WO2007000547A3 - Method for correcting an impulse noise errors on an sdsl line - Google Patents

Method for correcting an impulse noise errors on an sdsl line Download PDF

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Publication number
WO2007000547A3
WO2007000547A3 PCT/FR2006/050470 FR2006050470W WO2007000547A3 WO 2007000547 A3 WO2007000547 A3 WO 2007000547A3 FR 2006050470 W FR2006050470 W FR 2006050470W WO 2007000547 A3 WO2007000547 A3 WO 2007000547A3
Authority
WO
WIPO (PCT)
Prior art keywords
sdsl
line
correcting
impulse noise
receiver
Prior art date
Application number
PCT/FR2006/050470
Other languages
French (fr)
Other versions
WO2007000547A2 (en
Inventor
Amoikon Patrick Nda
Meryem Ouzzif
Ahmed Zeddam
Original Assignee
France Telecom
Amoikon Patrick Nda
Meryem Ouzzif
Ahmed Zeddam
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 France Telecom, Amoikon Patrick Nda, Meryem Ouzzif, Ahmed Zeddam filed Critical France Telecom
Publication of WO2007000547A2 publication Critical patent/WO2007000547A2/en
Publication of WO2007000547A3 publication Critical patent/WO2007000547A3/en

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Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Abstract

The invention relates to a method for correcting errors introduced by impulse noises on an SDSL line between a data transmitter (10) and receiver (20). According to said invention, the inventive method consists, for the receiver (20), in detecting impulse noises affecting at least one data segment on said line, in identifying said affected segment, in requiring the transmitter (10) to retransmit said affected segment and, for the transmitter, in retransmitting the affected segment to the receiver (20). Said invention can be used for protecting SDSL applications against impulse noise effects.
PCT/FR2006/050470 2005-06-01 2006-05-22 Method for correcting an impulse noise errors on an sdsl line WO2007000547A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0505585 2005-06-01
FR0505585 2005-06-01

Publications (2)

Publication Number Publication Date
WO2007000547A2 WO2007000547A2 (en) 2007-01-04
WO2007000547A3 true WO2007000547A3 (en) 2007-03-29

Family

ID=35124557

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050470 WO2007000547A2 (en) 2005-06-01 2006-05-22 Method for correcting an impulse noise errors on an sdsl line

Country Status (1)

Country Link
WO (1) WO2007000547A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009089152A1 (en) 2008-01-03 2009-07-16 Conexant Systems, Inc. Cognitive and universal impulse noise protection
US8432955B2 (en) 2009-07-10 2013-04-30 Futurewei Technologies, Inc. Method for robust crosstalk precoder training in channels with impulse noise
WO2013097220A1 (en) * 2011-12-31 2013-07-04 中国科学院微电子研究所 System and method for realizing error detection and retransmission based on enable signal line feedback

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460154B1 (en) * 1998-11-27 2002-10-01 Nortel Networks Limited Data error correction system
EP1276267A2 (en) * 2001-07-12 2003-01-15 Samsung Electronics Co., Ltd. Hybrid automatic repeat-request system and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460154B1 (en) * 1998-11-27 2002-10-01 Nortel Networks Limited Data error correction system
EP1276267A2 (en) * 2001-07-12 2003-01-15 Samsung Electronics Co., Ltd. Hybrid automatic repeat-request system and method

Also Published As

Publication number Publication date
WO2007000547A2 (en) 2007-01-04

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