arXiv · 1609.05043
Linear representations of convolutional codes over rings
Abstract
In this paper we extend the relation between convolutional codes and linear systems over finite fields to certain commutative rings through first order representations . We introduce the definition of rings with representations as those for which these representations always exist, and we show that finite products of finite fields belong to this class. We develop the input/state/output representations for convolutional codes over these rings, and we show how to use them to construct observable convolutional codes as in the classical case.
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Miguel V. Carriegos, Noemí DeCastro-García, Ángel Luis Muñoz Castañeda. 2016-07-28. Linear representations of convolutional codes over rings. https://arxiv.org/abs/1609.05043
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