Detail publikačního výsledku

Model of FSO Path for Network Simulation

KOLKA, Z.; BIOLKOVÁ, V.; BIOLEK, D.

Originální název

Model of FSO Path for Network Simulation

Anglický název

Model of FSO Path for Network Simulation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with a parameterized model for simulation of packet transmission on atmospheric Free-Space Optical (FSO) links. Due to the effect of atmospheric turbulence the channel is characterized by signal fluctuations in the order of tens of milliseconds. For moderate transmission rates the FSO channel can be simply modeled as a channel with slowly varying random attenuation, which is generated by the proposed model by means of low-pass filtering a random number sequence. The probability of occurrence of errors in each packet can be computed using analytical formulae based on the generated signal level and noise performance of the receiver. The model shows a good agreement with measured data. It has been implemented into the OMNeT++ simulator.

Anglický abstrakt

The paper deals with a parameterized model for simulation of packet transmission on atmospheric Free-Space Optical (FSO) links. Due to the effect of atmospheric turbulence the channel is characterized by signal fluctuations in the order of tens of milliseconds. For moderate transmission rates the FSO channel can be simply modeled as a channel with slowly varying random attenuation, which is generated by the proposed model by means of low-pass filtering a random number sequence. The probability of occurrence of errors in each packet can be computed using analytical formulae based on the generated signal level and noise performance of the receiver. The model shows a good agreement with measured data. It has been implemented into the OMNeT++ simulator.

Klíčová slova

Atmospheric turbulence, data transmission, free-space optical links, Monte-Carlo simulation, network simulation

Klíčová slova v angličtině

Atmospheric turbulence, data transmission, free-space optical links, Monte-Carlo simulation, network simulation

Autoři

KOLKA, Z.; BIOLKOVÁ, V.; BIOLEK, D.

Rok RIV

2017

Vydáno

17.07.2014

Nakladatel

Europment

Místo

Santorini, Greece

ISBN

978-1-61804-245-3

Kniha

Proceedings of the 18th International Conference on Circuits, Systems, Communications and Computers (CSCC 2014)

Strany od

46

Strany do

49

Strany počet

4

BibTex

@inproceedings{BUT108723,
  author="Zdeněk {Kolka} and Viera {Biolková} and Dalibor {Biolek}",
  title="Model of FSO Path for Network Simulation",
  booktitle="Proceedings of the 18th International Conference on Circuits, Systems, Communications and Computers (CSCC 2014)",
  year="2014",
  pages="46--49",
  publisher="Europment",
  address="Santorini, Greece",
  isbn="978-1-61804-245-3"
}