Detail publikačního výsledku

Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization

BLUMENSTEIN, J.; ZÁVORKA, R.; VYCHODIL, J.; MIKULÁŠEK, T.; WOJTUŃ, J.; KELNER, J.; ZIÓŁKOWSKI, C.; SHUKLA, R.; HOFER, M.; ZEMEN, T.; MECKLENBRÄUKER, C.; CHANDRA, A.; PROKEŠ, A.

Originální název

Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization

Anglický název

Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

n this paper, we show a stochastic approach to generate a 3D model of a foliage, which is then used for deterministic ray-tracing channel modeling. This approach is verified by a measurement campaign at 60 and 80 GHz with 2 GHz bandwidth. The wireless channel is characterized by path-loss and RMS delay spread and we show the angular dependency of those parameters when the receiver is placed on a half-circle around the tree. Besides electromagnetic material properties, the 3D model is characterized by several interpretable parameters, including tree volume, leaf size, leaf density, and the tree crown shape parameter.

Anglický abstrakt

n this paper, we show a stochastic approach to generate a 3D model of a foliage, which is then used for deterministic ray-tracing channel modeling. This approach is verified by a measurement campaign at 60 and 80 GHz with 2 GHz bandwidth. The wireless channel is characterized by path-loss and RMS delay spread and we show the angular dependency of those parameters when the receiver is placed on a half-circle around the tree. Besides electromagnetic material properties, the 3D model is characterized by several interpretable parameters, including tree volume, leaf size, leaf density, and the tree crown shape parameter.

Klíčová slova

Wireless communication;Solid modeling;Three-dimensional displays;Trees (botanical);Millimeter wave technology;Stochastic processes;Receivers;Ray tracing;Delays;

Klíčová slova v angličtině

Wireless communication;Solid modeling;Three-dimensional displays;Trees (botanical);Millimeter wave technology;Stochastic processes;Receivers;Ray tracing;Delays;

Autoři

BLUMENSTEIN, J.; ZÁVORKA, R.; VYCHODIL, J.; MIKULÁŠEK, T.; WOJTUŃ, J.; KELNER, J.; ZIÓŁKOWSKI, C.; SHUKLA, R.; HOFER, M.; ZEMEN, T.; MECKLENBRÄUKER, C.; CHANDRA, A.; PROKEŠ, A.

Vydáno

02.01.2026

Nakladatel

IEEE

Místo

Bangalore, India

ISBN

979-8-3315-9193-9

Kniha

IEEE Future Networks World Forum

Strany od

1

Strany do

6

Strany počet

6

URL

https://ieeexplore.ieee.org/abstract/document/11317573

BibTex

@inproceedings{BUT201258,
  author="Jiří {Blumenstein} and Radek {Závorka} and Josef {Vychodil} and Tomáš {Mikulášek} and Jarosław {Wojtuń} and Jan M. {Kelner} and Cezary {Ziółkowski} and Rajeev {Shukla} and Markus {Hofer} and Thomas {Zemen} and Christoph {Mecklenbräuker} and Aniruddha {Chandra} and Aleš {Prokeš}",
  title="Angularly-resolved 3D foliage modeling and measurements at 60 and 80 GHz: From stochastic geometry to deterministic channel characterization",
  booktitle="IEEE Future Networks World Forum",
  year="2026",
  pages="6",
  publisher="IEEE",
  address="Bangalore, India",
  doi="10.1109/FNWF66845.2025.11317573",
  isbn="979-8-3315-9193-9",
  url="https://ieeexplore.ieee.org/abstract/document/11317573"
}