FI935054A - Bestaemning av saendningskanal - Google Patents

Bestaemning av saendningskanal Download PDF

Info

Publication number
FI935054A
FI935054A FI935054A FI935054A FI935054A FI 935054 A FI935054 A FI 935054A FI 935054 A FI935054 A FI 935054A FI 935054 A FI935054 A FI 935054A FI 935054 A FI935054 A FI 935054A
Authority
FI
Finland
Prior art keywords
saendningskanal
bestaemning
Prior art date
Application number
FI935054A
Other languages
English (en)
Other versions
FI935054A0 (fi
Inventor
Christophe Mourot
Armelle Wautier
Jean-Claude Dany
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Publication of FI935054A0 publication Critical patent/FI935054A0/fi
Publication of FI935054A publication Critical patent/FI935054A/fi

Links

Classifications

    • 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
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03783—Details of reference signals
    • H04L2025/03789—Codes therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Complex Calculations (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FI935054A 1992-11-18 1993-11-15 Bestaemning av saendningskanal FI935054A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213847A FR2698226B1 (fr) 1992-11-18 1992-11-18 Séquence d'apprentissage pour l'estimation d'un canal de transmission et dispositif d'estimation correspondant.

Publications (2)

Publication Number Publication Date
FI935054A0 FI935054A0 (fi) 1993-11-15
FI935054A true FI935054A (fi) 1994-05-19

Family

ID=9435646

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935054A FI935054A (fi) 1992-11-18 1993-11-15 Bestaemning av saendningskanal

Country Status (8)

Country Link
US (1) US5559723A (fi)
EP (1) EP0598655A1 (fi)
JP (1) JPH077460A (fi)
AU (1) AU669008B2 (fi)
CA (1) CA2103295A1 (fi)
FI (1) FI935054A (fi)
FR (1) FR2698226B1 (fi)
NO (1) NO934135L (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721466B1 (fr) * 1994-06-21 1996-07-26 Alcatel Mobile Comm France Signal de contrôle pour récepteurs, dispositif de synchronisation, dispositif d'égalisation, procédé de synchronisation et récepteurs correspondants.
FR2724084B1 (fr) * 1994-08-31 1997-01-03 Alcatel Mobile Comm France Systeme de transmission d'informations par un canal de transmission variant dans le temps, et equipements d'emission et de reception correspondants
US5892796A (en) * 1996-05-10 1999-04-06 Rypinski; Chandos A. Frame format and method for adaptive equalization within an integrated services wireless local area network
AT407810B8 (de) * 1997-03-27 2001-08-27 Post & Telekom Austria Ag Verfahren zum erzeugen von trainingsfolgen für die anwendung im zellularen mobilfunk
US5909426A (en) * 1997-03-31 1999-06-01 Rockwell Science Center, Inc. Orthogonal LMS algorithms for fast line echo canceler training
IT1293447B1 (it) * 1997-07-14 1999-03-01 Cselt Centro Studi Lab Telecom Procedimento e sistema per la ricezione di segnali digitali
CN1281602A (zh) * 1997-10-14 2001-01-24 西门子公司 在通信系统中用于信道评估的方法和接收装置
US6185251B1 (en) * 1998-03-27 2001-02-06 Telefonaktiebolaget Lm Ericsson Equalizer for use in multi-carrier modulation systems
US6122015A (en) * 1998-12-07 2000-09-19 General Electric Company Method and apparatus for filtering digital television signals
FR2793363B1 (fr) * 1999-05-04 2001-07-06 France Telecom Procede de detection conjointe d'un ensemble de codes cdma
JP2003500897A (ja) * 1999-05-17 2003-01-07 ノキア コーポレイション Ｔｄｍａシステムにおけるノイズエネルギー推定方法
FR2803468B1 (fr) * 1999-12-30 2002-04-12 Mitsubishi Electric Inf Tech Methode d'estimation d'un canal de transmission ou de telecommunications
FR2803467B1 (fr) 1999-12-30 2002-02-08 Mitsubishi Electric Inf Tech Methode d'estimation d'un canal de transmission ou de telecommunication
US6940913B2 (en) * 2000-04-04 2005-09-06 Tioga Technologies, Inc. Communication start-up with variant spectral density mask
FR2814877B1 (fr) * 2000-10-02 2003-01-03 Mitsubishi Electric Inf Tech Sequence d'estimation de canal et procede d'estimation d'un canal de transmission qui utilise une telle sequence d'estimation de canal
FR2814885B1 (fr) * 2000-10-03 2003-05-30 Mitsubishi Electric Inf Tech Methode de synchronisation de stations de base
ES2244305B1 (es) * 2003-12-17 2007-07-01 Vicente Diaz Fuente Dispositivo y metodo para la ecualizacion de la distorsion del canal de transmision en sistemas de comunicacion por multiplexacion en el tiempo mediante conjuntos de secuencias complementarias.
KR100922970B1 (ko) 2007-02-08 2009-10-22 삼성전자주식회사 통신 시스템에서의 훈련 시퀀스 코드의 생성/변조 방법 및 이를 이용한 데이터 송신 장치
KR101040465B1 (ko) 2007-03-16 2011-06-09 엘지에릭슨 주식회사 Ｃａｚａｃ 코드 기반 이동통신 시스템에서의 채널 추정방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337465A1 (fr) * 1975-12-30 1977-07-29 Ibm France Procede et dispositif pour determiner les valeurs initiales des coefficients d'un egaliseur transversal complexe
FR2358061A1 (fr) * 1976-07-08 1978-02-03 Ibm France Procede et dispositif d'egalisation utilisant la transformee de fourier

Also Published As

Publication number Publication date
US5559723A (en) 1996-09-24
FR2698226A1 (fr) 1994-05-20
FR2698226B1 (fr) 1995-01-13
AU669008B2 (en) 1996-05-23
FI935054A0 (fi) 1993-11-15
NO934135L (no) 1994-05-19
EP0598655A1 (fr) 1994-05-25
CA2103295A1 (fr) 1994-05-19
JPH077460A (ja) 1995-01-10
AU5040293A (en) 1994-06-02
NO934135D0 (no) 1993-11-16

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