Updating content libraries by transmitting release data

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United States of America Patent

PATENT NO 9451317
SERIAL NO

14515287

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Abstract

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There are many boxes (e.g., set-top boxes) in a system offering media services to users. Each of the boxes maintains a library with a significant number of titles. Techniques for updating the library in each of these boxes using a transmission infrastructure are described. According to one aspect of the techniques, a service provider is provided with a high bandwidth broadcasting or multicasting capability, a release fragmented into a header and several segments is transmitted to all boxes that are respectively configured to receive a proper release package to update the library. Alternatively, separate release packages may be transmitted via different channels to the boxes, wherein each of the boxes is tuned to a proper channel to receive a proper release package.

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Patent Owner(s)

Patent OwnerAddress
NBCUNIVERSAL MEDIA LLC30 ROCKEFELLER PLAZA NEW YORK NY 10112

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ganesan, Prasanna Menlo Park, US 49 982
Matloub, Shahriyar Los Altos, US 13 327
Miranz, Tony Palo Alto, US 15 688
Rossmann, Alain Palo Alto, US 35 2148

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