Analysing Qos Trade-offs in Wireless Sensor Networks

R.J.H. Hoes, T. Basten, C.K. Tham, M.C.W. Geilen, H. Corporaal

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

12 Citaten (Scopus)

Samenvatting

Quality of Service (QoS) support for wireless sensor networks (WSN) is a fairly new topic that is gaining more and more interest. This paper introduces a method for configuring the nodes of a WSN such that application-level QoS constraints are met. This is a complex task, since the search space is typically extremely large. The method is based on a recent algebraic approach to Pareto analysis, that we use to reason about QoS trade-offs. It features an algorithm that keeps the working set of possible configurations small, by analysing parts of the network in a hierarchical fashion, and meanwhile discarding configurations that are inferior to other configurations. Furthermore, we give WSN models for two different applications, in which QoS trade-offs are made explicit. Test results show that the models are accurate and that the method is scalable and thus practically usable for WSN, even with large numbers of nodes.
Originele taal-2Engels
TitelProceedings of the 10 th ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWIM 2007) 22-26 October 2007, Chania, Crete Island, Greece
Plaats van productieNew York, New York
UitgeverijAssociation for Computing Machinery, Inc
Pagina's60-69
ISBN van geprinte versie978-1-59593-851-0
StatusGepubliceerd - 2007
Evenementconference; MSWIM 2007, Chania, Crete Island, Greece; 2007-10-22; 2007-10-26 -
Duur: 22 okt 200726 okt 2007

Congres

Congresconference; MSWIM 2007, Chania, Crete Island, Greece; 2007-10-22; 2007-10-26
Periode22/10/0726/10/07
AnderMSWIM 2007, Chania, Crete Island, Greece

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