Detail publikačního výsledku

Second Order Statistics of Sub-THz Communications and Sensing Channels

BLUMENSTEIN, J.; ZUGNO, T.; BOBAN, M.

Originální název

Second Order Statistics of Sub-THz Communications and Sensing Channels

Anglický název

Second Order Statistics of Sub-THz Communications and Sensing Channels

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

We present a ray-tracing-based study on the second-order statistics of sub-THz indoor channels in an industrial environment. The accuracy of the ray-tracing tool has been validated through several extensive measurement campaigns. We report Root mean square (RMS) delay spreads ranging from 8 ns to 55 ns and the correlation bandwidth (BW) span from 20 MHz to 120 MHz. Also, we investigate an Integrated Sensing and Communication (ISAC) scenario, where we separately evaluate the path loss of Multipath Components (MPCs) interacting with the sensed target and those that do not. We show separate statistics for Line-of-sight (LOS) and Non-line-of-sight (NLOS) channels, compare directive and omni-directional antenna setups and consider two different clutter densities within the scene as defined by 3GPP. The generated channel statistics can serve as a baseline for analytical and simulation-based performance evaluation of THz communications systems in industrial settings.

Anglický abstrakt

We present a ray-tracing-based study on the second-order statistics of sub-THz indoor channels in an industrial environment. The accuracy of the ray-tracing tool has been validated through several extensive measurement campaigns. We report Root mean square (RMS) delay spreads ranging from 8 ns to 55 ns and the correlation bandwidth (BW) span from 20 MHz to 120 MHz. Also, we investigate an Integrated Sensing and Communication (ISAC) scenario, where we separately evaluate the path loss of Multipath Components (MPCs) interacting with the sensed target and those that do not. We show separate statistics for Line-of-sight (LOS) and Non-line-of-sight (NLOS) channels, compare directive and omni-directional antenna setups and consider two different clutter densities within the scene as defined by 3GPP. The generated channel statistics can serve as a baseline for analytical and simulation-based performance evaluation of THz communications systems in industrial settings.

Klíčová slova

channel modeling | ISAC | ray tracing | RMS delay spread | sub-THz

Klíčová slova v angličtině

channel modeling | ISAC | ray tracing | RMS delay spread | sub-THz

Autoři

BLUMENSTEIN, J.; ZUGNO, T.; BOBAN, M.

Rok RIV

2026

Vydáno

04.04.2025

Nakladatel

Institute of Electrical and Electronics Engineers Inc.

ISBN

9788831299107

Kniha

Eucap 2025 19th European Conference on Antennas and Propagation

Strany od

1

Strany do

5

Strany počet

5

BibTex

@inproceedings{BUT201494,
  author="{} and Jiří {Blumenstein} and  {} and  {}",
  title="Second Order Statistics of Sub-THz Communications and Sensing Channels",
  booktitle="Eucap 2025 19th European Conference on Antennas and Propagation",
  year="2025",
  pages="5",
  publisher="Institute of Electrical and Electronics Engineers Inc.",
  doi="10.23919/EuCAP63536.2025.10999985",
  isbn="9788831299107"
}