Apparatus and method of decision feedback equalization in...

Details Apparatus and method of decision feedback equalization in... Apparatus and method of decision feedback equalization in...

2004-03-27

2010-02-23

Fan, Chieh M (Department: 2611)

Pulse or digital communications

Receivers

Interference or noise reduction

C375S233000, C375S265000, C375S341000, C375S343000

Reexamination Certificate

active

07668264

ABSTRACT:
A decision feedback equalizing apparatus and a method of decision feedback equalization make a channel property of an inferior receiving signal to mild by using a channel-matched filter and decrease decision errors of symbol detector output signals by using a trellis decoder with decreased complexity, whose trace back depth is 1 (TBD=1).

REFERENCES:
patent: 5303263 (1994-04-01), Shoji et al.
patent: 6980609 (2005-12-01), Ahn
patent: 2004/0213341 (2004-10-01), Fimoff et al.
patent: 2005/0129107 (2005-06-01), Park et al.
patent: 1058406 (2000-12-01), None
patent: 2002-0096988 (2002-12-01), None
patent: WO 96/02100 (1996-01-01), None
Hyoung-Nam Kim et al.; “Performance improvement of channel equalization in terrestrial DTV receivers using channel estimation”; 2003 Proceeding of the 2003 Korean Signal Processing Conference; Sep. 27, 2003.
International Search Report dated Aug. 25, 2004 for PCT/KR2004/000707.
“A VSB DTV Receiver Designed for Indoor and Distributed Transmission Enrivonment”, R. Cittaet al.,Proceedings of the IEEE 52nd Annual Broadcast Symposium, 2002.

Affiliated with

Also associated with

Rating

Apparatus and method of decision feedback equalization in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method of decision feedback equalization in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method of decision feedback equalization in... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4150645