IN2014MN02005A - - Google Patents

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Publication number
IN2014MN02005A
IN2014MN02005A IN2005MUN2014A IN2014MN02005A IN 2014MN02005 A IN2014MN02005 A IN 2014MN02005A IN 2005MUN2014 A IN2005MUN2014 A IN 2005MUN2014A IN 2014MN02005 A IN2014MN02005 A IN 2014MN02005A
Authority
IN
India
Prior art keywords
digital communication
vectored group
noise level
communication line
lines
Prior art date
Application number
Other languages
English (en)
Inventor
Kenneth Kerpez
Mehdi Mohseni
Wonjong Rhee
Stefano Galli
Georgios Ginis
Ardavan Maleki Tehrani
Marc Goldburg
Original Assignee
Adaptive Spectrum & Signal
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 Adaptive Spectrum & Signal filed Critical Adaptive Spectrum & Signal
Publication of IN2014MN02005A publication Critical patent/IN2014MN02005A/en

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
    • H04M3/34—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
    • 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
    • H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Dc Digital Transmission (AREA)
IN2005MUN2014 2012-03-19 2012-03-19 IN2014MN02005A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/029677 WO2013141840A1 (en) 2012-03-19 2012-03-19 System for diagnosing and optimizing vectored dsl line

Publications (1)

Publication Number Publication Date
IN2014MN02005A true IN2014MN02005A (enrdf_load_stackoverflow) 2015-08-07

Family

ID=45895484

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2005MUN2014 IN2014MN02005A (enrdf_load_stackoverflow) 2012-03-19 2012-03-19

Country Status (9)

Country Link
US (2) US9060054B2 (enrdf_load_stackoverflow)
EP (1) EP2828977B1 (enrdf_load_stackoverflow)
JP (1) JP2015514352A (enrdf_load_stackoverflow)
CN (1) CN104247283A (enrdf_load_stackoverflow)
AU (1) AU2012374062B2 (enrdf_load_stackoverflow)
CA (1) CA2867845C (enrdf_load_stackoverflow)
DK (1) DK2828977T3 (enrdf_load_stackoverflow)
IN (1) IN2014MN02005A (enrdf_load_stackoverflow)
WO (1) WO2013141840A1 (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013181794A1 (zh) * 2012-06-05 2013-12-12 华为技术有限公司 矢量化dsl系统中用户线的加入方法、装置及矢量化dsl系统
CA2888303A1 (en) * 2012-10-15 2014-04-24 Ikanos Communications, Inc. Method and apparatus for detecting and analyzing noise and other events affecting a communication system
US10033430B2 (en) 2012-10-30 2018-07-24 Lantiq Deutschland Gmbh Spectrum management
EP2953304B1 (en) * 2013-03-22 2017-01-11 Huawei Technologies Co., Ltd. Power control method, apparatus, and system
WO2014184181A1 (en) * 2013-05-13 2014-11-20 Lantiq Deutschland Gmbh Discontinuous operation in communication systems using vectoring
US9461704B2 (en) * 2013-08-23 2016-10-04 Ikanos Communications, Inc. Method and apparatus for initiating and data collection of single ended line test on customer premises equipment
EP3057241B1 (en) * 2013-11-27 2018-02-28 Huawei Technologies Co., Ltd. Power adjustment device and method
BR112016021719B1 (pt) * 2014-03-25 2023-11-21 Intel Germany Gmbh & Co. Kg Método para atenuação de interferência entre um canal dsl e um canal de plc, dispositivo, modem plc, método para medição de um valor de sinal para ruído e modem dsl
WO2016019378A1 (en) * 2014-08-01 2016-02-04 Ikanos Communications, Inc. Method and apparatus for crosstalk management among different vectored groups
US9985685B2 (en) * 2014-09-26 2018-05-29 Futurewei Technologies, Inc. Power spectrum density optimization
EP3202129B1 (en) * 2014-09-30 2018-06-27 British Telecommunications public limited company Optimised broadband line testing
CN104394042B (zh) * 2014-12-17 2018-01-02 上海斐讯数据通信技术有限公司 一种mib测试onu系统升级的方法
CN104410764B (zh) * 2014-12-22 2017-10-03 四川灵通电讯有限公司 一种多线对自适应汇聚的shdsl传输模块及实现方法
US10141976B2 (en) * 2015-02-24 2018-11-27 Lantiq Beteiligungs-GmbH & Co. KG Crosstalk mitigation
EP3076560A1 (en) * 2015-03-31 2016-10-05 BRITISH TELECOMMUNICATIONS public limited company Vectoring on digital subscriber lines
WO2016156498A1 (en) * 2015-04-01 2016-10-06 Lantiq Beteiligungs-GmbH & Co. KG Communication devices and methods
EP3096463A1 (en) * 2015-05-21 2016-11-23 Alcatel Lucent Method and device for determining a corrective operation for a digital subscriber line
WO2017054990A1 (en) * 2015-09-30 2017-04-06 British Telecommunications Public Limited Company Line fault localisation
EP3193468B1 (en) * 2016-01-13 2018-08-22 Mitsubishi Electric R&D Centre Europe B.V. Method for quantizing an interference profile for a wireless telecommunication system along a path that a moving device takes
PL3255809T3 (pl) * 2016-06-09 2019-07-31 Alcatel Lucent Sposób i urządzenie do wykrywania problemu przesłuchu na cyfrowej linii abonenckiej
EP3255808B1 (en) * 2016-06-09 2018-12-05 Alcatel Lucent Crosstalk mitigation for out-of-band tones
TW201801483A (zh) * 2016-06-16 2018-01-01 智易科技股份有限公司 自動移除串音的方法與裝置
DE102016112040A1 (de) * 2016-06-30 2018-01-04 Intel Corporation Vektorisierung
WO2018112807A1 (zh) * 2016-12-21 2018-06-28 华为技术有限公司 串扰抵消方法、装置及系统
WO2018122855A1 (en) * 2016-12-28 2018-07-05 Sckipio Technologies S.I Ltd. System and method unifying linear and nonlinear precoding for transceiving data
TWI720709B (zh) * 2019-11-29 2021-03-01 中華電信股份有限公司 電纜電路頻譜調整方法及裝置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7813420B2 (en) * 2005-06-02 2010-10-12 Adaptive Spectrum And Signal Alignment, Inc. Adaptive GDFE
US7991122B2 (en) * 2005-06-02 2011-08-02 Adaptive Spectrum And Signal Alignment, Inc. DSL system training
EP1925105A1 (fr) 2005-09-14 2008-05-28 Universite de Rennes 1 Procede de transmission d'un signal a porteuses multiples et a etalement de spectre, procede de reception, dispositif d'emission, dispositif de reception et signal correspondants
US8340279B2 (en) 2006-10-05 2012-12-25 Adaptive Spectrum And Signal Alignment, Inc. Interference cancellation system
US8854941B2 (en) * 2008-06-10 2014-10-07 Ikanos Communications, Inc. Vectored DSL crosstalk cancellation
KR101567118B1 (ko) * 2008-07-01 2015-11-06 이카노스 커뮤니케이션스, 인크. 감소된 메모리 벡터 ｄｓｌ
EP2356790B1 (en) 2008-08-13 2015-06-24 Ikanos Communications, Inc. Alien interference removal in vectored dsl
CN101729459B (zh) * 2008-10-31 2016-01-13 华为技术有限公司 一种快速退出训练的方法、系统及装置
US8730785B2 (en) * 2009-03-11 2014-05-20 At&T Intellectual Property I, L.P. Method and apparatus for reducing noise in a communication system
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
US8687770B2 (en) 2010-04-29 2014-04-01 Ikanos Communications, Inc. Systems and methods for performing line imbalance measurement and mitigation based on a common mode sensor
CN105471473A (zh) * 2010-07-28 2016-04-06 伊卡诺斯通讯公司 改进矢量化数字用户线路的上行功率削减的系统和方法
WO2012018289A2 (en) * 2010-08-05 2012-02-09 Telefonaktiebolaget Lm Ericsson (Publ) Method in a communication system
US8369485B2 (en) * 2010-12-07 2013-02-05 At&T Intellectual Property I, L.P. Methods, apparatus, and articles of manufacture to trigger preemptive maintenance in vectored digital subscriber line (DSL) systems

Also Published As

Publication number Publication date
US20150288811A1 (en) 2015-10-08
DK2828977T3 (en) 2018-10-08
AU2012374062A1 (en) 2014-10-09
US20150071336A1 (en) 2015-03-12
EP2828977B1 (en) 2018-07-18
CN104247283A (zh) 2014-12-24
US9060054B2 (en) 2015-06-16
EP2828977A1 (en) 2015-01-28
CA2867845A1 (en) 2013-09-26
JP2015514352A (ja) 2015-05-18
US9398146B2 (en) 2016-07-19
AU2012374062B2 (en) 2016-04-21
WO2013141840A1 (en) 2013-09-26
CA2867845C (en) 2018-05-29

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