Inc. | Apparatus and method for controlling the transmission power of the forward link of a wireless communication system |
US7130595B1 (en) * | 1999-12-22 | 2006-10-31 | Koninklijke Philips Electronics N.V. | Transmitter power amplifier ramping method |
US6850574B2 (en) * | 2001-05-14 | 2005-02-01 | Motorola, Inc. | Multiple bandwidth amplifier control systems for mobile stations and methods therefor |
-
2001
- 2001-05-17 DE DE10124179A patent/DE10124179A1/de not_active Ceased
-
2002
- 2002-03-20 AT AT02724116T patent/ATE301882T1/de not_active IP Right Cessation
- 2002-03-20 WO PCT/DE2002/001016 patent/WO2002093759A2/de active IP Right Grant
- 2002-03-20 CN CNB028101200A patent/CN1280985C/zh not_active Expired - Fee Related
- 2002-03-20 EP EP02724116A patent/EP1388205B1/de not_active Expired - Lifetime
- 2002-03-20 DE DE50203893T patent/DE50203893D1/de not_active Expired - Lifetime
-
2003
- 2003-11-17 US US10/715,070 patent/US7418055B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7418055B2 (en) | 2008-08-26 |
DE50203893D1 (de) | 2005-09-15 |
EP1388205A2 (de) | 2004-02-11 |
ATE301882T1 (de) | 2005-08-15 |
US20040102207A1 (en) | 2004-05-27 |
WO2002093759A3 (de) | 2003-10-09 |
DE10124179A1 (de) | 2002-07-25 |
CN1515072A (zh) | 2004-07-21 |
EP1388205B1 (de) | 2005-08-10 |
WO2002093759A2 (de) | 2002-11-21 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES DELTA CO., LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20111104 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER NAME: INFENNIAN TECHNOLOGIES AG |
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CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
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Effective date of registration: 20111104 Address after: Neubiberg, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: Infineon Technologies AG |
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ASS | Succession or assignment of patent right |
Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGY DELTA AG Effective date: 20120615 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER NAME: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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TR01 | Transfer of patent right |
Effective date of registration: 20120615 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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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: 20061018 Termination date: 20180320 |