Cognitive Radio Sensor Network-Based Urgent Communication for Field Hospitals

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dc.authoridBayrakdar, Muhammed Enes/0000-0001-9446-0988
dc.contributor.authorEkici, Huseyin
dc.contributor.authorBayrakdar, Muhammed Enes
dc.date.accessioned2025-10-11T20:48:14Z
dc.date.available2025-10-11T20:48:14Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractIn this study, a medical sensor network structure based on cognitive wireless regional area network (WRAN) technology is proposed for urgent communication in field hospitals. WRAN technology is based on cognitive radio network approach, which is exploited for opportunistic spectrum access in places without internet access. In cognitive radio-based WRAN technology, a consumer premises equipment (CPE) and a base station communicate opportunistically by sensing available radio channels. In our network structure, CPEs use the time-division multiple access (TDMA) technique with channel bonding to detect patient-related data and transmit it to the base station. With the help of our node placement approach, many sensor nodes were placed in the field hospital environment. Because urgent communication is important in field hospitals, a fuzzy logic-based relay selection approach is proposed to improve network sustainability. Sensor nodes are placed to cover the entire region to detect parameters around the field hospital. The values detected by the sensor nodes were collected by the collector station fixed in the center. The simulation model of our proposed approach was implemented using riverbed modeler software. Thanks to our proposed node placement and relay node selection approaches, the field hospital was monitored safely with a minimum number of wireless sensor nodes.en_US
dc.identifier.doi10.1109/JSEN.2024.3519494
dc.identifier.endpage5602en_US
dc.identifier.issn1530-437X
dc.identifier.issn1558-1748
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85213699972en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage5595en_US
dc.identifier.urihttps://doi.org/10.1109/JSEN.2024.3519494
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21823
dc.identifier.volume25en_US
dc.identifier.wosWOS:001448430300042en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIeee-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIeee Sensors Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectCognitive radioen_US
dc.subjectfield hospitalen_US
dc.subjectfuzzy logicen_US
dc.subjectmedical sensor networken_US
dc.subjectnode managementen_US
dc.titleCognitive Radio Sensor Network-Based Urgent Communication for Field Hospitalsen_US
dc.typeArticleen_US

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