Show simple item record

dc.contributor.authorZöchmann, Erichcs
dc.contributor.authorHofer, Markuscs
dc.contributor.authorLerch, Martincs
dc.contributor.authorPratschner, Stefancs
dc.contributor.authorBernado, Lauracs
dc.contributor.authorBlumenstein, Jiřícs
dc.contributor.authorCaban, Sebastiancs
dc.contributor.authorSangodoyin, Seuncs
dc.contributor.authorGroll, Herbertcs
dc.contributor.authorZemen, Thomascs
dc.contributor.authorProkeš, Alešcs
dc.contributor.authorRupp, Markuscs
dc.contributor.authorMolisch, Andreas F.cs
dc.contributor.authorMecklenbräuker, Christophcs
dc.date.accessioned2020-07-29T06:57:02Z
dc.date.available2020-07-29T06:57:02Z
dc.date.issued2019-01-15cs
dc.identifier.citationIEEE Access. 2019, vol. 7, issue 1, p. 14216-14232.en
dc.identifier.issn2169-3536cs
dc.identifier.other159683cs
dc.identifier.urihttp://hdl.handle.net/11012/193234
dc.description.abstractThe time-variant vehicle-to-vehicle radio propagation channel in the frequency band from 59.75 to 60.25 GHz has been measured in an urban street in the city center of Vienna, Austria. We have measured a set of 30 vehicle-to-vehicle channel realizations to capture the effect of an overtaking vehicle. Our experiment was designed for characterizing the large-scale fading and the small-scale fading depending on the overtaking vehicle's position. We demonstrate that large overtaking vehicles boost the mean receive power by up to 10 dB. The analysis of the small-scale fading reveals that the two-wave with diffuse power (TWDP) fading model is adequate. By means of the model selection, we demonstrate the regions where the TWDP model is more favorable than the customarily used the Rician fading model. Furthermore, we analyze the time selectivity of our vehicular channel. To precisely define the Doppler and delay resolutions, a multitaper spectral estimator with discrete prolate spheroidal windows is used. The delay and Doppler profiles are inferred from the estimated local scattering function. Spatial filtering by the transmitting horn antenna decreases the delay and Doppler spread values. We observe that the RMS Doppler spread is below one-tenth of the maximum Doppler shift 2f v/c. For example, at 60 GHz, a relative speed of 30 km/h yields a maximum Doppler shift of approximately 3300 Hz. The maximum RMS Doppler spread of all observed vehicles is 450 Hz; the largest observed RMS delay spread is 4 ns.en
dc.formattextcs
dc.format.extent14216-14232cs
dc.format.mimetypeapplication/pdfcs
dc.language.isoencs
dc.publisherIEEEcs
dc.relation.ispartofIEEE Accesscs
dc.relation.urihttps://ieeexplore.ieee.org/document/8612933cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subject5G mobile communicationen
dc.subjectautomotive engineeringen
dc.subjectcommunication channelsen
dc.subjectfadingchannelsen
dc.subjectintelligent vehiclesen
dc.subjectmillimeter wave propagationen
dc.subjectmillimeter wave measurementen
dc.subjectmultipathchannelsen
dc.subjectRMS delay spreaden
dc.subjectRMS Doppler spreaden
dc.subjectparameter extractionen
dc.subjecttime-varying channelsen
dc.subjecttwo-wavewith diffuse power fadingen
dc.subjectwireless communicationen
dc.titlePosition-Specific Statistics of 60 GHz Vehicular Channels During Overtakingen
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav radioelektronikycs
sync.item.dbidVAV-159683en
sync.item.dbtypeVAVen
sync.item.insts2021.02.26 16:52:43en
sync.item.modts2021.02.26 16:14:06en
dc.coverage.issue1cs
dc.coverage.volume7cs
dc.identifier.doi10.1109/ACCESS.2019.2893136cs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2169-3536/cs
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Creative Commons Attribution 4.0 International
Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International