IL201489A0 - Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel - Google Patents

Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel

Info

Publication number
IL201489A0
IL201489A0 IL201489A IL20148909A IL201489A0 IL 201489 A0 IL201489 A0 IL 201489A0 IL 201489 A IL201489 A IL 201489A IL 20148909 A IL20148909 A IL 20148909A IL 201489 A0 IL201489 A0 IL 201489A0
Authority
IL
Israel
Prior art keywords
equalizer
data symbol
time
transmission channel
variable transmission
Prior art date
Application number
IL201489A
Other versions
IL201489A (en
Original Assignee
Rohde & Schwarz
Detert Thorben
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 Rohde & Schwarz, Detert Thorben filed Critical Rohde & Schwarz
Publication of IL201489A0 publication Critical patent/IL201489A0/en
Publication of IL201489A publication Critical patent/IL201489A/en

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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03184—Details concerning the metric
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/03292—Arrangements for operating in conjunction with other apparatus with channel estimation circuitry
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03331—Arrangements for the joint estimation of multiple sequences
    • 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
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03337—Arrangements involving per-survivor processing

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)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention relates to a method and an equalizer for detecting at least one data symbol sequence (d
IL201489A 2007-04-17 2009-10-13 Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel IL201489A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007018094 2007-04-17
DE102007039159 2007-08-20
DE102007056726A DE102007056726A1 (en) 2007-04-17 2007-11-26 Method and equalizer for detecting data symbol sequences transmitted over a time-varying transmission channel
PCT/EP2008/002489 WO2008125205A1 (en) 2007-04-17 2008-03-28 Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel

Publications (2)

Publication Number Publication Date
IL201489A0 true IL201489A0 (en) 2010-05-31
IL201489A IL201489A (en) 2014-09-30

Family

ID=39768074

Family Applications (1)

Application Number Title Priority Date Filing Date
IL201489A IL201489A (en) 2007-04-17 2009-10-13 Method and equalizer for detecting data symbol sequences transmitted via a time-variable transmission channel

Country Status (6)

Country Link
EP (1) EP2137915B1 (en)
AT (1) ATE492971T1 (en)
DE (2) DE102007056726A1 (en)
IL (1) IL201489A (en)
PT (1) PT2137915E (en)
WO (1) WO2008125205A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011078565A1 (en) * 2011-03-31 2012-10-04 Rohde & Schwarz Gmbh & Co. Kg Method and apparatus for determining extrinsic information

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029464A1 (en) 2005-12-23 2007-06-28 Rohde & Schwarz Gmbh & Co. Kg Data symbol-sequences detecting method for mobile radio network, involves utilizing channel calculating hypothesis of transmission line for each condition selected in actual time point in phase diagram

Also Published As

Publication number Publication date
ATE492971T1 (en) 2011-01-15
EP2137915A1 (en) 2009-12-30
EP2137915B1 (en) 2010-12-22
WO2008125205A1 (en) 2008-10-23
PT2137915E (en) 2011-01-19
DE102007056726A1 (en) 2008-10-23
DE502008002083D1 (en) 2011-02-03
IL201489A (en) 2014-09-30

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Legal Events

Date Code Title Description
FF Patent granted
MM9K Patent not in force due to non-payment of renewal fees
KB Patent renewed
KB Patent renewed