AR079736A1 - Un metodo para programar transmision en una red de comunicacion, nodo de comunicacion correspondiente y producto de programa computarizado - Google Patents

Un metodo para programar transmision en una red de comunicacion, nodo de comunicacion correspondiente y producto de programa computarizado

Info

Publication number
AR079736A1
AR079736A1 ARP100104940A ARP100104940A AR079736A1 AR 079736 A1 AR079736 A1 AR 079736A1 AR P100104940 A ARP100104940 A AR P100104940A AR P100104940 A ARP100104940 A AR P100104940A AR 079736 A1 AR079736 A1 AR 079736A1
Authority
AR
Argentina
Prior art keywords
data packets
node
program product
communication network
receiver
Prior art date
Application number
ARP100104940A
Other languages
English (en)
Inventor
Dario Sabella
Marco Caretti
Matteo Maria Andreozzi
Giovanni Stea
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 AR079736A1 publication Critical patent/AR079736A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H04L47/564—Attaching a deadline to packets, e.g. earliest due date first
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching 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
    • 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
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/127—Avoiding congestion; Recovering from congestion by using congestion prediction
    • 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
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • 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
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Las secuencias de datos se transmiten desde un nodo (BS) hacia un receptor, en una red de comunicaciones en forma de paquetes de datos para su reproduccion [playout] mediante un buffer de repeticion en el receptor. Los paquetes de datos se disponen en una cola de programacion (SQ) y se dan de baja de la cola de programacion (SQ) si su período de estancia (t) en la cola (SQ) supera un plazo de baja (d) dado. El buffer de repeticion (B) se emula en el nodo (BS) para determinar los respectivos valores de reproduccion (po) para los paquetes de datos, que son indicativos de los instantes de reproduccion (p) esperados para los paquetes de datos por el buffer de repeticion en el receptor. Los plazos de baja (d) se asignan a los paquetes de datos como una funcion de los respectivos valores de reproduccion (po) determinados por el buffer de repeticion, segun se lo ha emulado en el nodo (BS).
ARP100104940A 2009-12-24 2010-12-23 Un metodo para programar transmision en una red de comunicacion, nodo de comunicacion correspondiente y producto de programa computarizado AR079736A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/009266 WO2011076239A1 (en) 2009-12-24 2009-12-24 A method of scheduling transmission in a communication network, corresponding communication node and computer program product

Publications (1)

Publication Number Publication Date
AR079736A1 true AR079736A1 (es) 2012-02-15

Family

ID=42084654

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104940A AR079736A1 (es) 2009-12-24 2010-12-23 Un metodo para programar transmision en una red de comunicacion, nodo de comunicacion correspondiente y producto de programa computarizado

Country Status (8)

Country Link
US (1) US9036624B2 (es)
EP (1) EP2517419B1 (es)
JP (1) JP5632486B2 (es)
KR (1) KR101590972B1 (es)
CN (1) CN102668466B (es)
AR (1) AR079736A1 (es)
BR (1) BR112012015452B1 (es)
WO (1) WO2011076239A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474876B (zh) * 2009-06-29 2015-07-15 皇家飞利浦电子股份有限公司 用于在网络中通信的方法
WO2013051975A1 (en) * 2011-10-07 2013-04-11 Telefonaktiebolaget L M Ericsson (Publ) Methods providing packet communications including jitter buffer emulation and related network nodes
CN103716114B (zh) * 2012-09-28 2018-02-23 华为技术有限公司 数据传输业务中参数设置方法、终端和基站
KR20140067512A (ko) * 2012-11-26 2014-06-05 삼성전자주식회사 신호 처리 장치 및 그 신호 처리 방법
US9686201B2 (en) * 2013-01-25 2017-06-20 Cable Television Laboratories, Inc. Predictive management of a network buffer
US20140241445A1 (en) * 2013-02-28 2014-08-28 Univerza V Ljubljani, Fakulteta Za Elektrotehniko Method for providing quality of service in a multiuser orthogonal frequency division multiplex (OFDM) system
US9232048B2 (en) * 2013-12-04 2016-01-05 International Business Machines Corporation Quality of experience determination for multi-party VoIP conference calls that account for focus degradation effects
PL2897333T3 (pl) * 2014-01-17 2017-08-31 Deutsche Telekom Ag Sposób usprawnionej komunikacji pomiędzy pierwszym węzłem sieciowym oraz drugim węzłem sieciowym w sieci telekomunikacyjnej, oraz sieć telekomunikacyjna
EP2963875B1 (en) * 2014-07-02 2018-02-28 ABB Schweiz AG Method for processing data streams including time-critical messages of a power network
KR102176653B1 (ko) 2014-09-04 2020-11-09 삼성전자주식회사 무선 통신 시스템에서 전송 제어를 위한 방법 및 장치
BR112017003510A2 (pt) * 2014-09-10 2017-12-05 Siemens Ag método para determinar um atraso de propagação de uma mensagem, e, componente de rede.
EP3070893B1 (en) * 2015-03-20 2017-10-04 Alcatel Lucent Scheduling of packets in network devices
KR102422794B1 (ko) * 2015-09-04 2022-07-20 삼성전자주식회사 재생지연 조절 방법 및 장치와 시간축 변형방법 및 장치
US10721178B2 (en) 2016-01-22 2020-07-21 Medtronic, Inc. Systems, apparatus and methods facilitating data buffering and removal
US10432553B2 (en) * 2016-02-23 2019-10-01 Microsemi Solutions (U.S.), Inc. Systems and methods for transportation of multiple constant bitrate data streams
CN108173784B (zh) * 2017-12-29 2021-12-28 湖南恒茂高科股份有限公司 一种交换机的数据包缓存的老化方法及装置
EP3790203A1 (en) * 2019-09-03 2021-03-10 Imec VZW Device and method for application-requirement aware medium access control

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6259677B1 (en) * 1998-09-30 2001-07-10 Cisco Technology, Inc. Clock synchronization and dynamic jitter management for voice over IP and real-time data
WO2000042753A1 (en) * 1999-01-14 2000-07-20 Nokia Networks Oy Response time measurement for adaptive playout algorithms
US6512761B1 (en) * 1999-02-02 2003-01-28 3Com Corporation System for adjusting billing for real-time media transmissions based on delay
US6973184B1 (en) * 2000-07-11 2005-12-06 Cisco Technology, Inc. System and method for stereo conferencing over low-bandwidth links
US20040204935A1 (en) * 2001-02-21 2004-10-14 Krishnasamy Anandakumar Adaptive voice playout in VOP
US6965597B1 (en) * 2001-10-05 2005-11-15 Verizon Laboratories Inc. Systems and methods for automatic evaluation of subjective quality of packetized telecommunication signals while varying implementation parameters
US20030112758A1 (en) * 2001-12-03 2003-06-19 Pang Jon Laurent Methods and systems for managing variable delays in packet transmission
US20030115320A1 (en) * 2001-12-19 2003-06-19 Yarroll Lamonte H.P. Method for tuning voice playback ratio to optimize call quality
US7269141B2 (en) * 2002-09-24 2007-09-11 Accton Technology Corporation Duplex aware adaptive playout method and communications device
US7245608B2 (en) * 2002-09-24 2007-07-17 Accton Technology Corporation Codec aware adaptive playout method and playout device
US8400932B2 (en) * 2002-10-02 2013-03-19 At&T Intellectual Property Ii, L.P. Method of providing voice over IP at predefined QoS levels
US7051246B2 (en) * 2003-01-15 2006-05-23 Lucent Technologies Inc. Method for estimating clock skew within a communications network
EP1683305B1 (en) * 2003-11-11 2010-01-13 Telefonaktiebolaget LM Ericsson (publ) Adapting playout buffer based on audio burst length
MY149811A (en) * 2004-08-30 2013-10-14 Qualcomm Inc Method and apparatus for an adaptive de-jitter buffer
US7903688B2 (en) * 2005-03-11 2011-03-08 Alcatel-Lucent Usa Inc. VoIP encoded packet prioritization done per packet in an IP communications network
US7675946B2 (en) * 2005-08-22 2010-03-09 Infosys Technologies, Ltd. System and method for managing playout time in packet communication network
US8244857B2 (en) * 2006-06-13 2012-08-14 British Telecommunications Plc Computer network
FR2908576A1 (fr) * 2006-11-14 2008-05-16 Canon Kk Procede,dispositif et application logicielle d'ordonnancement d'une transmission de paquets d'un flux de donnees
US8111720B2 (en) 2007-01-09 2012-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus to indicate maximum scheduling delay for jitter buffer implementations
US20080267224A1 (en) * 2007-04-24 2008-10-30 Rohit Kapoor Method and apparatus for modifying playback timing of talkspurts within a sentence without affecting intelligibility
JP4911010B2 (ja) 2007-12-11 2012-04-04 富士通株式会社 パケットキャプチャ装置、パケットキャプチャ方法およびパケットキャプチャプログラム
EP2099176A1 (en) * 2007-12-18 2009-09-09 Nokia Corporation Method and device for adapting a buffer of a terminal and communication system comprising such device
WO2009109069A1 (en) * 2008-03-07 2009-09-11 Arcsoft (Shanghai) Technology Company, Ltd. Implementing a high quality voip device
US7953004B2 (en) * 2009-01-06 2011-05-31 Alcatel Lucent Minimizing effects of packet delay variation in time-division multiplexing pseudowire services
EP2415217B1 (en) * 2009-03-31 2013-08-21 Freescale Semiconductor, Inc. Receiving node in a packet communications system and method for managing a buffer in a receiving node in a packet communications system
US8345680B2 (en) * 2009-05-07 2013-01-01 Alcatel Lucent Handling out-of-sequence packets in a circuit emulation service

Also Published As

Publication number Publication date
US20120250678A1 (en) 2012-10-04
CN102668466A (zh) 2012-09-12
EP2517419A1 (en) 2012-10-31
JP5632486B2 (ja) 2014-11-26
WO2011076239A1 (en) 2011-06-30
CN102668466B (zh) 2015-07-22
JP2013516093A (ja) 2013-05-09
KR101590972B1 (ko) 2016-02-02
BR112012015452B1 (pt) 2020-12-15
US9036624B2 (en) 2015-05-19
KR20120109574A (ko) 2012-10-08
EP2517419B1 (en) 2016-05-25
BR112012015452A2 (pt) 2016-04-19

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