IEEE Open Journal of Antennas and Propagation | |
Stochastic Channel Parameters for Train-to-Train Communications | |
Thomas Kurner1  Paul Unterhuber2  Uwe-Carsten Fiebig2  Michael Walter2  | |
[1] Institute for Communications Technology, Technische Universit&x00E4;Institute of Communications and Navigation, German Aerospace Center, Oberpfaffenhofen, Germany; | |
关键词: High speed train; train-to-train propagation; non-stationarity; stochastic channel model; power delay profile; fading statistics; | |
DOI : 10.1109/OJAP.2021.3094672 | |
来源: DOAJ |
【 摘 要 】
The profound knowledge of radio wave propagation is essential for the design and test of wireless communication systems especially in demanding environments and for mobile transmitters and receivers. In this article we provide an accurate description of the relevant propagation parameters for train-to-train scenarios considering typical environments such as railway stations, open field and hilly terrain with cutting. At the beginning of this contribution we shortly describe the comprehensive train-to-train measurement campaign which is the basis for all further evaluations. We treat the stationarity of the channel in time and frequency and derive power delay profiles, and the Doppler spectral densities. Furthermore, distance-variant statistics about the
【 授权许可】
Unknown