Detail publikačního výsledku

Analysis of NLOS Channel Properties of Terrestrial FSO Links

KOLKA, Z.; BIOLKOVÁ, V.; BIOLEK, D.; BARCÍK, P.

Originální název

Analysis of NLOS Channel Properties of Terrestrial FSO Links

Anglický název

Analysis of NLOS Channel Properties of Terrestrial FSO Links

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Point-to-point Free-Space Optical (FSO) links use narrow laser beams to transmit information in the line-of-sight arrangement. In the real atmosphere with aerosols, there is necessarily omnidirectional scattering of radiation, which gives the possibility of illegitimate reception outside the beam. This paper presents a simple qualitative model which, in addition to power levels, also describes the frequency characteristics of the eavesdropping channel. The paper also analyzes practical scenarios in terms of reception feasibility.

Anglický abstrakt

Point-to-point Free-Space Optical (FSO) links use narrow laser beams to transmit information in the line-of-sight arrangement. In the real atmosphere with aerosols, there is necessarily omnidirectional scattering of radiation, which gives the possibility of illegitimate reception outside the beam. This paper presents a simple qualitative model which, in addition to power levels, also describes the frequency characteristics of the eavesdropping channel. The paper also analyzes practical scenarios in terms of reception feasibility.

Klíčová slova

Free-space optical links; Gaussian beam; scattering; non-line-of-sight; physical security

Klíčová slova v angličtině

Free-space optical links; Gaussian beam; scattering; non-line-of-sight; physical security

Autoři

KOLKA, Z.; BIOLKOVÁ, V.; BIOLEK, D.; BARCÍK, P.

Rok RIV

2023

Vydáno

12.10.2022

Nakladatel

IEEE

Místo

Liptovský Mikuláš, Slovakia

ISBN

9788080406103

Kniha

2022 New Trends in Signal Processing (NTSP 2022)

Strany od

38

Strany do

41

Strany počet

4

URL

https://ieeexplore.ieee.org/document/9920483

BibTex

@inproceedings{BUT180672,
  author="Zdeněk {Kolka} and Viera {Biolková} and Dalibor {Biolek} and Peter {Barcík}",
  title="Analysis of NLOS Channel Properties of Terrestrial FSO Links
",
  booktitle="2022 New Trends in Signal Processing (NTSP 2022)",
  year="2022",
  pages="38--41",
  publisher="IEEE",
  address="Liptovský Mikuláš, Slovakia",
  doi="10.23919/NTSP54843.2022.9920483",
  isbn="9788080406103",
  url="https://ieeexplore.ieee.org/document/9920483"
}