Distributed ring control circuits for Viterbi traceback

Details Distributed ring control circuits for Viterbi traceback Distributed ring control circuits for Viterbi traceback

2007-09-25

2007-09-25

Baker, Stephen M. (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

Reexamination Certificate

active

10954648

ABSTRACT:
Shift resister rings are used to provide column access in a traceback memory during Viterbi decoding.

REFERENCES:
patent: 4583078 (1986-04-01), Shenoy et al.
patent: 5502735 (1996-03-01), Cooper
patent: 5513139 (1996-04-01), Butler
patent: 5878092 (1999-03-01), Choi
patent: 5881106 (1999-03-01), Cartier
patent: 5970097 (1999-10-01), Ishikawa et al.
patent: 5996112 (1999-11-01), Dabiri et al.
patent: 6324226 (2001-11-01), Sasagawa
patent: 6407597 (2002-06-01), Ishiwaki
patent: 6477680 (2002-11-01), Mujtaba
patent: 6601215 (2003-07-01), Thurnhofer
patent: 6725418 (2004-04-01), Sawaguchi et al.
Kang, et al., “Low-Power Viterbi Decoder for CDMA Mobile Terminals”, IEEE Journal of Solid-State Circuits, vol. 33, No. 3, Mar. 1998, pp. 473-482.
Chapter 13: Shift Registers, Chapter Summary and key concepts, Prentice Hall: http://cwx.prenhall.com/kleitz/chapter13/custom2/deluxe-content.html, (2002), 1-4.
Dawid, H., et al., “Viterbi Decoders: High performance algorithms and architectures”, Digital signal processing for multimedia systems, New York, NY: Marcel Dekker Inc, US, XP002225706, ISBN: 0-8247-1924-7, paragraph ‘16.4.6’,(1999), 417-459.

Affiliated with

Also associated with

Rating

Distributed ring control circuits for Viterbi traceback does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distributed ring control circuits for Viterbi traceback, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributed ring control circuits for Viterbi traceback will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3732039