TWI372536B - Transmit adaptive equalization using ordered sets - Google Patents

Transmit adaptive equalization using ordered sets

Info

Publication number
TWI372536B
TWI372536B TW094128430A TW94128430A TWI372536B TW I372536 B TWI372536 B TW I372536B TW 094128430 A TW094128430 A TW 094128430A TW 94128430 A TW94128430 A TW 94128430A TW I372536 B TWI372536 B TW I372536B
Authority
TW
Taiwan
Prior art keywords
adaptive equalization
ordered sets
transmit adaptive
transmit
ordered
Prior art date
Application number
TW094128430A
Other languages
English (en)
Other versions
TW200629815A (en
Inventor
Ali U Ahmed
Robert D Brink
Lane A Smith
Robert Snively
Original Assignee
Agere Systems Inc
Brocade Comm Systems 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 Agere Systems Inc, Brocade Comm Systems Inc filed Critical Agere Systems Inc
Publication of TW200629815A publication Critical patent/TW200629815A/zh
Application granted granted Critical
Publication of TWI372536B publication Critical patent/TWI372536B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H04B10/0779—Monitoring line transmitter or line receiver equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
TW094128430A 2004-09-30 2005-08-19 Transmit adaptive equalization using ordered sets TWI372536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/955,997 US7516226B2 (en) 2004-09-30 2004-09-30 Transmit adaptive equalization using ordered sets

Publications (2)

Publication Number Publication Date
TW200629815A TW200629815A (en) 2006-08-16
TWI372536B true TWI372536B (en) 2012-09-11

Family

ID=35515680

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094128430A TWI372536B (en) 2004-09-30 2005-08-19 Transmit adaptive equalization using ordered sets

Country Status (5)

Country Link
US (1) US7516226B2 (zh)
EP (1) EP1643678A1 (zh)
JP (2) JP2006109443A (zh)
KR (1) KR101107873B1 (zh)
TW (1) TWI372536B (zh)

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JP5565049B2 (ja) 2010-03-31 2014-08-06 富士通株式会社 制御装置及び方法、並びに信号処理装置
US8630198B1 (en) * 2010-12-31 2014-01-14 Altera Corporation Apparatus and methods of dynamic transmit equalization
US9680675B1 (en) * 2012-08-29 2017-06-13 Altera Corporation Methods and apparatus for automated adaptation of transmitter equalizer tap settings
US9647859B2 (en) * 2013-02-22 2017-05-09 Avago Technologies General Ip (Singapore) Pte. Ltd. System and method for link training of a backplane physical layer device operating in simplex mode
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US10339088B2 (en) 2015-09-28 2019-07-02 Dell Products, Lp System and method to blacklist equalization coefficients in a high-speed serial interface
US9946321B2 (en) 2015-10-12 2018-04-17 Dell Products, Lp System and method to proactively screen component wear through time domain response profiling
US9986651B2 (en) 2015-10-30 2018-05-29 Dell Products, Lp Method for mitigating signal attenuation in printed circuit board connections
US9866326B1 (en) * 2016-10-12 2018-01-09 Arista Networks, Inc. Method for self-calibration of an electrical and/or optical channel
US10644907B1 (en) * 2019-01-25 2020-05-05 Dell Products, L.P. System and method of variable equalization for crosstalk minimization
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Also Published As

Publication number Publication date
JP2006109443A (ja) 2006-04-20
KR101107873B1 (ko) 2012-01-25
JP2012080559A (ja) 2012-04-19
US20060067387A1 (en) 2006-03-30
EP1643678A1 (en) 2006-04-05
KR20060051824A (ko) 2006-05-19
JP5242757B2 (ja) 2013-07-24
US7516226B2 (en) 2009-04-07
TW200629815A (en) 2006-08-16

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