Exact-repair trade-off for (n, k = d-1, d) regenerating codes

Mehran Elyasi, Soheil Mohajer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

A class of exact-repair regenerating codes is introduced for a distributed storage systems with parameters (n, k = d-1, d). The proposed construction uses determinant codes as building blocks. The proposed codes can be generated for k different operating points (α, β) on the trade-off, including the MBR and the MSR points. The trade-off achievable by the proposed code is strictly below the state-of-The-Art codes, and more importantly, does not depend on n, the total number of nodes in the system. The field size required for the construction is only Θ(n).

Original languageEnglish (US)
Title of host publication55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages934-941
Number of pages8
ISBN (Electronic)9781538632666
DOIs
StatePublished - Jan 17 2018
Event55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017 - Monticello, United States
Duration: Oct 3 2017Oct 6 2017

Publication series

Name55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017
Volume2018-January

Other

Other55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017
Country/TerritoryUnited States
CityMonticello
Period10/3/1710/6/17

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