Patent ID: 8489983
Filing Date: 2013-07-16
Classification: H04H,H04N

Abstract:
1. A method for updating an interactive component pursuant to OMA BCAST protocol, comprising: receiving, by a terminal, a notification message delivered by a server, wherein the notification message is adapted to notify the terminal to update the interactive component, and the notification message carries a document identifier, ID, of an updated interactive media document pursuant to OMA BCAST protocol and the notification message further carries access parameters; and obtaining, by the terminal, the updated interactive media document according to the access parameters if no interactive media document corresponding to the document ID exists in the terminal; obtaining a media object group ID and a media object set ID from the updated interactive media document; and determining whether a media object set corresponding to the media object set ID exists in the terminal if no media object group corresponding to the media object group ID exists in the terminal; and obtaining a media file corresponding to the media object group ID and the media object set ID from the server according to the updated interactive media document if no media object set corresponding to the media object set ID exists in the terminal.