WO2004110080A3 - Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par câble ou par satellite - Google Patents

Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par câble ou par satellite Download PDF

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Publication number
WO2004110080A3
WO2004110080A3 PCT/FR2004/000771 FR2004000771W WO2004110080A3 WO 2004110080 A3 WO2004110080 A3 WO 2004110080A3 FR 2004000771 W FR2004000771 W FR 2004000771W WO 2004110080 A3 WO2004110080 A3 WO 2004110080A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital
messages
transmitting
satellite
wire connection
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.)
Ceased
Application number
PCT/FR2004/000771
Other languages
English (en)
Other versions
WO2004110080A2 (fr
Inventor
Simon Haddad
Charles Carlotti
Philippe Blouin
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.)
Texas de France SAS
Original Assignee
Texas de France SAS
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 Texas de France SAS filed Critical Texas de France SAS
Priority to EP04742375A priority Critical patent/EP1629671A2/fr
Publication of WO2004110080A2 publication Critical patent/WO2004110080A2/fr
Publication of WO2004110080A3 publication Critical patent/WO2004110080A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • 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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4786—Supplemental services, e.g. displaying phone caller identification, shopping application e-mailing
    • 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
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • 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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

La présente invention a pour objet un système de transmission de messages numériques par liaison hertzienne terrestre, par câble ou par satellite. Le procédé consiste à transmettre au moyen d'un serveur (1) adapté, par réseau câblé (5) ou hertzien (7) de type terrestre ou satellite, les messages électroniques vers tous les récepteurs numériques (12) utilisés pour la réception des chaînes de télévision, la réception des messages s'effectuant directement sur des récepteurs décodeurs numériques agencés pour permettre la visualisation ou l'écoute des messages reçus sur le téléviseur (11), le système utilisé étant de plus équipé pour pouvoir émettre et recevoir des messages vocaux et des photos numériques prises par des téléphones portables. Il est destiné à permettre l'émission, en particulier à partir d'un ordinateur ou d'un téléphone fixe ou portable, ainsi que la réception sur un terminal numérique de télévision, d'un e-mail, d'un 'SMS', d'un message vocal ou d'une photo numérique prise par un téléphone portable équipé à cet effet
PCT/FR2004/000771 2003-06-03 2004-03-26 Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par câble ou par satellite Ceased WO2004110080A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04742375A EP1629671A2 (fr) 2003-06-03 2004-03-26 Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par c ble ou par satellite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/06692 2003-06-03
FR0306692A FR2855928B1 (fr) 2003-06-03 2003-06-03 Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par cable ou par satellite

Publications (2)

Publication Number Publication Date
WO2004110080A2 WO2004110080A2 (fr) 2004-12-16
WO2004110080A3 true WO2004110080A3 (fr) 2005-04-07

Family

ID=33443116

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000771 Ceased WO2004110080A2 (fr) 2003-06-03 2004-03-26 Systeme de transmission de messages numeriques par liaison hertzienne terrestre, par câble ou par satellite

Country Status (3)

Country Link
EP (1) EP1629671A2 (fr)
FR (1) FR2855928B1 (fr)
WO (1) WO2004110080A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8266664B2 (en) 2007-01-31 2012-09-11 At&T Intellectual Property I, Lp Methods and apparatus to provide messages to television users

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060089A1 (fr) * 2000-02-14 2001-08-16 Nokia Corporation Television a protocole d'application sans fil
US20020003882A1 (en) * 2000-03-21 2002-01-10 Barry Jones Method of, and means for, delivering information services over the air
GB2377336A (en) * 2001-07-04 2003-01-08 Digital Video Networks Ltd Transmitting messages between set top box users via telephone and broadcast networks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001060089A1 (fr) * 2000-02-14 2001-08-16 Nokia Corporation Television a protocole d'application sans fil
US20020003882A1 (en) * 2000-03-21 2002-01-10 Barry Jones Method of, and means for, delivering information services over the air
GB2377336A (en) * 2001-07-04 2003-01-08 Digital Video Networks Ltd Transmitting messages between set top box users via telephone and broadcast networks

Also Published As

Publication number Publication date
FR2855928A1 (fr) 2004-12-10
WO2004110080A2 (fr) 2004-12-16
FR2855928B1 (fr) 2005-12-09
EP1629671A2 (fr) 2006-03-01

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