A 3D GBSM for high-speed train communication systems under deep cutting scenarios
Date
2015-12
Advisors
Journal Title
Journal ISSN
ISSN
Volume Title
Publisher
IEEE, International Workshop on High Mobility Wireless Communications (HMWC), 2015
Type
Conference
Peer reviewed
Yes
Abstract
This paper proposes a novel three-dimensional (3D) cylinder geometry-based stochastic model (GBSM) for non-isotropic multiple-input multiple-output (MIMO) Rice fading channels in high-speed train (HST) wireless communications under deep cutting scenarios. Using a validated approximation, the closed-form expression of the space-time correlation function (ST CF) of the proposed GBSM is obtained. Different from two-dimensional (2D) channel models, in the 3D GBSM the elevation angles and the height of the base station (BS) antenna relative to the mobile station (MS) one are introduced. The numerical results show the rationality of the approximation and how the arrangements of antennas affect the ST CF.
Description
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.
Keywords
Three dimensional cylinder model, cutting scenario, channel modeling, high speed railway, multiple-input multiple-output (MIMO)
Citation
Feng, L., Fan, P., Wang, C.-X., and Ghazal, A. (2015) A 3D GBSM for high-speed train communication systems under deep cutting scenarios, In 2015 International Workshop on High Mobility Wireless Communications (HMWC) (pp. 86-90). IEEE