H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 7/173 (2006.01)
Patent
CA 2574577
Methods and apparatus for providing guide state information to a device. A method is provided for updating a program guide that comprises one or more sections. The method includes determining that a selected section of the program guide has changed, and generating a program guide state notification message that identifies the selected section of the program guide. The method also includes transmitting the program guide state notification message, and transmitting the selected section of the program guide.
L'invention porte sur des procédés et un appareil fournissant des informations d'état de guide à un dispositif. Ce procédé permet de mettre à jour un guide de programme qui comprend une ou plusieurs sections. Ce procédé consiste à déterminer si une section sélectionnée du guide de programme a changé, et à générer un message d'avertissement d'état de guide de programme qui identifie la section sélectionnée du guide de programme. Ce procédé consiste aussi à transmettre le message d'avertissement d'état de guide de programme, et à transmettre la section sélectionnée du guide de programme.
Chandhok Ravinder
Chen An Mei
Gupta Binita
Qualcomm Incorporated
Smart & Biggar
LandOfFree
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