Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2004-07-14
2009-08-25
Kim, Kevin Y (Department: 2611)
Pulse or digital communications
Equalizers
Automatic
Reexamination Certificate
active
07580454
ABSTRACT:
An embodiment of the invention is a technique to equalize received samples. An equalizer to equalize a multidimensional signal transmitted over a communication channel and having a dimensionality of four or higher. The equalizer is adaptively decision directed trained.
REFERENCES:
patent: 4635276 (1987-01-01), Karabinis
patent: 5388088 (1995-02-01), Gans et al.
patent: 5483529 (1996-01-01), Baggen et al.
patent: 5838740 (1998-11-01), Kallman et al.
patent: 5903610 (1999-05-01), Skold et al.
patent: 6782211 (2004-08-01), Core
patent: 6963619 (2005-11-01), Gesbert et al.
patent: 2002/0186435 (2002-12-01), Shpantzer et al.
patent: 2004/0096143 (2004-05-01), Shpantzer et al.
Agazzi, O.E, et al., Max. likelihood sequence estimation in the presence of chromatic and polarization mode dispersion in intensity modulation/direct detection optical channels , Communications, Jun. 2004, pp. 2787-2793.
Black, Peter J., et al., A 1-Gb/s, Four-State, Sliding Block Viterbi Decoder, IEEE J. Solid-State Circuits, vol. 32, No. 6, Jun. 1997.
Tuchler, Michael, et al., “Turbo Equalization: Principles and New Results”, IEEE Trans. on Communications, vol. 50, No. 5, May 2002.
Carrer Hugo Santiago
Crivelli Diego Ernesto
Hueda Mario Rafael
Blakely , Sokoloff, Taylor & Zafman LLP
Fundacion Tarpuy
Kim Kevin Y
LandOfFree
Multidimensional decision-directed trained adaptive... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multidimensional decision-directed trained adaptive..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multidimensional decision-directed trained adaptive... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4060824