DK3461015T3 - Fleksibel overvågning af krydstalekoblingsstyrke - Google Patents

Fleksibel overvågning af krydstalekoblingsstyrke Download PDF

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Publication number
DK3461015T3
DK3461015T3 DK18205593.9T DK18205593T DK3461015T3 DK 3461015 T3 DK3461015 T3 DK 3461015T3 DK 18205593 T DK18205593 T DK 18205593T DK 3461015 T3 DK3461015 T3 DK 3461015T3
Authority
DK
Denmark
Prior art keywords
coupling strength
speed coupling
flexible monitoring
cross speed
cross
Prior art date
Application number
DK18205593.9T
Other languages
English (en)
Inventor
Rainer STROBEL
Heinrich Schenk
Original Assignee
Lantiq Beteiligungs Gmbh & Co Kg
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 Lantiq Beteiligungs Gmbh & Co Kg filed Critical Lantiq Beteiligungs Gmbh & Co Kg
Application granted granted Critical
Publication of DK3461015T3 publication Critical patent/DK3461015T3/da

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Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/487—Testing crosstalk effects
    • 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
    • H04M3/34—Testing for cross-talk
DK18205593.9T 2011-08-29 2012-08-24 Fleksibel overvågning af krydstalekoblingsstyrke DK3461015T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161528564P 2011-08-29 2011-08-29
EP12006056.1A EP2566064B1 (en) 2011-08-29 2012-08-24 Adaptive monitoring of crosstalk coupling strength

Publications (1)

Publication Number Publication Date
DK3461015T3 true DK3461015T3 (da) 2020-07-13

Family

ID=47146134

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18205593.9T DK3461015T3 (da) 2011-08-29 2012-08-24 Fleksibel overvågning af krydstalekoblingsstyrke

Country Status (4)

Country Link
US (1) US9548792B2 (da)
EP (2) EP3461015B1 (da)
DK (1) DK3461015T3 (da)
ES (1) ES2798141T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690805B1 (en) * 2012-07-23 2020-05-27 Lantiq Beteiligungs-GmbH & Co.KG Spectrum management and timing optimization over multiple distribution points
EP2704331B1 (en) * 2012-08-30 2014-12-24 Alcatel Lucent Method and device for determining a parameter that characterizes a number of spare positions to be used for cancelling the crosstalk of lines joining a digital subscriber line vectoring group
US9374132B2 (en) * 2012-12-28 2016-06-21 Broadcom Corporation Communication system capable of measuring crosstalk in legacy line
US10193594B2 (en) * 2014-09-30 2019-01-29 British Telecommunications Public Limited Company Method and apparatus for transmitting and receiving signals over pairs of wires
KR101672513B1 (ko) 2015-06-09 2016-11-03 주식회사 케이티 번들 케이블 내 간섭 완화 장치 및 그 방법
EP3211804B1 (en) * 2016-02-26 2019-01-23 Alcatel Lucent Method and apparatus for determination of vectoring matrices
US10574292B2 (en) 2016-08-29 2020-02-25 British Telecommunications Public Limited Company Method and apparatus for transmitting data over metallic wire pairs
EP3301898A1 (en) 2016-09-29 2018-04-04 British Telecommunications public limited company Method and apparatus for transmitting data from a transmitter device to one or more receiver devices
US11317171B2 (en) 2016-09-30 2022-04-26 British Telecommunications Public Limited Company Viewer importance adaptive bit rate delivery
EP3539283B1 (en) 2016-11-08 2021-03-31 British Telecommunications Public Limited Company Method and apparatus for operating a digital subscriber line arrangement
WO2018087104A1 (en) 2016-11-08 2018-05-17 British Telecommunications Public Limited Company Method and apparatus for operating a digital subscriber line arrangement
GB2561008B (en) * 2017-03-31 2021-11-17 British Telecomm Method and apparatus for operating communication system
WO2018178188A1 (en) * 2017-03-31 2018-10-04 British Telecommunications Public Limited Company Method and apparatus for operating communication system
WO2020038989A1 (en) 2018-08-21 2020-02-27 British Telecommunications Public Limited Company Methods and apparatus for communicating via digital subscriber lines
GB2576520B (en) * 2018-08-21 2023-05-03 British Telecomm Methods and apparatus for communicating via digital subscriber lines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7843949B2 (en) * 2007-08-17 2010-11-30 Lantiq Deutschland Gmbh Communication apparatus and method with changing composition of a vectored group
US8081560B2 (en) * 2007-08-31 2011-12-20 Alcatel Lucent Method and apparatus for self-tuning precoder
US8126042B2 (en) 2008-08-06 2012-02-28 Lantiq Deutschland Gmbh FEXT estimation and signaling in vector transmission
US20120020395A1 (en) * 2008-12-23 2012-01-26 Elad Domanovitz System and method for digital subscriber loop crosstalk cancellation
US8204100B2 (en) * 2009-01-15 2012-06-19 Lantiq Deutschland Gmbh Methods and apparatuses for data transmission
US8179774B2 (en) * 2009-01-30 2012-05-15 Lantiq Deutschland Gmbh Cross-talk coefficient updating in vector transmission
US20110007623A1 (en) * 2009-07-10 2011-01-13 Futurewei Technologies, Inc. Method for Estimating the Strength of a Crosstalk Channel
EP2457333B1 (en) 2009-07-20 2015-12-16 Lantiq Deutschland GmbH Method and apparatus for vectored data communication
US8675469B2 (en) * 2009-12-17 2014-03-18 At&T Intellectual Property I, Lp Monitoring non-managed wire pairs to improve dynamic spectrum management performance
EP2388983B1 (en) * 2010-05-18 2012-12-19 Alcatel Lucent Method for testing a component of a vectoring system and line termination equipment configured to carry out said method
US8780686B2 (en) * 2010-07-22 2014-07-15 Nicholas P. Sands Reduced memory vectored DSL

Also Published As

Publication number Publication date
US9548792B2 (en) 2017-01-17
EP2566064A3 (en) 2017-11-01
EP2566064B1 (en) 2018-11-14
US20130229905A1 (en) 2013-09-05
ES2798141T3 (es) 2020-12-09
EP3461015A1 (en) 2019-03-27
EP3461015B1 (en) 2020-04-15
EP2566064A2 (en) 2013-03-06

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