NO922959D0 - Fremgangsmaate for gjeninnretting av lokale oscillatorer samt anordning for samme - Google Patents

Fremgangsmaate for gjeninnretting av lokale oscillatorer samt anordning for samme

Info

Publication number
NO922959D0
NO922959D0 NO922959A NO922959A NO922959D0 NO 922959 D0 NO922959 D0 NO 922959D0 NO 922959 A NO922959 A NO 922959A NO 922959 A NO922959 A NO 922959A NO 922959 D0 NO922959 D0 NO 922959D0
Authority
NO
Norway
Prior art keywords
pct
oscillator
frequency
intermediate frequency
lines
Prior art date
Application number
NO922959A
Other languages
English (en)
Other versions
NO922959L (no
NO306435B1 (no
Inventor
Yvon Fouche
Tristan De Couasnon
Jean-Bernard Rault
Raoul Monnier
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of NO922959D0 publication Critical patent/NO922959D0/no
Publication of NO922959L publication Critical patent/NO922959L/no
Publication of NO306435B1 publication Critical patent/NO306435B1/no

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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2676—Blind, i.e. without using known symbols
    • H04L27/2679—Decision-aided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof

Landscapes

  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transmitters (AREA)
  • Television Systems (AREA)
  • Advance Control (AREA)
  • Superheterodyne Receivers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Burglar Alarm Systems (AREA)
  • Noise Elimination (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
NO922959A 1990-11-30 1992-07-27 Fremgangsmaate og anordning for gjeninnretting av lokale oscillatorer samt anordning for samme NO306435B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9015015A FR2670062B1 (fr) 1990-11-30 1990-11-30 Procede de recalage des oscillateurs locaux d'un recepteur et dispositif pour la mise en óoeuvre du procede.
PCT/FR1991/000951 WO1992010043A1 (fr) 1990-11-30 1991-11-29 Procede de recalage des oscillateurs locaux d'un recepteur et dispositif pour la mise en ×uvre du procede

Publications (3)

Publication Number Publication Date
NO922959D0 true NO922959D0 (no) 1992-07-27
NO922959L NO922959L (no) 1992-07-27
NO306435B1 NO306435B1 (no) 1999-11-01

Family

ID=9402779

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922959A NO306435B1 (no) 1990-11-30 1992-07-27 Fremgangsmaate og anordning for gjeninnretting av lokale oscillatorer samt anordning for samme

Country Status (14)

Country Link
US (1) US5313169A (no)
EP (1) EP0513313B1 (no)
JP (1) JP3176623B2 (no)
AT (1) ATE148970T1 (no)
AU (1) AU641071B2 (no)
CA (1) CA2073777A1 (no)
DE (1) DE69124690T2 (no)
ES (1) ES2098490T3 (no)
FI (1) FI923426A (no)
FR (1) FR2670062B1 (no)
NO (1) NO306435B1 (no)
RU (1) RU2105423C1 (no)
SG (1) SG46723A1 (no)
WO (1) WO1992010043A1 (no)

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JP3041175B2 (ja) * 1993-11-12 2000-05-15 株式会社東芝 Ｏｆｄｍ同期復調回路
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SE501608C2 (sv) * 1994-01-18 1995-03-27 Telia Ab Förfarande och arrangemang för synkronisering vid OFDM- modulering
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FR2726417A1 (fr) * 1994-10-26 1996-05-03 Philips Electronique Lab Systeme de transmission et recepteur de signaux a repartition multiplexee de frequences orthogonales muni d'un dispositif de synchronisation de frequences
US7280564B1 (en) 1995-02-06 2007-10-09 Adc Telecommunications, Inc. Synchronization techniques in multipoint-to-point communication using orthgonal frequency division multiplexing
USRE42236E1 (en) 1995-02-06 2011-03-22 Adc Telecommunications, Inc. Multiuse subcarriers in multipoint-to-point communication using orthogonal frequency division multiplexing
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SE514986C2 (sv) * 1995-03-01 2001-05-28 Telia Ab Metod och anordning för synkronisering vid OFDM-system
US5537398A (en) * 1995-05-12 1996-07-16 Motorola, Inc. Apparatus for multi-rate simulcast communications
JP2803614B2 (ja) * 1995-12-22 1998-09-24 日本電気株式会社 移動中継装置
JPH09219692A (ja) * 1996-02-09 1997-08-19 Jisedai Digital Television Hoso Syst Kenkyusho:Kk 直交周波数分割多重伝送方式とその変調装置及び復調装置
GB9611425D0 (en) * 1996-05-31 1996-08-07 Tracker Network Uk Ltd Digital communications
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GB9707517D0 (en) * 1997-04-14 1997-06-04 Nds Ltd Improvements in or relating to receiver synchronisation
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JPH10308717A (ja) 1997-05-02 1998-11-17 Sony Corp 受信装置および受信方法
JP3797397B2 (ja) * 1997-05-02 2006-07-19 ソニー株式会社 受信装置および受信方法
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US6058101A (en) * 1997-06-11 2000-05-02 Industrial Technology Research Institute Synchronization method and system for a digital receiver
JP3568180B2 (ja) 1997-06-12 2004-09-22 株式会社日立国際電気 データ伝送装置
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SE519683C2 (sv) * 1998-05-26 2003-04-01 Nera Asa Anordning för modulering och demodulering i ett flerkanalssystem
US6507585B1 (en) 1998-05-27 2003-01-14 3Com Corporation Multi-carrier LAN adapter device using frequency domain equalizer
US6704317B1 (en) 1998-05-27 2004-03-09 3Com Corporation Multi-carrier LAN modem server
US6891887B1 (en) 1998-05-27 2005-05-10 3Com Corporation Multi-carrier LAN adapter device using interpolative equalizer
US6377683B1 (en) 1998-05-29 2002-04-23 3Com Corporation Low complexity frequency domain echo canceller for DMT transceivers
US6603811B1 (en) 1998-05-29 2003-08-05 3Com Corporation Low complexity frequency domain equalizer having fast re-lock
US7035351B1 (en) * 1998-07-24 2006-04-25 Gct Semiconductor, Inc. Automatic gain control loop apparatus
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CN1172439C (zh) * 1998-11-12 2004-10-20 松下电器产业株式会社 数字地面波广播用接收机及其接收频道选台方法
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JP4284568B2 (ja) * 1999-03-18 2009-06-24 ソニー株式会社 受信装置および方法、並びに記録媒体
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US6505037B1 (en) * 1999-06-29 2003-01-07 Sharp Laboratories Of America, Inc. Data unit detection including antenna diversity
FR2799597B1 (fr) * 1999-10-08 2004-02-20 Mitsubishi Electric Inf Tech Procede de transmission de donnees sur porteuses multiples d'un emetteur a un recepteur et recepteur prevu pour la mise en oeuvre dudit procede
US8363757B1 (en) * 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
JP4356203B2 (ja) * 2000-07-11 2009-11-04 ソニー株式会社 復調装置及び復調方法
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NZ509688A (en) * 2001-02-01 2003-06-30 Ind Res Ltd Maximum likelihood sychronisation (estimating time delay) for wireless digital communications system using a pilot symbol
FR2821216B1 (fr) * 2001-02-20 2003-10-24 Sagem Procede de synchronisation d'un signal d'horloge avec un signal de reference
US7324612B2 (en) * 2003-02-21 2008-01-29 Conexant, Inc. Carrier tracking circuit and method including dual numerically controlled oscillators and feedforward phase correction coefficient
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JP5033589B2 (ja) * 2007-11-09 2012-09-26 株式会社日立ハイテクノロジーズ 半導体ウェハの異物検査装置
FR2960363B1 (fr) * 2010-05-21 2012-05-18 Thales Sa Dispositif de transposition flexible en frequence large bande pour recepteur de telecommande satellite, et recepteur associes
RU2552180C2 (ru) * 2013-06-19 2015-06-10 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военно-космическая академия имени А.Ф. Можайского" Министерства обороны Российской Федерации Способ преобразования частоты и преобразователь для его осуществления
CN107332606B (zh) * 2017-06-27 2021-01-26 杭州电子科技大学 基于双采样的leo系统差分空时正交频分复用编码方法

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Also Published As

Publication number Publication date
US5313169A (en) 1994-05-17
AU641071B2 (en) 1993-09-09
SG46723A1 (en) 1998-02-20
ATE148970T1 (de) 1997-02-15
EP0513313A1 (fr) 1992-11-19
CA2073777A1 (fr) 1992-06-11
ES2098490T3 (es) 1997-05-01
FR2670062B1 (fr) 1993-11-12
DE69124690T2 (de) 1997-06-05
JP3176623B2 (ja) 2001-06-18
NO922959L (no) 1992-07-27
NO306435B1 (no) 1999-11-01
WO1992010043A1 (fr) 1992-06-11
FI923426A0 (fi) 1992-07-29
DE69124690D1 (de) 1997-03-27
JPH05504037A (ja) 1993-06-24
FR2670062A1 (fr) 1992-06-05
RU2105423C1 (ru) 1998-02-20
FI923426A (fi) 1992-07-29
EP0513313B1 (fr) 1997-02-12
AU9091891A (en) 1992-06-25

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2003