FR3116689B1 - Method and device for reconfiguring Quality of Service in a network - Google Patents

Method and device for reconfiguring Quality of Service in a network Download PDF

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Publication number
FR3116689B1
FR3116689B1 FR2011928A FR2011928A FR3116689B1 FR 3116689 B1 FR3116689 B1 FR 3116689B1 FR 2011928 A FR2011928 A FR 2011928A FR 2011928 A FR2011928 A FR 2011928A FR 3116689 B1 FR3116689 B1 FR 3116689B1
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FR
France
Prior art keywords
network
qos configuration
evolution
flow
qos
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2011928A
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French (fr)
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FR3116689A1 (en
Inventor
Christophe Janneteau
Michael Boc
Alexix Olivereau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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.)
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Publication date
Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2011928A priority Critical patent/FR3116689B1/en
Publication of FR3116689A1 publication Critical patent/FR3116689A1/en
Application granted granted Critical
Publication of FR3116689B1 publication Critical patent/FR3116689B1/en
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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
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5019—Ensuring fulfilment of SLA
    • H04L41/5025—Ensuring fulfilment of SLA by proactively reacting to service quality change, e.g. by reconfiguration after service quality degradation or upgrade
    • 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
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • 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
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5006—Creating or negotiating SLA contracts, guarantees or penalties
    • 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
    • H04L43/55—Testing of service level quality, e.g. simulating service usage
    • 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
    • H04L41/16—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence

Abstract

L’invention concerne un dispositif et un procédé de reconfiguration dynamique de la qualité de service ‘QoS’ dans un réseau de télécommunication. Le réseau comprend une pluralité d’équipements configurés pour émettre et/ou recevoir des flux de données transitant dans le réseau. Une configuration de QoS est prédéfinie lors d’une phase de préparation « hors ligne » qui prend en compte une pluralité de flux devant transiter dans le réseau, afin de calculer des changements de configuration de QoS à appliquer au réseau selon l’évolution des flux dans le réseau en phase « en ligne ». Le procédé comprend des étapes consistant : - à détecter une apparition ‘A’ ou une fin ‘F’ de flux dans le réseau ; - à déterminer si une évolution de flux est prévue par la configuration de QoS prédéfinie pour cette apparition ‘A’ ou cette fin ‘F’ de flux; - si l’évolution est prévue, à retrouver le changement de configuration de QoS à appliquer au réseau ; et - à appliquer ce changement de configuration de QoS au réseau. Figure pour l’abrégé : Fig.1The invention relates to a device and a method for dynamically reconfiguring the quality of service ‘QoS’ in a telecommunications network. The network includes a plurality of devices configured to transmit and/or receive data streams passing through the network. A QoS configuration is predefined during an “offline” preparation phase which takes into account a plurality of flows that must pass through the network, in order to calculate QoS configuration changes to be applied to the network according to the evolution of the flows in the “online” phase network. The method comprises steps consisting of: - detecting an appearance 'A' or an end 'F' of flow in the network; - to determine whether a flow evolution is planned by the predefined QoS configuration for this appearance ‘A’ or this end ‘F’ of the flow; - if the evolution is planned, to find the change in QoS configuration to be applied to the network; and - to apply this QoS configuration change to the network. Figure for the abstract: Fig.1

FR2011928A 2020-11-20 2020-11-20 Method and device for reconfiguring Quality of Service in a network Active FR3116689B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011928A FR3116689B1 (en) 2020-11-20 2020-11-20 Method and device for reconfiguring Quality of Service in a network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011928 2020-11-20
FR2011928A FR3116689B1 (en) 2020-11-20 2020-11-20 Method and device for reconfiguring Quality of Service in a network

Publications (2)

Publication Number Publication Date
FR3116689A1 FR3116689A1 (en) 2022-05-27
FR3116689B1 true FR3116689B1 (en) 2023-10-13

Family

ID=74668980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011928A Active FR3116689B1 (en) 2020-11-20 2020-11-20 Method and device for reconfiguring Quality of Service in a network

Country Status (1)

Country Link
FR (1) FR3116689B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933237B2 (en) * 2005-12-23 2011-04-26 Telcordia Licensing Company, Llc Ensuring quality of service of communications in networks
US9270527B2 (en) * 2013-08-05 2016-02-23 The Trustees Of The University Of Pennsylvania Methods, systems, and computer readable media for enabling real-time guarantees in publish-subscribe middleware using dynamically reconfigurable networks

Also Published As

Publication number Publication date
FR3116689A1 (en) 2022-05-27

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