Hybrid ray tracing method for millimeter wave propagation simulation in large indoor scenarios
Niu H, Dupleich D, Müller R, Skoblikov S, Schneider C, Galdo GD, Thomä RS (2019)
Publication Type: Conference contribution
Publication year: 2019
Publisher: VDE Verlag GmbH
Pages Range: 99-104
Conference Proceedings Title: WSA 2019 - 23rd International ITG Workshop on Smart Antennas
Event location: Vienna, AUT
ISBN: 9783800749409
Abstract
In this paper, a novel three dimensional (3D) hybrid ray tracing (HRT) method for wave propagation simulation for large indoor and small cell urban environment is proposed. HRT combines two image based ray tracing (RT) methods: “standard” ray tracing (i.e., the rigorous and conventional image ray tracing) with high accuracy and “intelligent” ray tracing (i.e., visibility tree based image ray tracing) with less time consuming. To establish the accuracy of HRT, its simulation results were compared with millimeter wave (mmWave) measurements in a large indoor scenario under different visibility conditions. It shows that good predictions can be provided by HRT in many aspects, such as path loss, temporal characteristics, evolution of channel, etc. Meanwhile, mismatche and difference between measurement and simulation will be shown and be analyzed as well.
Involved external institutions
Germany (DE)How to cite
APA:
Niu, H., Dupleich, D., Müller, R., Skoblikov, S., Schneider, C., Galdo, G.D., & Thomä, R.S. (2019). Hybrid ray tracing method for millimeter wave propagation simulation in large indoor scenarios. In WSA 2019 - 23rd International ITG Workshop on Smart Antennas (pp. 99-104). Vienna, AUT: VDE Verlag GmbH.
MLA:
Niu, Han, et al. "Hybrid ray tracing method for millimeter wave propagation simulation in large indoor scenarios." Proceedings of the 23rd International ITG Workshop on Smart Antennas, WSA 2019, Vienna, AUT VDE Verlag GmbH, 2019. 99-104.
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