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On Sensor Scheduling in Case of Unreliable Communication

Huber, Marco F.; Stiegeler, Eric; Hanebeck, Uwe D.

Abstract: This paper deals with the linear discrete-time sensor scheduling problem in unreliable communication networks. In case of the common assumption of an error-free communication, the sensor scheduling problem, where one sensor from a sensor network is selected for measuring at a specific time instant so that the estimation errors are minimized, can be solved off-line by extensive tree search. For the more realistic scenario, where communication is unreliable, a scheduling approach using a prioritization list for the sensors is proposed that leads to a minimization of the estimation error by selecting the most beneficial sensor on-line. To lower the computational demand for the priority list calculation, a novel optimal pruning approach is introduced.

Zugehörige Institution(en) am KIT Institut für Anthropomatik (IFA)
Publikationstyp Proceedingsbeitrag
Jahr 2007
Sprache Englisch
Identifikator ISBN: 978-3-88579-204-8
ISSN: 1617-5468
URN: urn:nbn:de:swb:90-348281
KITopen ID: 1000034828
Erschienen in INFORMATIK 2007 - the 37th Annual Conference of the Informatik 2007 : Informatik trifft Logistik; Beiträge der 37. Jahrestagung der Gesellschaft für Informatik e.V. (GI); 24. bis 27. September 2007 in Bremen. Bd. 2. Hrsg.: R. Koschke
Verlag Gesellschaft für Informatik, Bonn
Seiten 90-94
Serie GI-Edition / Proceedings ; 110
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