Two-Cylinder and Multi-Ring GBSSM for Realizing and Modeling of Vehicle-to-Vehicle Wideband MIMO Channels

A new geometry-based stochastic scattering model (GBSSM) for wideband multiple-input-multiple-output vehicle-to-vehicle (V2V) channels is proposed in this paper. The proposed GBSSM with cross-polarized antennas combines three-dimensional two cylinders to model the stationary scatterers and two-dimen...

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Bibliographic Details
Published inIEEE transactions on intelligent transportation systems Vol. 17; no. 10; pp. 2787 - 2799
Main Authors Zhao, Xiongwen, Liang, Xiaolin, Li, Shu, Ai, Bo
Format Journal Article
LanguageEnglish
Published IEEE 01.10.2016
Subjects
Channel models
cross-polarized antennas
Geometry-based stochastic scattering model
MIMO
moving and stationary scatterers
multiple-input multiple-output
Narrowband
Propagation delay
Scattering
Solid modeling
vehicle-to-vehicle channel
Wideband
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Summary:A new geometry-based stochastic scattering model (GBSSM) for wideband multiple-input-multiple-output vehicle-to-vehicle (V2V) channels is proposed in this paper. The proposed GBSSM with cross-polarized antennas combines three-dimensional two cylinders to model the stationary scatterers and two-dimensional multirings to imitate the moving scatterers. The channel realization by using the channel matrix in this paper is much more straightforward and concise to study the channel characteristics compared with the too complicated analytical solutions available so far. Because V2V propagation channels are nonstationary, the time-varying channel properties and parameters are further investigated based on the proposed GBSSM and realized channels, which can be used in the link and system-level simulations in V2V radio systems.
ISSN:1524-9050
1558-0016
DOI:10.1109/TITS.2016.2526652