MX2010010332A - Calculo de anchura de banda en una red de comunicacion conmutada en paquete. - Google Patents

Calculo de anchura de banda en una red de comunicacion conmutada en paquete.

Info

Publication number
MX2010010332A
MX2010010332A MX2010010332A MX2010010332A MX2010010332A MX 2010010332 A MX2010010332 A MX 2010010332A MX 2010010332 A MX2010010332 A MX 2010010332A MX 2010010332 A MX2010010332 A MX 2010010332A MX 2010010332 A MX2010010332 A MX 2010010332A
Authority
MX
Mexico
Prior art keywords
packet
separation
samples
inter
strain
Prior art date
Application number
MX2010010332A
Other languages
English (en)
Inventor
Svante Ekelin
Erik Bergfeldt
Christofer Flinta
Andreas Johnsson
Jan-Erik Mangs
Bob Melander
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2010010332A publication Critical patent/MX2010010332A/es

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
    • H04L43/0882—Utilisation of link capacity
    • 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
    • H04L43/50—Testing arrangements
    • 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
    • H04L41/04—Network management architectures or arrangements
    • H04L41/052—Network management architectures or arrangements using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]
    • 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
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • 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
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/103—Active monitoring, e.g. heartbeat, ping or trace-route with adaptive polling, i.e. dynamically adapting the polling rate

Landscapes

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

Abstract

Un sistema y método para determinar anchura de banda disponible extremo a extremo de una trayectoria en una red de comunicación conmutada en paquete. Un inyector (12) de chirrido de paquete de múltiples regímenes inyecta paquetes de tráfico de sondeo a diferentes regímenes de sondeo, u, hacia una red que utiliza un chirrido de sondeo. Un receptor (16) muestra separación en tiempo de los paquetes de tráfico de sondeo para generar muestras de separación de tiempo, que se usan para calcular muestras de esfuerzo, e, de separación entre paquetes relativo, a regímenes de sondeo diferentes. Un analizador (17) de Maximización de Espera, EM, utiliza un algoritmo EM para identificar muestras de esfuerzo e útiles y para calcular parámetros de una línea /2 que representa una relación lineal directa entre el régimen de sondeo y el esfuerzo e de separación entre paquete a regímenes de sondeo mayores que un punto de ruptura. Un filtro, tal como por ejemplo, un filtro (18) Kalman luego determinar la anchura de banda disponible de la trayectoria de red basada en los parámetros calculados de la línea k-.
MX2010010332A 2008-03-26 2009-03-23 Calculo de anchura de banda en una red de comunicacion conmutada en paquete. MX2010010332A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3953908P 2008-03-26 2008-03-26
PCT/IB2009/000576 WO2009118602A2 (en) 2008-03-26 2009-03-23 Available bandwidth estimation in a packet-switched communication network

Publications (1)

Publication Number Publication Date
MX2010010332A true MX2010010332A (es) 2010-10-04

Family

ID=41066572

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010010332A MX2010010332A (es) 2008-03-26 2009-03-23 Calculo de anchura de banda en una red de comunicacion conmutada en paquete.

Country Status (7)

Country Link
US (1) US8503320B2 (es)
EP (1) EP2266254B1 (es)
JP (1) JP5204295B2 (es)
CN (1) CN101981870B (es)
MX (1) MX2010010332A (es)
WO (1) WO2009118602A2 (es)
ZA (1) ZA201006419B (es)

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US8595374B2 (en) * 2010-12-08 2013-11-26 At&T Intellectual Property I, L.P. Method and apparatus for capacity dimensioning in a communication network
US9036472B2 (en) 2011-03-15 2015-05-19 Hewlett-Packard Development Company, L.P. Network switching device for quantifying available service-level capacity of a network for projected network traffic
US8650289B2 (en) * 2011-06-03 2014-02-11 Apple Inc. Estimating bandwidth based on server IP address
EP2856703B1 (en) * 2012-05-29 2019-07-31 Telefonaktiebolaget LM Ericsson (publ) Method and node for improved estimation of available path capacity of a data transfer path
WO2014001458A1 (en) * 2012-06-27 2014-01-03 Telefonaktiebolaget Lm Ericsson (Publ) A method and apparatus for estimating available capacity of a data transfer path
US9531615B2 (en) 2012-07-27 2016-12-27 Nec Corporation Available bandwidth estimating system, method, and program
US9231843B2 (en) * 2012-11-29 2016-01-05 International Business Machines Corporation Estimating available bandwith in cellular networks
US8923122B2 (en) 2012-12-19 2014-12-30 Telefonaktiebolaget L M Ericsson (Publ) Packet train generation for estimating available network bandwidth
RU2015129749A (ru) 2012-12-21 2017-01-26 Телефонактиеболагет Л М Эрикссон (Пабл) Способ и компоновка узла для предоставления более точной оценки условий пути передачи данных
CN105075202B (zh) 2013-03-28 2019-07-12 英国电讯有限公司 用于在分组网络中处理分组的方法、节点和分组网络
GB201313760D0 (en) 2013-07-31 2013-09-18 British Telecomm Fast friendly start for a data flow
US9537729B2 (en) * 2013-08-09 2017-01-03 Hewlett Packard Enterprise Development Lp Network switching device for quantifying available service-level capacity of a network for projected network traffic
US9503384B1 (en) 2013-10-28 2016-11-22 Thousandeyes, Inc. Estimating network capacity and network bandwidth without server instrumentation
US10462032B2 (en) * 2013-12-19 2019-10-29 Koninklijke Kpn N.V. Probing a network
JP6294718B2 (ja) * 2014-03-20 2018-03-14 Kddi株式会社 増加ポイント判定装置、通信装置、増加ポイント判定方法およびコンピュータプログラム
WO2016084334A1 (ja) * 2014-11-27 2016-06-02 日本電気株式会社 可用帯域推定システム、可用帯域推定方法、受信装置及び受信装置のプログラムの記憶媒体
WO2016128931A1 (en) 2015-02-11 2016-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Ethernet congestion control and prevention
US9674071B2 (en) 2015-02-20 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) High-precision packet train generation
EP3286878B1 (en) * 2015-04-24 2019-01-09 Telefonaktiebolaget LM Ericsson (publ) Fault diagnosis in networks
GB2540568A (en) * 2015-07-24 2017-01-25 Univ Guangdong Technology An adaptive real-time detecting method of available bandwidth in digital home networks
US9692690B2 (en) 2015-08-03 2017-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for path monitoring in a software-defined networking (SDN) system
WO2017021048A1 (en) 2015-08-06 2017-02-09 British Telecommunications Public Limited Company Data packet network
WO2017021046A1 (en) 2015-08-06 2017-02-09 British Telecommunications Public Limited Company Data packet network
US10638474B2 (en) 2016-04-21 2020-04-28 Qualcomm Incorporated Different numerology for signal transmission
CN107592647A (zh) * 2016-07-06 2018-01-16 阿里巴巴集团控股有限公司 一种无线网络速率估计方法、装置及系统
TWI678084B (zh) * 2016-09-05 2019-11-21 日商日本電氣股份有限公司 網路頻段量測裝置及網路頻段量測方法
US11032179B2 (en) 2016-10-14 2021-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Heterogeneous flow congestion control
RU2631972C1 (ru) * 2016-11-21 2017-09-29 Андрей Сергеевич Камоцкий Способ агрегации нескольких каналов передачи данных в единый логический канал передачи данных для предоставления услуг широкополосной передачи данных массовому потребителю и устройство на его основе
RU2700551C2 (ru) * 2018-01-22 2019-09-17 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Способ контроля качества каналов передачи данных в автоматизированных системах управления реального масштаба времени
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Also Published As

Publication number Publication date
CN101981870A (zh) 2011-02-23
WO2009118602A3 (en) 2009-11-19
JP2011515978A (ja) 2011-05-19
US8503320B2 (en) 2013-08-06
EP2266254B1 (en) 2012-05-16
JP5204295B2 (ja) 2013-06-05
EP2266254A2 (en) 2010-12-29
ZA201006419B (en) 2011-12-28
US20110090811A1 (en) 2011-04-21
CN101981870B (zh) 2014-06-18
WO2009118602A2 (en) 2009-10-01

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