BRPI0924654A2 - método e aparelho para melhorar o desempenho dsl em uma rede dsl. - Google Patents

método e aparelho para melhorar o desempenho dsl em uma rede dsl.

Info

Publication number
BRPI0924654A2
BRPI0924654A2 BRPI0924654A BRPI0924654A BRPI0924654A2 BR PI0924654 A2 BRPI0924654 A2 BR PI0924654A2 BR PI0924654 A BRPI0924654 A BR PI0924654A BR PI0924654 A BRPI0924654 A BR PI0924654A BR PI0924654 A2 BRPI0924654 A2 BR PI0924654A2
Authority
BR
Brazil
Prior art keywords
dsl
improving
performance
network
dsl network
Prior art date
Application number
BRPI0924654A
Other languages
English (en)
Inventor
Ardavan Maleki Tehrani
George Ginis
John Cioffi
Marc Goldburg
Mark Brady
Mark Flowers
Peter Silverman
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 BRPI0924654A2 publication Critical patent/BRPI0924654A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14—Network analysis or design
    • H04L41/142—Network analysis or design using statistical or mathematical methods
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Pure & Applied Mathematics (AREA)
  • Electromagnetism (AREA)
  • Telephonic Communication Services (AREA)
BRPI0924654A 2009-07-01 2009-07-01 método e aparelho para melhorar o desempenho dsl em uma rede dsl. BRPI0924654A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/049413 WO2011002459A1 (en) 2009-07-01 2009-07-01 Method and apparatus for dsl performance enhancement in a dsl network

Publications (1)

Publication Number Publication Date
BRPI0924654A2 true BRPI0924654A2 (pt) 2016-01-26

Family

ID=41666729

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924654A BRPI0924654A2 (pt) 2009-07-01 2009-07-01 método e aparelho para melhorar o desempenho dsl em uma rede dsl.

Country Status (8)

Country Link
US (2) US9241077B2 (pt)
EP (1) EP2449758B1 (pt)
JP (1) JP5612089B2 (pt)
CN (1) CN102474555A (pt)
AU (1) AU2009348906B2 (pt)
BR (1) BRPI0924654A2 (pt)
CA (1) CA2765517A1 (pt)
WO (1) WO2011002459A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9106735B2 (en) 2009-11-25 2015-08-11 Adaptive Spectrum And Signal Alignment, Inc. Detection of wiring defects
US8767553B2 (en) * 2010-07-02 2014-07-01 Nec Laboratories America, Inc. Dynamic resource partitioning for long-term fairness to non-elastic traffic on a cellular basestation
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
CN102318302B (zh) * 2011-07-29 2014-10-08 华为技术有限公司 信号处理方法、设备及系统
US10128905B2 (en) * 2012-06-26 2018-11-13 Alarm.Com Incorporated Method and system for impulsive noise classification and mitigation
WO2014011200A1 (en) * 2012-07-13 2014-01-16 Adaptive Spectrum And Signal Alignment, Inc. Method and system for using a downloadable agent for a communication system, device, or link
US10064095B2 (en) 2012-09-29 2018-08-28 Adaptive Spectrum And Signal Alignment, Inc. Optimized control system for aggregation of multiple broadband connections over radio interfaces
EP2907045A4 (en) * 2012-10-15 2016-05-25 Ikanos Communications Inc METHOD AND DEVICE FOR DETECTING AND ANALYZING NOISE AND OTHER EVENTS RESULTING IN A COMMUNICATION SYSTEM
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
US10263866B2 (en) * 2013-05-14 2019-04-16 Assia Spe, Llc DSL neighborhood diagnostics
CN103647675B (zh) * 2013-12-30 2017-01-25 中博信息技术研究院有限公司 一种dsl宽带质量自动优化方法
US10659323B2 (en) * 2014-05-30 2020-05-19 Assia Spe, Llc Method and apparatus for improving broadband experience using cloud based recommendation engine
CN109451196B (zh) * 2014-09-22 2021-01-26 英国电讯有限公司 创建用于在数字用户线路连接上传输数据的信道的装置
US10512000B2 (en) * 2014-12-04 2019-12-17 Assia Spe, Llc Method and apparatus for predicting successful DSL line optimization
US9735895B2 (en) * 2016-01-12 2017-08-15 Cox Communications, Inc. Reducing signal impairments in communication networks via selective filtering techniques
EP3891973B1 (en) * 2019-01-31 2022-07-06 British Telecommunications public limited company Methods and apparatus for the encoding of audio and/or video data
CN113473116B (zh) * 2021-07-12 2024-06-25 杭州时趣信息技术有限公司 一种直播质量监测方法、装置及介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8625455B2 (en) * 2006-10-17 2014-01-07 Ineoquest Technologies, Inc. System and method for handling streaming media
US7460588B2 (en) 2005-03-03 2008-12-02 Adaptive Spectrum And Signal Alignment, Inc. Digital subscriber line (DSL) state and line profile control
US7774398B2 (en) * 2005-05-10 2010-08-10 Adaptive Spectrum And Signal Alignment, Inc. Tonal rotors
US7688884B2 (en) 2005-06-10 2010-03-30 Adaptive Spectrum And Signal Alignment, Inc. Vectored DSL nesting
US8948026B2 (en) * 2005-06-10 2015-02-03 Adaptive Spectrum And Signal Alignment, Inc. User-preference-based DSL system
US8972549B2 (en) 2005-06-10 2015-03-03 Adaptive Spectrum And Signal Alignment, Inc. User-preference-based DSL system
US7558213B2 (en) * 2005-06-15 2009-07-07 AT&T Intellectual Property I, LLP Methods and apparatus to determine digital subscriber line configuration parameters
BRPI0613105A2 (pt) * 2005-07-10 2010-12-28 Adaptive Spectrum & Signal método para configurar um primeiro sistema dsl, produto de programa de computador e controlador
US8644169B2 (en) * 2006-05-01 2014-02-04 Adaptive Spectrum And Signal Alignment, Inc. Methods and apparatus to perform line testing at customer premises
US20070283401A1 (en) * 2006-05-31 2007-12-06 Minkyu Lee Method for real-time identification and diagnosis of video network problems for digital cable and IPTV service providers
CN101785202B (zh) * 2006-07-31 2013-05-22 适应性频谱和信号校正股份有限公司 分析和减轻数字用户线路中的噪声的方法和装置
US20080267055A1 (en) * 2007-04-25 2008-10-30 Thomas Starr Methods and apparatus to cancel noise using a common reference wire-pair

Also Published As

Publication number Publication date
US20160149651A1 (en) 2016-05-26
US20120134397A1 (en) 2012-05-31
EP2449758B1 (en) 2020-03-04
AU2009348906A1 (en) 2012-01-19
CN102474555A (zh) 2012-05-23
US9241077B2 (en) 2016-01-19
AU2009348906B2 (en) 2016-02-04
US10050725B2 (en) 2018-08-14
EP2449758A1 (en) 2012-05-09
CA2765517A1 (en) 2011-01-06
WO2011002459A1 (en) 2011-01-06
JP2012532522A (ja) 2012-12-13
JP5612089B2 (ja) 2014-10-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]