H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/24
H04N 7/173 (2006.01)
Patent
CA 2029866
The device comprises, within each subscriber's terminal, a carrier wave generator which carries said wave to a distribution centre (1) as long as the television of the terminal is in operation, the absence of said wave being detected in the centre by a circuit (4) which thereupon assigns a phantom channel to the subscriber. The switching of the subscriber's television to an independent source of the centre can only be accomplished following the assignment of the phantom channel to the subscriber.
11 ABREGE DESCRIPTIF DISPOSITIF DE DETECTION DE FIN DE CONNEXION A UN PROGRAMME PAYANT RECU PAR UN POSTE D'ABONNE VIA UN RESEAU DE TELEDISTRIBUTION INTERACTIVE Le dispositif de l'invention comporte, dans le terminal (7) de chaque abonné, un générateur d'onde porteuse qui envole cette onde au centre de distribution ( 1 ) tant que le téléviseur de ce terminal est en fonctionnement, l'absence de cette onde étant détectée dans le centre par un circuit (4) qui envole alors un canal fantôme à l'abonné. Le basculement du téléviseur de l'abonné vers une source indépendante du centre ne peut se faire qu'après l'envol d'un canal fantôme à cet abonné. Figure 1.
Goudreau Gage Dubuc
Thomson Consumer Electronics
LandOfFree
Device for detecting deconnections to pay-as-you-see... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for detecting deconnections to pay-as-you-see..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for detecting deconnections to pay-as-you-see... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1989311