BR112015028024A2 - método e dispositivo para apoiar para apoiar operação descontínua em sistemas de comunicação utilizando vetorização - Google Patents

método e dispositivo para apoiar para apoiar operação descontínua em sistemas de comunicação utilizando vetorização

Info

Publication number
BR112015028024A2
BR112015028024A2 BR112015028024A BR112015028024A BR112015028024A2 BR 112015028024 A2 BR112015028024 A2 BR 112015028024A2 BR 112015028024 A BR112015028024 A BR 112015028024A BR 112015028024 A BR112015028024 A BR 112015028024A BR 112015028024 A2 BR112015028024 A2 BR 112015028024A2
Authority
BR
Brazil
Prior art keywords
support
vectorization
communication systems
discontinuous operation
methods
Prior art date
Application number
BR112015028024A
Other languages
English (en)
Other versions
BR112015028024B1 (pt
Inventor
Strobel Rainer
Oksman Vladimir
Original Assignee
Lantiq Deutschland Gmbh
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 Deutschland Gmbh filed Critical Lantiq Deutschland Gmbh
Publication of BR112015028024A2 publication Critical patent/BR112015028024A2/pt
Publication of BR112015028024B1 publication Critical patent/BR112015028024B1/pt

Links

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
    • 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
    • H04M3/005—Interface circuits for subscriber lines
    • H04M3/007—Access interface units for simultaneous transmission of speech and data, e.g. digital subscriber line [DSL] access interface units
    • 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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

resumo patente de invenção: "operação descontínua em sistemas de comunicação utilizando vetorização". a presente invenção refere-se a métodos, dispositivos e sistemas para suportar uma operação descontínua em sistemas de comunicação utilizando vetorização. métodos, dispositivos e técnicas estão descritos, onde a vetorização está adaptada para linhas que se tornam inativas ou ativas, por exemplo, em uma operação descontinuada. em algumas modalidades, a vetorização é modificada com base em coeficientes já presentes.
BR112015028024-2A 2013-05-13 2014-05-13 Método e dispositivo para apoiar operação descontínua em sistemas de comunicação utilizando vetorização BR112015028024B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361822478P 2013-05-13 2013-05-13
US61/822,478 2013-05-13
PCT/EP2014/059736 WO2014184181A1 (en) 2013-05-13 2014-05-13 Discontinuous operation in communication systems using vectoring

Publications (2)

Publication Number Publication Date
BR112015028024A2 true BR112015028024A2 (pt) 2017-07-25
BR112015028024B1 BR112015028024B1 (pt) 2022-12-27

Family

ID=50736071

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015028024-2A BR112015028024B1 (pt) 2013-05-13 2014-05-13 Método e dispositivo para apoiar operação descontínua em sistemas de comunicação utilizando vetorização

Country Status (7)

Country Link
US (3) US9838075B2 (pt)
EP (2) EP3525440B1 (pt)
JP (1) JP6178498B2 (pt)
KR (1) KR101773278B1 (pt)
CN (1) CN105210359B (pt)
BR (1) BR112015028024B1 (pt)
WO (1) WO2014184181A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9143195B2 (en) * 2011-07-07 2015-09-22 Adtran, Inc. Systems and methods for communicating among network distribution points
KR101773278B1 (ko) * 2013-05-13 2017-08-30 란티크 도이칠란트 게엠베하 벡터링을 이용하는 통신 시스템들에서의 불연속 동작
WO2015127624A1 (zh) * 2014-02-27 2015-09-03 华为技术有限公司 串扰信道估计方法、矢量化控制实体及osd系统
WO2015179558A1 (en) * 2014-05-20 2015-11-26 Ikanos Communications, Inc. Method and apparatus for updating fext coefficients for g.fast vectoring with discontinuous operation
US10038473B2 (en) * 2015-01-30 2018-07-31 Alcatel Lucent Methods and systems for reducing crosstalk via stabilized vectoring control
CN107431504A (zh) * 2015-04-14 2017-12-01 领特投资两合有限公司 用于串扰避免的线路分组
EP3154205B1 (en) * 2015-10-06 2018-07-18 Alcatel Lucent Targeted rectangular conditioning
CN107925438B (zh) 2016-02-03 2020-12-22 华为技术有限公司 一种dsl系统中资源调度的方法、装置及系统
US10594520B2 (en) * 2016-12-28 2020-03-17 Sckipio Technologies S.I Ltd System and method unifying linear and nonlinear precoding for transceiving data
CN109728837B (zh) * 2017-10-30 2020-11-17 桐乡市定邦信息技术有限公司 一种抵消串扰信号的方法、装置及系统
US11438038B1 (en) * 2021-02-17 2022-09-06 Qualcomm Incorporated Neural network based nonlinear MU-MIMO precoding

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Publication number Priority date Publication date Assignee Title
US7158563B2 (en) * 2001-06-01 2007-01-02 The Board Of Trustees Of The Leland Stanford Junior University Dynamic digital communication system control
US9287928B2 (en) * 2008-04-24 2016-03-15 Lantiq Deutschland Gmbh Method and apparatus for adding a communication connection to a vectored group
US8204100B2 (en) * 2009-01-15 2012-06-19 Lantiq Deutschland Gmbh Methods and apparatuses for data transmission
EP2271021B1 (en) 2009-06-24 2012-01-04 Alcatel Lucent Joint signal processing across a plurarity of line termination cards
CN102136852B (zh) * 2010-08-05 2014-01-22 华为技术有限公司 一种串扰抵消方法和系统
US8363789B2 (en) * 2010-12-15 2013-01-29 At&T Intellectual Property I, L.P. Apparatus, methods, and articles of manufacture to predict vectored digital subscriber line (DSL) performance gains
EP2466757A1 (en) * 2010-12-17 2012-06-20 Alcatel Lucent Crosstalk cancellation device and method with improved vectoring stabilisation
US8537655B2 (en) * 2011-01-28 2013-09-17 Alcatel Lucent Multiplicative updating of precoder or postcoder matrices for crosstalk control in a communication system
US8817903B2 (en) * 2012-02-17 2014-08-26 Alcatel Lucent Methods and systems for reducing crosstalk
DK2828977T3 (en) * 2012-03-19 2018-10-08 Assia Spe Llc System for diagnosing and optimizing vectorized DSL line
KR101888888B1 (ko) * 2012-03-29 2018-08-17 스키피오 테크놀로지스 에스.아이 리미티드 통신 시스템을 위한 송신 방법
ES2711355T3 (es) * 2013-01-11 2019-05-03 Alcatel Lucent Adaptación de ganancia para sistemas de vectorización aguas abajo
WO2014164854A1 (en) * 2013-03-11 2014-10-09 Huawei Technologies Co., Ltd. Control and management of power saving link states in vectored tdd transmission systems
US9614582B2 (en) * 2013-05-07 2017-04-04 Metanoia Communications Inc. Dynamic rate adaptation methods in a vectored G.fast system
KR101773278B1 (ko) * 2013-05-13 2017-08-30 란티크 도이칠란트 게엠베하 벡터링을 이용하는 통신 시스템들에서의 불연속 동작

Also Published As

Publication number Publication date
US11218188B2 (en) 2022-01-04
EP3525440B1 (en) 2020-11-04
US20180212647A1 (en) 2018-07-26
JP2016519542A (ja) 2016-06-30
EP2997724A1 (en) 2016-03-23
EP3525440A1 (en) 2019-08-14
EP2997724B1 (en) 2019-06-26
KR101773278B1 (ko) 2017-08-30
US10567037B2 (en) 2020-02-18
US20200244308A1 (en) 2020-07-30
BR112015028024B1 (pt) 2022-12-27
US20160119025A1 (en) 2016-04-28
KR20150142042A (ko) 2015-12-21
CN105210359A (zh) 2015-12-30
US9838075B2 (en) 2017-12-05
JP6178498B2 (ja) 2017-08-09
CN105210359B (zh) 2018-06-26
WO2014184181A1 (en) 2014-11-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LANTIQ BETEILIGUNGS-GMBH AND CO. KG (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2014, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: INTEL GERMANY GMBH AND CO. KG (DE)