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dc.contributor.authorHåkansson, Victor Wattin
dc.contributor.authorDasanadoddi Venkategowda, Naveen Kumar
dc.contributor.authorWerner, Stefan
dc.date.accessioned2020-09-25T11:47:00Z
dc.date.available2020-09-25T11:47:00Z
dc.date.created2020-09-17T11:16:53Z
dc.date.issued2020
dc.identifier.isbn978-0-578-64709-8
dc.identifier.urihttps://hdl.handle.net/11250/2679726
dc.description.abstractThis paper proposes an optimal scheduling policy for a remote estimation problem, where sensor observations of two spatio-temporally correlated processes are broadcasted to two remote estimators. At each time instant only a single observation can be communicated. For this purpose, a system scheduler determines which sensor measurement is communicated. The scheduler cannot observe measurements, and exploits age-of-information (AoI) to calculate the expected estimation error. We derive an optimal scheduling policy, with AoI as state-variable, that minimizes the average mean squared error for an infinite time horizon. The obtained policy yields a periodic scheduling of the sensor measurements, and we show that the AoI for the process with the largest marginal variance does not exceed one.en_US
dc.language.isoengen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.relation.ispartof2020 IEEE 23rd International Conference on Information Fusion (FUSION)
dc.relation.urihttps://ieeexplore.ieee.org/document/9190323
dc.titleOptimal Scheduling Policy for Spatio-temporally Dependent Observations using Age-of-Informationen_US
dc.typeChapteren_US
dc.description.versionacceptedVersionen_US
dc.source.pagenumber1146-1152en_US
dc.identifier.doi10.23919/FUSION45008.2020.9190323
dc.identifier.cristin1830760
dc.description.localcode© 2020 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.en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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