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Optimal decoding of linear codes for minimizing symbol error rate (Corresp.)

IEEE Transactions on Information TheoryPublished 1 March 1974
L.R. Bahl, John Cocke, F. Jelinek, J. Raviv
Citations5,120
SJR quartileQ1
SJR score1.46
SNIP1.76

TL;DR

The general problem of estimating the a posteriori probabilities of the states and transitions of a Markov source observed through a discrete memoryless channel is considered and an optimal decoding algorithm is derived.

Abstract

The general problem of estimating the a posteriori probabilities of the states and transitions of a Markov source observed through a discrete memoryless channel is considered. The decoding of linear block and convolutional codes to minimize symbol error probability is shown to be a special case of this problem. An optimal decoding algorithm is derived.

Keywords

Computer ScienceEngineering