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A Novel Geometrical Model for Non-Stationary MIMO Vehicle-to-Vehicle Channels
doi: 10.1080/02564602.2017.1391137
type: Continuant
type: Document
e iscopus: 2-s2.0-85037977759
freetext keyword: Channel modelling; MIMO systems; Non-wide-sense stationary uncorrelated scattering channels; Radiowave propagation; Vehicular communications Acoustic wave propagation; Communication channels (information theory); Fading channels; MIMO systems; Radio transmission; Random processes; Rayleigh fading; Vehicles; Channel modelling; Non stationary characteristics; Plane wave propagation; Space-time-frequency cross-correlation function; Vehicular communications; Wide-sense stationaries; Wide-sense stationary uncorrelated scattering channels; Wide-sense stationary uncorrelated scatterings; Time varying networks
type: Thing
related by: authorship_36643
has funding vehicle: Consejo Nacional de Ciencia y Tecnologí­a, CONACYT: 236188, 241272
has publication venue: IETE Technical Review (Institution of Electronics and Telecommunication Engineers, India)
estado: published
related by: authorship_36644
abstract: A novel geometry-based statistical model for non-stationary multiple-input multiple-output (MIMO) vehicle-to-vehicle (V2V) Rayleigh fading channels is presented in this paper. The proposed model seeks to provide new insights into the non-stationary characteristics of MIMO V2V channels stemming from the time-varying propagation delays of the received multipath signal. To achieve this goal, the temporal evolution of the propagation delays is characterized following a simple, although theoretically sound, plane-wave propagation approach. The modelling framework presented here allows obtaining generic expressions for the space-time-frequency cross-correlation function of the MIMO V2V channel, unveiling in the process important features of the channel%27s correlation and stationary properties. The obtained results show that as a consequence of the time-varying character of the propagation delays, the elements of the MIMO channel matrix are non-wide-sense stationary uncorrelated scattering (non-WSSUS) random processes, as well as pairwise jointly non-wide-sense stationary (non-WSS). The particular cases where the proposed MIMO V2V channel model can be considered quasi-WSS are also discussed for the sake of completeness. © 2017, © 2017 IETE.
type: Entity
origen: scopus
crisid: 5770
page end: 38
most specific type: Document
date time value: article date 5770
type: Article
related by: authorship_36641
most specific type: Article
issue: 1
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page start: 27
volume: 36
related by: authorship_36642
abstract: A novel geometry-based statistical model for non-stationary multiple-input multiple-output (MIMO) vehicle-to-vehicle (V2V) Rayleigh fading channels is presented in this paper. The proposed model seeks to provide new insights into the non-stationary characteristics of MIMO V2V channels stemming from the time-varying propagation delays of the received multipath signal. To achieve this goal, the temporal evolution of the propagation delays is characterized following a simple, although theoretically sound, plane-wave propagation approach. The modelling framework presented here allows obtaining generic expressions for the space-time-frequency cross-correlation function of the MIMO V2V channel, unveiling in the process important features of the channel's correlation and stationary properties. The obtained results show that as a consequence of the time-varying character of the propagation delays, the elements of the MIMO channel matrix are non-wide-sense stationary uncorrelated scattering (non-WSSUS) random processes, as well as pairwise jointly non-wide-sense stationary (non-WSS). The particular cases where the proposed MIMO V2V channel model can be considered quasi-WSS are also discussed for the sake of completeness. © 2017, © 2017 IETE.
related by: authorship_36645

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date: 2026-08-25T14:37:39
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Consejo Nacional de Ciencia y Tecnologí­a, CONACYT: 236188, 241272
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funding vehicle for: A Novel Geometrical Model for Non-Stationary MIMO Vehicle-to-Vehicle Channels

IETE Technical Review (Institution of Electronics and Telecommunication Engineers, India)
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publication venue for: A Novel Geometrical Model for Non-Stationary MIMO Vehicle-to-Vehicle Channels
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