Towards realistic high-speed train channels at 5G millimeter-wave band - Part II: Case study for paradigm implementation
Journal article, 2018
© 1967-2012 IEEE. In this paper, we present two case studies for generating realistic high-speed train (HST) channels at fifth-generation (5G) millimeter-wave (mmWave) band. The first one is the tunnel environment at relatively low 5G mmWave band, 30 GHz band, whereas the second one is the outdoor HST environment at relatively high 5G mmWave band, 90 GHz band. Both case studies include the following steps: ray-tracing simulations, stochastic channel modeling and realization, verification with ray-tracing simulations, and validation with a reduced set of measurements. A profound and insightful conclusion is reached that by employing the proposed paradigm, realistic channels can be realized for the design and evaluation of 5G mmWave communication systems in high-speed railways, even without the support of sufficient channel sounding data.
millimeter wave channel
High-speed railway
ray-tracing
5G
tunnel
Author
Ke Guan
Beijing Jiaotong University
Bo Ai
Beijing Jiaotong University
Bile Peng
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Technische Universität Braunschweig
Danping He
Beijing Jiaotong University
Guangkai Li
Beijing Jiaotong University
Jingya Yang
Beijing Jiaotong University
Zhangdui Zhong
Beijing Jiaotong University
Thomas Kurner
Technische Universität Braunschweig
IEEE Transactions on Vehicular Technology
0018-9545 (ISSN) 1939-9359 (eISSN)
Vol. 67 10 9129-9144 8435937Subject Categories
Telecommunications
Communication Systems
Signal Processing
DOI
10.1109/TVT.2018.2865530