ATE527759T1 - Signalanalyse zur verbesserten erkennung von geräuschen aus einem benachbarten kanal - Google Patents

Signalanalyse zur verbesserten erkennung von geräuschen aus einem benachbarten kanal

Info

Publication number
ATE527759T1
ATE527759T1 AT09006348T AT09006348T ATE527759T1 AT E527759 T1 ATE527759 T1 AT E527759T1 AT 09006348 T AT09006348 T AT 09006348T AT 09006348 T AT09006348 T AT 09006348T AT E527759 T1 ATE527759 T1 AT E527759T1
Authority
AT
Austria
Prior art keywords
adjacent channel
noise
frequency
carrier
radio signal
Prior art date
Application number
AT09006348T
Other languages
English (en)
Inventor
Olaf Axtmann
Philipp Schmauderer
Christoph Benz
Andreas Koerner
Original Assignee
Harman Becker Automotive Sys
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 Harman Becker Automotive Sys filed Critical Harman Becker Automotive Sys
Application granted granted Critical
Publication of ATE527759T1 publication Critical patent/ATE527759T1/de

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
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver 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
    • H04B1/06—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
    • H04B2001/1045—Adjacent-channel interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AT09006348T 2009-05-11 2009-05-11 Signalanalyse zur verbesserten erkennung von geräuschen aus einem benachbarten kanal ATE527759T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09006348A EP2251984B1 (de) 2009-05-11 2009-05-11 Signalanalyse zur verbesserten Erkennung von Geräuschen aus einem benachbarten Kanal

Publications (1)

Publication Number Publication Date
ATE527759T1 true ATE527759T1 (de) 2011-10-15

Family

ID=40934072

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09006348T ATE527759T1 (de) 2009-05-11 2009-05-11 Signalanalyse zur verbesserten erkennung von geräuschen aus einem benachbarten kanal

Country Status (7)

Country Link
US (1) US8270928B2 (de)
EP (1) EP2251984B1 (de)
JP (1) JP5588733B2 (de)
KR (1) KR101669061B1 (de)
CN (1) CN101895304B (de)
AT (1) ATE527759T1 (de)
CA (1) CA2703403A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2620028B1 (de) * 2010-09-23 2020-04-29 BlackBerry Limited System und verfahren für dynamische koordination der funkressourcennutzung in einer drahtlosnetzwerkumgebung
KR101740219B1 (ko) * 2012-03-29 2017-05-25 텔레폰악티에볼라겟엘엠에릭슨(펍) 고조파 오디오 시그널의 대역폭 연장
CN102664692A (zh) * 2012-04-16 2012-09-12 惠州市德赛汽车电子有限公司 一种实验室模拟验证双收音模块的干扰软件测试系统及方法
EP3182164B1 (de) * 2015-12-15 2018-07-04 Airbus Defence and Space GmbH Rauschverteilungsformung für signale, insbesondere cdma-signalen, mit verringerung von artefaktsignalen
DE112016007003B4 (de) * 2016-06-24 2019-09-12 Mitsubishi Electric Corporation Funkempfangsvorrichtung
FR3056058B1 (fr) * 2016-09-12 2019-10-25 Continental Automotive France Procede de mesure normee de la modulation d'un signal radio module en amplitude et procede de filtrage dudit signal radio
KR101875878B1 (ko) * 2017-12-27 2018-07-06 이알티에스 주식회사 인접 채널 간섭을 회피하기 위한 골프공 추적 장치
WO2019232684A1 (en) * 2018-06-05 2019-12-12 Goertek Inc. Method and device for detecting uncorrelated signal components using a linear sensor array

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307515A (en) * 1991-08-05 1994-04-26 Ford Motor Company Adjacent channel controller for radio receiver
JP2825389B2 (ja) * 1991-11-22 1998-11-18 株式会社東芝 Ｆｍ受信機
DE4338700C2 (de) * 1993-11-12 2000-12-21 Blaupunkt Werke Gmbh Schaltungsanordnung zum Erkennen von Nachbarkanalstörungen in einem Stereo-Multiplex-Rundfunkempfänger
US6026129A (en) * 1996-03-27 2000-02-15 Matsushita Electric Industrial Co., Ltd. Radio receiving apparatus for receiving communication signals of different bandwidths
US5724001A (en) * 1996-12-02 1998-03-03 Motorola, Inc. Method and apparatus for demodulating a frequency shift keyed signal
JP2003502899A (ja) 1999-06-16 2003-01-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 帯域幅制御手段を備えるｆｍ受信機
US6389273B1 (en) * 1999-08-23 2002-05-14 Delphi Technologies, Inc. Adjacent channel interference reduction in a FM receiver
JP3839009B2 (ja) 2003-09-02 2006-11-01 Ｎｅｃエレクトロニクス株式会社 マルチパスノイズ検出方法及び検出装置
JP3911267B2 (ja) * 2003-12-10 2007-05-09 松下電器産業株式会社 Ｆｍラジオ受信機
JP2006121146A (ja) * 2004-10-19 2006-05-11 Renesas Technology Corp 無線受信機のフィルタ制御方法および装置およびそれを用いた無線受信機用集積回路

Also Published As

Publication number Publication date
KR101669061B1 (ko) 2016-10-25
CN101895304B (zh) 2014-10-29
CN101895304A (zh) 2010-11-24
JP5588733B2 (ja) 2014-09-10
JP2010263630A (ja) 2010-11-18
EP2251984A1 (de) 2010-11-17
KR20100122063A (ko) 2010-11-19
CA2703403A1 (en) 2010-11-11
EP2251984B1 (de) 2011-10-05
US8270928B2 (en) 2012-09-18
US20100285765A1 (en) 2010-11-11

Similar Documents

Publication Publication Date Title
WO2014171975A3 (en) Rf (including gnss ) signal interference mitigation system and method
ATE532123T1 (de) Verfahren und systeme zur erkennung von rauschen in einem positionssensor unter verwendung geringfügiger verschiebungen der messfrequenz
EP2663043A3 (de) Kapazitativ isolierte Spannungsbereiche
WO2012115429A3 (en) Method and device for measuring signal in wireless communication system
WO2012006225A3 (en) Phase detection method and circuit
WO2012012755A3 (en) Correlating frequency signatures to cognitive processes
PT2171493E (pt) Mecanismo e método para determinar um sincronismo de uma posição com uma posição de referência
ATE536012T1 (de) Verfahren, computerprogrammempfänger und vorrichtung zur bestimmung eines kanalqualitätsindex
EP2717481A3 (de) System und Verfahren zur Bestimmung eines ein Störsignal übertragenden Störers
WO2011140108A3 (en) Method and apparatus for sounding antennas in wireless communication
ATE455342T1 (de) System und verfahren zum bestimmen des schwellwertes eines empfängers für ein trainierbares übertragungssystem
MX2017002025A (es) Diagnostico de señal de comunicaciones de vehiculo usando receptor de radio.
JP5588733B2 (ja) 隣接チャネルからのノイズの改良された検出のための信号解析
FR2958477B1 (fr) Demodulateur et procede de demodulation d'un signal module d'une porteuse
ATE506659T1 (de) Transponder-demodulator für eine niedrige antennenbegrenzerschwelle
EP1853081A4 (de) Verfahren zur zwischen-frequenz-/systemmessung und verfahren zur bestimmung der messungsleistungsanforderung dafür
WO2012161843A3 (en) System and method for determining user input and interference on an input device
ATE553605T1 (de) Verfahren zur erkennung von zellidentitätskollisionen
WO2012151289A3 (en) Method and system to detect aggregate formation on a substrate
CN101034904B (zh) 一种调频收音机准确搜索电台的装置及方法
WO2009127177A3 (de) Verfahren und vorrichtung zur verarbeitung von terahertz-wellen
EP3644652C0 (de) Verfahren zur detektion von aktivem hochfrequenten drahtloskommunikationssignal in einem bereich
DE602008004892D1 (de) Verfahren und einrichtung zur detektion eines einem zweiten signal überlagertem ersten signals
ATE553544T1 (de) Verfahren und vorrichtung zur schätzung von verstärkungsoffsets für amplitudenmodulierte kommunikationssignale
WO2005119910A3 (en) Integer cycle event detection using wavelet pass filter system and method

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties