An enhanced approach to virtually increase quasi-stationarity regions within geometric channel models for vehicular communications
| dc.contributor.author | Rodríguez Corbo, Fidel Alejandro | |
| dc.contributor.author | Celaya Echarri, Mikel | |
| dc.contributor.author | Shubair, Raed M. | |
| dc.contributor.author | Falcone Lanas, Francisco | |
| dc.contributor.author | Azpilicueta Fernández de las Heras, Leyre | |
| dc.contributor.department | Estadística, Informática y Matemáticas | es_ES |
| dc.contributor.department | Estatistika, Informatika eta Matematika | eu |
| dc.contributor.department | Institute of Smart Cities - ISC | en |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
| dc.date.accessioned | 2023-09-19T06:50:08Z | |
| dc.date.available | 2023-09-19T06:50:08Z | |
| dc.date.issued | 2023 | |
| dc.date.updated | 2023-09-19T06:36:03Z | |
| dc.description.abstract | Vehicular communication channels are intrinsically non-stationary, as they present high mobility and abundant dynamic scatterers. Quasi-stationary regions can assess the degree of non-stationarity within a determined scenario and time variant observation of the channel can be extracted. These regions can aid geometrical models as to increase channel sampling intervals or to develop hybrid stochastic-geometric channel models. In this work, a new methodology for the use of virtual quasi-stationary regions within geometric channel models is proposed, in order to leverage the inherent location information to virtually increase their size. Overall, the use of delay-shifted channel responses improves the mean correlation coefficient between consecutive locations, ultimately reducing computation time for time-variant geometric channel models. | en |
| dc.description.sponsorship | The authors wish to acknowledge the support received under Grant RYC2021-031949-I, funded by MCIN/AEI/10.13039/501100011033 and NextGenerationEU/PRTR; and under Grant PID2021-127409OB-C31, funded by MCIU/AEI/FEDER, UE. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Rodríguez-Corbo, F. A., Celaya-Echarri, M., Shubair, R. M., Falcone, F., Azpilicueta, L. (2023) An enhanced approach to virtually increase quasi-stationarity regions within geometric channel models for vehicular communications. IEEE Antennas and Wireless Propagation Letters, 22(9), 2180-20184. https://doi.org/10.1109/LAWP.2023.3281081 | en |
| dc.identifier.doi | 10.1109/LAWP.2023.3281081 | |
| dc.identifier.issn | 1536-1225 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/46367 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | |
| dc.relation.ispartof | IEEE Antennas and Wireless Propagation Letters 22(9), 2180-20184 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement///PID2021-127409OB-C31/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/LAWP.2023.3281081 | |
| dc.rights | © 2023 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 | Non-stationarity | en |
| dc.subject | 3D ray launching | en |
| dc.subject | Correlation matrix | en |
| dc.subject | Quasi-stationarity regions | en |
| dc.subject | Geometric channel models | en |
| dc.subject | V2X | en |
| dc.title | An enhanced approach to virtually increase quasi-stationarity regions within geometric channel models for vehicular communications | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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