ATE392043T1 - Datenübertragungsverfahren, basisstation und sender - Google Patents

Datenübertragungsverfahren, basisstation und sender

Info

Publication number
ATE392043T1
ATE392043T1 AT04714811T AT04714811T ATE392043T1 AT E392043 T1 ATE392043 T1 AT E392043T1 AT 04714811 T AT04714811 T AT 04714811T AT 04714811 T AT04714811 T AT 04714811T AT E392043 T1 ATE392043 T1 AT E392043T1
Authority
AT
Austria
Prior art keywords
signal
transmitter
compensation parameter
transmitter includes
domain compensation
Prior art date
Application number
AT04714811T
Other languages
English (en)
Inventor
Miia Karjalainen
Samu Saarinen
Kauko Heinikoski
Teemu Tolonen
Juha Ylinen
Jani Suonperae
Risto Lehtinen
Original Assignee
Nokia Siemens 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 Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Application granted granted Critical
Publication of ATE392043T1 publication Critical patent/ATE392043T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
    • 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
    • H04B1/0475—Circuits with means for limiting noise, interference or distortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT04714811T 2003-02-27 2004-02-26 Datenübertragungsverfahren, basisstation und sender ATE392043T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44984803P 2003-02-27 2003-02-27

Publications (1)

Publication Number Publication Date
ATE392043T1 true ATE392043T1 (de) 2008-04-15

Family

ID=32927577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04714811T ATE392043T1 (de) 2003-02-27 2004-02-26 Datenübertragungsverfahren, basisstation und sender

Country Status (7)

Country Link
US (2) US7035601B2 (de)
EP (1) EP1597822B1 (de)
JP (1) JP2006518123A (de)
CN (1) CN1754310A (de)
AT (1) ATE392043T1 (de)
DE (1) DE602004012976T2 (de)
WO (1) WO2004077660A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7035601B2 (en) * 2003-02-27 2006-04-25 Nokia Corporation Data transmission method, base station and transmitter for compensating for non-linearities in a transmission chain
US7336716B2 (en) * 2004-06-30 2008-02-26 Intel Corporation Power amplifier linearization methods and apparatus using predistortion in the frequency domain
US7463697B2 (en) * 2004-09-28 2008-12-09 Intel Corporation Multicarrier transmitter and methods for generating multicarrier communication signals with power amplifier predistortion and linearization
US7298570B1 (en) 2004-10-27 2007-11-20 Marvell International Ltd. Asymmetry correction in read signal
US7511910B1 (en) 2004-10-27 2009-03-31 Marvell International Ltd. Asymmetry correction in read signal
CN101399637B (zh) * 2007-09-27 2012-01-25 联想（上海）有限公司 一种对射频链路中的信号进行矫正的方法及预矫正器
FI20075690A0 (fi) * 2007-10-01 2007-10-01 Nokia Corp Signaalin esivääristäminen radiolähettimessä
FI20075763A0 (fi) * 2007-10-30 2007-10-30 Nokia Corp Lähetin ja lähetysmenetelmä
US20090168856A1 (en) * 2007-12-28 2009-07-02 Khurram Muhammad System and Method for Adaptive Equalization of In-Package Signals
US8396003B2 (en) * 2007-12-28 2013-03-12 Nokia Corporation Control of radio process
FI20085026A0 (fi) * 2008-01-14 2008-01-14 Nokia Corp Laite, menetelmä ja tietokoneohjelma
JP5157479B2 (ja) * 2008-01-28 2013-03-06 富士通株式会社 歪補償装置及びこれを備えた電力増幅装置
JP5071370B2 (ja) * 2008-12-26 2012-11-14 富士通株式会社 歪補償装置及び方法
US8351543B2 (en) * 2009-12-21 2013-01-08 Ubidyne, Inc. Active antenna array with modulator-based pre-distortion
US8340612B2 (en) 2010-03-31 2012-12-25 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8311166B2 (en) 2010-03-31 2012-11-13 Ubidyne, Inc. Active antenna array and method for calibration of the active antenna array
US8441966B2 (en) * 2010-03-31 2013-05-14 Ubidyne Inc. Active antenna array and method for calibration of receive paths in said array
US8204456B2 (en) * 2010-09-15 2012-06-19 Fujitsu Semiconductor Limited Systems and methods for spurious emission cancellation
KR101588986B1 (ko) * 2011-07-28 2016-02-12 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 무선 통신 시스템들에 대한 사용자 포커싱 기법
US9014299B2 (en) * 2012-12-07 2015-04-21 Maxim Integrated Products, Inc. Digital pre-distortion system for radio frequency transmitters with reduced sampling rate in observation loop
US10382073B2 (en) 2015-11-03 2019-08-13 Infineon Technologies Ag Analog RF pre-distorter and non-linear splitter
EP3476042B1 (de) * 2016-06-24 2020-08-05 Telefonaktiebolaget LM Ericsson (publ) Senderarchitektur für massiv-mimo
EP3288182B1 (de) * 2016-08-25 2020-07-01 Cisco Technology, Inc. Systemarchitektur zur unterstützung von digitaler vorverzerrung und vollduplex in kabelnetzwerkumgebungen
US10404322B2 (en) * 2016-12-30 2019-09-03 Google Llc Powering electronic devices in a data center
US10530310B2 (en) * 2018-04-19 2020-01-07 Cisco Technology, Inc. Digital pre-distortion for an AB amplifier
TWI819476B (zh) * 2022-01-25 2023-10-21 瑞昱半導體股份有限公司 通訊裝置以及用於補償通訊裝置的頻率響應失真的方法
CN114812605B (zh) * 2022-03-30 2025-03-25 北京控制工程研究所 一种测微敏感器周期脉冲误差抑制方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252930A (en) * 1989-09-07 1993-10-12 Ortel Corporation Predistorter for linearization of electronic and optical signals
US6697436B1 (en) 1999-07-13 2004-02-24 Pmc-Sierra, Inc. Transmission antenna array system with predistortion
US6587514B1 (en) * 1999-07-13 2003-07-01 Pmc-Sierra, Inc. Digital predistortion methods for wideband amplifiers
US7409007B1 (en) 1999-09-14 2008-08-05 Lucent Technologies Inc. Method and apparatus for reducing adjacent channel power in wireless communication systems
US6829471B2 (en) * 2001-03-07 2004-12-07 Andrew Corporation Digital baseband receiver in a multi-carrier power amplifier
US7313199B2 (en) * 2002-03-21 2007-12-25 Hypres, Inc. Power amplifier linearization
JP4015455B2 (ja) * 2002-03-29 2007-11-28 富士通株式会社 歪補償装置
US7035601B2 (en) * 2003-02-27 2006-04-25 Nokia Corporation Data transmission method, base station and transmitter for compensating for non-linearities in a transmission chain

Also Published As

Publication number Publication date
US20060141955A1 (en) 2006-06-29
US7197287B2 (en) 2007-03-27
EP1597822B1 (de) 2008-04-09
CN1754310A (zh) 2006-03-29
US20040171358A1 (en) 2004-09-02
EP1597822A1 (de) 2005-11-23
WO2004077660A1 (en) 2004-09-10
DE602004012976D1 (de) 2008-05-21
DE602004012976T2 (de) 2009-06-04
US7035601B2 (en) 2006-04-25
JP2006518123A (ja) 2006-08-03

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Legal Events

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