AR079793A1 - Metodo para realizar una medicion de tiempo en una red de comunicaciones - Google Patents

Metodo para realizar una medicion de tiempo en una red de comunicaciones

Info

Publication number
AR079793A1
AR079793A1 ARP100104991A ARP100104991A AR079793A1 AR 079793 A1 AR079793 A1 AR 079793A1 AR P100104991 A ARP100104991 A AR P100104991A AR P100104991 A ARP100104991 A AR P100104991A AR 079793 A1 AR079793 A1 AR 079793A1
Authority
AR
Argentina
Prior art keywords
time
blocks
data
reception
time stamp
Prior art date
Application number
ARP100104991A
Other languages
English (en)
Inventor
Mauro Cociglio
Original Assignee
Telecom Italia 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 Telecom Italia Spa filed Critical Telecom Italia Spa
Publication of AR079793A1 publication Critical patent/AR079793A1/es

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
    • H04L43/10—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H04L65/4053—Arrangements for multi-party communication, e.g. for conferences without floor control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • H04L43/0852—Delays
    • H04L43/0858—One way delays
    • 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
    • H04L43/0852—Delays
    • H04L43/087—Jitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Se divulga un método para realizar una medicion de tiempo en un flujo de datos transmitido desde un transmisor hasta un receptor de una red de comunicacion. El método comprende: en el transmisor, dividir el flujo de datos en un primero y un segundo bloques de tiempo alternado de unidades de datos, transmitirlos, aumentar un contador de transmision mientras los primeros bloques son transmitidos y establecer un sello de tiempo de transmision respecto de un tiempo corriente cuando se transmite una unidad de datos previamente determinada de cada primer bloque; en el receptor, recibir el primero y el segundo bloques, aumentar un contador de recepcion mientras que los primeros bloques son recibidos y establecer un sello de tiempo de recepcion respecto de otro tiempo corriente cuando se recibe la unidad de datos previamente determinada de cada primer bloque; y en el servidor de gestion, detectar valores periodicamente del contador de transmision, el contador de recepcion, el sello de tiempo de transmision y el sello de tiempo de recepcion y utilizarlos para realizar la medicion de tiempo.
ARP100104991A 2009-12-29 2010-12-29 Metodo para realizar una medicion de tiempo en una red de comunicaciones AR079793A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/067991 WO2011079857A1 (en) 2009-12-29 2009-12-29 Performing a time measurement in a communication network

Publications (1)

Publication Number Publication Date
AR079793A1 true AR079793A1 (es) 2012-02-22

Family

ID=42237438

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104991A AR079793A1 (es) 2009-12-29 2010-12-29 Metodo para realizar una medicion de tiempo en una red de comunicaciones

Country Status (6)

Country Link
US (1) US8531987B2 (es)
EP (1) EP2520059B1 (es)
KR (1) KR101597255B1 (es)
CN (1) CN102792658B (es)
AR (1) AR079793A1 (es)
WO (1) WO2011079857A1 (es)

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KR101862326B1 (ko) 2011-09-19 2018-05-29 텔레콤 이탈리아 소시에떼 퍼 아찌오니 통신 네트워크에서의 데이터 흐름에 대한 측정
US8938636B1 (en) 2012-05-18 2015-01-20 Google Inc. Generating globally coherent timestamps
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US9569253B1 (en) 2012-06-04 2017-02-14 Google Inc. Ensuring globally consistent transactions
US10389608B2 (en) 2013-03-15 2019-08-20 Amazon Technologies, Inc. Network traffic mapping and performance analysis
US9699062B2 (en) 2013-05-31 2017-07-04 Telecom Italia S.P.A. Performance measurement of a link of a packet-switched communication network
EP3085019B1 (en) * 2013-12-17 2018-06-20 Telecom Italia S.p.A. Time measurement in a packet-switched communication network
US9525611B2 (en) * 2014-01-27 2016-12-20 Imagine Communications Corp. Transmission system implementing delay measurement and control
US9641416B2 (en) 2014-04-18 2017-05-02 Cisco Technology, Inc. Operations analysis of packet groups identified based on timestamps
EP3241313B1 (en) 2014-12-29 2019-02-20 Telecom Italia S.p.A. Performance monitoring of a mobile communication system
US9769065B2 (en) 2015-05-06 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Packet marking for L4-7 advanced counting and monitoring
EP3369213B1 (en) * 2015-10-30 2020-08-05 Telecom Italia S.p.A. Performance measurement in a packet-switched communication network
EP3449602B1 (en) 2016-04-29 2020-07-08 Telecom Italia S.p.A. Performance measurement on a multipoint packet flow
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EP3513529B1 (en) 2016-09-14 2021-04-28 Telecom Italia S.p.A. Performance measurement in a packet-switched communication network
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US10616088B2 (en) * 2017-07-13 2020-04-07 Avago Technologies International Sales Pte. Limited Apparatus and method for measurements at intermediate nodes in end-to-end performance test
IT201700081391A1 (it) 2017-07-18 2019-01-18 Telecom Italia Spa Misura di prestazioni in una rete di comunicazioni
CN112005527A (zh) 2018-04-27 2020-11-27 意大利电信股份公司 能够在分组交换通信网络中进行性能测量
US20210320856A1 (en) * 2018-07-18 2021-10-14 Telecom Italia S.P.A. Performance measurement in a packet-switched communication network
IT201800010131A1 (it) 2018-11-07 2020-05-07 Telecom Italia Spa Abilitazione di una misura di prestazioni in una rete di comunicazioni a commutazione di pacchetto
IT201900010362A1 (it) 2019-06-28 2020-12-28 Telecom Italia Spa Abilitazione della misura di perdita di pacchetti round-trip in una rete di comunicazioni a commutazione di pacchetto
CN111092588A (zh) * 2019-12-27 2020-05-01 中国科学院电工研究所 一种电机数据流的控制系统
US20230403221A1 (en) 2020-10-29 2023-12-14 Telecom Italia S.P.A. One-way delay measurement in a packet-switched communication network
CN116508294A (zh) 2020-10-29 2023-07-28 意大利电信股份公司 分组交换通信网络中的单向延迟测量
US20240064090A1 (en) * 2020-12-30 2024-02-22 Telecom Italia S.P.A. Round-trip time measurement in a packet-switched communication network

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Also Published As

Publication number Publication date
EP2520059B1 (en) 2014-11-19
CN102792658B (zh) 2016-03-16
KR20120099293A (ko) 2012-09-07
WO2011079857A1 (en) 2011-07-07
CN102792658A (zh) 2012-11-21
KR101597255B1 (ko) 2016-03-07
US20120275333A1 (en) 2012-11-01
US8531987B2 (en) 2013-09-10
EP2520059A1 (en) 2012-11-07

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