JP2002152613A - チュナー - Google Patents

チュナー

Info

Publication number
JP2002152613A
JP2002152613A JP2001246042A JP2001246042A JP2002152613A JP 2002152613 A JP2002152613 A JP 2002152613A JP 2001246042 A JP2001246042 A JP 2001246042A JP 2001246042 A JP2001246042 A JP 2001246042A JP 2002152613 A JP2002152613 A JP 2002152613A
Authority
JP
Japan
Prior art keywords
tuner
threshold
samples
average
collector
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.)
Pending
Application number
JP2001246042A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002152613A5 (enExample
Inventor
Nicholas Paul Cowley
ニコラス・ポール・カウリー
Alison Payne
アリソン・ペイン
Mark Dawkins
マーク・ドーキンズ
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.)
Microchip Technology Caldicot Ltd
Original Assignee
Zarlink Semiconductor Ltd
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 Zarlink Semiconductor Ltd filed Critical Zarlink Semiconductor Ltd
Publication of JP2002152613A publication Critical patent/JP2002152613A/ja
Publication of JP2002152613A5 publication Critical patent/JP2002152613A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/2647—Arrangements specific to the receiver only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
JP2001246042A 2000-08-16 2001-08-14 チュナー Pending JP2002152613A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0020071 2000-08-16
GBGB0020071.7A GB0020071D0 (en) 2000-08-16 2000-08-16 Tuner

Publications (2)

Publication Number Publication Date
JP2002152613A true JP2002152613A (ja) 2002-05-24
JP2002152613A5 JP2002152613A5 (enExample) 2008-09-25

Family

ID=9897643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001246042A Pending JP2002152613A (ja) 2000-08-16 2001-08-14 チュナー

Country Status (5)

Country Link
US (1) US20020073436A1 (enExample)
EP (1) EP1180851B1 (enExample)
JP (1) JP2002152613A (enExample)
DE (1) DE60101029T2 (enExample)
GB (1) GB0020071D0 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006068186A1 (ja) * 2004-12-21 2006-06-29 Matsushita Electric Industrial Co., Ltd. Ｏｆｄｍ受信装置
JP2006174227A (ja) * 2004-12-17 2006-06-29 Toshiba Corp 受信機
JP2010041627A (ja) * 2008-08-07 2010-02-18 Sanyo Electric Co Ltd 受信方法および装置

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GB0126067D0 (en) * 2001-10-31 2001-12-19 Zarlink Semiconductor Ltd Method of and apparatus for detecting impulsive noise method of operating a demodulator demodulator and radio receiver
FI20020387A0 (fi) * 2002-02-28 2002-02-28 Nokia Corp Menetelmä ja järjestelmä monikantoaaltosignaalin vastaanottamiseksi
FI115578B (fi) 2002-03-20 2005-05-31 Nokia Corp Tietoliikennejärjestelmä ja vastaanotin
US7418026B2 (en) 2002-05-09 2008-08-26 Sony United Kingdom Limited Receiver for a multi-carrier modulated symbol
GB2388499A (en) * 2002-05-09 2003-11-12 Sony Uk Ltd A multi-carrier receiver which can detect, estimate and cancel impulse burst noise signals
GB2388500A (en) * 2002-05-09 2003-11-12 Sony Uk Ltd Noise burst estimation and cancellation in OFDM carriers
US7865167B2 (en) * 2002-06-05 2011-01-04 Nokia Corporation Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner
US6892076B2 (en) 2002-06-05 2005-05-10 Nokia Corporation Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner using classmark change procedure
US20060116095A1 (en) * 2002-06-20 2006-06-01 Jukka Henriksson Method and system for receiving a multi-carrier signal
KR100897660B1 (ko) * 2002-06-28 2009-05-14 톰슨 라이센싱 전송 데이터를 수신하는데 사용하기 위한 복수의 채널로부터 하나의 채널을 선택하는 방법, 디바이스 및 수신기
FI20021317A0 (fi) * 2002-07-04 2002-07-04 Nokia Corp Signaalinkäsittelymenetelmä ja vastaanotin
GB2395095A (en) 2002-10-30 2004-05-12 Nokia Corp Reducing noise in a multi-carrier signal
US7486338B1 (en) * 2003-04-28 2009-02-03 Wyszynski Adam S Fully integrated terrestrial TV tuner architecture
KR100674918B1 (ko) * 2004-11-05 2007-01-26 삼성전자주식회사 Ｍｃｍ 신호 수신 시스템에서의 임펄스 잡음 제거 회로
US20060135083A1 (en) 2004-12-22 2006-06-22 Nokia Corporation Interoperability between receivers and transmitters in a mobile station
EP1829229B1 (en) 2004-12-22 2019-01-23 Nokia Technologies Oy Interoperability improvement between receivers and transmitters in a mobile station
EP1684479B1 (en) * 2005-01-25 2007-06-06 Afa Technologies, Inc. Method and system for impulse noise rejection in an OFDM system
US7558337B2 (en) 2005-08-12 2009-07-07 Ati Technologies, Inc. Systems, methods, and apparatus for impulse noise mitigation
TWI291811B (en) 2005-11-25 2007-12-21 Sunplus Technology Co Ltd Method for suppressing impulse noise and device thereof
US7889820B2 (en) * 2006-01-05 2011-02-15 Qualcomm Incorporated Phase compensation for analog gain switching in OFDM modulated physical channel
US7769094B2 (en) * 2006-11-10 2010-08-03 Telefonaktiebolaget L M Ericsson (Publ) Arrangement and method for reducing the impact of interfering signals in a communication system
WO2009008114A1 (ja) * 2007-07-09 2009-01-15 Mitsubishi Electric Corporation ラジオ受信装置および同装置におけるノイズ除去方法
TWI369084B (en) * 2008-02-15 2012-07-21 King Yuan Electronics Co Ltd Automatic detecting device for radio frequency environment
RU2452090C2 (ru) * 2010-08-17 2012-05-27 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Система и способ разнесенного приема/передачи радиосигналов (варианты)
FR2969435A1 (fr) * 2010-12-20 2012-06-22 France Telecom Mesure de bruit impulsif par detection spectrale
TWI593238B (zh) * 2016-05-17 2017-07-21 晨星半導體股份有限公司 脈衝雜訊偵測電路與方法
TWI650999B (zh) * 2017-09-13 2019-02-11 晨星半導體股份有限公司 應用於顯示裝置的電路及相關的訊號處理方法
US11290903B2 (en) * 2019-07-17 2022-03-29 SiTune Corporation Spectrum monitoring
CN111740936B (zh) * 2020-06-22 2021-10-01 深圳智微电子科技有限公司 一种对编译码通信中脉冲干扰的抑制方法及电路

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH04319882A (ja) * 1991-01-29 1992-11-10 Philips Gloeilampenfab:Nv マルチキャリアディジタルテレビジョン信号の送信及び受信方法及び装置
JPH11205166A (ja) * 1998-01-19 1999-07-30 Mitsubishi Electric Corp ノイズ検出装置
JP2000092021A (ja) * 1998-09-08 2000-03-31 Sharp Corp デジタル放送受信機
JP2000101479A (ja) * 1998-09-14 2000-04-07 Terayon Communication Syst Inc Ｃｄｍａ信号から狭帯域の干渉信号を除去するためにフィルタのバンクを使用する方法および装置
JP2000183766A (ja) * 1998-12-15 2000-06-30 Mitsubishi Electric Corp ノイズ除去装置およびノイズ除去方式

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NL8402322A (nl) * 1984-07-23 1986-02-17 Philips Nv Inrichting voor het detekteren van impulsachtige storingen, en een inrichting voor het onderdrukken van impulsachtige storingen voorzien van een inrichting voor het detekteren van impulsachtige storingen.
US5261004A (en) * 1991-12-17 1993-11-09 Delco Electronics Corporation Noise blanking circuit for AM stero
GB2352369A (en) * 1999-07-19 2001-01-24 Oak Technology Inc Controlling the sampling rate of a receiver
US6292054B1 (en) * 1999-11-19 2001-09-18 Lucent Technologies Inc. System and method for producing an amplified signal
US6259752B1 (en) * 2000-02-01 2001-07-10 Conexant Systems, Inc. System for cancelling internal interference in a receiver
US6407634B1 (en) * 2000-06-16 2002-06-18 Motorola, Inc. Linear envelope tracking RF power amplifier with adaptive analog signal processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04319882A (ja) * 1991-01-29 1992-11-10 Philips Gloeilampenfab:Nv マルチキャリアディジタルテレビジョン信号の送信及び受信方法及び装置
JPH11205166A (ja) * 1998-01-19 1999-07-30 Mitsubishi Electric Corp ノイズ検出装置
JP2000092021A (ja) * 1998-09-08 2000-03-31 Sharp Corp デジタル放送受信機
JP2000101479A (ja) * 1998-09-14 2000-04-07 Terayon Communication Syst Inc Ｃｄｍａ信号から狭帯域の干渉信号を除去するためにフィルタのバンクを使用する方法および装置
JP2000183766A (ja) * 1998-12-15 2000-06-30 Mitsubishi Electric Corp ノイズ除去装置およびノイズ除去方式

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006174227A (ja) * 2004-12-17 2006-06-29 Toshiba Corp 受信機
WO2006068186A1 (ja) * 2004-12-21 2006-06-29 Matsushita Electric Industrial Co., Ltd. Ｏｆｄｍ受信装置
JPWO2006068186A1 (ja) * 2004-12-21 2008-06-12 松下電器産業株式会社 Ｏｆｄｍ受信装置
US7991058B2 (en) 2004-12-21 2011-08-02 Panasonic Corporation OFDM reception device
JP2010041627A (ja) * 2008-08-07 2010-02-18 Sanyo Electric Co Ltd 受信方法および装置

Also Published As

Publication number Publication date
GB0020071D0 (en) 2000-10-04
EP1180851A3 (en) 2002-02-27
DE60101029D1 (de) 2003-11-27
EP1180851B1 (en) 2003-10-22
DE60101029T2 (de) 2004-08-12
US20020073436A1 (en) 2002-06-13
EP1180851A2 (en) 2002-02-20

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