BR112016004057A8 - Dispositivo e método de comunicação - Google Patents

Dispositivo e método de comunicação

Info

Publication number
BR112016004057A8
BR112016004057A8 BR112016004057A BR112016004057A BR112016004057A8 BR 112016004057 A8 BR112016004057 A8 BR 112016004057A8 BR 112016004057 A BR112016004057 A BR 112016004057A BR 112016004057 A BR112016004057 A BR 112016004057A BR 112016004057 A8 BR112016004057 A8 BR 112016004057A8
Authority
BR
Brazil
Prior art keywords
low power
power mode
communication device
tones
bitload
Prior art date
Application number
BR112016004057A
Other languages
English (en)
Other versions
BR112016004057B1 (pt
BR112016004057A2 (pt
Inventor
Oksman Vladimir
Original Assignee
Lantiq Deutschland Gmbh
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 Deutschland Gmbh, Lantiq Beteiligungs Gmbh & Co Kg filed Critical Lantiq Deutschland Gmbh
Publication of BR112016004057A2 publication Critical patent/BR112016004057A2/pt
Publication of BR112016004057A8 publication Critical patent/BR112016004057A8/pt
Publication of BR112016004057B1 publication Critical patent/BR112016004057B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0091—Transmitter details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6478—Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

DISPOSITIVO E MÉTODO DE COMUNICAÇÃO. A presente invenção refere-se aos dispositivos (10, 16, 17, 18, 19) e métodos utilizando um modo de baixa energia (102, 103). Em alguns casos, o carregamento de bit necessário para fornecer uma taxa de bit necessária pode ser calculado por um receptor e enviado para um transmissor. Em algumas modalidades, um número de tons utilizados para símbolos de sincronização pode ser maior do que um número de tons para os símbolos de dados em um modo de baixa energia (102, 103). Outras técnicas também são apresentadas.
BR112016004057-0A 2013-08-29 2014-08-28 Dispositivo e método de comunicação BR112016004057B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361871850P 2013-08-29 2013-08-29
US61/871850 2013-08-29
PCT/EP2014/068247 WO2015028545A1 (en) 2013-08-29 2014-08-28 Power saving in communication systems

Publications (3)

Publication Number Publication Date
BR112016004057A2 BR112016004057A2 (pt) 2017-08-01
BR112016004057A8 true BR112016004057A8 (pt) 2018-06-12
BR112016004057B1 BR112016004057B1 (pt) 2022-12-27

Family

ID=51570467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016004057-0A BR112016004057B1 (pt) 2013-08-29 2014-08-28 Dispositivo e método de comunicação

Country Status (7)

Country Link
US (1) US10142216B2 (pt)
EP (2) EP3039851B1 (pt)
CN (1) CN105556940B (pt)
BR (1) BR112016004057B1 (pt)
DK (1) DK3039851T3 (pt)
ES (1) ES2791748T3 (pt)
WO (1) WO2015028545A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014180792A1 (en) 2013-05-05 2014-11-13 Lantiq Deutschland Gmbh Training optimization of multiple lines in a vectored system using a prepared-to-join group
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
CN107196678B (zh) 2014-03-25 2023-04-18 领特贝特林共有限责任两合公司 用于干扰抑制的方法和装置
WO2015179565A1 (en) * 2014-05-20 2015-11-26 Ikanos Communications, Inc. Method and apparatus for managing joining events for g.fast vectoring with discontinuous operation
US9912376B2 (en) * 2014-07-15 2018-03-06 Adtran, Inc. Managing crosstalk in vectored transmissions
US10141976B2 (en) 2015-02-24 2018-11-27 Lantiq Beteiligungs-GmbH & Co. KG Crosstalk mitigation
EP3096463A1 (en) * 2015-05-21 2016-11-23 Alcatel Lucent Method and device for determining a corrective operation for a digital subscriber line
EP3340519B1 (en) * 2016-12-20 2022-04-27 Alcatel Lucent Method and apparatus for full-duplex communication over wired transmission media
CN108418607B (zh) * 2017-02-09 2021-06-01 台达电子企业管理（上海）有限公司 电力线载波通讯串扰抑制方法、装置和系统
EP3577891A1 (en) 2017-03-31 2019-12-11 British Telecommunications Public Limited Company Method and apparatus for transmitting signals over wire connections
EP3577775B1 (en) 2017-03-31 2020-11-18 British Telecommunications Public Limited Company Method and apparatus for transmitting signals over wire connections
EP3577889B1 (en) 2017-03-31 2020-11-18 British Telecommunications Public Limited Company Method and apparatus for transmitting signals over wire connections
EP3718226A1 (en) * 2017-11-28 2020-10-07 British Telecommunications Public Limited Company Local area network
GB201915815D0 (en) 2019-10-31 2019-12-18 Nokia Solutions & Networks Oy Direct channel characterization for discontinuous time-frequency operation
WO2021134413A1 (en) * 2019-12-31 2021-07-08 Arris Enterprises Llc Modem energy management system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060274840A1 (en) * 2005-06-06 2006-12-07 Marcos Tzannes Method for seamlessly changing power modes in an ADSL system
EP1233547A4 (en) * 2000-08-30 2006-10-04 Matsushita Electric Ind Co Ltd DATA TRANSMISSION DEVICE, RADIO COMMUNICATIONS SYSTEM AND TECHNIQUE
US7813416B2 (en) * 2004-06-08 2010-10-12 St. Microelectronics Ltd. Low latency signaling scheme for mode transition in DMT modems
EP1793550B1 (en) * 2005-12-02 2008-10-22 Alcatel Lucent Multi-carrier signals with selectable pilot pattern
US8064504B2 (en) * 2006-04-20 2011-11-22 Lantiq Deutschland Gmbh Protection of communication systems against repetitive electrical impulse noise
CN101453336B (zh) * 2007-11-28 2012-04-25 华为技术有限公司 一种降低数字用户线功耗的方法、装置和系统
EP2237470A1 (en) * 2009-04-03 2010-10-06 Lantiq Deutschland GmbH Low-power mode for DSL modems
US8422541B2 (en) * 2009-05-29 2013-04-16 Alcatel Lucent Channel estimation in a multi-channel communication system using pilot signals having quasi-orthogonal subpilots
US8917799B2 (en) * 2009-10-27 2014-12-23 Maxlinear, Inc. Edge equalizer
EP2391031B1 (en) * 2010-05-31 2014-05-21 Lantiq Deutschland GmbH Low power mode for vectored data transmission
US9374133B2 (en) * 2011-07-25 2016-06-21 Telefonaktiebolaget Lm Ericsson (Publ) Method for saving power in a telecommunications system
US9780830B2 (en) * 2011-08-31 2017-10-03 Telefonaktiebolaget Lm Ericsson (Publ) Fast crosstalk limitation between modems

Also Published As

Publication number Publication date
CN105556940B (zh) 2019-06-25
EP3657768A1 (en) 2020-05-27
BR112016004057B1 (pt) 2022-12-27
US20160212036A1 (en) 2016-07-21
ES2791748T3 (es) 2020-11-05
US10142216B2 (en) 2018-11-27
DK3039851T3 (da) 2020-05-25
EP3657768B1 (en) 2021-07-07
EP3039851B1 (en) 2020-02-19
BR112016004057A2 (pt) 2017-08-01
EP3039851A1 (en) 2016-07-06
CN105556940A (zh) 2016-05-04
WO2015028545A1 (en) 2015-03-05

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Legal Events

Date Code Title Description
B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

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

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

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

B25A Requested transfer of rights approved

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

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 28/08/2014, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

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