System and method for displaying local messages over a...

Details System and method for displaying local messages over a... System and method for displaying local messages over a...

H - Electricity

04

N

H04N 7/16 (2006.01) H04B 7/185 (2006.01) H04M 11/08 (2006.01) H04N 5/445 (2006.01)

Patent

CA 2250609

A system and method for providing community interest messages to subscribers to broadcast satellite services. A connection is established between a subscriber's satellite receiver and a message centre. The message centre downloads messages to the receiver. The receiver then writes these to the overlay display buffer which causes them to be displayed on the television display in addition to whatever video signal is being displayed.

L'invention est constituée par un système et une méthode de transmission de messages communautaires aux abonnés de services de diffusion par satellite. Une connexion est établie entre le récepteur de transmission par satellite d'un abonné et un centre de messagerie. Celui-ci effectue un téléchargement des messages vers le récepteur. Le récepteur introduit les messages dans le tampon d'affichage superposé et les messages sont affichés sur l'écran du téléviseur en même temps que le signal vidéo.

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