BR0008562A - Sistema e método para medir as durações de transferência e as taxas de perda em redes de telecomunicações de alto volume - Google Patents

Sistema e método para medir as durações de transferência e as taxas de perda em redes de telecomunicações de alto volume

Info

Publication number
BR0008562A
BR0008562A BR0008562-6A BR0008562A BR0008562A BR 0008562 A BR0008562 A BR 0008562A BR 0008562 A BR0008562 A BR 0008562A BR 0008562 A BR0008562 A BR 0008562A
Authority
BR
Brazil
Prior art keywords
loss rates
flow
telecommunications networks
measuring transfer
durations
Prior art date
Application number
BR0008562-6A
Other languages
English (en)
Other versions
BR0008562B1 (pt
Inventor
Thierry Grenot
Original Assignee
Thierry Grenot
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
Priority claimed from FR9902399A external-priority patent/FR2790349A1/fr
Application filed by Thierry Grenot filed Critical Thierry Grenot
Publication of BR0008562A publication Critical patent/BR0008562A/pt
Publication of BR0008562B1 publication Critical patent/BR0008562B1/pt

Links

Classifications

    • 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
    • H04L43/02—Capturing of monitoring data
    • H04L43/022—Capturing of monitoring data by sampling
    • H04L43/024—Capturing of monitoring data by sampling by adaptive sampling
    • 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
    • H04L43/02—Capturing of monitoring data
    • H04L43/022—Capturing of monitoring data by sampling
    • 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
    • H04L43/02—Capturing of monitoring data
    • H04L43/026—Capturing of monitoring data using flow identification
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • 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
    • H04L43/12—Network monitoring probes
    • 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
    • H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Patente de Invenção: "SISTEMA E MéTODO PARA MEDIR AS DURAçõES DE TRANSFERêNCIA E AS TAXAS DE PERDA EM REDES DE TELECOMUNICAçõES DE ALTO VOLUME". A invenção refere-se a um sistema e a um método não intrusivo para medir as taxas de perda e as durações de transferências para fluxos de dados que são enviados por uma rede de telecomunicações no modo de pacote. O método inventivo está caracterizado pelo fato de que ele compreende os seguintes passos: classificação do pacote de dados em um fluxo homogêneo; cálculo de uma assinatura de identificação para cada pacote de dados; contagem dos pacotes no fluxo; medição dos tempos de transferência unidirecional por fluxo ou grupo de fluxos de informações e a medição da taxa de perda para os ditos pacotes.
BRPI0008562-6A 1999-02-26 2000-02-09 Método e sistema não intrusivo para medição de taxa de perda e tempo de transferência de dados em redes de comunicação de dados por pacote BR0008562B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR9902399A FR2790349A1 (fr) 1999-02-26 1999-02-26 Dispositif pour la mesure des durees et transfert et des taux de perte dans les reseaux de telecommunication en mode paquet
FR99/02399 1999-02-26
FR99/06115 1999-05-12
FR9906115A FR2790348B1 (fr) 1999-02-26 1999-05-12 Systeme et procede de mesure des durees de transfert et des taux de pertes dans des reseaux de telecommunication haut-debit
PCT/FR2000/000311 WO2000051292A1 (fr) 1999-02-26 2000-02-09 Systeme et procede de mesure des durees de transfert et des taux de pertes dans des reseaux de telecommunication haut-debit

Publications (2)

Publication Number Publication Date
BR0008562A true BR0008562A (pt) 2002-02-19
BR0008562B1 BR0008562B1 (pt) 2014-11-04

Family

ID=26234835

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008562-6A BR0008562B1 (pt) 1999-02-26 2000-02-09 Método e sistema não intrusivo para medição de taxa de perda e tempo de transferência de dados em redes de comunicação de dados por pacote

Country Status (11)

Country Link
US (1) US6853619B1 (pt)
EP (1) EP1155531B1 (pt)
JP (1) JP4480900B2 (pt)
AT (1) ATE297089T1 (pt)
AU (1) AU758185B2 (pt)
BR (1) BR0008562B1 (pt)
CA (1) CA2362923C (pt)
DE (1) DE60020528T2 (pt)
ES (1) ES2244409T3 (pt)
FR (1) FR2790348B1 (pt)
WO (1) WO2000051292A1 (pt)

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Also Published As

Publication number Publication date
EP1155531B1 (fr) 2005-06-01
ES2244409T3 (es) 2005-12-16
AU758185B2 (en) 2003-03-20
EP1155531A1 (fr) 2001-11-21
DE60020528T2 (de) 2006-04-27
WO2000051292A1 (fr) 2000-08-31
ATE297089T1 (de) 2005-06-15
CA2362923C (fr) 2009-05-05
JP4480900B2 (ja) 2010-06-16
DE60020528D1 (de) 2005-07-07
CA2362923A1 (fr) 2000-08-31
BR0008562B1 (pt) 2014-11-04
US6853619B1 (en) 2005-02-08
JP2002538666A (ja) 2002-11-12
FR2790348B1 (fr) 2001-05-25
FR2790348A1 (fr) 2000-09-01
AU2554500A (en) 2000-09-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: IPANEMA TECHNOLOGIES (FR)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/11/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)