Detail publikačního výsledku

AVAILABILITY OF VOIP SERVICE

ŠPORIK, J.; DANĚČEK, V.; ŠILHAVÝ, P.; FILKA, M.; TEJKAL, V.

Originální název

AVAILABILITY OF VOIP SERVICE

Anglický název

AVAILABILITY OF VOIP SERVICE

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The article deals with comparison of using the most suitable transmission media for VoIP (Voice over Internet Protocol) service in package Triple-Play at a distance of 200 m. It describes the service and its requirements on an access network. If necessary to connect two points at these distances, comparison of using FSO (Free-Space-Optics) data link and possibility to use optic fiber with length 300 m are given. Group of parameters defined in RFC 2544, which will lead to comparison of the suitability of using transmission media, is measured for both types of connection with AXS-200/850. Influence of increasing atmospheric attenuation on BER (Bit-Error-Rate) and throughput is described as well. Based on long-term measurement, values of BER and availability of the data link are derived.

Anglický abstrakt

The article deals with comparison of using the most suitable transmission media for VoIP (Voice over Internet Protocol) service in package Triple-Play at a distance of 200 m. It describes the service and its requirements on an access network. If necessary to connect two points at these distances, comparison of using FSO (Free-Space-Optics) data link and possibility to use optic fiber with length 300 m are given. Group of parameters defined in RFC 2544, which will lead to comparison of the suitability of using transmission media, is measured for both types of connection with AXS-200/850. Influence of increasing atmospheric attenuation on BER (Bit-Error-Rate) and throughput is described as well. Based on long-term measurement, values of BER and availability of the data link are derived.

Klíčová slova

Availability, Broadband communication, Fiber optics, Telecommunications.

Klíčová slova v angličtině

Availability, Broadband communication, Fiber optics, Telecommunications.

Autoři

ŠPORIK, J.; DANĚČEK, V.; ŠILHAVÝ, P.; FILKA, M.; TEJKAL, V.

Rok RIV

2011

Vydáno

17.08.2010

Nakladatel

Asszisztencia Szervezo Kft.,

Místo

H-1055 Budapest, Szent István krt. 7.

ISBN

978-963-88981-0-4

Kniha

The 33rd International Conference on Telecommunication and Signal Processing, TSP 2010

Strany od

314

Strany do

318

Strany počet

5

BibTex

@inproceedings{BUT35815,
  author="Jan {Šporik} and Vít {Daněček} and Pavel {Šilhavý} and Miloslav {Filka} and Vladimír {Tejkal}",
  title="AVAILABILITY OF VOIP SERVICE",
  booktitle="The 33rd International Conference on Telecommunication and Signal Processing, TSP 2010",
  year="2010",
  number="1",
  pages="314--318",
  publisher="Asszisztencia Szervezo Kft.,",
  address="H-1055 Budapest, Szent István krt. 7.",
  isbn="978-963-88981-0-4"
}