APPARATUS AND METHOD FOR RECEIVING DIGITAL BROADCASTING

An apparatus and a method for receiving the digital broadcasting are provided to download and install directly the conditional access information according to the various broadcasting environments. A communication processing member(43) communicates with a broadcasting server for transmitting informa...

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Bibliographic Details
Main Author CHUNG, MIN GYU
Format Patent
LanguageEnglish
Published 13.05.2008
Subjects
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:An apparatus and a method for receiving the digital broadcasting are provided to download and install directly the conditional access information according to the various broadcasting environments. A communication processing member(43) communicates with a broadcasting server for transmitting information on conditional access information through a communication network. A CAS(Conditional Access System) processing member(42) decodes the encrypted MPEG(Moving Picture Experts Group) TS(Transport Stream) by means of the conditional access information. The update of the conditional access information is possible. A host(41) downloads the conditional access information from the broadcasting server and installs the download data to the CAS processing member. The host is also decodes the received broadcasting signal by means of the CAS processing member.
Bibliography:Application Number: KR20060109394