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Performance Analysis of Collaborative Spatio-Temporal Processing for Wireless Sensor Networks
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0001-9810-3478
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2006 (English)In: 2006 3RD IEEE CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE, 2006, 325-329 p.Conference paper (Refereed)
Abstract [en]

Spatio-temporal processing (STP) is a control technique to increase the quality of the received signals in wireless networks. Outage events have a strong influence not only on the performance of the physical layer, but also on routing, MAC, and application layers. In this paper, we propose an outage-based performance analysis of collaborative STP for wireless sensor networks (WSNs). After an accurate characterization of the wireless channel, we derive the outage statistics as a function of the STP coefficients, and investigate the effects of STP on the probability, average duration and rate of the outage events. Furthermore, we show that a proper control policy for the STP coefficients can be derived according to the requirements from the application and communication layers.

Place, publisher, year, edition, pages
2006. 325-329 p.
, IEEE Consumer Communications and Networking Conference
Keyword [en]
Wireless Sensor Networks (WSNs), Spatio-Temporal processing (STP), Fading, Outage, Level Crossing Analysis
National Category
Control Engineering
URN: urn:nbn:se:kth:diva-26522DOI: 10.1109/CCNC.2006.1593040ISI: 000262052700065ScopusID: 2-s2.0-33749053613ISBN: 978-1-4244-0085-0OAI: diva2:385787
3rd IEEE Consumer Communications and Networking Conference Las Vegas, NV, JAN 08-10, 2006
© 2006 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. QC 20110112Available from: 2011-01-12 Created: 2010-11-25 Last updated: 2012-02-20Bibliographically approved

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Fischione, CarloJohansson, Karl Henrik
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