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Interference-aware antenna synthesis for enhanced coverage in intelligent transportation system

2021-06-25Journal article Restricted access
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dc.contributor.authorSharma, Ashwani
dc.contributor.authorPrajapati, Ashutosh
dc.contributor.authorPinho, Pedro
dc.date.accessioned2021-10-01T14:40:16Z
dc.date.available2021-10-01T14:40:16Z
dc.date.issued2021-06-25
dc.description.abstractIn this paper, an antenna synthesis process is inves tigated for Intelligent Transportation System (ITS) application. The wireless communication between Road Side Units (RSUs) and On Board Units (OBUs) located in the vehicles enables smart mobility. However, to support high speed vehicles and high data rates, a wider coverage area by the RSU antennas projected on the highway is required. This is defined by the radiation patterns of the RSU antennas. On a multi-lane highway, interference from the adjacent lanes is a critical issue which determines the com munication reliability in terms of Single-to-Interference plus Noise Ratio (SINR). Hence, in this paper, an interference-aware antenna synthesis process is proposed and a planar array is optimized based on the objective function of obtaining a wide coverage area in terms of SINR distribution for a given modulation scheme. The proposed antenna array enhances the reliable communication area and pro vides improved SINR distribution across the lane for misaligned vehicles from the center of the lane. The results indicate that the proposed antenna array performs better than the existing designs in terms of communication reliability.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSHARMA, Ashwani; PRAJAPATI, Ashutosh; PINHO, Pedro – Interference-aware antenna synthesis for enhanced coverage in intelligent transportation system. IEEE Transactions on Vehicular Technology. ISSN 0018-9545. Vol. 70, N.º 8 (2021), pp. 7803 - 7811pt_PT
dc.identifier.doi10.1109/TVT.2021.3092681pt_PT
dc.identifier.eissn1939-9359
dc.identifier.issn0018-9545
dc.identifier.urihttp://hdl.handle.net/10400.21/13815
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.relationGrant ECR/2018/000343 - Science and Engineering Research Board (SERB), Department of Science and Technology, Government of Indiapt_PT
dc.relation.publisherversionhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9465724pt_PT
dc.subjectIntelligent transportation systempt_PT
dc.subjectAntenna arraypt_PT
dc.subjectSINRpt_PT
dc.subjectRadiation pattern synthesispt_PT
dc.subjectCoverage areapt_PT
dc.titleInterference-aware antenna synthesis for enhanced coverage in intelligent transportation systempt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage7811pt_PT
oaire.citation.issue8pt_PT
oaire.citation.startPage7803pt_PT
oaire.citation.titleIEEE Transactions on Vehicular Technologypt_PT
oaire.citation.volume70pt_PT
person.familyNamePinho
person.givenNamePedro
person.identifier.ciencia-id4C17-7EC8-C889
person.identifier.orcid0000-0001-5588-7794
person.identifier.ridD-4304-2009
person.identifier.scopus-author-id16031596400
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication8347c340-8bc5-4fe8-8377-6bf016c2e2d2
relation.isAuthorOfPublication.latestForDiscovery8347c340-8bc5-4fe8-8377-6bf016c2e2d2

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