FR2892245B1 - Procede de reception de trames d'un flux numerique - Google Patents

Procede de reception de trames d'un flux numerique

Info

Publication number
FR2892245B1
FR2892245B1 FR0510523A FR0510523A FR2892245B1 FR 2892245 B1 FR2892245 B1 FR 2892245B1 FR 0510523 A FR0510523 A FR 0510523A FR 0510523 A FR0510523 A FR 0510523A FR 2892245 B1 FR2892245 B1 FR 2892245B1
Authority
FR
France
Prior art keywords
digital stream
receiving frames
frames
receiving
stream
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 - Fee Related
Application number
FR0510523A
Other languages
English (en)
Other versions
FR2892245A1 (fr
Inventor
Xavier Giraud
Alban Duverdier
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR0510523A priority Critical patent/FR2892245B1/fr
Priority to CA2625710A priority patent/CA2625710C/fr
Priority to US12/083,490 priority patent/US8180010B2/en
Priority to PCT/FR2006/002313 priority patent/WO2007042685A1/fr
Priority to EP06820212A priority patent/EP1946557A1/fr
Publication of FR2892245A1 publication Critical patent/FR2892245A1/fr
Application granted granted Critical
Publication of FR2892245B1 publication Critical patent/FR2892245B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64315—DVB-H
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
FR0510523A 2005-10-14 2005-10-14 Procede de reception de trames d'un flux numerique Expired - Fee Related FR2892245B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0510523A FR2892245B1 (fr) 2005-10-14 2005-10-14 Procede de reception de trames d'un flux numerique
CA2625710A CA2625710C (fr) 2005-10-14 2006-10-13 Procede de reception de trames d'un flux numerique
US12/083,490 US8180010B2 (en) 2005-10-14 2006-10-13 Method for receiving frames of a digital stream
PCT/FR2006/002313 WO2007042685A1 (fr) 2005-10-14 2006-10-13 Procede de reception de trames d'un flux numerique
EP06820212A EP1946557A1 (fr) 2005-10-14 2006-10-13 Procede de reception de trames d'un flux numerique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0510523A FR2892245B1 (fr) 2005-10-14 2005-10-14 Procede de reception de trames d'un flux numerique

Publications (2)

Publication Number Publication Date
FR2892245A1 FR2892245A1 (fr) 2007-04-20
FR2892245B1 true FR2892245B1 (fr) 2008-04-04

Family

ID=36090835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0510523A Expired - Fee Related FR2892245B1 (fr) 2005-10-14 2005-10-14 Procede de reception de trames d'un flux numerique

Country Status (5)

Country Link
US (1) US8180010B2 (fr)
EP (1) EP1946557A1 (fr)
CA (1) CA2625710C (fr)
FR (1) FR2892245B1 (fr)
WO (1) WO2007042685A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917958B1 (fr) * 2007-06-29 2009-09-11 Seb Sa Article culinaire emaille anti-rayures et procede de fabrication d'un tel article.
EP2061167A3 (fr) * 2007-11-19 2013-07-31 Gilat Satellite Networks, Ltd. Évaluation de canal pour la télédiffusion numérique par satellite (DVB-S2)
FR2934591B1 (fr) * 2008-07-29 2011-02-11 Seb Sa Article comprenant un revetement ceramique et procede de fabrication d'un tel article mettant en oeuvre un laser.
FR2935246B1 (fr) * 2008-08-29 2010-09-03 Seb Sa Article culinaire comportant un revetement antiadhesif a proprietes ameliorees d'anti-adherence
FR2937236B1 (fr) * 2008-10-16 2010-11-26 Seb Sa Article culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support
FR2937235B1 (fr) * 2008-10-16 2010-11-12 Seb Sa Articule culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support
JP5628189B2 (ja) * 2008-11-17 2014-11-19 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ケーブルテレビジョン信号用の前方誤り訂正フレームヘッダ設計
US8995533B2 (en) 2008-12-10 2015-03-31 Thomson Licensing Method and apparatus for transmitting and receiving FEC frame headers with variable header modulation
EP2449710B1 (fr) * 2009-06-29 2016-03-23 Thomson Licensing Procédé et appareil permettant une récupération d'une tête de fec-trame robuste et d'une tête de fec-trame à haute efficacité
CN105744300B (zh) * 2013-01-29 2018-07-24 上海数字电视国家工程研究中心有限公司 数字信号传输系统及方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663793A (en) 1971-03-30 1972-05-16 Westinghouse Electric Corp Method of decorating a glazed article utilizing a beam of corpuscular energy
DE3539047C2 (de) 1984-12-27 1994-06-01 Bayer Ag Verfahren zum Dekorieren oder Markieren von Gegenständen mit emaillierten Oberflächen mittels Laserstrahl
FR2576038B1 (fr) 1985-01-11 1987-03-20 Seb Sa Revetement d'email applique sur un support metallique, et ustensile culinaire comportant ce revetement
GB2194879A (en) 1986-09-01 1988-03-23 Meyer Manuf Co Ltd Cooking pans
FR2622600A1 (fr) 1987-10-30 1989-05-05 Sitram Ste Indle Transf Metaux Composition d'emaillage, procede de revetement d'une tole par une sous-couche d'accrochage d'un ptfe et article culinaire obtenu
FR2625494B1 (fr) 1987-12-30 1992-10-16 Seb Sa Revetement d'email charge de billes de verre pour fond d'ustensiles de cuisson et ustensiles ainsi revetus
EP0323349B1 (fr) 1987-12-30 1993-06-16 Seb S.A. Revêtement d'émail chargé de billes de verre pour fond d'ustensiles de cuisson et ustensiles ainsi revêtus
JPH0694200B2 (ja) 1988-10-04 1994-11-24 フジマル工業株式会社 アルミニウム面の被覆方法
JPH02279574A (ja) 1989-04-19 1990-11-15 Matsushita Electric Ind Co Ltd 壁材の表面処理方法
US5309154A (en) * 1992-05-08 1994-05-03 Motorola, Inc. Selective call receiver with a universal synchronization code operating mode
US6075223A (en) 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6238847B1 (en) 1997-10-16 2001-05-29 Dmc Degussa Metals Catalysts Cerdec Ag Laser marking method and apparatus
WO2000056537A1 (fr) 1999-03-24 2000-09-28 Ferro Corporation Substrat ceramique pour revetement anti-adhesif
US6638600B2 (en) 2001-09-14 2003-10-28 Ferro Corporation Ceramic substrate for nonstick coating
US20030138661A1 (en) 2003-02-19 2003-07-24 Ferro Corporation Sol-gel composition and method of making same
US7660372B2 (en) * 2005-02-09 2010-02-09 Broadcom Corporation Efficient header acquisition
FR2882240B1 (fr) 2005-10-05 2007-11-30 Seb Sa Article emaille comprenant un revetement compatible avec un mode de chauffage par induction et son procede de fabrication
CA2581474A1 (fr) 2006-03-14 2007-09-14 Cerasol Hong Kong Limited Composition de revetement de ceramique non adhesive et procede
FR2917958B1 (fr) 2007-06-29 2009-09-11 Seb Sa Article culinaire emaille anti-rayures et procede de fabrication d'un tel article.
FR2934591B1 (fr) 2008-07-29 2011-02-11 Seb Sa Article comprenant un revetement ceramique et procede de fabrication d'un tel article mettant en oeuvre un laser.
FR2935246B1 (fr) 2008-08-29 2010-09-03 Seb Sa Article culinaire comportant un revetement antiadhesif a proprietes ameliorees d'anti-adherence
FR2937236B1 (fr) 2008-10-16 2010-11-26 Seb Sa Article culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support
FR2937235B1 (fr) 2008-10-16 2010-11-12 Seb Sa Articule culinaire comportant un revetement antiadhesif presentant des proprietes ameliorees d'adherence au support

Also Published As

Publication number Publication date
CA2625710C (fr) 2013-04-16
EP1946557A1 (fr) 2008-07-23
US8180010B2 (en) 2012-05-15
FR2892245A1 (fr) 2007-04-20
CA2625710A1 (fr) 2007-04-19
US20090161788A1 (en) 2009-06-25
WO2007042685A1 (fr) 2007-04-19
WO2007042685B1 (fr) 2007-06-21

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