ES2195944T3 - Vigilancia de la calidad de servicio en un enlace de television digital. - Google Patents

Vigilancia de la calidad de servicio en un enlace de television digital.

Info

Publication number
ES2195944T3
ES2195944T3 ES00977633T ES00977633T ES2195944T3 ES 2195944 T3 ES2195944 T3 ES 2195944T3 ES 00977633 T ES00977633 T ES 00977633T ES 00977633 T ES00977633 T ES 00977633T ES 2195944 T3 ES2195944 T3 ES 2195944T3
Authority
ES
Spain
Prior art keywords
analysis
monitoring
digital television
parameters
analysis parameters
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES00977633T
Other languages
English (en)
Inventor
Denis Abraham
Jean Ribeiro
Fabien Michaut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of ES2195944T3 publication Critical patent/ES2195944T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/12—Arrangements for observation, testing or troubleshooting

Abstract

Procedimiento de vigilancia de la calidad de servicio en una conexión de transmisión de señal de televisión numérica (SME,LI,SMR),que comprende, cíclicamente, el análisis de paquetes deflujo de transporte (TS) que componen la señal para deducir de éste parámetros de análisis en número predeterminado, caracterizado por los pasos siguientes: - selección previa de primeros parámetros de análisis (TSSL,PATE,PMTE) y de segundos parámetros de análisis (CCE,TPE;CRCE,PCRE,NITE,SDTE), y - determinación (E1 a E6) periódica del máximo de las variaciones (TSSL,PATE;PMT) de los primeros parámetros de análisis seleccionados y del máximo de las variaciones (CCE,TE;CRCE,PCRE,NITE,SDTE) de los segundos parámetros de análisis seleccionados, para deducir de ellos, respectivamente, un primer parámetro (SS) representativo de la sincronización relativa a equipos (EM,REC,LI)en la conexión y un segundo parámetro DS;FD) representativo de una degradación de servicio.
ES00977633T 1999-12-13 2000-11-08 Vigilancia de la calidad de servicio en un enlace de television digital. Expired - Lifetime ES2195944T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9915926A FR2802370B1 (fr) 1999-12-13 1999-12-13 Surveillance de la qualite de service dans une liaison de television numerique

Publications (1)

Publication Number Publication Date
ES2195944T3 true ES2195944T3 (es) 2003-12-16

Family

ID=9553372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00977633T Expired - Lifetime ES2195944T3 (es) 1999-12-13 2000-11-08 Vigilancia de la calidad de servicio en un enlace de television digital.

Country Status (11)

Country Link
US (1) US6880115B2 (es)
EP (1) EP1238542B1 (es)
JP (1) JP4337299B2 (es)
AT (1) ATE241888T1 (es)
BR (1) BRPI0015735B1 (es)
CA (1) CA2390699C (es)
DE (1) DE60003082T2 (es)
ES (1) ES2195944T3 (es)
FR (1) FR2802370B1 (es)
IL (2) IL149877A0 (es)
WO (1) WO2001045427A1 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6943827B2 (en) * 2001-04-16 2005-09-13 Kddi Corporation Apparatus for monitoring quality of picture in transmission
FR2825878B1 (fr) * 2001-06-08 2003-09-26 France Telecom Systeme de supervision de signaux et d'equipements numeriques
GB0307325D0 (en) * 2003-03-29 2003-05-07 Pace Micro Tech Plc Apparatus and method for the avoidance of RF interference
TWI275273B (en) * 2004-03-03 2007-03-01 Mediatek Inc Method and apparatus for extracting payload from a packetized elementary stream packet
US7594254B2 (en) * 2004-03-22 2009-09-22 Cox Communications, Inc System and method for transmitting files from a sender to a receiver in a television distribution network
JP2006013612A (ja) * 2004-06-22 2006-01-12 Traffic Shimu:Kk データ監視システム、プログラム、記録媒体、表示操作方法
JP3835697B2 (ja) * 2004-08-25 2006-10-18 Ｋｄｄｉ株式会社 伝送画質監視装置
KR100810320B1 (ko) * 2005-06-16 2008-03-04 삼성전자주식회사 디지털 방송 재생기가 방송 중에 제공되는 전화번호를이용하여 발신하는 방법 및 그 디지털 방송 시스템
JP4573723B2 (ja) * 2005-07-28 2010-11-04 日本放送協会 トランスポート・ストリーム監視装置
US7730385B2 (en) * 2005-11-30 2010-06-01 Motorola, Inc. Method for decoding a received control channel message with a priori information
US8255963B2 (en) * 2006-04-25 2012-08-28 XOrbit Inc. System and method for monitoring video data
WO2007128097A1 (en) 2006-05-05 2007-11-15 Mariner Partners, Inc. Transient video anomaly analysis and reporting system
EP1860885B1 (en) 2006-05-23 2011-11-02 Tektronix International Sales GmbH Video transport stream analyser
EP1885083A1 (en) 2006-08-03 2008-02-06 Acterna, LLC Triple play services tester
CN101166123A (zh) * 2006-10-19 2008-04-23 华为技术有限公司 一种网络电视测试方法、系统以及局端测试设备
US8274401B2 (en) * 2006-12-22 2012-09-25 Acterna Llc Secure data transfer in a communication system including portable meters
US8839325B2 (en) * 2007-02-14 2014-09-16 At&T Intellectual Property I, L.P. System and method of managing video content quality
KR101537334B1 (ko) * 2007-08-13 2015-07-16 톰슨 라이센싱 디지털 멀티미디어 수신기 시스템에서의 에러 검출 및 복구를 위한 방법 및 시스템
WO2010069375A1 (en) * 2008-12-17 2010-06-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for measuring audiovisual synchronisation
US8294772B2 (en) * 2009-01-29 2012-10-23 Pelco, Inc. System and method for monitoring connections within an analog video system
JP2011109332A (ja) * 2009-11-16 2011-06-02 Kitanihon Broadcasting Co Ltd デジタル送信機用監視装置及び監視方法
US9166803B2 (en) * 2010-02-12 2015-10-20 Tekelec, Inc. Methods, systems, and computer readable media for service detection over an RX interface
FR2984669A1 (fr) * 2011-12-20 2013-06-21 France Telecom Procede, dispositif et systeme de fourniture d'un flux video numerique a un equipement terminal
ITMI20121968A1 (it) * 2012-11-19 2014-05-20 Sky Italia S R L Monitoraggio di sistemi di distribuzione e trasmissione.
JP7469244B2 (ja) 2021-03-23 2024-04-16 株式会社日立国際電気 監視装置およびリモコン装置
JP7478112B2 (ja) 2021-03-23 2024-05-02 株式会社日立国際電気 監視装置およびリモコン装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800562A (en) * 1987-04-27 1989-01-24 Northern Telecom Limited Circuit and method for monitoring the quality of data in a data stream
FR2651944B1 (fr) * 1989-09-08 1991-10-25 Bonnifait Michel Equipements de controle de qualite pour liaisons de transmission numeriques.
US6208643B1 (en) * 1996-10-11 2001-03-27 Sarnoff Corporation Apparatus and method for analyzing bitstreams
FR2769777B1 (fr) * 1997-10-13 1999-12-24 Telediffusion Fse Procede et systeme d'evaluation, a la reception, de la qualite d'un signal numerique, tel qu'un signal audio/video numerique
DE19835917A1 (de) 1998-08-07 2000-02-10 Basf Ag Mit energischer Strahlung und/oder thermisch härtbare Bindemittel

Also Published As

Publication number Publication date
DE60003082T2 (de) 2004-04-08
IL149877A (en) 2007-06-17
JP2003517798A (ja) 2003-05-27
WO2001045427A1 (fr) 2001-06-21
ATE241888T1 (de) 2003-06-15
US6880115B2 (en) 2005-04-12
DE60003082D1 (de) 2003-07-03
FR2802370A1 (fr) 2001-06-15
EP1238542B1 (fr) 2003-05-28
EP1238542A1 (fr) 2002-09-11
JP4337299B2 (ja) 2009-09-30
FR2802370B1 (fr) 2002-01-18
US20020149675A1 (en) 2002-10-17
BR0015735A (pt) 2002-07-16
IL149877A0 (en) 2002-11-10
CA2390699A1 (fr) 2001-06-21
BRPI0015735B1 (pt) 2015-08-25
CA2390699C (fr) 2004-05-04

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