dc.contributor.author | Shrestha, Raju | |
dc.contributor.author | Ha, Tien Ngoc | |
dc.contributor.author | Pham, Viet Quoc | |
dc.contributor.author | Romero, Daniel | |
dc.date.accessioned | 2024-02-08T12:37:03Z | |
dc.date.available | 2024-02-08T12:37:03Z | |
dc.date.created | 2024-01-23T16:30:57Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Shrestha, R., Ha, T. N., Pham, V. Q. & Romero, D. (2023). Radio Map Estimation in the Real-World : Empirical Validation and Analysis. IEEE Conference on Antenna Measurements and Applications, 169-174. | en_US |
dc.identifier.isbn | 979-8-3503-2304-7 | |
dc.identifier.issn | 2643-6795 | |
dc.identifier.uri | https://hdl.handle.net/11250/3116391 | |
dc.description | Author's accepted manuscript. | en_US |
dc.description | © 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 works. | |
dc.description.abstract | Radio maps quantify received signal strength or other magnitudes of the radio frequency environment at every point of a geographical region. These maps play a vital role in a large number of applications such as wireless network planning, spectrum management, and optimization of communication systems. However, empirical validation of the large number of existing radio map estimators is highly limited. To fill this gap, a large data set of measurements has been collected with an autonomous unmanned aerial vehicle (UAV) and a representative subset of these estimators were evaluated on this data. The performance-complexity trade-off and the impact of fast fading are extensively investigated. Although sophisticated estimators based on deep neural networks (DNNs) exhibit the best performance, they are seen to require large volumes of training data to offer a substantial advantage relative to more traditional schemes. A novel algorithm that blends both kinds of estimators is seen to enjoy the benefits of both, thereby suggesting the potential of exploring this research direction further. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IEEE | en_US |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Radio Map Estimation in the Real-World : Empirical Validation and Analysis | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | © 2023 IEEE | en_US |
dc.subject.nsi | VDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550 | en_US |
dc.source.pagenumber | 169-174 | en_US |
dc.source.journal | IEEE Conference on Antenna Measurements and Applications | en_US |
dc.identifier.doi | https://doi.org/10.1109/CAMA57522.2023.10352759 | |
dc.identifier.cristin | 2233190 | |
dc.relation.project | Norges forskningsråd: 311994 | en_US |
cristin.qualitycode | 1 | |