US20010055332A1 - Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders - Google Patents

Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders Download PDF

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Publication number
US20010055332A1
US20010055332A1 US09/769,516 US76951601A US2001055332A1 US 20010055332 A1 US20010055332 A1 US 20010055332A1 US 76951601 A US76951601 A US 76951601A US 2001055332 A1 US2001055332 A1 US 2001055332A1
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function
power
data rate
minimizing
cross talk
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US09/769,516
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US6393052B2 (en
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Hamid Sadjadpour
Ranjan Sonalkar
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AT&T Corp
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AT&T Corp
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Assigned to AT&T CORP. reassignment AT&T CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SADJADPOUR, HAMID R., SONALKAR, RANJAN V.
Priority to TW90103274A priority patent/TW574810B/zh
Priority to PCT/US2001/004835 priority patent/WO2001061956A1/en
Priority to EP01910725A priority patent/EP1256223A1/en
Publication of US20010055332A1 publication Critical patent/US20010055332A1/en
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Publication of US6393052B2 publication Critical patent/US6393052B2/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
US09/769,516 2000-02-17 2001-01-26 Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders Expired - Fee Related US6393052B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/769,516 US6393052B2 (en) 2000-02-17 2001-01-26 Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders
TW90103274A TW574810B (en) 2000-02-17 2001-02-14 Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders
PCT/US2001/004835 WO2001061956A1 (en) 2000-02-17 2001-02-15 Method and apparatus for minimizing cross talk due to discrete multi-tone transmission in cable binders
EP01910725A EP1256223A1 (en) 2000-02-17 2001-02-15 Method and apparatus for minimising cross talk due to discrete mutli-tone transmission in cable binders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18330800P 2000-02-17 2000-02-17
US09/769,516 US6393052B2 (en) 2000-02-17 2001-01-26 Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders

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US20010055332A1 true US20010055332A1 (en) 2001-12-27
US6393052B2 US6393052B2 (en) 2002-05-21

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US09/769,516 Expired - Fee Related US6393052B2 (en) 2000-02-17 2001-01-26 Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders

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US (1) US6393052B2 (US20010055332A1-20011227-M00008.png)
EP (1) EP1256223A1 (US20010055332A1-20011227-M00008.png)
TW (1) TW574810B (US20010055332A1-20011227-M00008.png)
WO (1) WO2001061956A1 (US20010055332A1-20011227-M00008.png)

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US20030028898A1 (en) * 2001-05-04 2003-02-06 General Instrument Corporation Enhanced return path performance using modulation-based alignment criteria
US20030112858A1 (en) * 2001-12-19 2003-06-19 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US20030117963A1 (en) * 2001-12-19 2003-06-26 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
US20040171359A1 (en) * 2003-02-28 2004-09-02 Olav Tirkkonen Power allocation in a communication system
EP1492261A1 (en) * 2003-06-25 2004-12-29 Alcatel Power control method for remotely deployed communication service
US20060002457A1 (en) * 2004-06-30 2006-01-05 Pasquale Romano Multi-carrier communication using adaptive tone-pruning
EP1670202A1 (en) * 2004-12-08 2006-06-14 Alcatel Method and appartus for spectrum management for communication channels with crosstalk
US20060280237A1 (en) * 2005-06-10 2006-12-14 Adaptive Spectrum And Signal Alignment, Inc. DSL system loading and ordering
US20070177558A1 (en) * 2006-01-31 2007-08-02 Ayachitula Naga A Location aware, on demand, media delivery to remote devices
US20090207985A1 (en) * 2006-06-06 2009-08-20 Adaptive Spectrum And Signal Alignment, Inc. DSL System
US20090257581A1 (en) * 2008-04-09 2009-10-15 Conexant Systems, Inc. Cooperative MIMO for Alien Noise Cancellation (COMAC) for Upstream VDSL Systems
US20100067544A1 (en) * 2002-04-01 2010-03-18 At&T Intellectual Property I, L.P. Multiuser Allocation Method for Maximizing Transmission Capacity
WO2010099399A1 (en) * 2009-02-27 2010-09-02 Ikanos Technology, Ltd. Systems and methods for mitigating self-induced far-end crosstalk
US7813439B2 (en) 2006-02-06 2010-10-12 Broadcom Corporation Various methods and apparatuses for impulse noise detection
US7852950B2 (en) 2005-02-25 2010-12-14 Broadcom Corporation Methods and apparatuses for canceling correlated noise in a multi-carrier communication system
US7953163B2 (en) 2004-11-30 2011-05-31 Broadcom Corporation Block linear equalization in a multicarrier communication system
US8194722B2 (en) 2004-10-11 2012-06-05 Broadcom Corporation Various methods and apparatuses for impulse noise mitigation
US8204211B2 (en) 2009-04-29 2012-06-19 Ikanos Communications, Inc. Systems and methods for selecting tones for far-end cross talk mitigation
US8472533B2 (en) 2008-10-10 2013-06-25 Broadcom Corporation Reduced-complexity common-mode noise cancellation system for DSL
US8761348B2 (en) 2005-06-02 2014-06-24 Adaptive Spectrum And Signal Alignment, Inc. DSL system training
US20140254704A1 (en) * 2001-06-01 2014-09-11 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US20150016344A1 (en) * 2012-05-04 2015-01-15 Huawei Technologies Co., Ltd. Signal Transmission Method, Communications Equipment, and System
US9374257B2 (en) 2005-03-18 2016-06-21 Broadcom Corporation Methods and apparatuses of measuring impulse noise parameters in multi-carrier communication systems
US9941928B2 (en) 2006-06-06 2018-04-10 Adaptive Spectrum And Signal Alignment, Inc. Systems, methods, and apparatuses for implementing a DSL system
GB2561010A (en) * 2017-03-31 2018-10-03 British Telecomm Method and apparatus for transmitting signals over wire connections
GB2561005A (en) * 2017-03-31 2018-10-03 British Telecomm Method and apparatus for transmitting signals over wire connections

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US6711121B1 (en) * 1998-10-09 2004-03-23 At&T Corp. Orthogonal code division multiplexing for twisted pair channels
US7512149B2 (en) * 2003-04-23 2009-03-31 At & T Intellectual Property Ii, L.P. Bit and power allocation scheme for full-duplex transmission with echo cancellation in multicarrier-based modems
US7263130B1 (en) * 2001-05-25 2007-08-28 3Com Corporation Method and apparatus for evaluating error control parameters of self-similar constellations
US20030031239A1 (en) * 2001-08-08 2003-02-13 Posthuma Carl Robert Maximizing DSL throughput
US7076514B2 (en) * 2001-12-18 2006-07-11 Conexant, Inc. Method and system for computing pre-equalizer coefficients
US7356049B1 (en) * 2001-12-28 2008-04-08 Ikanos Communication, Inc. Method and apparatus for optimization of channel capacity in multi-line communication systems using spectrum management techniques
US6999433B2 (en) * 2002-10-17 2006-02-14 Coppergate Communication Ltd. Method of reducing near-end crosstalk in an MxU networking architecture
US7693189B2 (en) 2002-10-17 2010-04-06 Coppergate Communication Ltd. HPNA hub
US7697408B2 (en) * 2002-12-13 2010-04-13 Adtran, Inc. Data communication system and method capable of limiting effects of crosstalk by adjusting transceiver power levels
US7471931B2 (en) * 2002-12-13 2008-12-30 Adtran, Inc. System and method for controlling transceivers based on a location indicator
US8029528B2 (en) * 2005-01-03 2011-10-04 Atricure, Inc. Instrument guide and method for use
US8073135B2 (en) * 2005-05-10 2011-12-06 Adaptive Spectrum And Signal Alignment, Inc. Binder identification
US7688884B2 (en) * 2005-06-10 2010-03-30 Adaptive Spectrum And Signal Alignment, Inc. Vectored DSL nesting
US8320480B2 (en) * 2006-09-04 2012-11-27 Telefonaktiebolaget Lm Ericsson (Publ) Method for bit-loading in a multi-tone DSL system

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US6130882A (en) 1997-09-25 2000-10-10 Motorola, Inc. Method and apparatus for configuring a communication system
US5991311A (en) * 1997-10-25 1999-11-23 Centillium Technology Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM-ISDN for reduced cross-talk
AU2006399A (en) 1997-12-19 1999-07-12 Rice University Spectral optimization and joint signaling techniques for communication in the presence of cross talk
US6144696A (en) * 1997-12-31 2000-11-07 At&T Corp. Spread spectrum bit allocation algorithm
EP0930752A3 (en) 1998-01-14 1999-10-20 Motorola, Inc. Method for allocating data and power in a discrete multitone communication system
JP3201350B2 (ja) 1998-05-15 2001-08-20 日本電気株式会社 適応等化器タップ係数のトレーニング方法およびトレーニング装置

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7684341B2 (en) * 2001-05-04 2010-03-23 General Instrument Corporation Enhanced return path performance using modulation-based alignment criteria
US20030028898A1 (en) * 2001-05-04 2003-02-06 General Instrument Corporation Enhanced return path performance using modulation-based alignment criteria
US9843348B2 (en) 2001-06-01 2017-12-12 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US9160385B2 (en) * 2001-06-01 2015-10-13 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US20140254704A1 (en) * 2001-06-01 2014-09-11 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US10404300B2 (en) 2001-06-01 2019-09-03 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US10938427B2 (en) 2001-06-01 2021-03-02 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US7826387B2 (en) 2001-12-19 2010-11-02 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
US20030117963A1 (en) * 2001-12-19 2003-06-26 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
US7103004B2 (en) * 2001-12-19 2006-09-05 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
US8059704B2 (en) 2001-12-19 2011-11-15 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US7126984B2 (en) 2001-12-19 2006-10-24 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US20110129005A1 (en) * 2001-12-19 2011-06-02 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US20070019681A1 (en) * 2001-12-19 2007-01-25 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
US20070036207A1 (en) * 2001-12-19 2007-02-15 Xianbin Wang Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US20030112858A1 (en) * 2001-12-19 2003-06-19 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US7903725B2 (en) 2001-12-19 2011-03-08 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US20100067544A1 (en) * 2002-04-01 2010-03-18 At&T Intellectual Property I, L.P. Multiuser Allocation Method for Maximizing Transmission Capacity
US7916802B2 (en) * 2002-04-01 2011-03-29 At&T Intellectual Property I, Lp Multiuser allocation method for maximizing transmission capacity
US20040171359A1 (en) * 2003-02-28 2004-09-02 Olav Tirkkonen Power allocation in a communication system
WO2004077778A1 (en) * 2003-02-28 2004-09-10 Nokia Corporation Power and bit loading allocation in a communication system with a plurality of channels
EP1492261A1 (en) * 2003-06-25 2004-12-29 Alcatel Power control method for remotely deployed communication service
US20040264559A1 (en) * 2003-06-25 2004-12-30 Alcatel Power control method for remotely deployed communication service
US7330516B2 (en) 2003-06-25 2008-02-12 Alcatel Power control method for remotely deployed communication service
US20060002457A1 (en) * 2004-06-30 2006-01-05 Pasquale Romano Multi-carrier communication using adaptive tone-pruning
US7502336B2 (en) * 2004-06-30 2009-03-10 2Wire, Inc. Multi-carrier communication using adaptive tone-pruning
US8194722B2 (en) 2004-10-11 2012-06-05 Broadcom Corporation Various methods and apparatuses for impulse noise mitigation
US7953163B2 (en) 2004-11-30 2011-05-31 Broadcom Corporation Block linear equalization in a multicarrier communication system
EP1670202A1 (en) * 2004-12-08 2006-06-14 Alcatel Method and appartus for spectrum management for communication channels with crosstalk
US7782748B2 (en) 2004-12-08 2010-08-24 Alcatel Lucent Power spectrum control method for communication channels limited by disturbers and apparatus for performing such a method
US20060153178A1 (en) * 2004-12-08 2006-07-13 Alcatel Power spectrum control method for communication channels limited by disturbers and apparatus for performing such a method
US7852950B2 (en) 2005-02-25 2010-12-14 Broadcom Corporation Methods and apparatuses for canceling correlated noise in a multi-carrier communication system
US9374257B2 (en) 2005-03-18 2016-06-21 Broadcom Corporation Methods and apparatuses of measuring impulse noise parameters in multi-carrier communication systems
US8761348B2 (en) 2005-06-02 2014-06-24 Adaptive Spectrum And Signal Alignment, Inc. DSL system training
US20060280237A1 (en) * 2005-06-10 2006-12-14 Adaptive Spectrum And Signal Alignment, Inc. DSL system loading and ordering
US7852952B2 (en) * 2005-06-10 2010-12-14 Adaptive Spectrum And Signal Alignment, Inc. DSL system loading and ordering
US20070177558A1 (en) * 2006-01-31 2007-08-02 Ayachitula Naga A Location aware, on demand, media delivery to remote devices
US7647037B2 (en) 2006-01-31 2010-01-12 International Business Machines Corporation Location aware, on demand, media delivery to remote devices
US7813439B2 (en) 2006-02-06 2010-10-12 Broadcom Corporation Various methods and apparatuses for impulse noise detection
US9941928B2 (en) 2006-06-06 2018-04-10 Adaptive Spectrum And Signal Alignment, Inc. Systems, methods, and apparatuses for implementing a DSL system
US8483369B2 (en) 2006-06-06 2013-07-09 Adaptive Spectrum And Signal Alignment, Inc. DSL system
US20090207985A1 (en) * 2006-06-06 2009-08-20 Adaptive Spectrum And Signal Alignment, Inc. DSL System
US20090257581A1 (en) * 2008-04-09 2009-10-15 Conexant Systems, Inc. Cooperative MIMO for Alien Noise Cancellation (COMAC) for Upstream VDSL Systems
US8300803B2 (en) 2008-04-09 2012-10-30 Ikanos Communications, Inc. Cooperative MIMO for alien noise cancellation (COMAC) for upstream VDSL systems
US8472533B2 (en) 2008-10-10 2013-06-25 Broadcom Corporation Reduced-complexity common-mode noise cancellation system for DSL
US9160381B2 (en) 2008-10-10 2015-10-13 Broadcom Corporation Adaptive frequency-domain reference noise canceller for multicarrier communications systems
US8605837B2 (en) 2008-10-10 2013-12-10 Broadcom Corporation Adaptive frequency-domain reference noise canceller for multicarrier communications systems
US8644127B2 (en) 2009-02-27 2014-02-04 Ikanos Communications, Inc. Systems and methods for mitigating self-induced far-end crosstalk
WO2010099399A1 (en) * 2009-02-27 2010-09-02 Ikanos Technology, Ltd. Systems and methods for mitigating self-induced far-end crosstalk
US20100220823A1 (en) * 2009-02-27 2010-09-02 Ikanos Communications, Inc. Systems and Methods for Mitigating Self-Induced Far-End Crosstalk
US8204211B2 (en) 2009-04-29 2012-06-19 Ikanos Communications, Inc. Systems and methods for selecting tones for far-end cross talk mitigation
US20150016344A1 (en) * 2012-05-04 2015-01-15 Huawei Technologies Co., Ltd. Signal Transmission Method, Communications Equipment, and System
US9485740B2 (en) * 2012-05-04 2016-11-01 Huawei Technologies Co., Ltd. Signal transmission method, communications equipment, and system
GB2561010A (en) * 2017-03-31 2018-10-03 British Telecomm Method and apparatus for transmitting signals over wire connections
GB2561005A (en) * 2017-03-31 2018-10-03 British Telecomm Method and apparatus for transmitting signals over wire connections
GB2561005B (en) * 2017-03-31 2020-08-19 British Telecomm Method and apparatus for transmitting signals over wire connections

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Publication number Publication date
TW574810B (en) 2004-02-01
EP1256223A1 (en) 2002-11-13
WO2001061956A1 (en) 2001-08-23
US6393052B2 (en) 2002-05-21

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