Matched Decoding for Punctured Convolutional Encoded Transmission Over ISI-Channels
Information Theory
2012-08-02 v1 math.IT
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.
Cite
@article{arxiv.1208.0193,
title = {Matched Decoding for Punctured Convolutional Encoded Transmission Over ISI-Channels},
author = {Fabian Schuh and Andreas Schenk and Johannes B. Huber},
journal= {arXiv preprint arXiv:1208.0193},
year = {2012}
}
Comments
5 pages, 9 figures, submitted to SCC 13