Detail publikačního výsledku

Spectral Efficiency for mmWave Downlink with Beam Misalignment in Urban Macro Scenario

WOJTUŃ, J.; ZIÓŁKOWSKI, C.; KELNER, J.; CHANDRA, A.; SHUKLA, R.; GHOSH, A.; PROKEŠ, A.; MIKULÁŠEK, T.; ZÁVORKA, R.; HORKÝ, P.

Originální název

Spectral Efficiency for mmWave Downlink with Beam Misalignment in Urban Macro Scenario

Anglický název

Spectral Efficiency for mmWave Downlink with Beam Misalignment in Urban Macro Scenario

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this paper, we analyze the spectral efficiency for millimeter wave downlink with beam misalignment in urban macro scenario. For this purpose, we use a new approach based on the modified Shannon formula, which considers the propagation environment and antenna system coefficients. These factors are determined based on a multi- ellipsoidal propagation model. The obtained results show that under non-line-of-sight conditions, the appropriate selection of the antenna beam orientation may increase the spectral efficiency in relation to the direct line to a user.

Anglický abstrakt

In this paper, we analyze the spectral efficiency for millimeter wave downlink with beam misalignment in urban macro scenario. For this purpose, we use a new approach based on the modified Shannon formula, which considers the propagation environment and antenna system coefficients. These factors are determined based on a multi- ellipsoidal propagation model. The obtained results show that under non-line-of-sight conditions, the appropriate selection of the antenna beam orientation may increase the spectral efficiency in relation to the direct line to a user.

Klíčová slova

Antenna system; Environment systems; Mm waves; New approaches; Nonline of sight; Propagation environment; Propagation models; Shannon formula; Spectral efficiencies; System coefficients

Klíčová slova v angličtině

Antenna system; Environment systems; Mm waves; New approaches; Nonline of sight; Propagation environment; Propagation models; Shannon formula; Spectral efficiencies; System coefficients

Autoři

WOJTUŃ, J.; ZIÓŁKOWSKI, C.; KELNER, J.; CHANDRA, A.; SHUKLA, R.; GHOSH, A.; PROKEŠ, A.; MIKULÁŠEK, T.; ZÁVORKA, R.; HORKÝ, P.

Rok RIV

2025

Vydáno

10.07.2024

Nakladatel

IEEE

Místo

Meloneras, Spain

ISBN

9789463968102

Kniha

2024 4th URSI Atlantic Radio Science Meeting (AT-RASC)

Strany od

1

Strany do

4

Strany počet

4

URL

https://ieeexplore.ieee.org/document/10584697

BibTex

@inproceedings{BUT190128,
  author="Jarosław {Wojtuń} and Cezary {Ziółkowski} and Jan M. {Kelner} and Aniruddha {Chandra} and Rajeev {Shukla} and Anirban {Ghosh} and Aleš {Prokeš} and Tomáš {Mikulášek} and Radek {Závorka} and Petr {Horký}",
  title="Spectral Efficiency for mmWave Downlink with Beam Misalignment in Urban Macro Scenario",
  booktitle="2024 4th URSI Atlantic Radio Science Meeting (AT-RASC)",
  year="2024",
  pages="1--4",
  publisher="IEEE",
  address="Meloneras, Spain",
  doi="10.46620/URSIATRASC24/WVAQ4220",
  isbn="9789463968102",
  url="https://ieeexplore.ieee.org/document/10584697"
}