Multimedia Content Distribution System and Method for Multiple Dwelling Unit
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United States of America Patent
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N/A
Issued Date -
Dec 24, 2009
app pub date -
Dec 6, 2005
filing date -
Apr 5, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for distributing video programs in a multiple dwelling unit from a receiver device associated with the unit to a plurality of client devices located in the multiple dwelling unit, including: receiving a plurality of video programs associated with a plurality of television channels from a signal source; receiving a request for a particular video program associated with a particular television channel from a selected one of the plurality of client devices; confirming that an account associated with the selected client device is authorized to receive the particular video program on the particular television channel; descrambling the particular video program using account data associated with the selected client device in response to the confirmation; scrambling the descrambled particular video program using a local key associated with the selected client device and transmitting the re-scrambled video program to the selected client device; and maintaining account data associated with each of the client devices in the receiver and transmitting updated account data to the signal source.
First Claim
Family
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