DE60123599D1 - Messung der Augenöffnung eines Signales - Google Patents

Messung der Augenöffnung eines Signales

Info

Publication number
DE60123599D1
DE60123599D1 DE60123599T DE60123599T DE60123599D1 DE 60123599 D1 DE60123599 D1 DE 60123599D1 DE 60123599 T DE60123599 T DE 60123599T DE 60123599 T DE60123599 T DE 60123599T DE 60123599 D1 DE60123599 D1 DE 60123599D1
Authority
DE
Germany
Prior art keywords
measurement
signal
eye opening
eye
opening
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.)
Expired - Lifetime
Application number
DE60123599T
Other languages
English (en)
Other versions
DE60123599T2 (de
Inventor
Wolfgang Baumert
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8183272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60123599(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of DE60123599D1 publication Critical patent/DE60123599D1/de
Application granted granted Critical
Publication of DE60123599T2 publication Critical patent/DE60123599T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
DE60123599T 2001-08-01 2001-08-01 Messung der Augenöffnung eines Signales Expired - Lifetime DE60123599T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01440248A EP1282256B1 (de) 2001-08-01 2001-08-01 Messung der Augenöffnung eines Signales

Publications (2)

Publication Number Publication Date
DE60123599D1 true DE60123599D1 (de) 2006-11-16
DE60123599T2 DE60123599T2 (de) 2008-01-31

Family

ID=8183272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60123599T Expired - Lifetime DE60123599T2 (de) 2001-08-01 2001-08-01 Messung der Augenöffnung eines Signales

Country Status (3)

Country Link
US (1) US6784653B2 (de)
EP (1) EP1282256B1 (de)
DE (1) DE60123599T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1282256B1 (de) * 2001-08-01 2006-10-04 Alcatel Messung der Augenöffnung eines Signales
US7406135B2 (en) * 2004-06-22 2008-07-29 International Business Machines Corporation Reducing power consumption in signal detection
US7424382B2 (en) * 2004-11-23 2008-09-09 Agilent Technologies, Inc. Characterizing eye diagrams
TWI322588B (en) * 2006-07-18 2010-03-21 Sunplus Technology Co Ltd Adaptive equalizer apparatus with digital eye-opening monitor unit and method thereof
US8364033B2 (en) * 2009-12-08 2013-01-29 Telcordia Technologies, Inc. Differential eye diagrams
JP5609523B2 (ja) * 2010-10-15 2014-10-22 富士通株式会社 受信回路
KR102163877B1 (ko) 2014-10-13 2020-10-12 삼성전자 주식회사 Serdes 회로 구동 방법
KR102275636B1 (ko) 2015-01-20 2021-07-13 삼성전자주식회사 아이 오프닝 회로를 구비한 집적 회로 및 서데스 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449223A (en) * 1980-06-23 1984-05-15 Raytheon Company Eye opening monitor
US4475210A (en) * 1982-02-26 1984-10-02 International Telephone And Telegraph Corporation Data eye monitor
US4847874A (en) * 1987-09-09 1989-07-11 Westinghouse Electric Corp. Clock recovery system for digital data
CA2056679C (en) * 1991-11-29 2002-02-12 Timothy Joseph Nohara Automatic monitoring of digital communication channel conditions using eye patterns
JP3551393B2 (ja) * 1995-03-20 2004-08-04 富士通株式会社 識別回路
US6154158A (en) * 1998-06-30 2000-11-28 Qualcomm Incorporated Digital-to-analog converter D.C. offset correction comparing converter input and output signals
US6282592B1 (en) * 1998-12-14 2001-08-28 Nortel Networks Limited Method and apparatus for high-speed data transmission bus entrainment
JP4180738B2 (ja) * 1999-06-14 2008-11-12 株式会社東芝 デジタル信号品質モニタ方法とこの方法を用いた通信装置
DE10052279A1 (de) * 2000-10-20 2002-04-25 Alcatel Sa Schneller Augenmonitor und Empfänger mit schnellem Augenmonitor
EP1282256B1 (de) * 2001-08-01 2006-10-04 Alcatel Messung der Augenöffnung eines Signales

Also Published As

Publication number Publication date
US20030025491A1 (en) 2003-02-06
EP1282256B1 (de) 2006-10-04
DE60123599T2 (de) 2008-01-31
EP1282256A1 (de) 2003-02-05
US6784653B2 (en) 2004-08-31

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition