DE69527079T2 - Adaptiver entzerrer - Google Patents

Adaptiver entzerrer

Info

Publication number
DE69527079T2
DE69527079T2 DE69527079T DE69527079T DE69527079T2 DE 69527079 T2 DE69527079 T2 DE 69527079T2 DE 69527079 T DE69527079 T DE 69527079T DE 69527079 T DE69527079 T DE 69527079T DE 69527079 T2 DE69527079 T2 DE 69527079T2
Authority
DE
Germany
Prior art keywords
adaptive equalizer
equalizer
adaptive
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.)
Expired - Fee Related
Application number
DE69527079T
Other languages
English (en)
Other versions
DE69527079D1 (de
Inventor
Abadia Mariano Perez
Leon De Santos Gregorio Nunez
Duran Alfonso Fernandez
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69527079D1 publication Critical patent/DE69527079D1/de
Publication of DE69527079T2 publication Critical patent/DE69527079T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE69527079T 1994-10-21 1995-10-18 Adaptiver entzerrer Expired - Fee Related DE69527079T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES09402196A ES2101639B1 (es) 1994-10-21 1994-10-21 Ecualizador adaptativo.
PCT/EP1995/004087 WO1996013109A1 (en) 1994-10-21 1995-10-18 Adaptive equaliser

Publications (2)

Publication Number Publication Date
DE69527079D1 DE69527079D1 (de) 2002-07-18
DE69527079T2 true DE69527079T2 (de) 2002-12-19

Family

ID=8287777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527079T Expired - Fee Related DE69527079T2 (de) 1994-10-21 1995-10-18 Adaptiver entzerrer

Country Status (10)

Country Link
US (1) US6101219A (de)
EP (1) EP0787394B1 (de)
AU (2) AU700549B2 (de)
CA (1) CA2202683A1 (de)
DE (1) DE69527079T2 (de)
ES (1) ES2101639B1 (de)
FI (1) FI971677A (de)
PL (1) PL177642B1 (de)
WO (1) WO1996013109A1 (de)
ZA (1) ZA958906B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10271051A (ja) * 1997-03-11 1998-10-09 Alcatel Alsthom Co General Electricite 双方向等化を伴う送／受信装置
US6912249B2 (en) * 2001-03-15 2005-06-28 Telefonaktiebolaget L M Ericsson (Publ) Method and system for training a radio receiver
US7257377B2 (en) 2003-02-18 2007-08-14 Qualcomm, Incorporated Systems and methods for improving channel estimation
US7286006B2 (en) * 2004-06-28 2007-10-23 Intel Corporation Sign-sign least means square filter
US20050286644A1 (en) * 2004-06-28 2005-12-29 Jaussi James E Adaptive filter architecture with efficient use of voltage-to-current converters
US7515665B2 (en) 2005-05-31 2009-04-07 Skyworks Solutions, Inc. GFSK/GMSK detector with enhanced performance in co-channel interference and AWGN channels
FR2904711B1 (fr) * 2006-08-04 2008-12-19 Commissariat Energie Atomique Procede de compensation numerique de non linearites dans un systeme de communication et dispositif recepteur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496363A1 (fr) * 1980-12-12 1982-06-18 Cit Alcatel Procede et dispositif de detection de la sequence d'apprentissage d'un egaliseur auto-adaptatif
US4489416A (en) * 1983-03-18 1984-12-18 Rixon, Inc. Equalization system for modems in a polled arrangement
FR2546008B1 (fr) * 1983-05-11 1985-07-12 Labo Electronique Physique Circuit d'egalisation adaptative et de demodulation conjointes
NL8502767A (nl) * 1985-10-10 1987-05-04 Philips Nv Zelfinstellend filter.
US5214391A (en) * 1989-12-06 1993-05-25 Kabushiki Kaisha Toshiba Demodulation apparatus having multipath detector for selecting a first or second demodulator
FI85548C (fi) * 1990-06-14 1992-04-27 Nokia Oy Ab Mottagningsfoerfarande och mottagare foer diskreta signaler.
CA2047557C (en) * 1990-07-20 1996-12-10 Mitsuo Kakuishi Received data adjusting device
JPH04159826A (ja) * 1990-10-24 1992-06-03 Nec Corp 自動等化器
DE69220683T2 (de) * 1991-01-23 1997-11-06 Fujitsu Ltd Adaptive Entzerrer
JP2953132B2 (ja) * 1991-09-12 1999-09-27 松下電器産業株式会社 データ受信装置の等化器
CA2110881C (en) * 1992-12-09 1998-07-28 Kyo Takahashi Adaptive equalizer capable of compensating for carrier frequency offset

Also Published As

Publication number Publication date
EP0787394A1 (de) 1997-08-06
DE69527079D1 (de) 2002-07-18
AU700549B2 (en) 1999-01-07
CA2202683A1 (en) 1996-05-02
ZA958906B (en) 1996-05-14
ES2101639A1 (es) 1997-07-01
PL319816A1 (en) 1997-09-01
AU4474396A (en) 1996-05-15
EP0787394B1 (de) 2002-06-12
ES2101639B1 (es) 1998-03-01
US6101219A (en) 2000-08-08
FI971677A0 (fi) 1997-04-18
WO1996013109A1 (en) 1996-05-02
PL177642B1 (pl) 1999-12-31
FI971677A (fi) 1997-04-18
AU3317195A (en) 1996-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8339 Ceased/non-payment of the annual fee