Empirical and modeling approach for environmental indoor RF-EMF assessment in complex high-node density scenarios: public shopping malls case study
| dc.contributor.author | Celaya Echarri, Mikel | |
| dc.contributor.author | Azpilicueta Fernández de las Heras, Leyre | |
| dc.contributor.author | Ramos, Victoria | |
| dc.contributor.author | López Iturri, Peio | |
| dc.contributor.author | Falcone Lanas, Francisco | |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Institute of Smart Cities - ISC | en |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
| dc.date.accessioned | 2024-01-24T12:37:39Z | |
| dc.date.available | 2024-01-24T12:37:39Z | |
| dc.date.issued | 2021 | |
| dc.date.updated | 2024-01-24T12:29:02Z | |
| dc.description.abstract | This work provides an intensive and comprehensive in-depth study from an empirical and modeling approach of the environmental radiofrequency electromagnetic fields (RF-EMF) radiation exposure in public shopping malls, as an example of an indoor high-node user density context aware environment, where multiple wireless communication systems coexist. For that purpose, current personal mobile communications (2G-5G FR 1) as well as Wi-Fi services (IEEE 802.11n/ac) have been precisely analyzed in order to provide clear RF-EMF assessment insight and to verify compliance with established regulation limits. In this sense, a complete measurements campaign has been performed in different countries, with frequency-selective exposimeters (PEMs), providing real empirical datasets for statistical analysis and allowing discussion and comparison regarding current health effects and safety issues between some of the most common RF-EMF exposure safety standards: ICNIRP 2020 (Spain), IEEE 2019 (Mexico) and a more restrictive regulation (Poland). In addition, environmental RF-EMF exposure assessment simulation results, in terms of spatial E-field characterization and Cumulative Distribution Function (CDF) probabilities, have been provided for challenging incremental high-node user dense scenarios in worst case conditions, by means of a deterministic in-house 3D Ray-Launching (3D-RL) RF-EMF safety simulation technique, showing good agreement with the experimental measurements. Finally, discussion highlighting the contribution and effects of the coexistence of multiple heterogenous networks and services for the environmental RF-EMF radiation exposure assessment has been included, showing that for all measured results and simulated cases, the obtained E-Field levels are well below the exposure limits established in the internationally accepted standards and guidelines. In consequence, the obtained results and the presented methodology could become a starting point to stablish the RF-EMF assessment basis of future complex heterogeneous 5G FR 2 developments on the millimeter wave (mmWave) frequency range, where massive high-node user density networks are expected. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Celaya-Echarri, M., Azpilicueta, L., Ramos, V., Lopez-Iturri, P., & Falcone, F. (2021). Empirical and modeling approach for environmental indoor rf-emf assessment in complex high-node density scenarios: Public shopping malls case study. IEEE Access, 9, 46755-46775. https://doi.org/10.1109/ACCESS.2021.3067852 | en |
| dc.identifier.doi | 10.1109/ACCESS.2021.3067852 | |
| dc.identifier.issn | 2169-3536 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/47142 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | IEEE Access, 9, 46755-46775 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095499-B-C31/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/ACCESS.2021.3067852 | |
| dc.rights | This work is licensed under a Creative Commons Attribution 4.0 License. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Radiofrequency electromagnetic fields (RF-EMF) | en |
| dc.subject | Personal exposimeter (PEM) | en |
| dc.subject | Electromagnetic safety | en |
| dc.subject | E-field strength distribution | en |
| dc.subject | 3D ray launching (3D-RL) | en |
| dc.subject | 5G, high-node density | en |
| dc.subject | Public shopping malls | en |
| dc.title | Empirical and modeling approach for environmental indoor RF-EMF assessment in complex high-node density scenarios: public shopping malls case study | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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