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A Partition-tolerant Manycast Algorithm for Disaster Area Networks
Linköping University, Department of Computer and Information Science, RTSLAB - Real-Time Systems Laboratory. Linköping University, The Institute of Technology.ORCID iD: 0000-0003-1916-3398
Linköping University, Department of Computer and Information Science, RTSLAB - Real-Time Systems Laboratory. Linköping University, The Institute of Technology.
2009 (English)In: 28TH IEEE INTERNATIONAL SYMPOSIUM ON RELIABLE DISTRIBUTED SYSTEMS, PROCEEDINGS, IEEE Computer Society, 2009, 156-165 p.Conference paper, Published paper (Refereed)
Abstract [en]

Information dissemination in disaster scenarios requires timely and energy-efficient communication in intermittently connected networks. When the existing infrastructure is damaged or overloaded, we suggest the use of a manycast algorithm that runs over a wireless mobile ad hoc network, and overcomes partitions using a store-and-forward mechanism. This paper presents a random walk gossip protocol that uses an efficient data structure to keep track of already informed nodes with minimal signalling. Avoiding unnecessary transmissions also makes it less prone to overloads. Experimental evaluation shows higher delivery ratio, lower latency, and lower overhead compared to a recently published algorithm.

Place, publisher, year, edition, pages
IEEE Computer Society, 2009. 156-165 p.
Series
IEEE Symposium on Reliable Distributed Systems. Proceedings, ISSN 1060-9857
Keyword [en]
ad hoc networks, disasters, information dissemination, mobile radio, telecommunication signalling
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-58433DOI: 10.1109/SRDS.2009.16ISI: 000275708000017ISBN: 978-0-7695-3826-6 (print)OAI: oai:DiVA.org:liu-58433DiVA: diva2:343185
Conference
28th International Symposium on Reliable Distributed Systems
Funder
Swedish Research Council, 2008- 4667
Available from: 2010-08-12 Created: 2010-08-11 Last updated: 2015-03-02

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Asplund, MikaelNadjm-Tehrani, Simin

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf