BR112012012628A2 - método e aparelho para detectar defeitos de fiação em uma linha de assinante digital. - Google Patents

método e aparelho para detectar defeitos de fiação em uma linha de assinante digital.

Info

Publication number
BR112012012628A2
BR112012012628A2 BR112012012628A BR112012012628A BR112012012628A2 BR 112012012628 A2 BR112012012628 A2 BR 112012012628A2 BR 112012012628 A BR112012012628 A BR 112012012628A BR 112012012628 A BR112012012628 A BR 112012012628A BR 112012012628 A2 BR112012012628 A2 BR 112012012628A2
Authority
BR
Brazil
Prior art keywords
subscriber line
digital subscriber
wiring defects
detecting wiring
detecting
Prior art date
Application number
BR112012012628A
Other languages
English (en)
Inventor
Meleki Tehrani Ardavan
Ginis George
Zhang Haibo
Mohseni Mehdi
Park Sun-Uk
Rhee Wonjong
Original Assignee
At&T Intelectual Property I L P
Adaptive Spectrum & Signal Alignment 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 At&T Intelectual Property I L P, Adaptive Spectrum & Signal Alignment Inc filed Critical At&T Intelectual Property I L P
Publication of BR112012012628A2 publication Critical patent/BR112012012628A2/pt

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0847—Transmission error
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/091—Measuring contribution of individual network components to actual service level
    • 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
    • H04L43/16—Threshold monitoring
    • 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
    • H04M3/34—Testing for cross-talk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
BR112012012628A 2009-11-25 2009-11-25 método e aparelho para detectar defeitos de fiação em uma linha de assinante digital. BR112012012628A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/065943 WO2011065945A1 (en) 2009-11-25 2009-11-25 Method and apparatus for detection of wiring defects in a digital subscriber line

Publications (1)

Publication Number Publication Date
BR112012012628A2 true BR112012012628A2 (pt) 2019-09-24

Family

ID=44066816

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012628A BR112012012628A2 (pt) 2009-11-25 2009-11-25 método e aparelho para detectar defeitos de fiação em uma linha de assinante digital.

Country Status (8)

Country Link
US (2) US9106735B2 (pt)
EP (1) EP2504984A4 (pt)
JP (1) JP2013512616A (pt)
CN (1) CN102714678A (pt)
AU (1) AU2009355867B2 (pt)
BR (1) BR112012012628A2 (pt)
CA (1) CA2782017A1 (pt)
WO (1) WO2011065945A1 (pt)

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EP2569868B1 (en) * 2010-05-12 2018-12-19 ADTRAN GmbH Adjusting a power allocation of users in a digital subscriber line environment
US9300525B2 (en) * 2010-07-02 2016-03-29 At&T Intellectual Property I, L.P. Method and system to identify a source of signal impairment
US9288308B2 (en) * 2012-06-08 2016-03-15 Thomson Licensing Method for terminating an operation of a CPE device, and respective CPE device using the method
EP2907045A4 (en) 2012-10-15 2016-05-25 Ikanos Communications Inc METHOD AND DEVICE FOR DETECTING AND ANALYZING NOISE AND OTHER EVENTS RESULTING IN A COMMUNICATION SYSTEM
US9166651B2 (en) 2012-10-17 2015-10-20 Ikanos Communications, Inc. Method and apparatus for sensing noise signals in a wireline communications environment
US8903050B2 (en) * 2012-12-06 2014-12-02 At&T Intellectual Property I, L.P. Network analysis based on ambient electromagnetic signals
EP2770670B1 (en) * 2013-02-26 2017-07-05 Alcatel Lucent Method and device for monitoring the performance of a vectoring group of telecommunication lines
US9270813B2 (en) 2013-08-19 2016-02-23 Tollgrade Communications, Inc. Pre-installation frequency domain premises wiring tests
US10051117B2 (en) 2014-01-30 2018-08-14 Adaptive Spectrum And Signal Alignment, Inc. Systems, methods, and apparatuses for identifying cable-level faults in a copper plant of a DSL system
EP2945297B1 (en) * 2014-05-14 2017-03-22 Alcatel Lucent Method and device for estimating an attainable bitrate of an electrical telecommunication line
CN104199771B (zh) * 2014-09-02 2017-04-19 福州瑞芯微电子股份有限公司 一种中央处理器性能测试方法及***
US9998590B2 (en) * 2014-09-30 2018-06-12 British Telecommunications Public Limited Company Optimised broadband line testing
EP3018831B1 (en) * 2014-11-07 2017-10-18 Alcatel Lucent Method and system for detecting an incorrectly wired line in a vectoring group
US10512000B2 (en) * 2014-12-04 2019-12-17 Assia Spe, Llc Method and apparatus for predicting successful DSL line optimization
US10194020B2 (en) * 2015-09-30 2019-01-29 British Telecommunications Public Limited Company Line fault localisation
EP3249901A1 (en) * 2016-05-23 2017-11-29 Thomson Licensing Device and method for dsl maintenance
WO2018039034A1 (en) * 2016-08-24 2018-03-01 Google Llc Line rate ethernet traffic testing
TWI624157B (zh) * 2016-12-23 2018-05-11 Chunghwa Telecom Co Ltd Automated copper interference analysis and dynamic spectrum supply system and method
WO2019063204A1 (en) * 2017-09-27 2019-04-04 British Telecommunications Public Limited Company FAULT ANALYSIS DEVICE
US11196457B2 (en) 2018-02-15 2021-12-07 British Telecommunications Public Limited Company Digital subscriber line interference identification
GB2572381B (en) * 2018-03-28 2021-04-14 British Telecomm DSL line fault identification
US10887450B1 (en) * 2018-09-06 2021-01-05 Adtran, Inc. Systems and methods for locating faults in a telecommunication line using line test data
CN109541342A (zh) * 2018-11-17 2019-03-29 徐州市奥仕捷电子机箱有限公司 一种机箱的控件检测***

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE533256T1 (de) * 2003-12-07 2011-11-15 Adaptive Spectrum & Signal Adaptive dsl parametertoleranz- und bandsteuerung anhand der betriebsgeschichte.
US7302379B2 (en) * 2003-12-07 2007-11-27 Adaptive Spectrum And Signal Alignment, Inc. DSL system estimation and parameter recommendation
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
US7349963B2 (en) 2004-11-04 2008-03-25 Adaptive Spectrum And Signal Alignment, Inc. System for DSL modem type identification
US7881438B2 (en) 2005-06-02 2011-02-01 Adaptive Spectrum And Signal Alignment, Inc. Self-learning and self-adjusting DSL system
EP1905195B1 (en) 2005-07-10 2020-09-02 Assia Spe, Llc Dsl system estimation
US7593833B2 (en) * 2006-03-03 2009-09-22 At&T Intellectual Property I, L.P. System and method for determining performance of network lines
JP5023144B2 (ja) * 2006-05-01 2012-09-12 アダプティブ スペクトラム アンド シグナル アラインメント インコーポレイテッド ビデオストリーミング診断
CN101785202B (zh) * 2006-07-31 2013-05-22 适应性频谱和信号校正股份有限公司 分析和减轻数字用户线路中的噪声的方法和装置
CN101573951B (zh) 2006-12-07 2012-12-12 适应性频谱和信号校正股份有限公司 Dsl响铃信号兼容
CA2744040A1 (en) * 2008-11-24 2010-05-27 Aware, Inc. Detecting faults affecting communications links
US9241077B2 (en) 2009-07-01 2016-01-19 Adaptive Spectrum And Signal Alignment, Inc. Method and apparatus for DSL performance enhancement in a DSL network

Also Published As

Publication number Publication date
CA2782017A1 (en) 2011-06-03
US9106735B2 (en) 2015-08-11
EP2504984A4 (en) 2016-08-03
EP2504984A1 (en) 2012-10-03
JP2013512616A (ja) 2013-04-11
WO2011065945A8 (en) 2012-07-19
WO2011065945A1 (en) 2011-06-03
US20150350417A1 (en) 2015-12-03
AU2009355867A1 (en) 2012-07-19
CN102714678A (zh) 2012-10-03
US20130022178A1 (en) 2013-01-24
AU2009355867B2 (en) 2016-04-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.