Detail publikace

Model of Atmospheric Optical Channel with Scattering

Originální název

Model of Atmospheric Optical Channel with Scattering

Anglický název

Model of Atmospheric Optical Channel with Scattering

Jazyk

en

Originální abstrakt

The paper evaluates the effect of multipath propagation on broadband terrestrial free-space optical links. At 10 Gbs the pulse duration is 0.1 ns for binary signaling and multipath propagation during fog events may affect the channel bandwidth and cause intersymbol interference in the receiver. The analysis is based on single-scattering approximation and semi-analytical solution, which is computationally less expensive in comparison with Monte-Carlo methods. Simulation results are provided for typical continental fog parameters and a typical scenario for municipal links.

Anglický abstrakt

The paper evaluates the effect of multipath propagation on broadband terrestrial free-space optical links. At 10 Gbs the pulse duration is 0.1 ns for binary signaling and multipath propagation during fog events may affect the channel bandwidth and cause intersymbol interference in the receiver. The analysis is based on single-scattering approximation and semi-analytical solution, which is computationally less expensive in comparison with Monte-Carlo methods. Simulation results are provided for typical continental fog parameters and a typical scenario for municipal links.

BibTex


@inproceedings{BUT35751,
  author="Zdeněk {Kolka} and Dalibor {Biolek} and Viera {Biolková}",
  title="Model of Atmospheric Optical Channel with Scattering",
  annote="The paper evaluates the effect of multipath propagation on broadband terrestrial free-space optical links. At 10 Gbs the pulse duration is 0.1 ns for binary signaling and multipath propagation during fog events may affect the channel bandwidth and cause intersymbol interference in the receiver. The analysis is based on single-scattering approximation and semi-analytical solution, which is computationally less expensive in comparison with Monte-Carlo methods. Simulation results are provided for typical continental fog parameters and a typical scenario for municipal links.",
  address="WSEAS",
  booktitle="Proceedings of the 14th WSEAS international conference on Communications (ICCOM'10)",
  chapter="35751",
  howpublished="print",
  institution="WSEAS",
  year="2010",
  month="july",
  pages="141--144",
  publisher="WSEAS",
  type="conference paper"
}