NO20041371L - Fremgangsmate og innretning for ikke-samarbeidende blindkorreksjon av digitale kvadraturamplitudemodulerte signaler - Google Patents

Fremgangsmate og innretning for ikke-samarbeidende blindkorreksjon av digitale kvadraturamplitudemodulerte signaler

Info

Publication number
NO20041371L
NO20041371L NO20041371A NO20041371A NO20041371L NO 20041371 L NO20041371 L NO 20041371L NO 20041371 A NO20041371 A NO 20041371A NO 20041371 A NO20041371 A NO 20041371A NO 20041371 L NO20041371 L NO 20041371L
Authority
NO
Norway
Prior art keywords
collaborative
modulated signals
quadrature amplitude
amplitude modulated
digital quadrature
Prior art date
Application number
NO20041371A
Other languages
English (en)
Norwegian (no)
Inventor
Bruno Demissie
Original Assignee
Ewation Gmbh
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 Ewation Gmbh filed Critical Ewation Gmbh
Publication of NO20041371L publication Critical patent/NO20041371L/no

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
    • 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
    • H04L2025/0342—QAM
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03598—Algorithms
    • H04L2025/03605—Block algorithms

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)
  • Filters That Use Time-Delay Elements (AREA)
  • Error Detection And Correction (AREA)
  • Picture Signal Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Networks Using Active Elements (AREA)
NO20041371A 2003-04-12 2004-04-01 Fremgangsmate og innretning for ikke-samarbeidende blindkorreksjon av digitale kvadraturamplitudemodulerte signaler NO20041371L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10316962A DE10316962A1 (de) 2003-04-12 2003-04-12 Verfahren zur nichtkooperativen blinden Entzerrung von digitalen quadratur-amplituden-modulierten Signalen

Publications (1)

Publication Number Publication Date
NO20041371L true NO20041371L (no) 2004-10-13

Family

ID=32864469

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041371A NO20041371L (no) 2003-04-12 2004-04-01 Fremgangsmate og innretning for ikke-samarbeidende blindkorreksjon av digitale kvadraturamplitudemodulerte signaler

Country Status (6)

Country Link
EP (1) EP1467530B1 (pl)
AT (1) ATE462253T1 (pl)
DE (2) DE10316962A1 (pl)
ES (1) ES2343520T3 (pl)
NO (1) NO20041371L (pl)
PL (1) PL1467530T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117411754B (zh) * 2023-12-15 2024-03-08 大尧信息科技(湖南)有限公司 基于决策树综合判决的数字信号调制识别方法及系统

Also Published As

Publication number Publication date
DE10316962A1 (de) 2004-11-11
DE502004010926D1 (de) 2010-05-06
EP1467530A3 (de) 2007-02-14
ATE462253T1 (de) 2010-04-15
ES2343520T3 (es) 2010-08-03
PL1467530T3 (pl) 2010-08-31
EP1467530A2 (de) 2004-10-13
EP1467530B1 (de) 2010-03-24

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application