NO20006676L - Effektstyring i en flerbærebölge-radiosender - Google Patents

Effektstyring i en flerbærebölge-radiosender

Info

Publication number
NO20006676L
NO20006676L NO20006676A NO20006676A NO20006676L NO 20006676 L NO20006676 L NO 20006676L NO 20006676 A NO20006676 A NO 20006676A NO 20006676 A NO20006676 A NO 20006676A NO 20006676 L NO20006676 L NO 20006676L
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
NO20006676D0 (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)

Abstract

En flerbærebølge-radiosender har kombineringsanordninger for å motta og kombinere flere bærebølger som innbefatter en første, modulert bærebølge for sending i en første kanal, og en andre, modulert bærebølge for sending i en andre kanal, for å skape et flerbærebølge-signal. Det er tilveiebrakt effektstyringsanord- ninger for å variere individuelt effekten for hver av de flere bærebølgene før kombinering.
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 NO20006676D0 (no) 2000-12-28
NO20006676L true 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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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
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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
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CA2797043C (en) * 2010-04-21 2016-01-19 Lg Electronics Inc. Method of reducing peak-to-average power ratio, cubic metric and block error rate in ofdm systems using network coding
WO2012014099A1 (en) 2010-07-27 2012-02-02 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
CN104769901B (zh) 2013-01-04 2019-08-02 马维尔国际贸易有限公司 用于通信的方法、电信装置以及用于处理信号的芯片组
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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
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Also Published As

Publication number Publication date
CN1153371C (zh) 2004-06-09
AU8730698A (en) 2000-01-17
EP1092279A1 (en) 2001-04-18
EP1092279B1 (en) 2003-08-27
DE69817630D1 (de) 2003-10-02
US6701135B2 (en) 2004-03-02
NO20006676D0 (no) 2000-12-28
ATE248465T1 (de) 2003-09-15
US20010006888A1 (en) 2001-07-05
DE69817630T2 (de) 2004-06-03
CN1303543A (zh) 2001-07-11
WO2000001084A1 (en) 2000-01-06

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Legal Events

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