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Lossy distributed storage with limited failure loss
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-7926-5081
2015 (English)In: Proceedings of the International Symposium on Wireless Communication Systems, VDE Verlag GmbH, 2015, 191-195 p.Conference paper (Refereed)
Abstract [en]

In this paper a successive refinement problem is considered where decoders can access only distributed storage nodes, subject to an additional constraint on the loss of information if failures happen. We characterize the optimal tradeoff for a given a distortion tuple and an equivocation constraint between storage nodes. A binary example is provided to illustrate the trade-off between the loss of information constraint and the corresponding achievable rate region.

Place, publisher, year, edition, pages
VDE Verlag GmbH, 2015. 191-195 p.
Series
, Proceedings of the International Symposium on Wireless Communication Systems, ISSN 2154-0217
Keyword [en]
Wireless telecommunication systems, Achievable rate region, Distributed storage, Optimal tradeoffs, Storage nodes, Successive refinement, Trade off
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-195078DOI: 10.1109/ISWCS.2015.7454326ISI: 000380480900039ScopusID: 2-s2.0-84985031183ISBN: 978-146736540-6OAI: oai:DiVA.org:kth-195078DiVA: diva2:1044125
Conference
12th International Symposium on Wireless Communication Systems, ISWCS 2015, Brussels, Belgium, 25 August 2015 through 28 August 2015
Note

QC 20161102

Available from: 2016-11-02 Created: 2016-11-01 Last updated: 2016-11-14Bibliographically approved

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Vu, Minh thanhOechtering, Tobias J.Skoglund, Mikael
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