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.
Original language | English |
---|---|
Title of host publication | 2015 International Workshop on High Mobility Wireless Communications (HMWC) |
Publisher | IEEE |
Pages | 86-90 |
Number of pages | 5 |
ISBN (Print) | 9781467376280 |
DOIs | |
Publication status | Published - 2015 |
Event | International Workshop on High Mobility Wireless Communications, HMWC 2015 - Xi'an, China Duration: 21 Oct 2015 → 23 Oct 2015 |
Conference
Conference | International Workshop on High Mobility Wireless Communications, HMWC 2015 |
---|---|
Country/Territory | China |
City | Xi'an |
Period | 21/10/15 → 23/10/15 |
Keywords
- channel modeling
- cutting scenario
- high speed railway
- multiple-input multiple-output
- Three dimensional cylinder model
ASJC Scopus subject areas
- Computer Networks and Communications