SE9000854L - Foerfarande foer bestaemning av koefficienterna i en transversal ekvalisator - Google Patents

Foerfarande foer bestaemning av koefficienterna i en transversal ekvalisator

Info

Publication number
SE9000854L
SE9000854L SE9000854A SE9000854A SE9000854L SE 9000854 L SE9000854 L SE 9000854L SE 9000854 A SE9000854 A SE 9000854A SE 9000854 A SE9000854 A SE 9000854A SE 9000854 L SE9000854 L SE 9000854L
Authority
SE
Sweden
Prior art keywords
discrete fourier
fourier transformation
procedure
transversal equalizer
determining coefficients
Prior art date
Application number
SE9000854A
Other languages
Unknown language ( )
English (en)
Other versions
SE510915C2 (sv
SE9000854D0 (sv
Inventor
R Kari
Original Assignee
Nokia Data Systems
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 Nokia Data Systems filed Critical Nokia Data Systems
Publication of SE9000854D0 publication Critical patent/SE9000854D0/sv
Publication of SE9000854L publication Critical patent/SE9000854L/sv
Publication of SE510915C2 publication Critical patent/SE510915C2/sv

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
    • H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure
    • H04L25/03044—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure using fractionally spaced delay lines or combinations of fractionally integrally spaced taps

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)
  • Complex Calculations (AREA)
SE9000854A 1989-03-13 1990-03-09 Förfarande för bestämning av koefficienterna i en transversal ekvalisator SE510915C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI891186A FI82336C (sv) 1989-03-13 1989-03-13 Förfarande för bestämning av koefficienter i en transversal ekvalisato r

Publications (3)

Publication Number Publication Date
SE9000854D0 SE9000854D0 (sv) 1990-03-09
SE9000854L true SE9000854L (sv) 1990-09-14
SE510915C2 SE510915C2 (sv) 1999-07-05

Family

ID=8528040

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000854A SE510915C2 (sv) 1989-03-13 1990-03-09 Förfarande för bestämning av koefficienterna i en transversal ekvalisator

Country Status (5)

Country Link
DE (1) DE4007989B4 (sv)
FI (1) FI82336C (sv)
FR (1) FR2644654B1 (sv)
GB (1) GB2229898B (sv)
SE (1) SE510915C2 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83010C (sv) * 1989-08-24 1991-05-10 Nokia Data Systems Förfarande för finavstämning av en utjämnare för användning i ett data överföringssystems mottagare
DE19523327C2 (de) * 1995-06-27 2000-08-24 Siemens Ag Verfahren zur verbesserten Schätzung der Impulsantwort eines Übertragungskanals
DE59803447D1 (de) * 1997-08-12 2002-04-25 Siemens Ag Verfahren und einrichtung zur kanalschätzung
CN114258648B (zh) * 2019-08-19 2024-03-08 日本电信电话株式会社 光通信系统以及光通信方法
CN115051939B (zh) * 2022-08-15 2022-10-28 为准（北京）电子科技有限公司 群时延估计方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI891186A (fi) 1990-09-14
FI891186A0 (fi) 1989-03-13
FI82336B (fi) 1990-10-31
GB2229898A (en) 1990-10-03
DE4007989B4 (de) 2006-01-26
FR2644654B1 (fr) 1994-09-30
SE510915C2 (sv) 1999-07-05
GB2229898B (en) 1993-09-15
GB9005510D0 (en) 1990-05-09
FI82336C (sv) 1991-02-11
FR2644654A1 (fr) 1990-09-21
DE4007989A1 (de) 1990-09-20
SE9000854D0 (sv) 1990-03-09

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Legal Events

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NUG Patent has lapsed