Iterative Viterbi decoding is an algorithm that spots the subsequence S of an observation O = {o1, ..., on} having the highest average probability (i.e., probability scaled by the length of S) of being generated by a given hidden Markov model M with m states. The algorithm uses a modified Viterbi algorithm as an internal step.
The scaled probability measure was first proposed by John S. Bridle. An early algorithm to solve this problem, sliding window, was proposed by Jay G. Wilpon et al., 1989, with constant cost T = mn2/2.
A faster algorithm consists of an iteration of calls to the Viterbi algorithm, reestimating a filler score until convergence.
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IterativeViterbidecoding is an algorithm that spots the subsequence S of an observation O = {o1, ..., on} having the highest average probability (i.e...
implementations of a Viterbidecoder. Viterbidecoding is used in the iterativeViterbidecoding algorithm. A hardware Viterbidecoder for basic (not punctured)...
Wang et al. to deal with turbo code. IterativeViterbidecoding works by iteratively invoking a modified Viterbi algorithm, reestimating the score for...
trellis decoding using a time-invariant trellis. Time invariant trellis decoding allows convolutional codes to be maximum-likelihood soft-decision decoded with...
set Island algorithm Isotropic position Item response theory IterativeViterbidecoding JOONE Jabberwacky Jaccard index Jackknife variance estimates for...
concatenated convolutional codes and repeat-accumulate codes. Iterative turbo decoding methods have also been applied to more conventional FEC systems...
often soft decoded with the Viterbi algorithm, though other algorithms are sometimes used. Viterbidecoding allows asymptotically optimal decoding efficiency...
forward error correction (FEC) codes highly suitable for turbo (iterative) decoding. Data to be transmitted over a noisy channel may first be encoded...
given communications channel, and then decoding the original data reliably at the receiver, using encoding and decoding algorithms that are feasible to implement...
into single nodes. A similar algorithm is commonly referred to as the Viterbi algorithm, but also known as a special case of the max-product or min-sum...
codes like Reed–Solomon codes under algebraic decoding or for convolutional codes under Viterbidecoding, the BER steadily decreases in the form of a curve...
algorithm for computing the probability of a particular observation sequence Viterbi algorithm: find the most likely sequence of hidden states in a hidden Markov...
Kschischang For contributions to trellis structures, graphical models and iterativedecoding techniques for error-correcting codes 2006 Luc Vandendorpe For contributions...
tanners graph also helped explain the Viterbi algorithm. It is observed by Forney that Viterbi's maximum likelihood decoding of convolutional codes also used...
and the system, introduced by C. Rovelli. Viterbi algorithm, developed by the Italian-American Andrea Viterbi, found useful applications in mobile phones...
Applications, 2006. H. Kim, H. Son. J. Lee, I. Kim and I. Kim, "An Analog ViterbiDecoder for PRML using Analog Parallel Processing Circuits of the CNN", Int’l...
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