VITERBI decoder

Details VITERBI decoder VITERBI decoder

1991-05-15

1992-11-10

Williams, Howard L.

Coded data generation or conversion

Digital code to digital code converters

To or from code based on probability

341106, 371 44, H03M 1312

Patent

active

051627973

ABSTRACT:
The inventive VITERBI decoder employs a memory for delivering a new path-metric and path selecting information. The memory stores path-metrics and path selecting information corresponding to all combinations of all possible values of input data, path-metric and control signal. The memory has its address lines connected with an input data output line, branch information output line and output line for a metric of the past.

REFERENCES:
patent: 4483012 (1984-11-01), Wei
patent: 4527279 (1985-07-01), Yasuda et al.
patent: 4583078 (1986-04-01), Shenoy et al.
patent: 4606027 (1986-08-01), Otani
patent: 4623999 (1986-11-01), Patterson
patent: 4677624 (1987-06-01), Betts et al.
patent: 4709377 (1987-11-01), Martinez et al.
patent: 4757506 (1988-07-01), Heichler
patent: 4763328 (1988-08-01), Shimoda et al.
patent: 4777636 (1988-10-01), Yamashita et al.
patent: 4905317 (1990-02-01), Suzuki et al.
patent: 5043728 (1991-08-01), Hoshi et al.

Affiliated with

Also associated with

Rating

VITERBI decoder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with VITERBI decoder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and VITERBI decoder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2296957