AU2001234637A1 - Method and apparatus for termination detection in an adsl environment - Google Patents

Method and apparatus for termination detection in an adsl environment

Info

Publication number
AU2001234637A1
AU2001234637A1 AU2001234637A AU3463701A AU2001234637A1 AU 2001234637 A1 AU2001234637 A1 AU 2001234637A1 AU 2001234637 A AU2001234637 A AU 2001234637A AU 3463701 A AU3463701 A AU 3463701A AU 2001234637 A1 AU2001234637 A1 AU 2001234637A1
Authority
AU
Australia
Prior art keywords
termination detection
adsl environment
adsl
environment
termination
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.)
Abandoned
Application number
AU2001234637A
Inventor
David Grossel
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.)
Teradyne Inc
Original Assignee
Teradyne 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 Teradyne Inc filed Critical Teradyne Inc
Publication of AU2001234637A1 publication Critical patent/AU2001234637A1/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/02—Calling substations, e.g. by ringing
    • 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
AU2001234637A 2000-02-24 2001-01-30 Method and apparatus for termination detection in an adsl environment Abandoned AU2001234637A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US51217900A 2000-02-24 2000-02-24
US09512179 2000-02-24
US09/512,179 2000-02-24
PCT/US2001/002917 WO2001063893A2 (en) 2000-02-24 2001-01-30 Method and apparatus for termination detection in an adsl environment

Publications (1)

Publication Number Publication Date
AU2001234637A1 true AU2001234637A1 (en) 2001-09-03

Family

ID=24038025

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001234637A Abandoned AU2001234637A1 (en) 2000-02-24 2001-01-30 Method and apparatus for termination detection in an adsl environment

Country Status (8)

Country Link
EP (1) EP1260085A2 (en)
JP (1) JP2003524343A (en)
AR (1) AR033511A1 (en)
AU (1) AU2001234637A1 (en)
BR (1) BR0108936A (en)
CA (1) CA2401054A1 (en)
TW (1) TW498674B (en)
WO (1) WO2001063893A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7333606B1 (en) 2000-04-13 2008-02-19 Adc Telecommunications, Inc. Splitter architecture for a telecommunications system
EP2111024A1 (en) * 2008-04-16 2009-10-21 Nokia Siemens Networks Oy Detection of devices and fault conditions by means of U/I or I/U characteristics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529847A (en) * 1983-12-12 1985-07-16 At&T Bell Laboratories Maintenance termination unit
GB9002171D0 (en) * 1990-01-31 1990-03-28 Raychem Pontoise Sa Maintenance telecommunications unit
US5699402A (en) * 1994-09-26 1997-12-16 Teradyne, Inc. Method and apparatus for fault segmentation in a telephone network
US5636202A (en) * 1995-07-25 1997-06-03 Lucent Technologies Inc. Test system for detecting ISDN NT1-U interfaces

Also Published As

Publication number Publication date
JP2003524343A (en) 2003-08-12
WO2001063893A3 (en) 2002-07-18
CA2401054A1 (en) 2001-08-30
WO2001063893A2 (en) 2001-08-30
TW498674B (en) 2002-08-11
EP1260085A2 (en) 2002-11-27
BR0108936A (en) 2003-12-09
AR033511A1 (en) 2003-12-26

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