AU2001293036A1 - Method and apparatus for power control in a wireless communication system - Google Patents

Method and apparatus for power control in a wireless communication system

Info

Publication number
AU2001293036A1
AU2001293036A1 AU2001293036A AU9303601A AU2001293036A1 AU 2001293036 A1 AU2001293036 A1 AU 2001293036A1 AU 2001293036 A AU2001293036 A AU 2001293036A AU 9303601 A AU9303601 A AU 9303601A AU 2001293036 A1 AU2001293036 A1 AU 2001293036A1
Authority
AU
Australia
Prior art keywords
power control
step size
value
power
transmit power
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.)
Abandoned
Application number
AU2001293036A
Other languages
English (en)
Inventor
Ahmed Saifuddin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2001293036A1 publication Critical patent/AU2001293036A1/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Transceivers (AREA)
  • Radio Relay Systems (AREA)
AU2001293036A 2000-09-25 2001-09-21 Method and apparatus for power control in a wireless communication system Abandoned AU2001293036A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09670292 2000-09-25
US09/670,292 US6801759B1 (en) 2000-09-25 2000-09-25 Method and apparatus for power control in a wireless communication system
PCT/US2001/029876 WO2002027968A2 (en) 2000-09-25 2001-09-21 Method and apparatus for power control in a wireless communication system

Publications (1)

Publication Number Publication Date
AU2001293036A1 true AU2001293036A1 (en) 2002-04-08

Family

ID=24689811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293036A Abandoned AU2001293036A1 (en) 2000-09-25 2001-09-21 Method and apparatus for power control in a wireless communication system

Country Status (17)

Country Link
US (1) US6801759B1 (de)
EP (2) EP1995887A3 (de)
JP (1) JP4880187B2 (de)
KR (1) KR100842184B1 (de)
CN (1) CN1275395C (de)
AT (1) ATE406707T1 (de)
AU (1) AU2001293036A1 (de)
BR (1) BR0114098A (de)
CA (1) CA2423365A1 (de)
DE (1) DE60135569D1 (de)
HK (1) HK1064529A1 (de)
IL (1) IL154768A0 (de)
MX (1) MXPA03002529A (de)
NO (1) NO20031326L (de)
RU (1) RU2003112020A (de)
TW (1) TW530515B (de)
WO (1) WO2002027968A2 (de)

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US20040198261A1 (en) * 2002-06-28 2004-10-07 Wei Xiong Method of self-calibration in a wireless transmitter
US8190163B2 (en) 2002-08-08 2012-05-29 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communication systems
US7363039B2 (en) 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
US6961595B2 (en) 2002-08-08 2005-11-01 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple states
JP4718442B2 (ja) 2003-02-19 2011-07-06 クゥアルコム・インコーポレイテッド マルチユーザ通信システムにおける制御重畳コーディング
US8593932B2 (en) 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
US7925291B2 (en) 2003-08-13 2011-04-12 Qualcomm Incorporated User specific downlink power control channel Q-bit
KR100595652B1 (ko) * 2004-02-12 2006-07-03 엘지전자 주식회사 이동 통신 단말기의 송신 전력 제어 장치 및 방법
US7197692B2 (en) 2004-06-18 2007-03-27 Qualcomm Incorporated Robust erasure detection and erasure-rate-based closed loop power control
US8452316B2 (en) 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
US7594151B2 (en) * 2004-06-18 2009-09-22 Qualcomm, Incorporated Reverse link power control in an orthogonal system
US7702351B2 (en) * 2005-02-17 2010-04-20 Qualcomm Incorporated System and method for global power control
US8942639B2 (en) 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
US7965789B2 (en) 2005-08-22 2011-06-21 Qualcomm Incorporated Reverse link power control for an OFDMA system
KR101097021B1 (ko) 2005-10-27 2011-12-20 콸콤 인코포레이티드 무선 통신 시스템에서 역방향 링크 로딩을 추정하기 위한 방법 및 장치
US7778658B2 (en) 2006-01-04 2010-08-17 Lg Electronics Inc. Fast power control step-size adaptation
US20070211669A1 (en) * 2006-03-07 2007-09-13 Bhupesh Manoharlal Umatt Method and apparatus for searching radio technologies
US8412135B2 (en) * 2006-07-25 2013-04-02 Samsung Electronics Co., Ltd. Apparatus and method for controlling power of transmitter in a mesh network
US8670777B2 (en) 2006-09-08 2014-03-11 Qualcomm Incorporated Method and apparatus for fast other sector interference (OSI) adjustment
US8442572B2 (en) 2006-09-08 2013-05-14 Qualcomm Incorporated Method and apparatus for adjustments for delta-based power control in wireless communication systems
US7974596B2 (en) * 2006-09-22 2011-07-05 Silicon Laboratories Inc. Power control scheme for a power amplifier
HUE051741T2 (hu) 2007-01-11 2021-03-29 Qualcomm Inc DTX és DRX használata vezeték nélküli kommunikációs rendszerben
US7881682B2 (en) * 2007-01-29 2011-02-01 Hewlett-Packard Development Company, L.P. System and method for configuring a wireless module power limit
US8538342B2 (en) * 2008-03-26 2013-09-17 Nec Corporation Radio station apparatus, radio resource control method, recording medium storing radio station control program, and radio communication system
FR2960111B1 (fr) * 2010-05-12 2013-04-26 Thales Sa Procede et dispositif de demodulation d'un signe de type dvb-s2 soumis a des perturbations
US8471629B2 (en) 2011-06-30 2013-06-25 Silicon Laboratories Inc Providing automatic power control for a power amplifier
US8532691B2 (en) * 2011-08-03 2013-09-10 Intel Mobile Communications GmbH Method and device for controlling a transmit power in a radio communications system
US9009517B2 (en) * 2011-11-16 2015-04-14 Infineon Technologies Ag Embedded voltage regulator trace
CN104380811B (zh) 2012-06-15 2018-09-14 Lg电子株式会社 在无线通信系统中增强多输入多输出mimo信号的设备及其方法
US9332509B2 (en) 2013-02-10 2016-05-03 Qualcomm Incorporated Transmit power control systems, devices, and methods
US20140369312A1 (en) * 2013-06-14 2014-12-18 Qualcomm Incorporated Adaptive transmit power control (tpc) step size in a high speed data network
JP6659245B2 (ja) * 2015-06-12 2020-03-04 株式会社東芝 送信装置

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US5490167A (en) * 1989-08-09 1996-02-06 Touhoku-Denryoku Kabushiki Kaisha Duplex voice communication radio transmitter-receiver
JP2980156B2 (ja) 1994-05-12 1999-11-22 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および該制御方法を用いたスペクトル拡散通信装置
FI100072B (fi) * 1996-01-19 1997-09-15 Nokia Mobile Phones Ltd Menetelmä lähetystehon säätämiseksi sekä radiojärjestelmä
JPH103790A (ja) * 1996-06-18 1998-01-06 Mitsubishi Electric Corp 半導体記憶装置
US5982760A (en) * 1997-06-20 1999-11-09 Qualcomm Inc. Method and apparatus for power adaptation control in closed-loop communications
JP3393365B2 (ja) * 1997-10-08 2003-04-07 沖電気工業株式会社 送信電力制御方法
US6389296B1 (en) * 1997-10-08 2002-05-14 Oki Electric Industry Co., Ltd. Transmission power control method
JP3913879B2 (ja) * 1998-02-03 2007-05-09 富士通株式会社 移動速度に基づく通信制御装置および方法
KR100266412B1 (ko) * 1998-06-09 2000-09-15 윤덕용 직접 시퀀스 부호분할 다중 접속 시스템에서의 적응형 스텝 크기 전력제어 방법
FI113426B (fi) * 1998-07-16 2004-04-15 Nokia Corp Menetelmä lähetystehon säätämiseksi WCDMA-järjestelmässä
KR100285310B1 (ko) * 1998-07-29 2001-04-02 윤종용 Cdma통신시스템의삭제지시비트를이용한순방향전력제어파라미터제어방법
US6178313B1 (en) * 1998-12-31 2001-01-23 Nokia Mobile Phones Limited Control of gain and power consumption in a power amplifier
US6351650B1 (en) * 1999-01-28 2002-02-26 Qualcomm Incorporated System and method for forward link power balancing in a wireless communication system
US6334047B1 (en) * 1999-04-09 2001-12-25 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power control in a mobile radio communications system
GB2415555B (en) 2004-06-26 2008-05-28 Plus Design Ltd Signalling method

Also Published As

Publication number Publication date
KR100842184B1 (ko) 2008-06-30
CN1275395C (zh) 2006-09-13
CA2423365A1 (en) 2002-04-04
TW530515B (en) 2003-05-01
HK1064529A1 (en) 2005-01-28
EP1995887A3 (de) 2010-06-16
NO20031326D0 (no) 2003-03-24
ATE406707T1 (de) 2008-09-15
CN1494772A (zh) 2004-05-05
WO2002027968A2 (en) 2002-04-04
JP2004510390A (ja) 2004-04-02
MXPA03002529A (es) 2003-10-15
KR20030032053A (ko) 2003-04-23
BR0114098A (pt) 2004-01-27
RU2003112020A (ru) 2004-08-27
EP1329036A2 (de) 2003-07-23
EP1329036B1 (de) 2008-08-27
EP1995887A2 (de) 2008-11-26
WO2002027968A3 (en) 2002-08-22
IL154768A0 (en) 2003-10-31
DE60135569D1 (de) 2008-10-09
US6801759B1 (en) 2004-10-05
NO20031326L (no) 2003-03-24
JP4880187B2 (ja) 2012-02-22

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application