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Improving Sensornet Performance by Separating System Configuration from System Logic
RISE, Swedish ICT, SICS, Computer Systems Laboratory.
RISE, Swedish ICT, SICS, Computer Systems Laboratory.
RISE, Swedish ICT, SICS, Computer Systems Laboratory.ORCID iD: 0000-0003-3139-2564
RISE, Swedish ICT, SICS.
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2010 (English)Conference paper, Published paper (Refereed)
Abstract [en]

Many sensor network protocols are self-configuring, but independent self-configuration at different layers often results in suboptimal performance. We present Chi, a full-system configuration architecture that separates system logic from system configuration. Drawing from concepts in artificial intelligence, Chi allows full-system configuration that meets both changing application demands and changing environmental conditions. We show that configuration policies using Chi can improve throughput and energy efficiency without adding dependencies between layers. Our results show that sensornet systems can use Chi to adapt to changing conditions at all layers of the system, thus meeting the requirements of heterogeneous and continuously changing system conditions.

Place, publisher, year, edition, pages
2010, 8.
Keyword [en]
wireless sensor networks, network stack, layering, configuration, blackboard, policy, optimization
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-23629OAI: oai:DiVA.org:ri-23629DiVA: diva2:1042705
Conference
7th European Conference on Wireless Sensor Networks
Projects
ReSensePromosCONET
Available from: 2016-10-31 Created: 2016-10-31 Last updated: 2017-05-03Bibliographically approved

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