A lower bound for constant dimension codes from multi-component lifted MRD codes
Information Theory
2013-01-10 v1 math.IT
Abstract
In this work we investigate unions of lifted MRD codes of a fixed dimension and minimum distance and derive an explicit formula for the cardinality of such codes. This will then imply a lower bound on the cardinality of constant dimension codes.
Cite
@article{arxiv.1301.1918,
title = {A lower bound for constant dimension codes from multi-component lifted MRD codes},
author = {Anna-Lena Trautmann},
journal= {arXiv preprint arXiv:1301.1918},
year = {2013}
}