A4 Refereed article in a conference publication

Secrecy Capacity of Heterogeneous Distributed Storage Systems



Authors: Toni Ernvall, Salim El Rouayheb, Camilla Hollanti, H. Vincent Poor

Conference name: International symposium on communications, control and signal processing

Publication year: 2014

Book title : Communications, Control and Signal Processing (ISCCSP), 2014 6th International Symposium on

Journal name in source: 2014 6TH INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS, CONTROL AND SIGNAL PROCESSING (ISCCSP)

First page : 9

Last page: 9

Number of pages: 1

eISBN: 978-1-4799-2890-3

DOI: https://doi.org/10.1109/ISCCSP.2014.6877803


Abstract

The capacity and secrecy capacity of heterogeneous distributed storage systems under repair dynamics are studied. Capacity bounds are given depending on the average resources per node. One implication of these results is that symmetric repair maximizes the capacity of a homogeneous system.




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