Abstract
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.
| Original language | English |
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| Title of host publication | Proceedings 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 |
| Place of Publication | New York, New York |
| Publisher | Association for Computing Machinery, Inc. |
| Pages | 60-69 |
| ISBN (Print) | 978-1-59593-851-0 |
| Publication status | Published - 2007 |
| Event | conference; MSWIM 2007, Chania, Crete Island, Greece; 2007-10-22; 2007-10-26 - Duration: 22 Oct 2007 → 26 Oct 2007 |
Conference
| Conference | conference; MSWIM 2007, Chania, Crete Island, Greece; 2007-10-22; 2007-10-26 |
|---|---|
| Period | 22/10/07 → 26/10/07 |
| Other | MSWIM 2007, Chania, Crete Island, Greece |
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