A connection between locally repairable codes and exact regenerating codes

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Conference article in proceedings
Date
2016-08-10
Major/Subject
Mcode
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Language
en
Pages
5
650-654
Series
Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory, Volume 2016-August, IEEE International Symposium on Information Theory
Abstract
Typically, locally repairable codes (LRCs) and regenerating codes have been studied independently of each other, and it has not been clear how the parameters of one relate to those of the other. In this paper, a novel connection between locally repairable codes and exact regenerating codes is established. Via this connection, locally repairable codes are interpreted as exact regenerating codes. Further, some of these codes are shown to perform better than time-sharing codes between minimum bandwidth regenerating and minimum storage regenerating codes.
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Ernvall , T , Westerbäck , T , Freij-Hollanti , R & Hollanti , C 2016 , A connection between locally repairable codes and exact regenerating codes . in Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory . vol. 2016-August , 7541379 , IEEE International Symposium on Information Theory , IEEE , pp. 650-654 , IEEE International Symposium on Information Theory , Barcelona , Spain , 10/07/2016 . https://doi.org/10.1109/ISIT.2016.7541379