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Publications:Meeting reliability and real-time demands in wireless industrial communication
Abstract <p>Employing wireless communication <p>Employing wireless communication in industrial applications requires methods that deal with the high fraction of packet errors common to wireless transmissions. At the same time, industrial applications have real-time demands that protocols like TCP are unable to support. This paper combines ARQ (automatic repeat request) with real-time worst-case scheduling analysis to achieve both high reliability and real-time support. One or several retransmission attempts of erroneous data packets are handled, while still not jeopardizing stated delay guarantees of other packets. We present the real-time analysis for a full-duplex link using our retransmission scheme. In simulation studies, we demonstrate a possible reduction of the message error rate by several orders of magnitude for bit error rates typically experienced in wireless communication.</p>enced in wireless communication.</p>
Author Magnus Jonsson + , Kristina Kunert +
Conference 13th IEEE International Conference on Emerging Technologies and Factory Automation, 15-18 September 2008, Hamburg, Germany
DOI http://dx.doi.org/10.1109/ETFA.2008.4638500  +
Diva http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:239396
EndPage 884  +
HostPublication IEEE Symposium on Emerging Technologies and Factory Automation, ETFA  +
PublicationType Conference Paper  +
Publisher IEEE Press  +
Series IEEE International Conference on Emerging Technologies and Factory Automation-ETFA  +
StartPage 877  +
Title Meeting reliability and real-time demands in wireless industrial communication  +
Year 2008  +
Has queryThis property is a special property in this wiki. Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication + , Publications:Meeting reliability and real-time demands in wireless industrial communication +
Categories Publication  +
Modification dateThis property is a special property in this wiki. 26 June 2014 03:42:21  +
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