BR112012029928A2 - method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a heterogeneous traffic flow pool - Google Patents

method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a heterogeneous traffic flow pool

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Publication number
BR112012029928A2
BR112012029928A2 BR112012029928A BR112012029928A BR112012029928A2 BR 112012029928 A2 BR112012029928 A2 BR 112012029928A2 BR 112012029928 A BR112012029928 A BR 112012029928A BR 112012029928 A BR112012029928 A BR 112012029928A BR 112012029928 A2 BR112012029928 A2 BR 112012029928A2
Authority
BR
Brazil
Prior art keywords
sym
traffic flow
service
network
quality
Prior art date
Application number
BR112012029928A
Other languages
Portuguese (pt)
Inventor
Marchese Mario
Mongelli Maurizio
Gesmundo Vincenzo
Original Assignee
Selex Elsag Spa
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 Selex Elsag Spa filed Critical Selex Elsag Spa
Publication of BR112012029928A2 publication Critical patent/BR112012029928A2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2491—Mapping quality of service [QoS] requirements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/41—Flow control; Congestion control by acting on aggregated flows or links
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

método e sistema para controlar uma banda larga para cumprir com uma qualidade de serviço em um ponto de acesso de uma rede de comunicações operando um conjunto de fluxo de tráfico heterogênios. método e sistema para controlar uma banda larga para cumprir com uma qualidade de serviço em um ponto de acesso de uma rede de comunicações operando um conjunto de fluxos de tráfico heterogêneos. um método para gerenciar o fluxo de tráfego heterogêneo acessando uma rede de comunicação (wn) é descrita, na qual um nó de acesso (g) da rede opera uma agregação do fluxo de trafego (f<sym>) em pelo menos uma fila de transmissão real (q<sym>) em uma camada de protocolo determinado (l2) da rede, incluindo alocar uma banda larga predeterminada (<sym><sym>) para a fila de transmissão (q<sym>) a fim de garantir uma qualidade de serviço relacionada (qos<sym>) estabelecida de acordo com o acordo de nível de serviço. o método compreende: gerar uma fila de transmissão virtua (q<sym>) no plano de dados (up~ l2) do sistema de gerenciamento de fluxo de tráfego (f<sym>) acessando a rede, incluindos (up~ l2~) do sistema de gerenciamento de fluxo de tráfego (f<sym>) acessando a rede, incluindo uma replicação atual do fluxo de tráfego agregado (f<sym>) na fila de transmissão real (q<sym>); medir pelo menos um parâmetro representativo da qualidade atual de serviço (qos<sym>) obtido na fila de transmissão virtual (q<sym>) em uma pluralidade de horizontes de observação prederterminados (oh~ i~(k)); e estimar dinamicamente a banda larga necessária (<sym>) da fila de transmissão virtual (q<sym>) em conformidade com a qualidade de serviço como uma função de valor assumida pelo parâmetro acima mencionado em cada horizonte de observação (oh~ i~(k)); por isso de acordo com a banda larga necessária estimada (<sym>) a banda larga (<sym>) alocada na fila de transmissão real (q<sym>) para o horizonte de observação subsequente (oh~ i~(k+1)) é modificada ou tráfego que flui (f<sym>) em direção da fila (q<sym>) é limitado. o método pode ser realizado em um nó de processo de uma rede de comunicações, de forma que um dispositivo de porta entrada (g) adaptado para interconectar dois locais e/ou áreas de rede (tn, wn) tendo diferentes arquiteturas, arranjadas para realizar um processo de agregação de fluxo de tráfego (f<sym>) em um protocolo de camada de ligação (l2), ou um roteador adaptado para interconectar duas partes da mesma rede de comunicações (tn; wn), arranjado para realizar um processo de agregação do fluxo de tráfego (f<sym>) em um protocolo de camada de rede (l3). (figura 4)method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a heterogeneous traffic flow pool. method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a set of heterogeneous traffic flows. A method for managing heterogeneous traffic flow by accessing a communication network (WN) is described, in which a network access node (G) operates a traffic flow aggregation (f <sym>) on at least one traffic queue. actual transmission (q <sym>) over a given protocol layer (l2) of the network, including allocating a predetermined broadband (<sym> <sym>) to the transmission queue (q <sym>) to ensure a related quality of service (qos <sym>) established in accordance with the service level agreement. The method comprises: generating a virtuous transmission queue (q <sym>) in the data flow management system (up ~ l2) data plan (f <sym>) accessing the network, including (up ~ l2 ~) traffic flow management system (f <sym>) accessing the network, including a current replication of the aggregate traffic flow (f <sym>) in the actual transmission queue (q <sym>); measuring at least one parameter representative of the current quality of service (qos <sym>) obtained in the virtual transmission queue (q <sym>) over a plurality of predetermined observation horizons (oh ~ i ~ (k)); and dynamically estimate the required bandwidth (<sym>) of the virtual transmission queue (q <sym>) in accordance with quality of service as a value function assumed by the above parameter at each observation horizon (oh ~ i ~ (k)); so according to the estimated required broadband (<sym>) the broadband (<sym>) allocated in the actual transmission queue (q <sym>) for the subsequent observation horizon (oh ~ i ~ (k + 1 )) is modified or traffic flowing (f <sym>) towards the queue (q <sym>) is limited. The method can be performed on a process node of a communications network, such that a gateway (g) adapted to interconnect two network sites and / or areas (tn, wn) having different architectures arranged to perform a traffic flow aggregation (f <sym>) process in a link layer protocol (12), or a router adapted to interconnect two parts of the same communications network (tn; wn) arranged to perform a traffic flow aggregation (f <sym>) into a network layer protocol (l3). (figure 4)

BR112012029928A 2010-05-24 2011-05-24 method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a heterogeneous traffic flow pool BR112012029928A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2010A000429A IT1400169B1 (en) 2010-05-24 2010-05-24 PROCEDURE AND BAND CONTROL SYSTEM FOR COMPLIANCE WITH A PREDETERMINED QUALITY OF SERVICE AT A POINT OF ACCESS TO A NETWORK OF COMMUNICATIONS OPERATING AN AGGREGATION OF HETEROGENEOUS TRAFFIC FLOWS.
PCT/IB2011/052249 WO2012004689A1 (en) 2010-05-24 2011-05-24 A method and system of bandwidth control

Publications (1)

Publication Number Publication Date
BR112012029928A2 true BR112012029928A2 (en) 2019-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029928A BR112012029928A2 (en) 2010-05-24 2011-05-24 method and system for controlling broadband to comply with a quality of service at an access point of a communications network operating a heterogeneous traffic flow pool

Country Status (7)

Country Link
AU (1) AU2011275478B2 (en)
BR (1) BR112012029928A2 (en)
GB (1) GB2494350B (en)
IT (1) IT1400169B1 (en)
MY (1) MY158555A (en)
RU (1) RU2597227C2 (en)
WO (1) WO2012004689A1 (en)

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US9059915B2 (en) * 2012-08-31 2015-06-16 Cisco Technology, Inc. Multicast replication skip
US8958329B2 (en) 2012-11-20 2015-02-17 Cisco Technology, Inc. Fabric load balancing
US10122645B2 (en) 2012-12-07 2018-11-06 Cisco Technology, Inc. Output queue latency behavior for input queue based device
US9628406B2 (en) 2013-03-13 2017-04-18 Cisco Technology, Inc. Intra switch transport protocol
US9860185B2 (en) 2013-03-14 2018-01-02 Cisco Technology, Inc. Intra switch transport protocol
CN108512757B (en) * 2017-02-27 2020-12-11 中兴通讯股份有限公司 Method and device for adjusting bandwidth as required
RU2662637C1 (en) * 2017-04-04 2018-07-26 Федеральное государственное казенное военное образовательное учреждение высшего образования "Академия Федеральной службы охраны Российской Федерации" (Академия ФСО России) Method of the multi-service network segment operational-technical control under the crisis situations conditions
US10768834B2 (en) * 2018-04-27 2020-09-08 Netapp, Inc. Methods for managing group objects with different service level objectives for an application and devices thereof
CN110620678A (en) 2018-06-20 2019-12-27 华为技术有限公司 Resource management method and device
CN113341365B (en) * 2021-05-31 2024-03-01 安徽南瑞中天电力电子有限公司 Method, system and device for processing protocol layer data of intelligent electric energy meter
CN114006843B (en) * 2021-11-02 2023-03-31 中国工商银行股份有限公司 Method and device for determining bandwidth and electronic equipment
WO2024020884A1 (en) * 2022-07-27 2024-02-01 Huawei Technologies Co., Ltd. An edge device for a distributed traffic engeneering system with quality of service control of a plurality of flow groups
CN116566992B (en) * 2023-07-10 2023-11-28 北京智芯微电子科技有限公司 Dynamic collaboration method, device, computer equipment and storage medium for edge calculation
CN117692338A (en) * 2024-02-01 2024-03-12 长城数字能源(西安)科技有限公司 Energy Internet of things data visualization method and system

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US6654363B1 (en) * 1999-12-28 2003-11-25 Nortel Networks Limited IP QOS adaptation and management system and method
KR100889865B1 (en) * 2002-11-07 2009-03-24 엘지전자 주식회사 Communication method in a mobile radio communication system
WO2005104467A1 (en) * 2004-04-20 2005-11-03 Nortel Networks Limited Method and system for quality of service support for ethernet multiservice interworking over multiprotocol label switching

Also Published As

Publication number Publication date
AU2011275478B2 (en) 2014-07-10
ITTO20100429A1 (en) 2011-11-25
MY158555A (en) 2016-10-14
GB2494350B (en) 2017-02-01
GB201222815D0 (en) 2013-01-30
RU2597227C2 (en) 2016-09-10
GB2494350A (en) 2013-03-06
RU2012155863A (en) 2014-06-27
AU2011275478A1 (en) 2012-12-06
IT1400169B1 (en) 2013-05-17
WO2012004689A1 (en) 2012-01-12

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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]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.