NO20006676D0 - Effektstyring i en flerbærebölge-radiosender - Google Patents

Effektstyring i en flerbærebölge-radiosender

Info

Publication number
NO20006676D0
NO20006676D0 NO20006676A NO20006676A NO20006676D0 NO 20006676 D0 NO20006676 D0 NO 20006676D0 NO 20006676 A NO20006676 A NO 20006676A NO 20006676 A NO20006676 A NO 20006676A NO 20006676 D0 NO20006676 D0 NO 20006676D0
Authority
NO
Norway
Prior art keywords
power control
radio transmitter
carrier radio
carrier
channel
Prior art date
Application number
NO20006676A
Other languages
English (en)
Other versions
NO20006676L (no
Inventor
Harri Posti
Juha Maeaettae
Andre Dekker
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of NO20006676D0 publication Critical patent/NO20006676D0/no
Publication of NO20006676L publication Critical patent/NO20006676L/no

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
    • H04W52/06—TPC algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
NO20006676A 1998-06-29 2000-12-28 Effektstyring i en flerbærebölge-radiosender NO20006676L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1998/003968 WO2000001084A1 (en) 1998-06-29 1998-06-29 Power control in a multi-carrier radio transmitter

Publications (2)

Publication Number Publication Date
NO20006676D0 true NO20006676D0 (no) 2000-12-28
NO20006676L NO20006676L (no) 2001-02-28

Family

ID=8166986

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006676A NO20006676L (no) 1998-06-29 2000-12-28 Effektstyring i en flerbærebölge-radiosender

Country Status (8)

Country Link
US (1) US6701135B2 (no)
EP (1) EP1092279B1 (no)
CN (1) CN1153371C (no)
AT (1) ATE248465T1 (no)
AU (1) AU8730698A (no)
DE (1) DE69817630T2 (no)
NO (1) NO20006676L (no)
WO (1) WO2000001084A1 (no)

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US20050201180A1 (en) * 2004-03-05 2005-09-15 Qualcomm Incorporated System and methods for back-off and clipping control in wireless communication systems
US7558539B2 (en) * 2005-09-30 2009-07-07 Freescale Semiconductor, Inc. Power control feedback loop for adjusting a magnitude of an output signal
JP4658198B2 (ja) * 2006-07-28 2011-03-23 京セラ株式会社 無線通信方法及び無線基地局
CN101350640B (zh) * 2007-07-19 2012-06-06 中兴通讯股份有限公司 多载波小区的功率过载控制方法和系统
CN101242664B (zh) * 2007-12-27 2012-07-04 华为技术有限公司 一种多载波功率共享实现方法及设备
US20090233644A1 (en) * 2008-03-11 2009-09-17 Matsushita Electric Industrial Co., Ltd. Multiple carrier radio systems and methods employing polar active antenna elements
US8792579B2 (en) * 2008-07-09 2014-07-29 Intel Mobile Communications GmbH Continuous open loop control to closed loop control transition
US8150478B2 (en) 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
US8537802B2 (en) 2008-07-23 2013-09-17 Marvell World Trade Ltd. Channel measurements in aggregated-spectrum wireless systems
CN101635943B (zh) * 2008-07-24 2012-01-11 中兴通讯股份有限公司 宽带功率检测方法和装置
US8515481B2 (en) * 2008-09-05 2013-08-20 Mediatek Inc. Power management for multi-carrier transmission
US8315581B2 (en) * 2008-09-18 2012-11-20 Intel Mobile Communications GmbH Transmitter with hybrid closed loop power control
CN102595586B (zh) * 2008-09-28 2015-11-25 华为技术有限公司 多载波控制方法、多载波削峰模块和基站
US8472535B2 (en) * 2009-03-17 2013-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Multi-carrier transmitter back-off estimation
US8514794B2 (en) * 2009-03-17 2013-08-20 Qualcomm Incorporated Loop power controls for multi-carrier high-speed uplink packet access
MY178173A (en) * 2009-04-27 2020-10-06 Huawei Tech Co Ltd Power control method and device
CN102695247B (zh) * 2009-04-27 2015-07-22 华为技术有限公司 一种功率控制方法及装置
US8509343B2 (en) 2009-06-03 2013-08-13 Qualcomm Incorporated Methods and apparatus for amplifying and transmitting signals
US9674800B2 (en) * 2009-06-18 2017-06-06 Qualcomm Incorporated Power scaling for multi-carrier high-speed uplink packet access
CN101711053B (zh) * 2009-12-21 2012-11-28 中兴通讯股份有限公司 多载波闭环功率控制装置及方法
EP2561654B1 (en) * 2010-04-21 2015-08-05 LG Electronics Inc. Method of reducing peak-to-average power ratio, cubic metric and block error rate in OFDM systems using network coding
US8526889B2 (en) 2010-07-27 2013-09-03 Marvell World Trade Ltd. Shared soft metric buffer for carrier aggregation receivers
US9031601B2 (en) * 2012-06-25 2015-05-12 Telefonaktiebolaget L M Ericsson (Publ) Controlling radio transmitter power based on signal performance
WO2014106820A1 (en) 2013-01-04 2014-07-10 Marvell World Trade Ltd. Enhanced buffering of soft decoding metrics
US9872299B1 (en) 2014-12-09 2018-01-16 Marvell International Ltd. Optimized transmit-power allocation in multi-carrier transmission
US10015749B2 (en) * 2015-09-25 2018-07-03 Intel IP Corporation Closed-loop power control in multi-transmission wireless systems
CN107863973A (zh) * 2016-09-22 2018-03-30 深圳市中兴微电子技术有限公司 一种功率定标方法和装置
CN108234375B (zh) * 2016-12-14 2020-08-25 联芯科技有限公司 单载波数据的发射方法与装置
WO2022150207A1 (en) * 2021-01-07 2022-07-14 Hughes Network Systems, Llc Compensation for attenuation of carrier power by a transmission path
US11533103B2 (en) 2021-01-07 2022-12-20 Hughes Network Systems, Llc Compensation for attenuation of carrier power by a transmission path

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Also Published As

Publication number Publication date
AU8730698A (en) 2000-01-17
US20010006888A1 (en) 2001-07-05
US6701135B2 (en) 2004-03-02
DE69817630T2 (de) 2004-06-03
EP1092279A1 (en) 2001-04-18
NO20006676L (no) 2001-02-28
CN1303543A (zh) 2001-07-11
WO2000001084A1 (en) 2000-01-06
EP1092279B1 (en) 2003-08-27
CN1153371C (zh) 2004-06-09
ATE248465T1 (de) 2003-09-15
DE69817630D1 (de) 2003-10-02

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