Cristin-resultat-ID: 1929635
Sist endret: 30. august 2021, 12:38
NVI-rapporteringsår: 2021
Resultat
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2021

Distribution of Updates to IoT Nodes in a Resource-Challenged Environment

Bidragsytere:
  • Roberth Tollefsen
  • Issam Rais
  • John Markus Bjørndalen
  • Hoai Phuong Ha og
  • Otto Anshus

Bok

Proceedings of the 21st IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid 2021)
ISBN:
  • 978-1-7281-9586-5

Utgiver

IEEE (Institute of Electrical and Electronics Engineers)
NVI-nivå 1

Om resultatet

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publiseringsår: 2021
Sider: 684 - 689
ISBN:
  • 978-1-7281-9586-5

Klassifisering

Fagfelt (NPI)

Fagfelt: IKT
- Fagområde: Realfag og teknologi

Beskrivelse Beskrivelse

Tittel

Distribution of Updates to IoT Nodes in a Resource-Challenged Environment

Sammendrag

IoT nodes need to be updated after deployment. However, doing so for nodes deployed to resource-challenged environments, like the arctic tundra, is a challenge. Because humans as the common case cannot physically visit the nodes, updating must be done from a remote update service over a back-haul data network. However, most nodes are not in range of a back-haul data network. Even when nodes are in range, they probably sleep to conserve energy and the remote cloud back-end therefore cannot communicate with them.We report on an approach and a prototype system for distributing updates from a cloud update distribution service to nodes. We assume that nodes carry one or several local area network technologies supporting short-lived point-to-point ad-hoc communication between two nodes at a time in range of each other. We assume that a single node in each neighborhood has a back-haul network, and delegate to this node to further distribute updates inside the neighborhood.A series of performance measuring experiments were conducted on the update distribution system when it executes on nodes with behaviors from always-on to mostly-off. We document how the distribution system behaves through a set of performance metrics. The results are very sensitive to the behavior of the nodes.

Bidragsytere

Roberth Tollefsen

  • Tilknyttet:
    Forfatter
    ved Institutt for informatikk ved UiT Norges arktiske universitet

Issam Rais

  • Tilknyttet:
    Forfatter
    ved Institutt for informatikk ved UiT Norges arktiske universitet

John Markus Bjørndalen

  • Tilknyttet:
    Forfatter
    ved Institutt for informatikk ved UiT Norges arktiske universitet

Hoai Phuong Ha

  • Tilknyttet:
    Forfatter
    ved Institutt for informatikk ved UiT Norges arktiske universitet

Otto Johan Anshus

Bidragsyterens navn vises på dette resultatet som Otto Anshus
  • Tilknyttet:
    Forfatter
    ved Institutt for informatikk ved UiT Norges arktiske universitet
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Resultatet er en del av Resultatet er en del av

Proceedings of the 21st IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGrid 2021).

Lefèvre, Laurent; Patterson, Stacy; Lee, Young Choon; Shen, Haiying; Ilager, Shashikant; Goudarzi, Mohammad; Toosi, Adel N.; Buyya, Rajkumar. 2021, IEEE (Institute of Electrical and Electronics Engineers). Vitenskapelig antologi/Konferanseserie
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