A decoding algorithm for Twisted Gabidulin codes

Abstract

In this work, we modify the decoding algorithm for subspace codes by Koetter and Kschischang to get a decoding algorithm for (generalized) twisted Gabidulin codes. The decoding algorithm we present applies to cases where the code is linear over the base field ${\mathbb{F}}_q$ but not linear over ${\mathbb{F}}_{q^n}$.

This paper was submitted to ISIT 2017