AU2013337681B2 - Customer premise SELT based method for detecting the presence of a micro-filter on a VDSL connection - Google Patents

Customer premise SELT based method for detecting the presence of a micro-filter on a VDSL connection Download PDF

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Publication number
AU2013337681B2
AU2013337681B2 AU2013337681A AU2013337681A AU2013337681B2 AU 2013337681 B2 AU2013337681 B2 AU 2013337681B2 AU 2013337681 A AU2013337681 A AU 2013337681A AU 2013337681 A AU2013337681 A AU 2013337681A AU 2013337681 B2 AU2013337681 B2 AU 2013337681B2
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AU
Australia
Prior art keywords
line
determining
signal
modem
filter
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.)
Ceased
Application number
AU2013337681A
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English (en)
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AU2013337681A1 (en
Inventor
Robin Levonas
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.)
Ikanos Communications Inc
Original Assignee
Ikanos Communications 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 Ikanos Communications Inc filed Critical Ikanos Communications Inc
Publication of AU2013337681A1 publication Critical patent/AU2013337681A1/en
Application granted granted Critical
Publication of AU2013337681B2 publication Critical patent/AU2013337681B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • 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
    • H04M3/306—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 for frequencies above the voice frequency, e.g. xDSL line qualification

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU2013337681A 2012-11-05 2013-11-01 Customer premise SELT based method for detecting the presence of a micro-filter on a VDSL connection Ceased AU2013337681B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261722330P 2012-11-05 2012-11-05
US61/722,330 2012-11-05
PCT/US2013/068013 WO2014071162A1 (en) 2012-11-05 2013-11-01 Customer premise selt based method for detecting the presence of a micro-filter on a vdsl connection

Publications (2)

Publication Number Publication Date
AU2013337681A1 AU2013337681A1 (en) 2015-05-07
AU2013337681B2 true AU2013337681B2 (en) 2017-09-14

Family

ID=50622393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2013337681A Ceased AU2013337681B2 (en) 2012-11-05 2013-11-01 Customer premise SELT based method for detecting the presence of a micro-filter on a VDSL connection

Country Status (10)

Country Link
US (1) US9100507B2 (https=)
EP (1) EP2915261A4 (https=)
JP (1) JP2016506096A (https=)
KR (1) KR101720628B1 (https=)
CN (1) CN104769928B (https=)
AU (1) AU2013337681B2 (https=)
BR (1) BR112015009993A2 (https=)
CA (1) CA2889213A1 (https=)
CL (1) CL2015001169A1 (https=)
WO (1) WO2014071162A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015027217A1 (en) * 2013-08-23 2015-02-26 Ikanos Communications, Inc. Method and apparatus for initiating and data collection of single ended line test on customer premises equipment
CN106656264B (zh) * 2013-12-31 2021-01-22 中兴通讯股份有限公司 业务隔离处理方法、装置、系统、dpu和网络适配器
US9432493B2 (en) * 2014-05-02 2016-08-30 Ikanos Communications, Inc. Method and apparatus for detecting missing micro-filter
JP7473353B2 (ja) * 2020-02-14 2024-04-23 矢崎総業株式会社 アンテナ素子選択装置およびアンテナ素子選択システム
GB2608133B (en) 2021-06-22 2024-09-04 British Telecomm Detecting modem power state change

Citations (2)

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EP1801994A1 (en) * 2005-12-23 2007-06-27 Alcatel Lucent ADSL test system
US20100086105A1 (en) * 2008-10-02 2010-04-08 Conexant Systems, Inc. Systems and methods for characterizing loop termination via single-ended line testing

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US6801601B2 (en) 2000-10-31 2004-10-05 Centillium Communications, Inc. Single ended line probing in DSL system using transformerless hybrid
AU2002337669A1 (en) 2001-08-09 2003-02-24 Globespan Virata Incorporated Method and system for providing remote land-line access to customer premises equipment
US7620154B2 (en) * 2002-12-23 2009-11-17 Cambron G Keith Equivalent working length determinative system for digital subscriber line circuits
JP4144368B2 (ja) * 2003-02-13 2008-09-03 住友電気工業株式会社 伝送装置
CN1856987B (zh) 2003-08-21 2011-06-01 阿瓦雷公司 非线性设备检测
WO2006058908A1 (en) 2004-12-03 2006-06-08 Siemens Aktiengesellschaft Method and apparatus to initiate a link test from an intelligent customer premises equipment
US7519110B2 (en) * 2005-01-18 2009-04-14 At&T Intellectual Property I, L.P. System and method for improving DSL performance
US20060251160A1 (en) * 2005-01-26 2006-11-09 Fazlollahi Amir H FDR single ended line testing (SELT) system and method for DSL modems
ATE470289T1 (de) * 2005-03-04 2010-06-15 Alcatel Lucent Verfahren und vorrichtung zur lokalisierung der innerbetrieblichen verdrahtungdefekte
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
CN100396003C (zh) 2005-09-19 2008-06-18 华为技术有限公司 一种宽带接入设备链路故障处理系统及方法
US8509389B2 (en) * 2007-03-07 2013-08-13 Ikanos Communications, Inc. Systems and methods for loop length estimation based on per-port calibration
EP2394394B1 (en) * 2009-02-06 2016-12-07 Broadcom Corporation Network measurements and diagnostics
US8452858B2 (en) 2009-05-15 2013-05-28 Novatel Wireless, Inc. Method and apparatus for loading landing page
WO2011142741A1 (en) 2010-05-10 2011-11-17 Adaptive Spectrum And Signal Alignment, Inc. Non-invasive diagnostic transmission line testing
WO2012009332A2 (en) * 2010-07-13 2012-01-19 Aware Inc Handheld subscriber line test equipment
US20120306895A1 (en) * 2010-10-22 2012-12-06 Tollgrade Communications, Inc. Home wiring test systems and method
US20120307982A1 (en) * 2010-10-22 2012-12-06 Tollgrade Communications, Inc. Home wiring test system using frequency-based measurement techniques
US8761350B2 (en) * 2010-10-22 2014-06-24 Tollgrade Communications, Inc. Home wiring test system with missing filter detection
EP2464088B1 (en) * 2010-12-07 2014-04-02 Alcatel Lucent Method and testing system for testing an analogue frond end

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1801994A1 (en) * 2005-12-23 2007-06-27 Alcatel Lucent ADSL test system
US20100086105A1 (en) * 2008-10-02 2010-04-08 Conexant Systems, Inc. Systems and methods for characterizing loop termination via single-ended line testing

Also Published As

Publication number Publication date
US9100507B2 (en) 2015-08-04
KR20150082425A (ko) 2015-07-15
CN104769928B (zh) 2017-08-22
BR112015009993A2 (pt) 2017-07-11
EP2915261A1 (en) 2015-09-09
KR101720628B1 (ko) 2017-03-28
US20140126705A1 (en) 2014-05-08
CA2889213A1 (en) 2014-05-08
JP2016506096A (ja) 2016-02-25
CN104769928A (zh) 2015-07-08
AU2013337681A1 (en) 2015-05-07
CL2015001169A1 (es) 2015-12-11
EP2915261A4 (en) 2016-08-10
WO2014071162A1 (en) 2014-05-08

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired