DE60210031D1 - Signalvorverarbeitung zur Bestimmung der Eigenschaften einer Übertragungsleitung - Google Patents

Signalvorverarbeitung zur Bestimmung der Eigenschaften einer Übertragungsleitung

Info

Publication number
DE60210031D1
DE60210031D1 DE60210031T DE60210031T DE60210031D1 DE 60210031 D1 DE60210031 D1 DE 60210031D1 DE 60210031 T DE60210031 T DE 60210031T DE 60210031 T DE60210031 T DE 60210031T DE 60210031 D1 DE60210031 D1 DE 60210031D1
Authority
DE
Germany
Prior art keywords
transmission line
determining
signal preprocessing
scattering parameter
port scattering
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
DE60210031T
Other languages
English (en)
Other versions
DE60210031T2 (de
Inventor
Tom Bostoen
Thierry Pollet
Patrick Jan Maria Boets
Biesen Leonard Pierre Van
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 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
Application filed by Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60210031D1 publication Critical patent/DE60210031D1/de
Publication of DE60210031T2 publication Critical patent/DE60210031T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/04—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant in circuits having distributed constants, e.g. having very long conductors or involving high frequencies
    • G01R27/06—Measuring reflection coefficients; Measuring standing-wave ratio
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
DE60210031T 2002-10-18 2002-10-18 Signalvorverarbeitung zur Bestimmung der Eigenschaften einer Übertragungsleitung Expired - Lifetime DE60210031T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02292592A EP1411361B1 (de) 2002-10-18 2002-10-18 Signalvorverarbeitung zur Bestimmung der Eigenschaften einer Übertragungsleitung

Publications (2)

Publication Number Publication Date
DE60210031D1 true DE60210031D1 (de) 2006-05-11
DE60210031T2 DE60210031T2 (de) 2006-11-09

Family

ID=32039240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210031T Expired - Lifetime DE60210031T2 (de) 2002-10-18 2002-10-18 Signalvorverarbeitung zur Bestimmung der Eigenschaften einer Übertragungsleitung

Country Status (5)

Country Link
US (1) US6909978B2 (de)
EP (1) EP1411361B1 (de)
AT (1) ATE321273T1 (de)
DE (1) DE60210031T2 (de)
ES (1) ES2256428T3 (de)

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US20030035376A1 (en) * 2001-08-20 2003-02-20 Xiaofen Chen Derivation of composite step-function response
EP1388953B1 (de) * 2002-08-05 2007-10-03 Alcatel Lucent Teilnehmeranschlusslokalisierung in einem Teilnehmeranschluss auf der Basis von Messungen des Reflexionszeitbereichs
US7499423B1 (en) * 2004-06-10 2009-03-03 Cisco Technology, Inc. (Us) System and method for clock distribution and synchronization and radio location
US7437693B1 (en) * 2005-03-31 2008-10-14 Cadence Design Systems, Inc. Method and system for s-parameter generation
JP4495238B2 (ja) * 2005-10-27 2010-06-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信伝送路の特性を推定するための方法、装置、およびコンピュータプログラム
US8065100B2 (en) * 2006-01-31 2011-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and a system for cable or subscriber loop investigation performing loop topology identification
US20070197169A1 (en) * 2006-02-01 2007-08-23 Viss Marlin E Systems and methods for transmitter and channel characterization
US8121029B2 (en) * 2006-02-06 2012-02-21 At&T Intellectual Property I, L.P. Methods and systems for providing supported DSL communications features as selections
DE102006031053A1 (de) * 2006-07-05 2008-01-10 Rohde & Schwarz Gmbh & Co. Kg Anordnung zum Bestimmen der Betriebskenngrößen eines Hochfrequenz-Leistungsverstärkers
EP2039018B1 (de) 2006-07-11 2016-03-09 Telefonaktiebolaget LM Ericsson (publ) Schätzung von übertragungsleitungs-einfügeverlusten
US20080310617A1 (en) * 2007-06-14 2008-12-18 Infineon Technologies Ag Transmission Links
US7703202B2 (en) * 2008-01-18 2010-04-27 Inventec Corporation Method for manufacturing a transmission line equalizer
GB2458653B (en) 2008-03-25 2012-11-21 Radiodetection Ltd Time-domain reflectometer
US8295444B2 (en) * 2008-06-13 2012-10-23 Ikanos Communications, Inc. Systems and methods for performing loop analysis based on un-calibrated single-ended line testing
US8222906B2 (en) * 2008-06-19 2012-07-17 Paul Francis Wyar Adaptive pulse width time domain reflectometer
DE102009007382A1 (de) * 2009-01-27 2010-08-05 Hagenuk KMT Kabelmeßtechnik GmbH Verfahren und Vorrichtung zur Kompensation von Zuleitungseinflüssen bei einer Fehlerortung
US8761350B2 (en) 2010-10-22 2014-06-24 Tollgrade Communications, Inc. Home wiring test system with missing filter detection
EP2630754A4 (de) 2010-10-22 2017-06-21 Tollgrade Communications, Inc. Integriertes ethernet über koaxialkabel, stb sowie prüfung und überwachung physischer schichten
WO2012138271A1 (en) * 2011-04-08 2012-10-11 Telefonaktiebolaget L M Ericsson (Publ) Transmission line parameter determination
US9450284B2 (en) * 2013-07-01 2016-09-20 Hamilton Sundstrand Corporation Resonance based cable compensation
CN103344837B (zh) * 2013-07-11 2015-04-15 中国南方电网有限责任公司超高压输电公司检修试验中心 一种同杆并架双回直流输电线路的参数测量方法
CN106471748B (zh) * 2014-06-19 2020-12-25 瑞典爱立信有限公司 用于估计传输介质的特征阻抗的方法和线路估计设备
US11029348B2 (en) 2018-11-09 2021-06-08 Western Digital Technologies, Inc. Measuring a load resistance coupled to a transmission line
CN111624410B (zh) * 2020-06-29 2023-03-28 普联技术有限公司 一种散射参数模型的获取方法及装置
DE102021114651A1 (de) 2021-06-08 2022-12-08 Ostfalia Hochschule für angewandte Wissenschaften - Hochschule Braunschweig/Wolfenbüttel, Körperschaft des öffentlichen Rechts Computer-implementiertes Verfahren, Computerprogramm, Computerprogrammprodukt und Vorrichtung zur Analyse eines zu untersuchenden Objekts
CN116595945B (zh) * 2023-07-14 2023-10-20 浙江大华技术股份有限公司 高精度仿真散射参数提取方法、电子设备和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401068C2 (de) * 1993-08-30 1997-04-10 Rohde & Schwarz Netzwerkanalysator und Verfahren zum Kalibrieren
US6205220B1 (en) * 1998-06-29 2001-03-20 Texas Instruments Incorporated Method to mitigate the near-far fext problem
US6421624B1 (en) * 1999-02-05 2002-07-16 Advantest Corp. Multi-port device analysis apparatus and method and calibration method thereof
WO2001001158A1 (en) * 1999-06-25 2001-01-04 Telcordia Technologies, Inc. Single ended measurement method and system for determining subscriber loop make up
US6263047B1 (en) * 1999-09-07 2001-07-17 Tempo Research Corporation Apparatus and method for characterizing the loading pattern of a telecommunications transmission line
ES2270967T3 (es) * 2001-04-02 2007-04-16 Alcatel Metodo y aparato para la identificacion de una red de acceso a traves de mediciones de 1-puerto.
DE60136460D1 (de) * 2001-10-03 2008-12-18 Alcatel Lucent Verfahren und Vorrichtung zum messen des Übersprechens in einem XDSL-netz
US7092452B2 (en) * 2002-03-25 2006-08-15 Bae Systems Information And Electronic Systems Integration Inc Co-channel interference receiver
EP1388953B1 (de) * 2002-08-05 2007-10-03 Alcatel Lucent Teilnehmeranschlusslokalisierung in einem Teilnehmeranschluss auf der Basis von Messungen des Reflexionszeitbereichs
US7505197B2 (en) * 2003-03-13 2009-03-17 Fujitsu Limited Optical amplifier provided with control function of pumping light, and optical transmission system using the same

Also Published As

Publication number Publication date
DE60210031T2 (de) 2006-11-09
EP1411361A1 (de) 2004-04-21
EP1411361B1 (de) 2006-03-22
ATE321273T1 (de) 2006-04-15
US6909978B2 (en) 2005-06-21
US20040080323A1 (en) 2004-04-29
ES2256428T3 (es) 2006-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR