ATE326116T1 - Verfahren und gerät zur digitalen abonnenten- schleifenqualifikation - Google Patents

Verfahren und gerät zur digitalen abonnenten- schleifenqualifikation

Info

Publication number
ATE326116T1
ATE326116T1 AT99924354T AT99924354T ATE326116T1 AT E326116 T1 ATE326116 T1 AT E326116T1 AT 99924354 T AT99924354 T AT 99924354T AT 99924354 T AT99924354 T AT 99924354T AT E326116 T1 ATE326116 T1 AT E326116T1
Authority
AT
Austria
Prior art keywords
loop
digital subscriber
subscriber loop
twisted pair
services
Prior art date
Application number
AT99924354T
Other languages
English (en)
Inventor
Elliot Eichen
David L Brooks
Original Assignee
Verizon Lab 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 Verizon Lab Inc filed Critical Verizon Lab Inc
Application granted granted Critical
Publication of ATE326116T1 publication Critical patent/ATE326116T1/de

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
    • H04M3/305—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2227—Quality of service 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Quality & Reliability (AREA)
  • Human Resources & Organizations (AREA)
  • Tourism & Hospitality (AREA)
  • General Physics & Mathematics (AREA)
  • Operations Research (AREA)
  • Game Theory and Decision Science (AREA)
  • Educational Administration (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT99924354T 1998-05-29 1999-05-19 Verfahren und gerät zur digitalen abonnenten- schleifenqualifikation ATE326116T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/086,386 US6292539B1 (en) 1998-05-29 1998-05-29 Method and apparatus for digital subscriber loop qualification

Publications (1)

Publication Number Publication Date
ATE326116T1 true ATE326116T1 (de) 2006-06-15

Family

ID=22198240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99924354T ATE326116T1 (de) 1998-05-29 1999-05-19 Verfahren und gerät zur digitalen abonnenten- schleifenqualifikation

Country Status (7)

Country Link
US (1) US6292539B1 (de)
EP (1) EP1093609B1 (de)
AT (1) ATE326116T1 (de)
AU (1) AU4087599A (de)
CA (1) CA2333518C (de)
DE (1) DE69931259T2 (de)
WO (1) WO1999063427A1 (de)

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US6744854B2 (en) 1999-12-09 2004-06-01 Harris Corporation Detection of bridge taps by frequency domain reflectometry-based signal processing with precursor signal conditioning
US6816575B2 (en) * 1999-12-09 2004-11-09 Harris Corporation Single ended loop loss measurement by frequency domain reflectometry-based signal processing
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US6865221B2 (en) * 2000-01-07 2005-03-08 Aware, Inc. Systems and methods for loop length and bridged tap length determination of a transmission line
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US6760847B1 (en) * 2000-04-13 2004-07-06 Nortel Networks Limited Method for performing subscriber loop disturber recognition by comparing measured sample power spectral densities with a set of known power spectral densities
CA2406151C (en) 2000-04-18 2010-04-13 Aware, Inc. Data allocation with variable snr margins
US6985444B1 (en) * 2000-06-02 2006-01-10 Teradyne, Inc. Binning of results from loop qualification tests
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US6819746B1 (en) * 2000-07-10 2004-11-16 Verizon Services Corp. Expert system for loop qualification of XDSL services
US6885730B1 (en) * 2000-07-19 2005-04-26 Paradyne Corporation System and method for subscriber loop testing
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US6496566B1 (en) * 2000-09-29 2002-12-17 Lucent Technologies Inc. Metallic testing of a subscriber loop that provides both voice and digital subscriber line services
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US7620154B2 (en) 2002-12-23 2009-11-17 Cambron G Keith Equivalent working length determinative system for digital subscriber line circuits
US7079626B2 (en) * 2003-03-05 2006-07-18 Sbc Properties, L.P. System and method for imputing data into a database
DE10314841A1 (de) * 2003-04-01 2004-12-16 Siemens Ag Verfahren zum Ermitteln der Übertragungsfunktion von Teilnehmeranschlussleitungen mit Hilfe eines formalen, einsteinkausalen Leitungsmodells
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US7876815B2 (en) * 2007-05-15 2011-01-25 At&T Intellectual Property I, L.P. Methods and apparatus to qualify a wire-pair for a digital subscriber line (DSL) service
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Also Published As

Publication number Publication date
AU4087599A (en) 1999-12-20
CA2333518A1 (en) 1999-12-09
US6292539B1 (en) 2001-09-18
EP1093609A1 (de) 2001-04-25
DE69931259D1 (de) 2006-06-14
DE69931259T2 (de) 2007-02-08
EP1093609B1 (de) 2006-05-10
EP1093609A4 (de) 2004-08-11
CA2333518C (en) 2010-03-09
WO1999063427A1 (en) 1999-12-09

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