dc.contributor.author | Gutierrez, Carlos Adrian | |
dc.contributor.author | Pätzold, Matthias Uwe | |
dc.contributor.author | Dahech, Wiem | |
dc.contributor.author | Youssef, Neji | |
dc.date.accessioned | 2018-03-22T13:15:57Z | |
dc.date.available | 2018-03-22T13:15:57Z | |
dc.date.created | 2017-07-26T12:36:51Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | IEEE Wireless Communications and Networking Conference (WCNC). 2017 | nb_NO |
dc.identifier.issn | 1525-3511 | |
dc.identifier.uri | http://hdl.handle.net/11250/2491749 | |
dc.description.abstract | This paper aims to characterize the effects that the velocity variations of the mobile stations (MSs) produce on the correlation properties of non-stationary time-frequency (TF) dispersive mobile- to-mobile (M2M) fading channels. Toward that end, we propose a novel geometrical model for non-wide-sense stationary uncorrelated scattering (non-WSSUS) M2M channels that incorporates such variations following a plane wave propagation approach. Capitalizing on the mathematical simplicity of this approach, we derive a general expression for the four-dimensional (4D) TF correlation function (TFCF) of the proposed channel model. From this expression, we analyze the influence of the MSs' acceleration#x002F;deceleration on the channel's correlation properties. Some simulation examples illustrating our findings are presented for the particular case of the geometrical one-ring scattering model. The proposed channel model can be used as a reference to study the performance of emerging vehicular communication systems in safety-threatening scenarios, such as when a MS is forced to break suddenly. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IEEE | nb_NO |
dc.title | A non-WSSUS mobile-to-mobile channel model assuming velocity variations of the mobile stations | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 1-6 | nb_NO |
dc.source.journal | IEEE Wireless Communications and Networking Conference : Proceedings | nb_NO |
dc.identifier.doi | 10.1109/WCNC.2017.7925795 | |
dc.identifier.cristin | 1483149 | |
dc.relation.project | Norges forskningsråd: 261895 | nb_NO |
dc.description.localcode | nivå1 | nb_NO |
cristin.unitcode | 201,15,4,0 | |
cristin.unitname | Institutt for informasjons- og kommunikasjonsteknologi | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |