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FR3101218B1 - Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil - Google Patents

Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil Download PDF

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Publication number
FR3101218B1
FR3101218B1 FR1910460A FR1910460A FR3101218B1 FR 3101218 B1 FR3101218 B1 FR 3101218B1 FR 1910460 A FR1910460 A FR 1910460A FR 1910460 A FR1910460 A FR 1910460A FR 3101218 B1 FR3101218 B1 FR 3101218B1
Authority
FR
France
Prior art keywords
signal
equalizer
equalized
clock
monitoring device
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.)
Active
Application number
FR1910460A
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English (en)
Other versions
FR3101218A1 (fr
Inventor
Nicolas Alain Paul Nodenot
Yohan Denis Lilian Piccin
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.)
MACOM Technology Solutions Holdings Inc
Original Assignee
MACOM Technology Solutions Holdings Inc
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 MACOM Technology Solutions Holdings Inc filed Critical MACOM Technology Solutions Holdings Inc
Priority to FR1910460A priority Critical patent/FR3101218B1/fr
Priority to US17/021,983 priority patent/US11139949B2/en
Priority to PCT/US2020/050919 priority patent/WO2021061457A1/fr
Priority to CN202080066785.6A priority patent/CN114667709B/zh
Priority to EP20869481.0A priority patent/EP4035320B1/fr
Publication of FR3101218A1 publication Critical patent/FR3101218A1/fr
Application granted granted Critical
Publication of FR3101218B1 publication Critical patent/FR3101218B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
    • 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
    • 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
    • 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
    • H04L25/0305—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 blind adaptation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0087—Preprocessing of received signal for synchronisation, e.g. by code conversion, pulse generation or edge detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

L’invention concerne un système pour la commande de l’égalisation appliquée à un signal reçu, comprenant un égaliseur configuré pour égaliser un signal reçu afin de générer un signal égalisé, et un module de récupération d’horloge configuré pour récupérer un signal d’horloge à partir du signal égalisé ou du signal reçu. Un système d’ajustement d’horloge est configuré pour recevoir le signal reçu, et au moins un signal de commande, afin de créer un signal d’horloge d’échantillonnage. Un filtre est configuré pour filtrer le signal égalisé afin de créer un signal filtré. Une unité d’échantillonnage échantillonne le signal filtré ou le signal égalisé de manière à fournir la sortie de l’unité d’échantillonnage à un dispositif de commande. Le dispositif de commande est configuré pour recevoir et traiter la sortie de l’unité d’échantillonnage afin de générer un signal d’amplification, et le dispositif de commande est en outre configuré pour fournir le signal d’amplification à l’égaliseur afin de commander la quantité d’égalisation effectuée par l’égaliseur. 1/5
FR1910460A 2019-09-23 2019-09-23 Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil Active FR3101218B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1910460A FR3101218B1 (fr) 2019-09-23 2019-09-23 Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil
US17/021,983 US11139949B2 (en) 2019-09-23 2020-09-15 Equalizer adaptation based on eye monitor measurements
PCT/US2020/050919 WO2021061457A1 (fr) 2019-09-23 2020-09-15 Adaptation d'égaliseur basée sur des mesures de surveillance d'œil
CN202080066785.6A CN114667709B (zh) 2019-09-23 2020-09-15 基于眼监视器测量的均衡器适配
EP20869481.0A EP4035320B1 (fr) 2019-09-23 2020-09-15 Adaptation d'égaliseur basée sur des mesures de surveillance des yeux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910460 2019-09-23
FR1910460A FR3101218B1 (fr) 2019-09-23 2019-09-23 Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil

Publications (2)

Publication Number Publication Date
FR3101218A1 FR3101218A1 (fr) 2021-03-26
FR3101218B1 true FR3101218B1 (fr) 2022-07-01

Family

ID=70738596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910460A Active FR3101218B1 (fr) 2019-09-23 2019-09-23 Adaptation d’égaliseur sur la base de mesures de dispositif de surveillance de l’œil

Country Status (5)

Country Link
US (1) US11139949B2 (fr)
EP (1) EP4035320B1 (fr)
CN (1) CN114667709B (fr)
FR (1) FR3101218B1 (fr)
WO (1) WO2021061457A1 (fr)

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Also Published As

Publication number Publication date
US20210091921A1 (en) 2021-03-25
FR3101218A1 (fr) 2021-03-26
CN114667709A (zh) 2022-06-24
US11139949B2 (en) 2021-10-05
EP4035320A1 (fr) 2022-08-03
WO2021061457A1 (fr) 2021-04-01
EP4035320B1 (fr) 2025-12-24
EP4035320A4 (fr) 2023-05-24
CN114667709B (zh) 2024-07-02

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