FI923307A - Foerfarande foer adaptiv utjaemning av stoerningar mellan tecken, detta tillaempande mottagare samt tillaempning daerav - Google Patents

Foerfarande foer adaptiv utjaemning av stoerningar mellan tecken, detta tillaempande mottagare samt tillaempning daerav Download PDF

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Publication number
FI923307A
FI923307A FI923307A FI923307A FI923307A FI 923307 A FI923307 A FI 923307A FI 923307 A FI923307 A FI 923307A FI 923307 A FI923307 A FI 923307A FI 923307 A FI923307 A FI 923307A
Authority
FI
Finland
Prior art keywords
sample
intersymbol interference
estimated symbol
equalising
associating
Prior art date
Application number
FI923307A
Other languages
English (en)
Finnish (fi)
Other versions
FI923307A0 (fi
Inventor
Lydie Desperben
Ouelid Abdesselem
Pierre-Francois Kamanou
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 FI923307A0 publication Critical patent/FI923307A0/fi
Publication of FI923307A publication Critical patent/FI923307A/fi

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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
    • 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
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03401—PSK
    • H04L2025/03407—Continuous phase
    • 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
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0236—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols using estimation of the other symbols

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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Noise Elimination (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Golf Clubs (AREA)
  • Detergent Compositions (AREA)
  • Error Detection And Correction (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Feedback Control In General (AREA)
FI923307A 1991-07-22 1992-07-20 Foerfarande foer adaptiv utjaemning av stoerningar mellan tecken, detta tillaempande mottagare samt tillaempning daerav FI923307A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109232A FR2679721B1 (fr) 1991-07-22 1991-07-22 Procede d'egalisation adaptative reduisant l'interference intersymbole, et dispositif de reception et application correspondants.

Publications (2)

Publication Number Publication Date
FI923307A0 FI923307A0 (fi) 1992-07-20
FI923307A true FI923307A (fi) 1993-01-23

Family

ID=9415381

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923307A FI923307A (fi) 1991-07-22 1992-07-20 Foerfarande foer adaptiv utjaemning av stoerningar mellan tecken, detta tillaempande mottagare samt tillaempning daerav

Country Status (11)

Country Link
US (1) US5331662A (de)
EP (1) EP0524597B1 (de)
JP (1) JP3589471B2 (de)
AT (1) ATE149071T1 (de)
AU (1) AU651472B2 (de)
CA (1) CA2074277C (de)
DE (1) DE69217518T2 (de)
ES (1) ES2098397T3 (de)
FI (1) FI923307A (de)
FR (1) FR2679721B1 (de)
NZ (1) NZ243590A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2605566B2 (ja) * 1992-12-25 1997-04-30 日本電気株式会社 適応型等化器
DE4311604C1 (de) * 1993-04-08 1994-07-28 Ant Nachrichtentech Zuverlässigkeitsgesteuerte Datendetektion in Empfängern für TDMA-Mobilfunksysteme
DE4311656C1 (de) * 1993-04-08 1994-04-21 Ant Nachrichtentech Geradeinterpolationsmethode zur Kanalstoßantwortadaption in Empfängern für TDMA-Mobilfunksysteme
DE4311655C1 (de) * 1993-04-08 1994-04-21 Ant Nachrichtentech Kalman-Filter zur Kanalstoßantwortadaption in Empfängern für TDMA-Mobilfunksysteme
FR2730370B1 (fr) * 1995-02-07 1997-04-25 France Telecom Dispositif de reception de signaux numeriques a structure iterative, module et procede correspondants
US5905757A (en) * 1996-10-04 1999-05-18 Motorola, Inc. Filter co-processor
DE69828378T2 (de) * 1998-04-03 2005-12-08 Lucent Technologies Inc. Adaptiver entzerrer unter verwendung von bekannten und pseudobekannten symbolen
US6094408A (en) * 1998-06-26 2000-07-25 Philips Electronics North America Corporation Adaptive and selective cancellation of inter-symbol interference of a read channel in storage technologies
FR2789832B1 (fr) * 1999-02-17 2001-12-14 Sagem Procede d'egalisation d'un canal de communication
FI113721B (fi) * 1999-12-15 2004-05-31 Nokia Corp Menetelmä ja vastaanotin kanavaestimaatin iteratiiviseksi parantamiseksi
TWI565270B (zh) * 2015-09-02 2017-01-01 晨星半導體股份有限公司 序列估測裝置及序列估測方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635276A (en) * 1985-07-25 1987-01-06 At&T Bell Laboratories Asynchronous and non-data decision directed equalizer adjustment
EP0293620A1 (de) * 1987-05-25 1988-12-07 BBC Brown Boveri AG Signalübertragungsverfahren
JPH0421207A (ja) * 1990-05-16 1992-01-24 Oki Electric Ind Co Ltd 適応等化器

Also Published As

Publication number Publication date
DE69217518T2 (de) 1997-06-05
DE69217518D1 (de) 1997-03-27
ATE149071T1 (de) 1997-03-15
EP0524597B1 (de) 1997-02-19
NZ243590A (en) 1995-08-28
FI923307A0 (fi) 1992-07-20
EP0524597A1 (de) 1993-01-27
ES2098397T3 (es) 1997-05-01
FR2679721A1 (fr) 1993-01-29
US5331662A (en) 1994-07-19
JP3589471B2 (ja) 2004-11-17
JPH05199143A (ja) 1993-08-06
CA2074277A1 (fr) 1993-01-23
AU1952392A (en) 1993-01-28
AU651472B2 (en) 1994-07-21
FR2679721B1 (fr) 1993-09-24
CA2074277C (fr) 1999-02-23

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