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Verification of an Intelligent Ray Launching Algorithm in Indoor Environments in the Ka‐Band

Yang, Wenfei; Huang, Jie; Zhang, Jiliang; Gao, Yuan; Salous, Sana; Zhang, Jie

Verification of an Intelligent Ray Launching Algorithm in Indoor Environments in the Ka‐Band Thumbnail


Authors

Wenfei Yang

Jie Huang

Jiliang Zhang

Yuan Gao

Jie Zhang



Abstract

This paper presents the verification of indoor propagation channel simulations based on an intelligent ray launching algorithm (IRLA) in the Ka-band of the millimeter-wave (mmWave) spectrum in various indoor environments, including a classroom, an office, and a corridor, by radio channel measurements. Power delay profiles (PDPs), path loss, and root-mean-square (RMS) delay spreads were obtained from both the simulation results and the measurement results. Moreover, parameters of two site-general path loss models, the close-in free space reference distance path loss model and the floating-intercept path loss model, were estimated based on the measured and simulated path loss. The comparison between the simulation results and the measurement results indicates that the IRLA-based simulation can accurately describe the main characteristics of the indoor propagation channel in the Ka-band.

Citation

Yang, W., Huang, J., Zhang, J., Gao, Y., Salous, S., & Zhang, J. (2021). Verification of an Intelligent Ray Launching Algorithm in Indoor Environments in the Ka‐Band. Radio Science, 56(9), https://doi.org/10.1029/2020rs007252

Journal Article Type Article
Acceptance Date Aug 22, 2021
Online Publication Date Sep 4, 2021
Publication Date 2021
Deposit Date Nov 16, 2021
Publicly Available Date Nov 16, 2021
Journal Radio Science
Print ISSN 0048-6604
Electronic ISSN 1944-799X
Publisher Wiley
Peer Reviewed Peer Reviewed
Volume 56
Issue 9
DOI https://doi.org/10.1029/2020rs007252
Public URL https://durham-repository.worktribe.com/output/1221855

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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/

Copyright Statement
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.






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