Publication detail

Analysis of NLOS Channel Properties of Terrestrial FSO Links

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

Original Title

Analysis of NLOS Channel Properties of Terrestrial FSO Links

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

Released

12. 10. 2022

Publisher

IEEE

Location

Liptovský Mikuláš, Slovakia

ISBN

9788080406103

Book

2022 New Trends in Signal Processing (NTSP 2022)

Pages from

38

Pages to

41

Pages count

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"
}