New exact-repair codes for distributed storage systems using matrix determinant

Mehran Elyasi, Soheil Mohajer

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

4 Scopus citations

Abstract

The exact-repair regeneration codes for distributed storage system are studied in this work. A novel coding scheme is proposed for code construction for any (n, k, d = k) system, and it is shown to be optimal. In particular, the optimum tradeoff of exact-repair regeneration system is fully characterized for any system with d = k. The new construction is based on fundamental properties of matrix determinant, thus the code is called determinant code. It is devised for the entire range of (α, β) on the optimum tradeoff.

Original languageEnglish (US)
Title of host publicationProceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1212-1216
Number of pages5
ISBN (Electronic)9781509018062
DOIs
StatePublished - Aug 10 2016
Event2016 IEEE International Symposium on Information Theory, ISIT 2016 - Barcelona, Spain
Duration: Jul 10 2016Jul 15 2016

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
Volume2016-August
ISSN (Print)2157-8095

Other

Other2016 IEEE International Symposium on Information Theory, ISIT 2016
CountrySpain
CityBarcelona
Period7/10/167/15/16

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