Towards realistic high-speed train channels at 5G millimeter-wave band - Part II: Case study for paradigm implementation
Artikel i vetenskaplig tidskrift, 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

Författare

Ke Guan

Beijing Jiaotong University

Bo Ai

Beijing Jiaotong University

Bile Peng

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Kommunikationssystem

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)

Vol. 67 10 9129-9144 8435937

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/TVT.2018.2865530

Mer information

Senast uppdaterat

2018-12-10