Robust digital communication system

Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels

Reexamination Certificate

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C375S240010

Reexamination Certificate

active

08081666

ABSTRACT:
Normally ordered robust VSB data are reordered in accordance with a first interleave to produce reordered robust VSB data. The reordered robust VSB data and ATSC data are reordered in accordance with a second interleave to produce normally ordered robust VSB data and reordered ATSC data. The normally ordered robust VSB data and reordered ATSC data are time multiplexed for transmission to a receiver. The receiver discards the reordered ATSC data or the normally ordered robust VSB data depending upon receiver type or user selection. A robust VSB receiver is able to process the normally ordered robust VSB data upstream of an outer decoder without an interleave thereby avoiding the delay associated with an interleave.

REFERENCES:
patent: 4680764 (1987-07-01), Suzuki et al.
patent: 5263051 (1993-11-01), Eyuboglu
patent: 5373511 (1994-12-01), Veksler
patent: 5404248 (1995-04-01), Shimoda
patent: 5475716 (1995-12-01), Huang
patent: 5489947 (1996-02-01), Cooper
patent: 5511096 (1996-04-01), Huang et al.
patent: 5796441 (1998-08-01), Oshita
patent: 5818855 (1998-10-01), Foxcroft
patent: 5831690 (1998-11-01), Lyons et al.
patent: 5903324 (1999-05-01), Lyons et al.
patent: 5923711 (1999-07-01), Willming
patent: 5940863 (1999-08-01), Fimoff et al.
patent: 5946357 (1999-08-01), Sandin et al.
patent: 5991337 (1999-11-01), Giles
patent: 5995135 (1999-11-01), Limberg
patent: 6057877 (2000-05-01), Limberg
patent: 6108049 (2000-08-01), Limberg
patent: 6112324 (2000-08-01), Howe et al.
patent: 6118825 (2000-09-01), Ikeda et al.
patent: 6185255 (2001-02-01), Twitchell et al.
patent: 6269125 (2001-07-01), Seccia et al.
patent: 6278733 (2001-08-01), Bennett et al.
patent: 6335766 (2002-01-01), Twitchell et al.
patent: 6404360 (2002-06-01), Piret et al.
patent: 6449325 (2002-09-01), Limberg
patent: 6490243 (2002-12-01), Tanaka
patent: 6519304 (2003-02-01), Limberg
patent: 6608870 (2003-08-01), Fimoff
patent: 6681362 (2004-01-01), Abbott et al.
patent: 6788710 (2004-09-01), Knutson et al.
patent: 6973137 (2005-12-01), Birru et al.
patent: 7206352 (2007-04-01), Birru et al.
patent: 7558297 (2009-07-01), Bretl et al.
patent: 7975204 (2011-07-01), Bretl et al.
patent: 2002/0181581 (2002-12-01), Birru et al.
patent: 2002/0191712 (2002-12-01), Gaddam et al.
patent: 2003/0103575 (2003-06-01), Birru et al.
patent: 2004/0028076 (2004-02-01), Strolle et al.
patent: 2004/0261002 (2004-12-01), Edison et al.
patent: 2007/0140307 (2007-06-01), Mercier
patent: 2008/0089365 (2008-04-01), Bretl et al.
patent: 2008/0089415 (2008-04-01), Bretl et al.
patent: 2008/0089430 (2008-04-01), Bretl et al.
patent: 2008/0092012 (2008-04-01), Bretl et al.
patent: 2008/0107171 (2008-05-01), Bretl et al.
patent: 2009/0024897 (2009-01-01), Bretl et al.
patent: 2009/0080537 (2009-03-01), Bretl et al.
patent: 0 740 474 (1996-10-01), None
patent: 0 740 474 (1996-10-01), None
patent: 0 748 124 (1996-12-01), None
patent: 0 748 124 (1996-12-01), None
patent: 0 740 474 (2002-07-01), None

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