ATE501591T1 - Testverfahren und einrichtung zur identifizierung von internen leitungsproblemen - Google Patents

Testverfahren und einrichtung zur identifizierung von internen leitungsproblemen

Info

Publication number
ATE501591T1
ATE501591T1 AT04293136T AT04293136T ATE501591T1 AT E501591 T1 ATE501591 T1 AT E501591T1 AT 04293136 T AT04293136 T AT 04293136T AT 04293136 T AT04293136 T AT 04293136T AT E501591 T1 ATE501591 T1 AT E501591T1
Authority
AT
Austria
Prior art keywords
test method
internal line
line problems
identifying internal
identifying
Prior art date
Application number
AT04293136T
Other languages
English (en)
Inventor
Marc Jean Joseph Fossion
Jerome Alexandre Eekman
Original Assignee
Alcatel Lucent
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 Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE501591T1 publication Critical patent/ATE501591T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
    • H04M3/304—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using xDSL modems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/305—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AT04293136T 2004-12-24 2004-12-24 Testverfahren und einrichtung zur identifizierung von internen leitungsproblemen ATE501591T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04293136A EP1675368B1 (de) 2004-12-24 2004-12-24 Testverfahren und Einrichtung zur Identifizierung von internen Leitungsproblemen

Publications (1)

Publication Number Publication Date
ATE501591T1 true ATE501591T1 (de) 2011-03-15

Family

ID=34931665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04293136T ATE501591T1 (de) 2004-12-24 2004-12-24 Testverfahren und einrichtung zur identifizierung von internen leitungsproblemen

Country Status (7)

Country Link
US (1) US7567613B2 (de)
EP (1) EP1675368B1 (de)
KR (1) KR20070093131A (de)
CN (1) CN1794766A (de)
AT (1) ATE501591T1 (de)
DE (1) DE602004031745D1 (de)
WO (1) WO2006066902A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302379B2 (en) * 2003-12-07 2007-11-27 Adaptive Spectrum And Signal Alignment, Inc. DSL system estimation and parameter recommendation
US8031761B2 (en) * 2003-12-07 2011-10-04 Adaptive Spectrum And Signal Alignment, Inc. Adaptive margin and band control
US7809116B2 (en) * 2003-12-07 2010-10-05 Adaptive Spectrum And Signal Alignment, Inc. DSL system estimation including known DSL line scanning and bad splice detection capability
US7460588B2 (en) * 2005-03-03 2008-12-02 Adaptive Spectrum And Signal Alignment, Inc. Digital subscriber line (DSL) state and line profile control
CN104022918B (zh) * 2005-07-10 2018-04-10 适应性频谱和信号校正股份有限公司 数字用户线路dsl系统估计
US7830955B2 (en) * 2005-07-10 2010-11-09 Adaptive Spectrum & Signal Alignment, Inc. Adaptive margin and band control
ATE554594T1 (de) 2005-09-06 2012-05-15 Alcatel Lucent Verfahren und gerät zum erkennen eines fehlenden filters/signalteilers
CN102099779B (zh) * 2005-10-04 2014-05-21 适应性频谱和信号校正股份有限公司 Dsl系统
US20080181134A1 (en) * 2007-01-29 2008-07-31 Nikolaos Anerousis System and method for monitoring large-scale distribution networks by data sampling
CN101459498B (zh) * 2007-12-11 2012-05-23 华为技术有限公司 一种分离器的检测方法、装置和系统
KR101132884B1 (ko) * 2009-02-04 2012-04-03 엘에스산전 주식회사 전원 안정화 회로망에서의 노이즈 측정 시스템, 이에 적용되는 가변 필터 및, 전원 안정화 회로망에서의 노이즈 측정 방법
US8255967B2 (en) * 2009-08-21 2012-08-28 At&T Intellectual Property I, Lp Method and apparatus for high speed data services
US8615686B2 (en) * 2010-07-02 2013-12-24 At&T Intellectual Property I, L.P. Method and system to prevent chronic network impairments
WO2012054921A2 (en) 2010-10-22 2012-04-26 Tollgrade Communications, Inc. Integrated ethernet over coaxial cable, stb, and physical layer test and monitoring
US8761350B2 (en) * 2010-10-22 2014-06-24 Tollgrade Communications, Inc. Home wiring test system with missing filter detection
FR2971107B1 (fr) * 2011-01-27 2015-04-03 Spidcom Technologies Procede et dispositif d'emission d'un signal utilisant un masque de puissance d'emission
US8547833B2 (en) 2011-05-13 2013-10-01 Cisco Technology, Inc. Systems and methods for determining bitloading
US8762088B2 (en) 2012-01-30 2014-06-24 Jds Uniphase Corporation MoCA quality index measurement system for qualifying home networks
WO2014125736A1 (ja) * 2013-02-14 2014-08-21 ソニー株式会社 音声認識装置、および音声認識方法、並びにプログラム
CN110333401B (zh) * 2019-07-16 2020-09-11 西安电子科技大学 高精度定噪变信方式的载噪比标定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6950459B1 (en) * 1999-01-08 2005-09-27 Panasonic Communications Co., Ltd. Activation of multiple xDSL modems with half duplex and full duplex procedures
ATE516635T1 (de) * 2000-01-07 2011-07-15 Aware Inc Diagnostisches verfahren und sender/empfänger für mehrträgermodems
WO2001056200A1 (en) * 2000-01-26 2001-08-02 Vyyo, Ltd. A unidirectional communication scheme for remote maintenance and co ntrol in a broadband wireless access system
US6574308B1 (en) * 2000-05-09 2003-06-03 Paradyne Corporation Digital subscriber line diagnostic system
WO2004047481A2 (en) * 2002-11-18 2004-06-03 Globespanvirata Incorporated Smart dsl system for ldsl
US7519110B2 (en) * 2005-01-18 2009-04-14 At&T Intellectual Property I, L.P. System and method for improving DSL performance

Also Published As

Publication number Publication date
CN1794766A (zh) 2006-06-28
DE602004031745D1 (de) 2011-04-21
US20060164101A1 (en) 2006-07-27
KR20070093131A (ko) 2007-09-17
WO2006066902A1 (en) 2006-06-29
US7567613B2 (en) 2009-07-28
EP1675368B1 (de) 2011-03-09
EP1675368A1 (de) 2006-06-28

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Legal Events

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