BR112014006655A2 - primitivas diagnósticas sobre amostras de erros normalizadas l2/erb - Google Patents

primitivas diagnósticas sobre amostras de erros normalizadas l2/erb

Info

Publication number
BR112014006655A2
BR112014006655A2 BR112014006655A BR112014006655A BR112014006655A2 BR 112014006655 A2 BR112014006655 A2 BR 112014006655A2 BR 112014006655 A BR112014006655 A BR 112014006655A BR 112014006655 A BR112014006655 A BR 112014006655A BR 112014006655 A2 BR112014006655 A2 BR 112014006655A2
Authority
BR
Brazil
Prior art keywords
erb
error samples
standard error
primitive
diagnostics
Prior art date
Application number
BR112014006655A
Other languages
English (en)
Inventor
F Alloin Laurent
F Pierrugues Laurent
Gu Ming
Original Assignee
Ikanos Communications 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 Ikanos Communications Inc filed Critical Ikanos Communications Inc
Publication of BR112014006655A2 publication Critical patent/BR112014006655A2/pt

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
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • 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
    • H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
    • H04M3/304—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using xDSL modems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Environmental & Geological Engineering (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

resumo patente de invenção: "primitivas diagnósticas sobre amostras de erros normalizadas l2/erb". a presente invenção refere-se a derivações de novas primitivas diagnósticas de camada phy são baseadas nas amostras de erros normalizadas coletadas através de g.993.5. o processamento usa a encapsulação de pacote ethernet l2 e erb destes dados erb de modo a abstrair o processamento a partir da dependência de dispositivo de camada phy, assim como para permitir um processamento local e remoto das primitivas para propósitos diagnósticos.
BR112014006655A 2011-09-23 2012-09-24 primitivas diagnósticas sobre amostras de erros normalizadas l2/erb BR112014006655A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161538461P 2011-09-23 2011-09-23
PCT/US2012/056964 WO2013044264A1 (en) 2011-09-23 2012-09-24 Diagnostics primitives on l2/erb normalized error samples

Publications (1)

Publication Number Publication Date
BR112014006655A2 true BR112014006655A2 (pt) 2017-04-04

Family

ID=47914961

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006655A BR112014006655A2 (pt) 2011-09-23 2012-09-24 primitivas diagnósticas sobre amostras de erros normalizadas l2/erb

Country Status (10)

Country Link
US (1) US8923487B2 (pt)
EP (1) EP2759094A4 (pt)
JP (1) JP2014532334A (pt)
KR (1) KR20140068220A (pt)
CN (1) CN103875212B (pt)
AU (1) AU2012311982B2 (pt)
BR (1) BR112014006655A2 (pt)
CA (1) CA2848758A1 (pt)
CL (1) CL2014000672A1 (pt)
WO (1) WO2013044264A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014175869A1 (en) * 2013-04-23 2014-10-30 Adaptive Spectrum And Signal Alignment, Inc. Methods systems, and apparatuses for implementing upstream power control for dsl
EP2835911B1 (en) * 2013-08-06 2016-04-06 Alcatel Lucent Detection of demapping errors
CN105306389B (zh) * 2014-06-25 2019-03-22 中兴通讯股份有限公司 数据处理方法及装置
EP3522381A1 (en) 2015-05-08 2019-08-07 Lantiq Beteiligungs-GmbH & Co.KG Selective channel estimation
US10462036B2 (en) * 2016-08-24 2019-10-29 Google Llc Line rate ethernet traffic testing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400586B2 (en) 2003-02-25 2008-07-15 Avaya Technology Corp. Collaborative remote communication circuit diagnostic tool
US7302379B2 (en) * 2003-12-07 2007-11-27 Adaptive Spectrum And Signal Alignment, Inc. DSL system estimation and parameter recommendation
US7656814B2 (en) * 2004-01-26 2010-02-02 At&T Intellectual Property I, L.P. Method of selecting a profile of a digital subscriber line
US7991122B2 (en) * 2005-06-02 2011-08-02 Adaptive Spectrum And Signal Alignment, Inc. DSL system training
ES2311269T3 (es) * 2006-06-09 2009-02-01 Alcatel Lucent Dispositivo de resincronizacion relacionada con la aplicacion y un metodo para ello.
KR101364327B1 (ko) * 2006-08-25 2014-02-18 이카노스 테크놀러지 리미티드 ｘＤＳＬ 시스템에서의 ＭＩＭＯ 프리코딩을 위한 시스템 및 방법
CN101588220B (zh) * 2008-05-22 2012-09-05 展讯通信（上海）有限公司 一种跨协议层误码处理方法和装置
JP5248677B2 (ja) 2008-07-01 2013-07-31 イカノス テクノロジー リミテッド メモリ削減されたベクトル化されたｄｓｌ
EP2356790B1 (en) * 2008-08-13 2015-06-24 Ikanos Communications, Inc. Alien interference removal in vectored dsl
US8239739B2 (en) 2009-02-03 2012-08-07 Cisco Technology, Inc. Systems and methods of deferred error recovery
KR101653433B1 (ko) * 2009-02-27 2016-09-01 이카노스 커뮤니케이션스, 인크. 자기-유도 원단 크로스토크를 완화시키는 시스템 및 방법
US8432955B2 (en) * 2009-07-10 2013-04-30 Futurewei Technologies, Inc. Method for robust crosstalk precoder training in channels with impulse noise
US9712276B2 (en) * 2009-11-10 2017-07-18 Lantiq Beteiligungs-GmbH & Co. KG Error reporting in multi-carrier signal communication
US9042211B2 (en) * 2009-12-17 2015-05-26 Ikanos Communications, Inc. Systems and methods of resource allocation for cancellation of crosstalk

Also Published As

Publication number Publication date
AU2012311982A1 (en) 2014-04-03
CA2848758A1 (en) 2013-03-28
EP2759094A4 (en) 2015-06-10
KR20140068220A (ko) 2014-06-05
US20130170628A1 (en) 2013-07-04
EP2759094A1 (en) 2014-07-30
AU2012311982B2 (en) 2017-04-20
CN103875212A (zh) 2014-06-18
JP2014532334A (ja) 2014-12-04
CL2014000672A1 (es) 2014-10-10
CN103875212B (zh) 2018-01-16
WO2013044264A1 (en) 2013-03-28
US8923487B2 (en) 2014-12-30

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Legal Events

Date Code Title Description
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]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements