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arXiv · 1208.0193

Matched Decoding for Punctured Convolutional Encoded Transmission Over ISI-Channels

Fabian Schuh·Andreas Schenk·Johannes B. Huber
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Abstract

Matched decoding is a technique that enables the efficient maximum-likelihood sequence estimation of convolutionally encoded PAM-transmission over ISI-channels. Recently, we have shown that the super-trellis of encoder and channel can be described with significantly fewer states without loss in Euclidean distance, by introducing a non-linear representation of the trellis. This paper extends the matched decoding concept to punctured convolutional codes and introduces a time-variant, non-linear trellis description.

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Fabian Schuh, Andreas Schenk, Johannes B. Huber. 2012-08-01. Matched Decoding for Punctured Convolutional Encoded Transmission Over ISI-Channels. https://arxiv.org/abs/1208.0193

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