Subsampling OFDM-based ultrasonic data communication through metallic channels for monitoring of cargo containers
| dc.contributor.author | García Oya, José Ramón | |
| dc.contributor.author | Algueta-Miguel, Jose M. | |
| dc.contributor.author | García Doblado, José | |
| dc.contributor.author | Muñoz Chavero, Fernando | |
| dc.contributor.author | Hidalgo Fort, Eduardo | |
| dc.contributor.author | Baena Lecuyer, Vicente | |
| dc.contributor.author | López Martín, Antonio | |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
| dc.contributor.department | Institute of Smart Cities - ISC | en |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.date.accessioned | 2021-04-26T15:22:37Z | |
| dc.date.available | 2021-04-26T15:22:37Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | An enhanced ultrasonic communication system based on piezoelectric transducers for monitoring of goods in cargo containers is presented. The proposed system consists of several sensors placed inside the container, whose data are collected and transmitted outside it. Data transmission is carried out by an ultrasonic communication channel, in order to avoid drilling the wall of the container. The proposed data communication system is based on the transmission of a 128-OFDM signal. This modulation has been chosen due to its robustness to channels with frequency-selective fading and its spectrum efficiency. In order to increase the signal bandwidth and to reduce the power consumption at the internal node (transmitter), the proposed system exploits the non-linearity of the metallic channel to transmit at higher resonance frequencies. Moreover, power consumption at the external node (receiver) is reduced by using a subsampling based receiver, which allows its implementation by low-cost electronics. | en |
| dc.description.sponsorship | This work was supported by the Spanish Ministry of Economy and Competitiveness under Projects TEC2016-80396-C2-2-R and TEC2016-80396-C2-1-R | en |
| dc.format.extent | 7 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.1109/TITS.2018.2882565 | |
| dc.identifier.issn | 1524-9050 (Print) | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/39602 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | IEEE Transactions on Intelligent Transportation Systems, vol. 20, no. 11, November 2019 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/TEC2016-80396/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/TITS.2018.2882565 | |
| dc.rights | © 2018 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 | Intelligent containers | en |
| dc.subject | Intermodal transport | en |
| dc.subject | Metallic channels | en |
| dc.subject | OFDM | en |
| dc.subject | Piezoelectric transducers | en |
| dc.subject | Subsapling receivers | en |
| dc.subject | Ultrasonic communication | en |
| dc.title | Subsampling OFDM-based ultrasonic data communication through metallic channels for monitoring of cargo containers | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | d92eec50-9862-440c-9f46-3ad22e06ba95 | |
| relation.isAuthorOfPublication | d3dc0470-6429-43e7-80f2-15fae67f4204 | |
| relation.isAuthorOfPublication.latestForDiscovery | d92eec50-9862-440c-9f46-3ad22e06ba95 |