Asymmetric multi-way ranging for resource-limited nodes

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

2 Citaten (Scopus)
6 Downloads (Pure)

Samenvatting

Cooperative localization in WSN is used in applications where individual nodes cannot determine their location based on external contact, like e.g. GPS. The applications we focus on are the exploration and mapping of flooded cavities that are otherwise inaccessible or difficult-to-access, e.g. underground (oil-) reservoirs or industrial tanks for e.g. mixing. High levels of miniaturization are required for the nodes to traverse these cavities; nodes will have to be stripped down to a bare minimum. Ultrasound time-of-flight is used as radio communication is infeasible. Network topology is highly unpredictable and fast changing.

We present an asymmetric multi-way ranging protocol for these highly resource-limited, miniaturized, autonomous nodes. The specific set of constraints imposed by these applications, like the use of ultrasound, high latency, low data-rates, and non-static network topology is far-reaching and has not been studied before. Simulations of the protocol show trade-off’s that can be made between ranging latency, signal overlap and overall energy budget.
Originele taal-2Engels
TitelAd Hoc Networks
RedacteurenY Zhou, T Kunz
UitgeverijSpringer
Pagina's50-63
Aantal pagina's14
Volume184
ISBN van elektronische versie10.1007/978-3-319-51204-4_5
DOI's
StatusGepubliceerd - 17 dec 2016
Evenement8th International Conference, ADHOCNETS 2016, Ottawa, Canada, September 26-27, 2016 - Ottawa, Canada
Duur: 26 sep 201627 sep 2016
http://adhocnets.org/2016/show/home

Publicatie series

NaamLecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering(LNICST)
UitgeverijSpringer Link
Volume184

Congres

Congres8th International Conference, ADHOCNETS 2016, Ottawa, Canada, September 26-27, 2016
Verkorte titelADHOCNETS2016
Land/RegioCanada
StadOttawa
Periode26/09/1627/09/16
Internet adres

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