A hybrid ray launching-diffusion equation approach for propagation prediction in complex indoor environments
| dc.contributor.author | Azpilicueta Fernández de las Heras, Leyre | |
| dc.contributor.author | Falcone Lanas, Francisco | |
| dc.contributor.author | Janaswamy, Ramakrishna | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.date.accessioned | 2024-01-12T07:59:34Z | |
| dc.date.available | 2024-01-12T07:59:34Z | |
| dc.date.issued | 2017 | |
| dc.date.updated | 2024-01-12T07:53:29Z | |
| dc.description.abstract | A novel and efficient deterministic approach to model radio wave propagation channels in complex indoor environments improving prediction accuracy is proposed. This technique combines a 3-D Ray Launching algorithm based on Geometrical Optics with a Diffusion Equation method based on the equation of transfer. A comparison between the Geometrical Optics only approach and the new method considering the Diffusion Equation has been presented for studying indoor radio wave propagation. The Geometrical Optics-Diffusion Equation method achieves better agreement with measurements, while resulting in high computational efficiency, with approximately 40% savings in simulation time. | en |
| dc.description.sponsorship | The authors wish to acknowledge the financial support of project TEC2013-45585-C2-1-R, funded by the Spanish Ministry of Economy and Competiveness. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Azpilicueta-Fernández de las Heras, L., Falcone-Lanas, F., Janaswamy R. (2017) A Hybrid Ray Launching-Diffusion Equation Approach for Propagation Prediction in Complex Indoor Environments. IEEE Antennas and Wireless Propagation Letters, 16, 214-217. https://doi.org/10.1109/LAWP.2016.2570126. | en |
| dc.identifier.doi | 10.1109/LAWP.2016.2570126 | |
| dc.identifier.issn | 1536-1225 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/47029 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | IEEE Antennas and Wireless Propagation Letters, 16 (2017) 214-217 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-45585-C2-1-R/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/LAWP.2016.2570126 | |
| dc.rights | © 2016 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 work. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | 3D ray launching | en |
| dc.subject | Diffusion | en |
| dc.subject | Scattering | en |
| dc.subject | RF environment modeling | en |
| dc.subject | Radio channel simulation | en |
| dc.title | A hybrid ray launching-diffusion equation approach for propagation prediction in complex indoor environments | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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