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
Links
Classifications
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- 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
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- 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
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- 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-.
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) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2515486B1 (en) * | 2009-12-14 | 2015-04-01 | Nec Corporation | Available bandwidth estimation device |
RU2584464C2 (ru) | 2010-11-18 | 2016-05-20 | Телефонактиеболагет Л М Эрикссон (Пабл) | Системы и способы измерения доступной пропускной способности и пропускной способности жесткой линии связи маршрутов ip из одной конечной точки |
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 |
EP2686982B1 (en) * | 2011-03-15 | 2020-06-03 | Hewlett-Packard Enterprise Development LP | 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 |
JP6039797B2 (ja) * | 2012-05-29 | 2016-12-07 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | データ転送パスの利用可能なパス容量に対する改善された推定のための方法及びノード |
US9860146B2 (en) | 2012-06-27 | 2018-01-02 | Telefonaktiebolaget Lm Ericsson (Publ) | 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 |
EP2936739B1 (en) * | 2012-12-21 | 2017-12-13 | Telefonaktiebolaget LM Ericsson (publ) | Method and node arrangement for providing more accurate estimation of data path conditions |
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 |
US10645016B2 (en) | 2015-08-06 | 2020-05-05 | British Telecommunications Public Limited Company | Data packet network |
US10469393B1 (en) | 2015-08-06 | 2019-11-05 | 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 |
WO2018069754A1 (en) | 2016-10-14 | 2018-04-19 | 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 |
US11502965B2 (en) | 2020-09-09 | 2022-11-15 | Hewlett Packard Enterprise Development Lp | Burst packet preload for ABW estimation with rate limiters |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6839754B2 (en) * | 2000-09-15 | 2005-01-04 | Wm. Marsh Rice University | Network tomography using closely-spaced unicast packets |
US6947378B2 (en) * | 2001-02-28 | 2005-09-20 | Mitsubishi Electric Research Labs, Inc. | Dynamic network resource allocation using multimedia content features and traffic features |
CN101848166A (zh) * | 2004-01-14 | 2010-09-29 | 日本电气株式会社 | 速度计算系统 |
US7778179B2 (en) * | 2005-11-23 | 2010-08-17 | Telefonaktiebolaget L M Ericsson (Publ) | Using filtering and active probing to evaluate a data transfer path |
US7672240B2 (en) * | 2006-12-14 | 2010-03-02 | Sun Microsystems, Inc. | Method and system for using Bayesian network inference for selection of transport protocol algorithm |
CN101026509B (zh) * | 2007-02-28 | 2011-07-20 | 西南科技大学 | 一种端到端低可用带宽测量方法 |
CN100559762C (zh) * | 2007-07-05 | 2009-11-11 | 中国科学技术大学 | 一种基于pgm的有效带宽测量方法 |
-
2009
- 2009-03-23 EP EP09724724A patent/EP2266254B1/en not_active Not-in-force
- 2009-03-23 US US12/933,875 patent/US8503320B2/en active Active
- 2009-03-23 MX MX2010010332A patent/MX2010010332A/es active IP Right Grant
- 2009-03-23 JP JP2011501311A patent/JP5204295B2/ja not_active Expired - Fee Related
- 2009-03-23 CN CN200980110689.0A patent/CN101981870B/zh not_active Expired - Fee Related
- 2009-03-23 WO PCT/IB2009/000576 patent/WO2009118602A2/en active Application Filing
-
2010
- 2010-09-07 ZA ZA2010/06419A patent/ZA201006419B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101981870A (zh) | 2011-02-23 |
US8503320B2 (en) | 2013-08-06 |
ZA201006419B (en) | 2011-12-28 |
WO2009118602A3 (en) | 2009-11-19 |
JP2011515978A (ja) | 2011-05-19 |
WO2009118602A2 (en) | 2009-10-01 |
US20110090811A1 (en) | 2011-04-21 |
JP5204295B2 (ja) | 2013-06-05 |
EP2266254A2 (en) | 2010-12-29 |
CN101981870B (zh) | 2014-06-18 |
EP2266254B1 (en) | 2012-05-16 |
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Legal Events
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FG | Grant or registration |