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1. WO2006010733 - TERRESTRISCHES DIGITALES FERNSEHSYSTEM UND VERFAHREN ZUM BETRIEB EINES SOLCHEN

Veröffentlichungsnummer WO/2006/010733
Veröffentlichungsdatum 02.02.2006
Internationales Aktenzeichen PCT/EP2005/053535
Internationales Anmeldedatum 21.07.2005
IPC
H04N 7/24 2011.01
HElektrotechnik
04Elektrische Nachrichtentechnik
NBildübertragung, z.B. Fernsehen
7Fernsehsysteme
24Systeme zur Übertragung von Fernsehsignalen, die Pulscodemodulation nutzen
CPC
H04N 21/2381
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
2381Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
H04N 21/4363
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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
436Interfacing a local distribution network, e.g. communicating with another STB ; or one or more peripheral devices; inside the home
4363Adapting the video ; or multiplex; stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
H04N 21/4381
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing 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
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4381Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
H04N 21/6112
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network 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 
61Network physical structure; Signal processing
6106specially adapted to the downstream path of the transmission network
6112involving terrestrial transmission, e.g. DVB-T
H04N 21/6118
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network 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 
61Network physical structure; Signal processing
6106specially adapted to the downstream path of the transmission network
6118involving cable transmission, e.g. using a cable modem
H04N 21/6131
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network 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 
61Network physical structure; Signal processing
6106specially adapted to the downstream path of the transmission network
6131involving transmission via a mobile phone network
Anmelder
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • HERZOG, Christian [DE]/[DE] (UsOnly)
Erfinder
  • HERZOG, Christian
Gemeinsamer Vertreter
  • SIEMENS AKTIENGESELLSCHAFT
Prioritätsdaten
10 2004 036 497.428.07.2004DE
Veröffentlichungssprache Deutsch (DE)
Anmeldesprache Deutsch (DE)
Designierte Staaten
Titel
(DE) TERRESTRISCHES DIGITALES FERNSEHSYSTEM UND VERFAHREN ZUM BETRIEB EINES SOLCHEN
(EN) TERRESTRIAL DIGITAL TELEVISION SYSTEM AND METHOD FOR OPERATING THE SAME
(FR) SYSTEME DE TELEVISION NUMERIQUE TERRESTRE ET PROCEDE D'EXPLOITATION CORRESPONDANT
Zusammenfassung
(DE)
Terrestrisches digitales Fernsehsystem (200), mit einer Vielzahl terrestrischer Sendestationen (201A, 201B) und einer Sendesteuerzentrale (203) zur Steuerung von deren Sendebetrieb, mit einem mobilfunkgestützten Rückkanal (100/200) zur Übertragung von Anforderungsnachrichten von Nutzern an die Sendesteuerzentrale und einer Ausbildung der Sendesteuerzentrale zur Zuweisung spezifischer, durch einen Content-Server (303) bereitgestellter Sendeinhalte an auf Basis der Ortsinformation des Nutzers ausgewählte Sendestationen im Ansprechen auf die Anforderungsnachrichten.
(EN)
The invention relates to a terrestrial digital television system (200) comprising: a multitude of terrestrial transmitting stations (201A, 201B) and a transmission control center (203) for controlling their transmit operation, and; a mobile radio-supported backward channel (100/200) for transmitting request messages from users to the transmission control center. The transmission control center is configured for assigning specific transmission contents provided by a content server (303) to transmitting stations, which are selected based on the location information of the user, in response to the request messages.
(FR)
L'invention concerne un système de télévision numérique terrestre (200) comportant une pluralité de stations émettrices terrestres (201A, 201B) et un centre de commande d'émission (203), pour réguler le fonctionnement d'émission, ainsi qu'un canal de retour (100/200) assisté par radiotéléphonie, pour transmettre au centre de commande d'émission des messages de demande émanant d'utilisateurs. Le centre de commande d'émission présente une configuration permettant d'allouer des contenus d'émission spécifiques préparés par un serveur de contenus (303), à des stations émettrices sélectionnées sur la base de l'information d'emplacement de l'utilisateur, en réponse aux messages de demande.
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