Detail publikačního výsledku

Modeling Transmission Properties of FSO Links: Slow Fades

KOLKA, Z.; KOPP, R.

Originální název

Modeling Transmission Properties of FSO Links: Slow Fades

Anglický název

Modeling Transmission Properties of FSO Links: Slow Fades

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with modeling of transmission properties of Free Space Optical digital links. Laser beam used for data transmission is a subject to several atmospheric phenomena that cause fades. Long fades are caused by precipitation (fog, heavy rain, snow). Short fades of order of tens of milliseconds are due to atmospheric turbulences and birds. Long fades contribute to the digital link unavailability while short fades interfere with communication protocols used. The paper deals with statistical modeling of long fades. A model based on two exceedance distribution functions is proposed. Parameters of such model can be identified from meteorological visibility range records. Results are available for more than 200 European sites from Sicily to Baltic Sea.

Anglický abstrakt

The paper deals with modeling of transmission properties of Free Space Optical digital links. Laser beam used for data transmission is a subject to several atmospheric phenomena that cause fades. Long fades are caused by precipitation (fog, heavy rain, snow). Short fades of order of tens of milliseconds are due to atmospheric turbulences and birds. Long fades contribute to the digital link unavailability while short fades interfere with communication protocols used. The paper deals with statistical modeling of long fades. A model based on two exceedance distribution functions is proposed. Parameters of such model can be identified from meteorological visibility range records. Results are available for more than 200 European sites from Sicily to Baltic Sea.

Klíčová slova

FSO, atmospheric channel

Klíčová slova v angličtině

FSO, atmospheric channel

Autoři

KOLKA, Z.; KOPP, R.

Vydáno

01.04.2007

Nakladatel

Brno University of Technology

Místo

Brno

ISBN

1-4244-0821-0

Kniha

Proceedings of the 17th International Conference Radioelektronka 2007

Strany od

615

Strany počet

4

BibTex

@inproceedings{BUT23788,
  author="Zdeněk {Kolka} and Radim {Kopp}",
  title="Modeling Transmission Properties of FSO Links: Slow Fades",
  booktitle="Proceedings of the 17th International Conference Radioelektronka 2007",
  year="2007",
  pages="4",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="1-4244-0821-0"
}