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FR3049132B1 - Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale - Google Patents

Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale Download PDF

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Publication number
FR3049132B1
FR3049132B1 FR1652301A FR1652301A FR3049132B1 FR 3049132 B1 FR3049132 B1 FR 3049132B1 FR 1652301 A FR1652301 A FR 1652301A FR 1652301 A FR1652301 A FR 1652301A FR 3049132 B1 FR3049132 B1 FR 3049132B1
Authority
FR
France
Prior art keywords
band
radio noise
polynomial interpolation
limiting radio
limiting
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.)
Active
Application number
FR1652301A
Other languages
English (en)
Other versions
FR3049132A1 (fr
Inventor
Chao Lin
Cyrille Potereau
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1652301A priority Critical patent/FR3049132B1/fr
Priority to PCT/FR2017/050626 priority patent/WO2017158308A1/fr
Priority to CN201780017893.2A priority patent/CN108781087B/zh
Priority to US16/085,654 priority patent/US10404301B2/en
Publication of FR3049132A1 publication Critical patent/FR3049132A1/fr
Application granted granted Critical
Publication of FR3049132B1 publication Critical patent/FR3049132B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H04B1/1661—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
    • H04B1/1669—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels of the demodulated composite stereo signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • H04L25/0214—Channel estimation of impulse response of a single coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Noise Elimination (AREA)
FR1652301A 2016-03-18 2016-03-18 Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale Active FR3049132B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1652301A FR3049132B1 (fr) 2016-03-18 2016-03-18 Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale
PCT/FR2017/050626 WO2017158308A1 (fr) 2016-03-18 2017-03-17 Procédé pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale
CN201780017893.2A CN108781087B (zh) 2016-03-18 2017-03-17 用于通过多项式插值来限制无线电噪声、尤其是fm带中的无线电噪声的方法
US16/085,654 US10404301B2 (en) 2016-03-18 2017-03-17 Method for limiting radio noise, in particular in the FM band, by polynomial interpolation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652301A FR3049132B1 (fr) 2016-03-18 2016-03-18 Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale
FR1652301 2016-03-18

Publications (2)

Publication Number Publication Date
FR3049132A1 FR3049132A1 (fr) 2017-09-22
FR3049132B1 true FR3049132B1 (fr) 2018-03-23

Family

ID=56148445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652301A Active FR3049132B1 (fr) 2016-03-18 2016-03-18 Procede pour limiter le bruit radio, notamment dans la bande fm, par interpolation polynomiale

Country Status (4)

Country Link
US (1) US10404301B2 (fr)
CN (1) CN108781087B (fr)
FR (1) FR3049132B1 (fr)
WO (1) WO2017158308A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021028026A1 (fr) * 2019-08-13 2021-02-18 Huawei Technologies Co., Ltd. Dispositif et procédé d'annulation de bruit pour un récepteur
CN111416637B (zh) * 2020-05-12 2024-03-08 泉州市铁通电子设备有限公司 一种铁路列车重联感应通信设备及抗干扰方法
FR3119056B1 (fr) 2021-01-15 2023-10-27 Continental Automotive Dispositif adaptatif de réduction du bruit d’un signal radio FM

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446529A1 (de) * 1984-12-20 1986-07-03 Blaupunkt-Werke Gmbh, 3200 Hildesheim Verfahren zur stoerverminderung in einer rundfunk-empfangsanlage
US5261004A (en) * 1991-12-17 1993-11-09 Delco Electronics Corporation Noise blanking circuit for AM stero
US6008900A (en) * 1998-02-10 1999-12-28 Litton Systems, Inc. Method and apparatus for calibration of a multi-channel fiber optic interferometric sensor system in a signal processing system
JP3675179B2 (ja) * 1998-07-17 2005-07-27 三菱電機株式会社 オーディオ信号の雑音除去装置
US6490318B1 (en) * 1999-06-24 2002-12-03 Agere Systems Inc. Phase-compensating constant modulus algorithm
US6577851B1 (en) * 1999-11-16 2003-06-10 Motorola, Inc. Impulse noise blanker
US20020137457A1 (en) * 2001-03-23 2002-09-26 Nivens Dennis A. Satellite communication system uplink power control
US20060116095A1 (en) * 2002-06-20 2006-06-01 Jukka Henriksson Method and system for receiving a multi-carrier signal
JP4136532B2 (ja) * 2002-08-19 2008-08-20 鬼怒川ゴム工業株式会社 粘弾性材料の加工性評価方法及びその装置、加工条件設定方法及び加工装置、および加工管理方法
EP1583306B1 (fr) * 2004-03-10 2014-05-07 St Microelectronics S.A. Démodulateur COFDM
DE102004051386A1 (de) * 2004-09-28 2006-04-06 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Spektrumanalyse in mehreren Frequenzbändern mit verschiedener Frequenzauflösung
NZ552270A (en) * 2006-12-21 2008-10-31 Ind Res Ltd Detection of wideband interference
US7949320B1 (en) * 2007-05-04 2011-05-24 Marvell International Ltd. Constant modulus indication for detection of RF signals
US8150346B2 (en) * 2007-05-16 2012-04-03 Silicon Laboratories Inc. Detecting a signal in the presence of noise
US20100152600A1 (en) * 2008-04-03 2010-06-17 Kai Sensors, Inc. Non-contact physiologic motion sensors and methods for use
US20110206223A1 (en) * 2008-10-03 2011-08-25 Pasi Ojala Apparatus for Binaural Audio Coding
JP2010249939A (ja) * 2009-04-13 2010-11-04 Sony Corp ノイズ低減装置、ノイズ判定方法
CN102055704B (zh) * 2009-11-10 2013-05-08 中兴通讯股份有限公司 一种正交频分复用系统中进行噪声估计的方法及装置
JP2011188467A (ja) * 2010-02-15 2011-09-22 Fujitsu Ten Ltd 放送受信装置及び、放送受信装置の雑音有無判断方法
JP2011199825A (ja) * 2010-02-23 2011-10-06 Fujitsu Ten Ltd 放送受信装置及び、放送受信装置の雑音成分検出方法
BR112014027817A2 (pt) * 2013-02-28 2017-06-27 Koninklijke Philips Nv dispositivo de geração de número aleatório eletrônico para geração de uma sequência de números aleatórios, dispositivo de cifra de fluxo eletrônico para criptografar ou descriptografar uma sequência de dados com uma cifra de fluxo, sistema de controle, método de geração de uma sequência de números aleatórios, programa de computador, e, meio executável por computador

Also Published As

Publication number Publication date
WO2017158308A1 (fr) 2017-09-21
US10404301B2 (en) 2019-09-03
CN108781087B (zh) 2020-10-23
FR3049132A1 (fr) 2017-09-22
US20190103891A1 (en) 2019-04-04
CN108781087A (zh) 2018-11-09

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