Receiver, distribution method of release information and...

Details Receiver, distribution method of release information and... Receiver, distribution method of release information and...

2011-07-12

2011-07-12

Lonsberry, Hunter B (Department: 2421)

Interactive video distribution systems

Access control or blocking

With encryption or scrambling of video signal

C725S025000, C725S105000, C725S110000, C725S135000

Reexamination Certificate

active

07979876

ABSTRACT:
In the case when password data (PW1) added to a TV broadcasting signal and password data (PW2) transmitted from an Internet connection section (2) have a predetermined correlation with each other, the display section (3) is allowed to display the corresponding contents normally. Therefore, accounting processes are imposed on the transmission of the password data (PW2) so that a normal displaying operation is charged in an indirect manner for each of the contents.

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