EP1068676A4 - Emetteur recepteur ethernet a capacite de gigabits - Google Patents

Emetteur recepteur ethernet a capacite de gigabits

Info

Publication number
EP1068676A4
EP1068676A4 EP99911246A EP99911246A EP1068676A4 EP 1068676 A4 EP1068676 A4 EP 1068676A4 EP 99911246 A EP99911246 A EP 99911246A EP 99911246 A EP99911246 A EP 99911246A EP 1068676 A4 EP1068676 A4 EP 1068676A4
Authority
EP
European Patent Office
Prior art keywords
gigabit ethernet
ethernet transceiver
transceiver
gigabit
ethernet
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.)
Withdrawn
Application number
EP99911246A
Other languages
German (de)
English (en)
Other versions
EP1068676A1 (fr
Inventor
Oscar E Agazzi
John L Creigh
Mehdi Hatamian
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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
Priority claimed from US09/037,328 external-priority patent/US6236645B1/en
Priority claimed from US09/078,466 external-priority patent/US6201796B1/en
Priority claimed from US09/078,933 external-priority patent/US6792600B1/en
Priority claimed from US09/143,476 external-priority patent/US6304598B1/en
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of EP1068676A1 publication Critical patent/EP1068676A1/fr
Publication of EP1068676A4 publication Critical patent/EP1068676A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/487—Testing crosstalk effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
EP99911246A 1998-03-09 1999-03-08 Emetteur recepteur ethernet a capacite de gigabits Withdrawn EP1068676A4 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US37328 1998-03-09
US09/037,328 US6236645B1 (en) 1998-03-09 1998-03-09 Apparatus for, and method of, reducing noise in a communications system
US09/078,466 US6201796B1 (en) 1998-05-14 1998-05-14 Startup protocol for high throughput communications systems
US09/078,933 US6792600B1 (en) 1998-05-14 1998-05-14 Method and apparatus for just in time compilation of instructions
US78993 1998-05-14
US78466 1998-05-14
US09/143,476 US6304598B1 (en) 1998-08-28 1998-08-28 Apparatus for, and method of, reducing power dissipation in a communications system
US143476 1998-08-28
PCT/US1999/005145 WO1999046867A1 (fr) 1998-03-09 1999-03-08 Emetteur recepteur ethernet a capacite de gigabits

Publications (2)

Publication Number Publication Date
EP1068676A1 EP1068676A1 (fr) 2001-01-17
EP1068676A4 true EP1068676A4 (fr) 2007-11-28

Family

ID=27488438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99911246A Withdrawn EP1068676A4 (fr) 1998-03-09 1999-03-08 Emetteur recepteur ethernet a capacite de gigabits

Country Status (4)

Country Link
EP (1) EP1068676A4 (fr)
JP (1) JP3660589B2 (fr)
CA (2) CA2670691A1 (fr)
WO (1) WO1999046867A1 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807228B2 (en) 1998-11-13 2004-10-19 Broadcom Corporation Dynamic regulation of power consumption of a high-speed communication system
US6928106B1 (en) 1998-08-28 2005-08-09 Broadcom Corporation Phy control module for a multi-pair gigabit transceiver
US6289047B1 (en) 1998-08-28 2001-09-11 Broadcom Corporation Dynamic regulation of power consumption of a high-speed communication system
US6363129B1 (en) 1998-11-09 2002-03-26 Broadcom Corporation Timing recovery system for a multi-pair gigabit transceiver
EP1171982B1 (fr) 1999-04-22 2007-07-25 Broadcom Corporation Giga-ethernet avec decalages temporels entre lignes de paires torsadees
EP1109328B1 (fr) * 1999-12-14 2004-02-25 STMicroelectronics S.A. Systéme de transmission DSL avec compensation de télédiaphonie
DE69906548T2 (de) * 1999-12-14 2004-03-04 Stmicroelectronics N.V. DSL-Übertragungsystem mit Fernnebensprechkompensation
US6934387B1 (en) 1999-12-17 2005-08-23 Marvell International Ltd. Method and apparatus for digital near-end echo/near-end crosstalk cancellation with adaptive correlation
US6816505B1 (en) 2000-02-09 2004-11-09 Marvell International Ltd. Chip-to-chip interface for 1000 BASE T gigabit physical layer device
WO2001084736A1 (fr) * 2000-04-28 2001-11-08 Massana Research Limited Suppression d'echo et d'echo magnetique
US6775529B1 (en) 2000-07-31 2004-08-10 Marvell International Ltd. Active resistive summer for a transformer hybrid
USRE41831E1 (en) * 2000-05-23 2010-10-19 Marvell International Ltd. Class B driver
US6844837B1 (en) 2000-05-23 2005-01-18 Marvell International Ltd. Class B driver
US7280060B1 (en) 2000-05-23 2007-10-09 Marvell International Ltd. Communication driver
US7127481B1 (en) 2000-07-11 2006-10-24 Marvell International, Ltd. Movable tap finite impulse response filter
US6577114B1 (en) 2000-07-31 2003-06-10 Marvell International, Ltd. Calibration circuit
US7606547B1 (en) 2000-07-31 2009-10-20 Marvell International Ltd. Active resistance summer for a transformer hybrid
US7120656B1 (en) 2000-10-04 2006-10-10 Marvell International Ltd. Movable tap finite impulse response filter
US7570657B1 (en) 2000-12-15 2009-08-04 Marvell International Ltd. Autonegotiation between 1000Base-X and 1000Base-T
EP1276249A1 (fr) * 2001-07-13 2003-01-15 Reinhard Hecht Dispositif pour améliorer les caractéristiques de transmission d'un faisceau de lignes de données et système de transmission de données
US7394752B2 (en) * 2001-11-06 2008-07-01 The Board Of Trusttees Of The Leland Stanford Junior University Joint reduction of NEXT and FEXT in xDSL systems
EP1464147B1 (fr) * 2002-01-11 2011-02-09 Agere Systems (Ireland) Research Limited Controle de synchronisation dans des recepteurs et des emetteurs de donnees
US7263541B2 (en) * 2003-01-28 2007-08-28 Agere Systems Inc. Multi-dimensional hybrid and transpose form finite impulse response filters
US8126078B2 (en) 2003-01-28 2012-02-28 Agere Systems Inc. Method and apparatus for reducing noise in an unbalanced channel using common mode component
EP1625668B1 (fr) * 2003-04-28 2014-11-12 Marvell International, Ltd. Annulation d'interferences de voies multiples
ATE554535T1 (de) * 2003-05-16 2012-05-15 Marvell Int Ltd Verfahren und vorrichtung zum entzerren und vermindern von übersprechen
JP2007502054A (ja) * 2003-08-07 2007-02-01 ケラン インコーポレイテッド クロストークキャンセルのための方法とシステム
US7366231B2 (en) * 2003-10-28 2008-04-29 Teranetics, Inc. Sub-block domain transformation multiple signal processing
US7298173B1 (en) 2004-10-26 2007-11-20 Marvell International Ltd. Slew rate control circuit for small computer system interface (SCSI) differential driver
US7813420B2 (en) * 2005-06-02 2010-10-12 Adaptive Spectrum And Signal Alignment, Inc. Adaptive GDFE
CN101536343A (zh) * 2006-10-05 2009-09-16 适应性频谱和信号校正股份有限公司 干扰消除系统
TWI528740B (zh) 2013-10-29 2016-04-01 瑞昱半導體股份有限公司 多個傳輸埠的網路裝置
JP5846183B2 (ja) * 2013-11-11 2016-01-20 株式会社デンソー 通信装置
TWI584606B (zh) 2014-07-29 2017-05-21 瑞昱半導體股份有限公司 乙太網路之訊號接收裝置及其控制方法
GB201713460D0 (en) * 2017-08-22 2017-10-04 Pepperl+Fuchs Gmbh 2-wire ethernet link segment noise handling
CN115943569A (zh) 2020-06-23 2023-04-07 马维尔亚洲私人有限公司 高速数据信道中的滤波器的环境感知运行时间配置
EP4233282A1 (fr) 2020-10-23 2023-08-30 Marvell Asia Pte, Ltd. Égalisation dans un canal de données à grande vitesse ayant une réponse d'impulsion éparse

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271037A (en) * 1990-10-10 1993-12-14 Alcatel N.V. Line equipment for the compensation of crosstalk
US5307405A (en) * 1992-09-25 1994-04-26 Qualcomm Incorporated Network echo canceller
DE19624927A1 (de) * 1996-06-21 1998-01-08 Siemens Ag Schaltungsanordnung zur Fernnebensprechkompensation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388092A (en) * 1989-06-27 1995-02-07 Nec Corporation Echo canceller for two-wire full duplex digital data transmission
US5539773A (en) * 1992-02-17 1996-07-23 Thomson Consumer Electronics S.A. Method and apparatus for ghost cancelling and/or equalizing
US5526347A (en) * 1992-11-02 1996-06-11 Advanced Micro Devices, Inc. Decorrelation controller for an adaptive echo cancellor
JPH06318885A (ja) * 1993-03-11 1994-11-15 Nec Corp 帯域分割適応フィルタによる未知システム同定の方法及び装置
JP2643852B2 (ja) * 1994-08-31 1997-08-20 日本電気株式会社 エコーキャンセラ
JP3336126B2 (ja) * 1994-09-05 2002-10-21 富士通株式会社 エコーキャンセラの波形歪み補償装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271037A (en) * 1990-10-10 1993-12-14 Alcatel N.V. Line equipment for the compensation of crosstalk
US5307405A (en) * 1992-09-25 1994-04-26 Qualcomm Incorporated Network echo canceller
DE19624927A1 (de) * 1996-06-21 1998-01-08 Siemens Ag Schaltungsanordnung zur Fernnebensprechkompensation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9946867A1 *

Also Published As

Publication number Publication date
CA2670691A1 (fr) 1999-09-16
CA2649659A1 (fr) 1999-09-16
JP3660589B2 (ja) 2005-06-15
JP2002507076A (ja) 2002-03-05
EP1068676A1 (fr) 2001-01-17
WO1999046867A1 (fr) 1999-09-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20001009

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BROADCOM CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20071029

17Q First examination report despatched

Effective date: 20080703

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110427