Method and apparatus for distributing geographically...

Details Method and apparatus for distributing geographically... Method and apparatus for distributing geographically...

2011-01-25

2011-01-25

Koenig, Andrew Y (Department: 2423)

Interactive video distribution systems

Access control or blocking

Reexamination Certificate

active

07877767

ABSTRACT:
A method for distributing geographical restriction data in an internet protocol television (IPTV) system is disclosed. The method includes accepting at an IPTV server, a request from an IPTV client for the geographical restriction data related to geographically restricted video data, determining at the server, a plurality of geographic restriction zones for the geographically restricted video data and sending from the server to the client a message containing the restriction data related to at least one of the restriction zones.

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