Decision feedback equalizer and method used in digital...

Details Decision feedback equalizer and method used in digital... Decision feedback equalizer and method used in digital...

2005-10-28

2010-06-15

Pathak, Sudhanshu C (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C375S265000, C375S262000, C375S229000, C375S270000, C375S232000, C348S432100, C370S280000

Reexamination Certificate

active

07738603

ABSTRACT:
A receiver and method for the same are provided. In the receiver, a decoder may decode an equalized signal to generate symbol decisions and a soft information signal. An equalizer may select boundary levels for non-uniform quantization using a soft information signal delayed by a symbol interval. The equalized signal may be generated from a feedback-filtered signal using the symbol decisions.

REFERENCES:
patent: 5010405 (1991-04-01), Schreiber et al.
patent: 6178209 (2001-01-01), Hulyalkar et al.
patent: 6418164 (2002-07-01), Endres et al.
patent: 6734920 (2004-05-01), Ghosh et al.
patent: 7418034 (2008-08-01), Xia et al.
patent: 2002/0154248 (2002-10-01), Wittig et al.
patent: 2009/0109881 (2009-04-01), Li et al.
patent: 1463525 (2003-12-01), None
patent: 10-0323665 (2002-01-01), None
patent: 10-2004-0025516 (2004-03-01), None
Chinese Office Action dated Jun. 27, 2008.

Affiliated with

Also associated with

Rating

Decision feedback equalizer and method used in digital... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decision feedback equalizer and method used in digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decision feedback equalizer and method used in digital... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4204753