Telecommunications – Wireless distribution system – Receiver for satellite broadcast
Reexamination Certificate
2006-10-31
2006-10-31
Anderson, Matthew D. (Department: 2618)
Telecommunications
Wireless distribution system
Receiver for satellite broadcast
C455S003010, C455S003040, C455S427000, C725S071000, C725S078000
Reexamination Certificate
active
07130576
ABSTRACT:
In a satellite receiving system, program channels are selected from one or more broadband signals and combined with other selected channels and transmitted from a first unit, for example an outdoor unit, to a second unit, for example a gateway, server, or set-top box, using a single cable. Channels can be selected by digitizing the broadband signal then digitally filtering to isolate the desired channels. The outputs of several LNBs can be selected and combined into one signal. Multiple set-top boxes can receive independent signals over a single cable from the outdoor unit.
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El Wardani Ladd
Gurantz Itzhak
Landry Michael
Anderson Matthew D.
Entropic Communications Inc.
Landry Michael W.
Sharma Sujatha
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