Satellite receiving system with transmodulating outdoor unit

Telecommunications – Wireless distribution system – Receiver for satellite broadcast

Reexamination Certificate

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Details

C455S012100, C455S427000, C455S428000

Reexamination Certificate

active

07010265

ABSTRACT:
A home satellite receiving system employs a transmodulating outdoor unit (ODU) that tunes to multiple signals, demodulates those signals into streams of data packets, and filters the streams of data packets to select data packets pertaining to viewer-specified programs. The ODU then constructs an integrated bitstream from the selected data packets and modulates that bitstream for transmission to an indoor IRD. This allows transfer of multiple programs from different satellite sources to the indoor IRD over a single coaxial cable. The indoor IRD reconstructs the packet stream timing for the viewer-specified programs from the integrated bitstream.

REFERENCES:
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patent: 6430233 (2002-08-01), Dillon et al.
patent: 6445907 (2002-09-01), Middeke et al.
patent: 6622307 (2003-09-01), Ho
patent: 6650869 (2003-11-01), Kelly et al.
patent: 6725017 (2004-04-01), Blount et al.
patent: 6771930 (2004-08-01), Buer
patent: 6856787 (2005-02-01), Karabinis

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