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PE20060032A1 - Metodo, sistema y protocolo para retroalimentacion de calidad en un servicio de streaming - Google Patents

Metodo, sistema y protocolo para retroalimentacion de calidad en un servicio de streaming

Info

Publication number
PE20060032A1
PE20060032A1 PE2005000158A PE2005000158A PE20060032A1 PE 20060032 A1 PE20060032 A1 PE 20060032A1 PE 2005000158 A PE2005000158 A PE 2005000158A PE 2005000158 A PE2005000158 A PE 2005000158A PE 20060032 A1 PE20060032 A1 PE 20060032A1
Authority
PE
Peru
Prior art keywords
seal
metric
time
value
media
Prior art date
Application number
PE2005000158A
Other languages
English (en)
Inventor
Ye-Kui Wang
Igor Curcio
Emre Aksu
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Publication of PE20060032A1 publication Critical patent/PE20060032A1/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
    • H04L47/10—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
    • H04L47/2416—Real-time traffic
    • 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
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • 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
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)

Abstract

DONDE EL METODO COMPRENDE: a) DETERMINAR UN VALOR DE RETROALIMENTACION DE CALIDAD DE ACUERDO CON UNA METRICA DE CALIDAD; b) DETERMINAR UN SELLO TEMPORAL RELATIVO A DICHO VALOR DE ACUERDO CON UNA METRICA DE SELLO TEMPORAL, DONDE PARA CADA UNA DE DICHAS METRICAS DE CALIDAD SE DEFINE UNA METRICA DE SELLO TEMPORAL CORRESPONDIENTE, Y DONDE CADA UNA DE LAS METRICAS DE SELLO TEMPORAL SE BASA EN UN TIEMPO RELATIVO DE REPRODUCCION DE MEDIOS DEL STREAM DE MEDIOS; Y, c) REPORTAR DICHO VALOR Y DICHO SELLO A UN SERVIDOR. LA METRICA DE CALIDAD DEFINE SU VALOR COMO UNA DURACION DE TIEMPO DE UN EVENTO, Y LA METRICA DE SELLO TEMPORAL DEFINE EL SELLO COMO EL TIEMPO RELATIVO DE REPRODUCCION DE MEDIOS DE UN MARCO ESPECIFICO DEL STREAM DE MEDIOS ANTES QUE OCURRA EL EVENTO. ADEMAS SE REFIERE A UN PRODUCTO DE PROGRAMA DE COMPUTACION DONDE EL PROGRAMA ES OPERABLE CON INSTRUCCIONES PARA HACER QUE UN PROCESADOR REALICE LOS PASOS DE DICHO METODO. EL SISTEMA INCLUYE UN SERVIDOR Y UN CLIENTE, DONDE EL STREAM DE MEDIOS ES DIRIGIDO A DICHO CLIENTE, COMPRENDIENDO EL CLIENTE MEDIOS PARA RECIBIR EL STREAM, MEDIOS PARA DETERMINAR EL VALOR DE RETROALIMENTACION, MEDIOS PARA DETERMINAR EL SELLO TEMPORAL, Y MEDIOS PARA REPORTAR EL VALOR Y EL SELLO AL SERVIDOR. EL PROTOCOLO DEFINE LA METRICA DE CALIDAD Y LA DE SELLO TEMPORAL, Y ES DE PREFERENCIA UN PROTOCOLO DE STREAMING DE TIEMPO REAL (RTSP) EN COMBINACION CON UN PROTOCOLO DE DESCRIPCION DE SESION (SDP)
PE2005000158A 2004-02-13 2005-02-10 Metodo, sistema y protocolo para retroalimentacion de calidad en un servicio de streaming PE20060032A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/000371 WO2005088931A1 (en) 2004-02-13 2004-02-13 Timing of quality of experience metrics

Publications (1)

Publication Number Publication Date
PE20060032A1 true PE20060032A1 (es) 2006-02-02

Family

ID=34957045

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2005000158A PE20060032A1 (es) 2004-02-13 2005-02-10 Metodo, sistema y protocolo para retroalimentacion de calidad en un servicio de streaming

Country Status (9)

Country Link
US (1) US20050204052A1 (es)
EP (1) EP1723762A1 (es)
JP (1) JP2007523540A (es)
CN (1) CN1914876B (es)
AU (1) AU2004317111B2 (es)
BR (1) BRPI0418522A (es)
PE (1) PE20060032A1 (es)
TW (1) TW200531472A (es)
WO (1) WO2005088931A1 (es)

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US20080228912A1 (en) * 2007-03-16 2008-09-18 Ramakrishna Vedantham Enhanced Quality Reporting for Transmission Sessions
US8620878B2 (en) * 2007-07-19 2013-12-31 Ustream, Inc. System and method of distributing multimedia content
US20090125636A1 (en) * 2007-11-13 2009-05-14 Qiong Li Payload allocation methods for scalable multimedia servers
CN101489122B (zh) * 2008-01-15 2011-04-13 华为技术有限公司 实现传输流时间映射的方法、装置及系统
US8174988B1 (en) * 2008-02-19 2012-05-08 Sprint Communications Company L.P. Quality-of-service control on a wireless communication device that controls the communication paths used by a communication network
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CN101695171B (zh) * 2009-10-16 2013-02-27 中兴通讯股份有限公司 通过流控制传输协议测量网络传输质量的方法和装置
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JP5883500B2 (ja) 2011-04-20 2016-03-15 エンパイア テクノロジー ディベロップメント エルエルシー モバイルコンテンツのユーザ体感品質のリアルタイムでのフルリファレンス計算
US20140181266A1 (en) * 2011-09-29 2014-06-26 Avvasi Inc. System, streaming media optimizer and methods for use therewith
US20130195119A1 (en) * 2011-10-14 2013-08-01 Qualcomm Incorporated Feedback channel for wireless display devices
CN103107958B (zh) * 2011-11-11 2016-09-07 中兴通讯股份有限公司 一种获取用户感知的方法及系统
US9119120B2 (en) * 2012-01-23 2015-08-25 Intel Corporation Network assisted user association and offloading techniques for integrated multi-rat heterogeneous networks
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Also Published As

Publication number Publication date
AU2004317111B2 (en) 2009-01-08
TW200531472A (en) 2005-09-16
US20050204052A1 (en) 2005-09-15
CN1914876B (zh) 2011-07-20
WO2005088931A1 (en) 2005-09-22
AU2004317111A1 (en) 2005-09-22
EP1723762A1 (en) 2006-11-22
CN1914876A (zh) 2007-02-14
JP2007523540A (ja) 2007-08-16
BRPI0418522A (pt) 2007-05-15

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed