H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 21/435 (2011.01) H04N 21/431 (2011.01) H04N 7/08 (2006.01)
Patent
CA 2410801
Device and method for real time monitoring, and providing of useful program specific information (PSI) of a program received from a digital TV broadcasting system to a watcher, wherein, when broadcasting program PSI is changed, the change of the PSI is detected by monitoring a PMT in a PSIP, and facts of the change or addition of additional functions for a program following the change or addition of the PSI of the digital broadcasting program is reflected and informed to a watcher.
Dispositif et méthode pour la surveillance en temps réel et la fourniture à un téléspectateur d'informations propres aux programmes (PSI) pour des émissions reçues d'un système de télédiffusion numérique où lors de toute modification d'informations PSI d'une émission ladite modification est détectée par la surveillance d'une table PMT dans une PSI, et les éléments concrets de la modification ou de l'ajout de fonctions supplémentaires pour une émission, à la suite de la modification ou de l'addition de l'information PSI de l'émission numérique est reflétée et transmise au téléspectateur.
Lg Electronics Inc.
Smart & Biggar
LandOfFree
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