ATE342613T1 - Verfahren zur steuerung des senders in einem funksendeempfänger und der entsprechende funksendeempfänger - Google Patents

Verfahren zur steuerung des senders in einem funksendeempfänger und der entsprechende funksendeempfänger

Info

Publication number
ATE342613T1
ATE342613T1 AT00440132T AT00440132T ATE342613T1 AT E342613 T1 ATE342613 T1 AT E342613T1 AT 00440132 T AT00440132 T AT 00440132T AT 00440132 T AT00440132 T AT 00440132T AT E342613 T1 ATE342613 T1 AT E342613T1
Authority
AT
Austria
Prior art keywords
transmitter
information signal
radio
receiver
controlling
Prior art date
Application number
AT00440132T
Other languages
English (en)
Inventor
Jean-Pierre Balech
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE342613T1 publication Critical patent/ATE342613T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
    • H04L27/368—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion adaptive predistortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/104—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof of other parameters, e.g. DC offset, delay or propagation times
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
AT00440132T 2000-05-09 2000-05-09 Verfahren zur steuerung des senders in einem funksendeempfänger und der entsprechende funksendeempfänger ATE342613T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00440132A EP1154580B1 (de) 2000-05-09 2000-05-09 Verfahren zur Steuerung des Senders in einem Funksendeempfänger und der entsprechende Funksendeempfänger

Publications (1)

Publication Number Publication Date
ATE342613T1 true ATE342613T1 (de) 2006-11-15

Family

ID=8174124

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00440132T ATE342613T1 (de) 2000-05-09 2000-05-09 Verfahren zur steuerung des senders in einem funksendeempfänger und der entsprechende funksendeempfänger

Country Status (5)

Country Link
US (1) US6795693B2 (de)
EP (1) EP1154580B1 (de)
JP (1) JP2002009642A (de)
AT (1) ATE342613T1 (de)
DE (1) DE60031242T2 (de)

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US7127211B2 (en) * 2002-02-21 2006-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for reduced intermodulation distortion in a radio transceiver
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US7248625B2 (en) * 2002-09-05 2007-07-24 Silicon Storage Technology, Inc. Compensation of I-Q imbalance in digital transceivers
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US7421254B2 (en) * 2003-10-23 2008-09-02 Broadcom Corporation High linearity, high efficiency power amplifier with DSP assisted linearity optimization
US7167682B1 (en) * 2004-02-02 2007-01-23 Litepoint Corporation Radio frequency (RF) transceiver with substantially coincident communication of RF and related control signals
DE602004016295D1 (de) * 2004-05-27 2008-10-16 Synad Technologies Ltd Verfahren zum Bestimmen der echten Fehlervektorgröße in einem drahtlosen lokalen Netzwerk
JP4618445B2 (ja) * 2004-06-23 2011-01-26 日本電気株式会社 確率密度関数で重み付けした積分処理を用いた線形性評価方法と、それを用いた回路シミュレータ、評価装置、通信回路、およびプログラム
US20060183432A1 (en) * 2005-01-12 2006-08-17 Donald Breslin Calibration using range of transmit powers
US7344043B2 (en) * 2005-01-14 2008-03-18 Bradford Company Partition assembly made with multiple ply partitions
US7564893B2 (en) * 2005-03-22 2009-07-21 Agilent Technologies, Inc. Test system and method for parallel modulation error measurement of transceivers
US7405686B2 (en) * 2005-06-27 2008-07-29 Qualcomm Incorporated Methods and apparatus for implementing and/or using amplifiers and/or for performing various amplification related operations
US20070086349A1 (en) * 2005-10-18 2007-04-19 Arcadyan Technology Corporation Network apparatus, method of self-testing network connectivity, and method of analyzing frequency spectrum
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JP4686412B2 (ja) * 2006-07-06 2011-05-25 パナソニック株式会社 無線通信装置
KR100728610B1 (ko) * 2006-07-19 2007-06-14 박성순 다목적용 탈곡기
US7881402B2 (en) * 2006-09-07 2011-02-01 Via Technologies, Inc. Compensation for gain imbalance, phase imbalance and DC offsets in a transmitter
US8238458B2 (en) * 2009-11-02 2012-08-07 National Instruments Corporation IQ impairment estimation in an OFDM signal
US8792831B2 (en) * 2011-09-06 2014-07-29 Blackberry Limited Wireless communications device with performance monitoring and associated methods
US8594579B2 (en) * 2011-09-06 2013-11-26 Blackberry Limited Wireless communications device with impairment compensation and associated methods
US8442150B1 (en) 2012-02-24 2013-05-14 National Instruments Corporation Measurement of transmitter impairments using offset local oscillators
US8873608B2 (en) * 2012-11-21 2014-10-28 Tektronix, Inc. Measurement of IQ imbalance in a vector modulator
DE102016124018B4 (de) 2016-12-12 2022-12-01 National Chung Shan Institute Of Science And Technology Adaptives digitales Vorverzerrungssystem
CN108880718B (zh) * 2017-05-12 2020-06-09 上海数字电视国家工程研究中心有限公司 调频广播实时监测系统、接收机及调频广播实时监测方法
CN108880705A (zh) * 2017-05-12 2018-11-23 上海数字电视国家工程研究中心有限公司 调频广播实时监测系统
CN108880719A (zh) * 2017-05-12 2018-11-23 上海数字电视国家工程研究中心有限公司 调频广播实时监测方法
CN109412726A (zh) * 2017-08-17 2019-03-01 上海数字电视国家工程研究中心有限公司 接收机

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JP3078177B2 (ja) * 1994-07-01 2000-08-21 三菱電機株式会社 無線装置
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JP3674161B2 (ja) * 1996-07-05 2005-07-20 松下電器産業株式会社 テレメータ・テレコントロール装置
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JPH11136302A (ja) * 1997-10-29 1999-05-21 Fujitsu Ltd 歪補償回路

Also Published As

Publication number Publication date
DE60031242T2 (de) 2007-02-01
US20010049264A1 (en) 2001-12-06
JP2002009642A (ja) 2002-01-11
US6795693B2 (en) 2004-09-21
EP1154580B1 (de) 2006-10-11
EP1154580A1 (de) 2001-11-14
DE60031242D1 (de) 2006-11-23

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