Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

Occupancy detection in smart buildings suffers from high sensor unreliability. The combination of data from multiple sensors can largely improve reliability. However, battery-powered sensor nodes have communication limitations. This paper addresses the problem of presence detection in a building as Distributed Sensing of a Hidden Markov Model (DS-HMM). Optimal solutions require excessive communication over a perfectly reliable channel. We propose and investigate an efficient transmission policy, jointly with a fusion algorithm, to merge data from various HMMs running separately on all sensor nodes. The algorithm showed improved performance and potential energy savings in a real world set-up, where user presence and sensor errors may not exactly follow idealized model assumptions.

Original languageEnglish
Title of host publicationIEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages112-117
Number of pages6
ISBN (Electronic)978-1-4673-9944-9
ISBN (Print)978-1-4673-9945-6
DOIs
Publication statusPublished - 4 May 2018
Event4th IEEE World Forum on Internet of Things, WF-IoT 2018: Smart Cites and Nations - Singapore, Singapore
Duration: 5 Feb 20188 Feb 2018
Conference number: 4
http://wfiot2018.iot.ieee.org/

Conference

Conference4th IEEE World Forum on Internet of Things, WF-IoT 2018
Abbreviated title(WF-IoT)
CountrySingapore
CitySingapore
Period5/02/188/02/18
Internet address

Fingerprint

Intelligent buildings
Markov processes
Sensor nodes
Communication
Sensors
Hidden Markov models
Potential energy
Energy conservation
Fusion reactions
Sensor
Energy
Markov chain

Cite this

Papatsimpa, C., & Linnartz, J. P. M. G. (2018). Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm. In IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings (pp. 112-117). Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/WF-IoT.2018.8355221
Papatsimpa, C. ; Linnartz, J. P.M.G. / Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm. IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings. Piscataway : Institute of Electrical and Electronics Engineers, 2018. pp. 112-117
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Papatsimpa, C & Linnartz, JPMG 2018, Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm. in IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings. Institute of Electrical and Electronics Engineers, Piscataway, pp. 112-117, 4th IEEE World Forum on Internet of Things, WF-IoT 2018, Singapore, Singapore, 5/02/18. https://doi.org/10.1109/WF-IoT.2018.8355221

Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm. / Papatsimpa, C.; Linnartz, J. P.M.G.

IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings. Piscataway : Institute of Electrical and Electronics Engineers, 2018. p. 112-117.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Papatsimpa C, Linnartz JPMG. Energy efficient communication in smart building WSN running distributed Hidden Markov chain presence detection algorithm. In IEEE World Forum on Internet of Things, WF-IoT 2018 - Proceedings. Piscataway: Institute of Electrical and Electronics Engineers. 2018. p. 112-117 https://doi.org/10.1109/WF-IoT.2018.8355221