DE60019320D1 - Verbessertes verfahren zur ermittlung der schleifenkonfiguration eines teilnehmers - Google Patents

Verbessertes verfahren zur ermittlung der schleifenkonfiguration eines teilnehmers

Info

Publication number
DE60019320D1
DE60019320D1 DE60019320T DE60019320T DE60019320D1 DE 60019320 D1 DE60019320 D1 DE 60019320D1 DE 60019320 T DE60019320 T DE 60019320T DE 60019320 T DE60019320 T DE 60019320T DE 60019320 D1 DE60019320 D1 DE 60019320D1
Authority
DE
Germany
Prior art keywords
participant
determining
improved method
grinding configuration
grinding
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.)
Expired - Lifetime
Application number
DE60019320T
Other languages
English (en)
Other versions
DE60019320T2 (de
Inventor
Stefano Galli
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.)
Intellectual Ventures II LLC
Original Assignee
Telcordia Technologies 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 Telcordia Technologies Inc filed Critical Telcordia Technologies Inc
Application granted granted Critical
Publication of DE60019320D1 publication Critical patent/DE60019320D1/de
Publication of DE60019320T2 publication Critical patent/DE60019320T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/493—Testing echo effects or singing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/002—Applications of echo suppressors or cancellers in telephonic connections
    • 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
DE60019320T 1999-09-30 2000-09-29 Verbessertes verfahren zur ermittlung der schleifenkonfiguration eines teilnehmers Expired - Lifetime DE60019320T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15709499P 1999-09-30 1999-09-30
US157094P 1999-09-30
PCT/US2000/027010 WO2001024491A1 (en) 1999-09-30 2000-09-29 Improved method for determining subscriber loop make-up

Publications (2)

Publication Number Publication Date
DE60019320D1 true DE60019320D1 (de) 2005-05-12
DE60019320T2 DE60019320T2 (de) 2006-03-09

Family

ID=22562317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019320T Expired - Lifetime DE60019320T2 (de) 1999-09-30 2000-09-29 Verbessertes verfahren zur ermittlung der schleifenkonfiguration eines teilnehmers

Country Status (5)

Country Link
EP (1) EP1219097B1 (de)
CA (1) CA2378839C (de)
DE (1) DE60019320T2 (de)
ES (1) ES2240237T3 (de)
WO (2) WO2001024491A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111808A1 (de) * 1999-12-21 2001-06-27 Alcatel Verfahren und Gerät zum Bestimmen von Eigenschaften eines Übertragungskanals
JP4477626B2 (ja) * 2003-05-12 2010-06-09 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 信号ループ試験のための方法および装置
CA2522902C (en) * 2003-05-15 2010-10-12 Telcordia Technologies, Inc. Method and system for improved single-ended loop make-up identification
CN100379210C (zh) * 2003-06-08 2008-04-02 华为技术有限公司 通信系统回波特性的在线测试方法及测试系统
EP1733483B1 (de) * 2004-02-11 2011-05-11 Aware, Inc. Kommunikationskanal-kapazitätsschätzung
EP1592214B1 (de) 2004-04-28 2012-12-26 Lantiq Deutschland GmbH Anordnung und Verfahren zur Messung von elektrischen Eigenschaften von Kommunikationsleitungen, die an einer Leitungskarte angeschlossen sind
AU2006214319A1 (en) 2005-02-14 2006-08-24 Miikana Therapeutics, Inc. Fused heterocyclic compounds useful as inhibitors of histone deacetylase
US8102970B2 (en) 2006-07-18 2012-01-24 Lantiq Deutschland Gmbh Method and apparatus for line testing
US9025733B2 (en) 2006-07-18 2015-05-05 Lantiq Deutschland Gmbh Method and apparatus for line testing
US9225825B2 (en) 2006-07-18 2015-12-29 Lantiq Deutschland Gmbh Method and apparatus for line testing
WO2010088788A1 (en) * 2009-02-09 2010-08-12 Abb Research Ltd Method for detecting network asymmetrical status and asymmetrical communication channels for power system
CN111162506B (zh) * 2020-01-13 2022-02-18 华电国际电力股份有限公司邹县发电厂 一种双速电动机保护测控装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634755A (en) * 1969-04-25 1972-01-11 Us Air Force System to measure the frequency domain response of a radar component
US3903477A (en) * 1974-07-29 1975-09-02 Sperry Rand Corp Network time domain measurement system
FR2498334A1 (fr) * 1981-01-21 1982-07-23 Gabry Andre Installation de localisation de coupures et de courts-circuits dans une ligne bifilaire
FR2504274A1 (fr) * 1981-04-17 1982-10-22 Poitevin Jean Pierre Dispositif de localisation de defauts dans une ligne bifilaire
US4446341A (en) * 1982-07-16 1984-05-01 Bell Telephone Laboratories, Incorporated Mechanized testing of subscriber facilities
US4675899A (en) * 1984-07-20 1987-06-23 Om Ahuja Frequency ring director
US4620069A (en) * 1984-11-23 1986-10-28 Itt Corporation Method and apparatus to determine whether a subscriber line is loaded or non-loaded
US4970466A (en) * 1989-03-22 1990-11-13 Microtest, Inc. TDR cable testing apparatus with pulse timing manipulation to automatically compensate for diverse cable characteristics
US5128619A (en) * 1989-04-03 1992-07-07 Bjork Roger A System and method of determining cable characteristics
US5083086A (en) * 1990-07-12 1992-01-21 James G. Biddle Co. Differential arc reflectometry
US5343461A (en) * 1991-08-27 1994-08-30 Ameritech Services, Inc. Full duplex digital transmission facility loop-back test, diagnostics and maintenance system
DE4220410C1 (de) * 1992-06-19 1993-11-25 Siemens Ag Verfahren zum Bestimmen eines Fehlers auf einer elektrischen Übertragungsleitung
US5465287A (en) * 1994-01-13 1995-11-07 Teledata Communication Ltd. Subscriber line impedance measurement device and method
US5559427A (en) * 1994-04-04 1996-09-24 Fluke Corporation Instrument and method for testing local area network cables
US5461318A (en) * 1994-06-08 1995-10-24 Borchert; Marshall B. Apparatus and method for improving a time domain reflectometer
US5699402A (en) * 1994-09-26 1997-12-16 Teradyne, Inc. Method and apparatus for fault segmentation in a telephone network
US5864602A (en) * 1997-04-28 1999-01-26 Nynex Science & Technologies, Inc. Qualifying telephone line for digital transmission service
US5956386A (en) * 1997-06-20 1999-09-21 Advanced Micro Devices, Inc. Telephone subscriber line diagnostics system and method

Also Published As

Publication number Publication date
DE60019320T2 (de) 2006-03-09
CA2378839A1 (en) 2001-04-05
EP1219097A4 (de) 2003-04-16
WO2001024491A1 (en) 2001-04-05
CA2378839C (en) 2004-08-24
ES2240237T3 (es) 2005-10-16
EP1219097B1 (de) 2005-04-06
EP1219097A1 (de) 2002-07-03
WO2001024482A1 (en) 2001-04-05

Similar Documents

Publication Publication Date Title
DE50013489D1 (de) Verfahren zur automatischen Anpassung der Anzeige eines Kombiinstruments
DE60238677D1 (de) Verfahren zur Bestimmung der Durchlässigkeit eines Verbands
DE50013673D1 (de) Verfahren zur Sichtweitenbestimmung
DE69732905D1 (de) Verfahren zur verbesserung der genauigkeit von maschinen
DE69817839D1 (de) Verfahren zur erhöhung der photosynthese
DE60033471D1 (de) Verfahren zur messung der funktionellen residualkapazität
DE50111955D1 (de) Verfahren zur kleinflächigen beseitigung von lackierungsfehlern
DE60029182D1 (de) Verfahren zur eindeutigen Abstandsschätzung
DE60003922D1 (de) Verfahren zum bebildern eines gegenstands
DE50004536D1 (de) Verfahren zum Vermessen eines Körperbereichs
DE69831064D1 (de) Verfahren zur Bestimmung der Position eines Punktes
DE60124884D1 (de) Verfahren zur verbesserung der fotomaskengeometrie
DE69933315D1 (de) Verfahren zur reinigung von distickstoffmonoxid
ATA67898A (de) Verfahren zur gewinnung eines desinfektionsmittels
ATA93097A (de) Verfahren zur bestimmung eines alkaliions
DE60019320D1 (de) Verbessertes verfahren zur ermittlung der schleifenkonfiguration eines teilnehmers
DE69940842D1 (de) Verfahren zur gemeinsamen nutzung eines exklusiven schlüssels
DE59908397D1 (de) Verfahren zur Ermittlung eines Pumpenzustandes
DE69720527D1 (de) Verfahren zur kodierung eines sprachsignals
DE50000893D1 (de) Verfahren zur veredelung
DE60003077D1 (de) Verfahren zur leckerkennung
DE59908114D1 (de) Verfahren zur bestimmung der position eines fahrzeugs
DE60016126D1 (de) Verfahren zur Entgratung eines Jochkörpers
DE19932324B8 (de) Verfahren zur Ermittlung der Planheit bzw. der Welligkeit eines bewegten Bandes
DE50014809D1 (de) Verfahren zur Füllstandsmessung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TELCORDIA LICENSING COMPANY LLC, PISCATAWAY, N, US

R082 Change of representative

Ref document number: 1219097

Country of ref document: EP

Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE

R081 Change of applicant/patentee

Ref document number: 1219097

Country of ref document: EP

Owner name: INTELLECTUAL VENTURES II LLC, US

Free format text: FORMER OWNER: TTI INVENTIONS B LLC, WILMINGTON, US

Effective date: 20120806

R082 Change of representative

Ref document number: 1219097

Country of ref document: EP

Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE

Effective date: 20120806