WO2008146518A1 - リンク帯域推定装置およびリンク帯域推定方法 - Google Patents

リンク帯域推定装置およびリンク帯域推定方法 Download PDF

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Publication number
WO2008146518A1
WO2008146518A1 PCT/JP2008/054355 JP2008054355W WO2008146518A1 WO 2008146518 A1 WO2008146518 A1 WO 2008146518A1 JP 2008054355 W JP2008054355 W JP 2008054355W WO 2008146518 A1 WO2008146518 A1 WO 2008146518A1
Authority
WO
WIPO (PCT)
Prior art keywords
link band
band estimation
packets
link
estimation device
Prior art date
Application number
PCT/JP2008/054355
Other languages
English (en)
French (fr)
Inventor
Tsuneo Nakata
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to US12/601,560 priority Critical patent/US8737240B2/en
Priority to ES08721771T priority patent/ES2425263T3/es
Priority to CN2008800179974A priority patent/CN101682571B/zh
Priority to EP20080721771 priority patent/EP2151955B1/en
Publication of WO2008146518A1 publication Critical patent/WO2008146518A1/ja

Links

Classifications

    • 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
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04L43/0852—Delays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

被計測リンクを共有する複数の通信経路の一部の経路部分で、複数のパケットが連続するようにこれらのパケットを送信するパケット送信手段と、複数の通信経路の他の経路部分における複数のパケットの開いた間隔を測定するパケット間隔測定手段と、このパケット間隔測定手段の測定値とパケットのデータサイズから被計測リンクの帯域を演算する帯域演算手段とを具備するリンク帯域推定装置。
PCT/JP2008/054355 2007-05-28 2008-03-11 リンク帯域推定装置およびリンク帯域推定方法 WO2008146518A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/601,560 US8737240B2 (en) 2007-05-28 2008-03-11 Link band estimating apparatus and link band estimating method
ES08721771T ES2425263T3 (es) 2007-05-28 2008-03-11 Aparato de estimación de banda de enlace y método de estimación de banda de enlace
CN2008800179974A CN101682571B (zh) 2007-05-28 2008-03-11 链路频带估计设备和链路频带估计方法
EP20080721771 EP2151955B1 (en) 2007-05-28 2008-03-11 Link band estimation device and link band estimation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-140168 2007-05-28
JP2007140168A JP5194562B2 (ja) 2007-05-28 2007-05-28 リンク帯域推定装置およびリンク帯域推定方法

Publications (1)

Publication Number Publication Date
WO2008146518A1 true WO2008146518A1 (ja) 2008-12-04

Family

ID=40074791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054355 WO2008146518A1 (ja) 2007-05-28 2008-03-11 リンク帯域推定装置およびリンク帯域推定方法

Country Status (7)

Country Link
US (1) US8737240B2 (ja)
EP (1) EP2151955B1 (ja)
JP (1) JP5194562B2 (ja)
KR (3) KR20110081910A (ja)
CN (1) CN101682571B (ja)
ES (1) ES2425263T3 (ja)
WO (1) WO2008146518A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5182179B2 (ja) * 2009-03-19 2013-04-10 富士通株式会社 伝送装置
JP5471652B2 (ja) 2010-03-17 2014-04-16 日本電気株式会社 通信ノード装置、通信システム及びそれらに用いる宛先受信インタフェース選択方法
JP5617324B2 (ja) 2010-04-21 2014-11-05 日本電気株式会社 速度推定方法、速度推定装置、速度推定システム及び速度推定装置の制御プログラム
US9125147B2 (en) * 2011-05-25 2015-09-01 Alcatel Lucent System and method for providing communication services
US9167445B2 (en) 2012-08-24 2015-10-20 Ascom Network Testing Ab Systems and methods for measuring available bandwidth in mobile telecommunications networks
EP3028407B1 (en) * 2013-07-31 2021-09-08 Assia Spe, Llc Method and apparatus for continuous access network monitoring and packet loss estimation
US10425294B2 (en) * 2014-01-06 2019-09-24 Cisco Technology, Inc. Distributed and learning machine-based approach to gathering localized network dynamics
US10454877B2 (en) 2016-04-29 2019-10-22 Cisco Technology, Inc. Interoperability between data plane learning endpoints and control plane learning endpoints in overlay networks
US10091070B2 (en) 2016-06-01 2018-10-02 Cisco Technology, Inc. System and method of using a machine learning algorithm to meet SLA requirements
US10963813B2 (en) 2017-04-28 2021-03-30 Cisco Technology, Inc. Data sovereignty compliant machine learning
US10477148B2 (en) 2017-06-23 2019-11-12 Cisco Technology, Inc. Speaker anticipation
US10608901B2 (en) 2017-07-12 2020-03-31 Cisco Technology, Inc. System and method for applying machine learning algorithms to compute health scores for workload scheduling
US10091348B1 (en) 2017-07-25 2018-10-02 Cisco Technology, Inc. Predictive model for voice/video over IP calls
US10867067B2 (en) 2018-06-07 2020-12-15 Cisco Technology, Inc. Hybrid cognitive system for AI/ML data privacy
US10446170B1 (en) 2018-06-19 2019-10-15 Cisco Technology, Inc. Noise mitigation using machine learning

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004524782A (ja) * 2001-04-19 2004-08-12 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ インターネットにおけるボトルネック帯域幅の強固なリアルタイム推定のための方法及び装置
JP2005057487A (ja) * 2003-08-04 2005-03-03 Nippon Telegr & Teleph Corp <Ntt> 複数経路を選択する経路制御装置、経路選択方法およびそのプログラムと記録媒体
WO2005069558A1 (ja) * 2004-01-14 2005-07-28 Nec Corporation 速度算出システム
JP2005210671A (ja) 2003-05-22 2005-08-04 Nec Corp データ通信システム、通信装置、及びその通信プログラム
JP2006261755A (ja) * 2005-03-15 2006-09-28 Nippon Telegr & Teleph Corp <Ntt> 測定装置、測定方法および測定プログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151749B2 (en) * 2001-06-14 2006-12-19 Microsoft Corporation Method and System for providing adaptive bandwidth control for real-time communication
US7035220B1 (en) * 2001-10-22 2006-04-25 Intel Corporation Technique for providing end-to-end congestion control with no feedback from a lossless network
JP3814204B2 (ja) 2002-01-23 2006-08-23 三菱電機株式会社 パケット通信システム
US7525923B2 (en) * 2002-06-28 2009-04-28 Ntt Docomo, Inc. Catprobe
US7729268B2 (en) * 2002-06-28 2010-06-01 Ntt Docomo, Inc. Method and apparatus for quality of service determination
US6850541B2 (en) * 2002-09-30 2005-02-01 Intel Corporation Technique to measure network path bandwidth capacity using modal analysis
JP2004312725A (ja) 2003-03-27 2004-11-04 Docomo Communications Laboratories Usa Inc サービスの品質を決定する方法および装置
US7443804B2 (en) * 2004-11-29 2008-10-28 Lucent Technologies Inc. Method and apparatus of estimating available bandwidth on a packet network
US7545749B2 (en) * 2005-02-15 2009-06-09 Microsoft Corporation High-accuracy packet pair for network bottleneck bandwidth measurement
US7558202B2 (en) * 2006-03-16 2009-07-07 Microsoft Corporation Estimating available bandwidth with multiple overloading streams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004524782A (ja) * 2001-04-19 2004-08-12 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ インターネットにおけるボトルネック帯域幅の強固なリアルタイム推定のための方法及び装置
JP2005210671A (ja) 2003-05-22 2005-08-04 Nec Corp データ通信システム、通信装置、及びその通信プログラム
JP2005057487A (ja) * 2003-08-04 2005-03-03 Nippon Telegr & Teleph Corp <Ntt> 複数経路を選択する経路制御装置、経路選択方法およびそのプログラムと記録媒体
WO2005069558A1 (ja) * 2004-01-14 2005-07-28 Nec Corporation 速度算出システム
JP2006261755A (ja) * 2005-03-15 2006-09-28 Nippon Telegr & Teleph Corp <Ntt> 測定装置、測定方法および測定プログラム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
C. DOVROLIS; P. RAMANATHAN; D. MOORE: "What do packet dispersion techniques measure ?", PROCEEDINGS OF IEEE INFOCOM 2001, 2001, pages 905 - 914, XP010538777, DOI: doi:10.1109/INFCOM.2001.916282
See also references of EP2151955A4
T. NAKATA ET AL.: "Efficient bundling of heterogeneous radio resources for broadband Internet access from moving vehicles", PROCEEDINGS OF GLOBAL MOBILE CONGRESS, 11 October 2004 (2004-10-11)

Also Published As

Publication number Publication date
KR20100023004A (ko) 2010-03-03
US20100165863A1 (en) 2010-07-01
KR20110081911A (ko) 2011-07-14
ES2425263T3 (es) 2013-10-14
CN101682571B (zh) 2013-07-24
EP2151955A4 (en) 2012-02-29
JP5194562B2 (ja) 2013-05-08
KR20110081910A (ko) 2011-07-14
KR101259230B1 (ko) 2013-05-06
US8737240B2 (en) 2014-05-27
EP2151955A1 (en) 2010-02-10
JP2008294902A (ja) 2008-12-04
CN101682571A (zh) 2010-03-24
EP2151955B1 (en) 2013-05-22

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