ATE75356T1 - Adaptiver entzerrer. - Google Patents

Adaptiver entzerrer.

Info

Publication number
ATE75356T1
ATE75356T1 AT86300964T AT86300964T ATE75356T1 AT E75356 T1 ATE75356 T1 AT E75356T1 AT 86300964 T AT86300964 T AT 86300964T AT 86300964 T AT86300964 T AT 86300964T AT E75356 T1 ATE75356 T1 AT E75356T1
Authority
AT
Austria
Prior art keywords
input
tap
integrator
circuit
signals
Prior art date
Application number
AT86300964T
Other languages
English (en)
Inventor
John Gordon Hogeboom
Terence Neil Thomas
Dennis Alan Yarak
Arlan Joseph Anderson
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of ATE75356T1 publication Critical patent/ATE75356T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • 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
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Dc Digital Transmission (AREA)
  • Networks Using Active Elements (AREA)
AT86300964T 1985-02-13 1986-02-12 Adaptiver entzerrer. ATE75356T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/701,287 US4650930A (en) 1985-02-13 1985-02-13 Adaptive equalizer
EP86300964A EP0192411B1 (de) 1985-02-13 1986-02-12 Adaptiver Entzerrer

Publications (1)

Publication Number Publication Date
ATE75356T1 true ATE75356T1 (de) 1992-05-15

Family

ID=24816759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86300964T ATE75356T1 (de) 1985-02-13 1986-02-12 Adaptiver entzerrer.

Country Status (8)

Country Link
US (1) US4650930A (de)
EP (1) EP0192411B1 (de)
JP (1) JPS61216532A (de)
KR (1) KR860006881A (de)
CN (1) CN1008584B (de)
AT (1) ATE75356T1 (de)
CA (1) CA1237786A (de)
DE (1) DE3684933D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447777B (sv) * 1985-04-22 1986-12-08 Ellemtel Utvecklings Ab Forfarande for instellning av ett digitalt utjemnarfilter vid samtidig adaptiv ekoeliminering och adaptiv eliminering av storningar som uppstar genom intersymbolinterferens, samt anordning for genomforande av forfarande
US4970722A (en) * 1987-11-02 1990-11-13 Amp Incorporated Broadband local area network
US4835494A (en) * 1988-04-20 1989-05-30 Amp Incorporated Automatic level control system for broadband cable systems
KR950001179B1 (ko) * 1989-07-31 1995-02-11 삼성전자 주식회사 디지틀 전송용 여파기의 지터 등화기 회로 및 방법
US7187686B1 (en) 1996-11-01 2007-03-06 Sbc Properties, B.P. Telecommunication system, method and subscriber unit for use therein
US6370149B1 (en) * 1998-07-20 2002-04-09 Ameritech Corporation Telecommunication system, method and subscriber unit for use therein
US6262993B1 (en) 1996-11-08 2001-07-17 Kevin Kirmse Computer and peripheral networking device permitting the practical use of buffer insertion-based networks while communicating over unshielded twisted pair conductive media
US5949763A (en) * 1997-07-17 1999-09-07 Ameritech Corporation Method and apparatus for providing broadband access conferencing services
US6141356A (en) * 1997-11-10 2000-10-31 Ameritech Corporation System and method for distributing voice and data information over wireless and wireline networks
US6285671B1 (en) * 1999-04-22 2001-09-04 Ameritech Corporation Method and system for providing facsimile service over a digital subscriber line
US6335936B1 (en) 1999-04-22 2002-01-01 Ameritech Corporation Wide area communication networking
US7782934B2 (en) * 2006-09-18 2010-08-24 Silicon Image, Inc. Parameter scanning for signal over-sampling
US8934526B2 (en) * 2010-06-28 2015-01-13 Miguel Marquina Improvements relating to equalizers
CN108141417B (zh) * 2015-10-09 2021-01-22 索尼公司 总线系统和通信设备
KR102712156B1 (ko) * 2019-09-30 2024-09-30 삼성전자주식회사 이퀄라이징 회로를 포함하는 전자 장치 및 그 동작 방법
CN119788055B (zh) * 2025-03-12 2025-05-16 山东云海国创云计算装备产业创新中心有限公司 自适应组合均衡电路及其自适应电路、方法、装置及设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931604A (en) * 1974-04-10 1976-01-06 Treynor Paul E Sampling automatic equalizer
US4316107A (en) * 1979-02-28 1982-02-16 Dbx, Inc. Multiplier circuit
DE3173567D1 (de) * 1980-09-24 1986-03-06 Toshiba Kk Transversal equalizer
GB2086193B (en) * 1980-10-07 1984-05-16 Standard Telephones Cables Ltd Digital transmission system
GB2111354B (en) * 1981-11-19 1985-06-19 Standard Telephones Cables Ltd Echo canceller
US4481622A (en) * 1982-04-01 1984-11-06 Anderson Jacobson, Inc. High speed dial-up telephone circuit full duplex data transmission techniques
US4545060A (en) * 1983-09-19 1985-10-01 Northern Telecom Limited Decision feedback adaptive equalizer acting on zero states following a non-zero state

Also Published As

Publication number Publication date
KR860006881A (ko) 1986-09-15
JPS61216532A (ja) 1986-09-26
CA1237786A (en) 1988-06-07
EP0192411A3 (en) 1988-08-03
EP0192411A2 (de) 1986-08-27
EP0192411B1 (de) 1992-04-22
DE3684933D1 (de) 1992-05-27
US4650930A (en) 1987-03-17
CN1008584B (zh) 1990-06-27
CN86101560A (zh) 1986-08-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee