On lower bounds on sub-packetization level of MSR codes and on the structure of optimal-access MSR codes achieving the bound

SB Balaji, M Vajha, PV Kumar - arXiv preprint arXiv:1710.05876, 2017 - arxiv.org
We present two lower bounds on sub-packetization level $\alpha $ of MSR codes with
parameters $(n, k, d= n-1,\alpha) $ where $ n $ is the block length, $ k $ dimension, $ d …

On Lower Bounds on Sub-Packetization Level of MSR codes and On The Structure of Optimal-Access MSR Codes Achieving The Bound

SB Balaji, M Vajha, P Vijay Kumar - arXiv e-prints, 2017 - ui.adsabs.harvard.edu
We present two lower bounds on sub-packetization level $\alpha $ of MSR codes with
parameters $(n, k, d= n-1,\alpha) $ where $ n $ is the block length, $ k $ dimension, $ d …