Detail publikace

Influence of the Transmission Channel Type and Error Correction on DVB-T Error Rates

ŠTUKAVEC, R. KRATOCHVÍL, T.

Originální název

Influence of the Transmission Channel Type and Error Correction on DVB-T Error Rates

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with a measurement of bit error rates in the DVB - T transmission system. Both non-hierarchical and hierarchical modulations are examined as well as basic transmission channel models (Gaussian, Rice and Rayleigh). Measured bit error rate before Viterbi error correction (channel error rate) and after Viterbi error correction, with varying C/N ratio, are graphically expressed and compared to the values mentioned in the DVB - T specification. A broadcast test system SFU developed by Rohde& Schwarz and a test receiver MSK 33 by Kathrein were used for the measurement. Finally, obtained results are evaluated and discussed with the theory.

Klíčová slova

Digital video broadcasting, terrestrial transmission channel, error rate, BER, DVB-T

Autoři

ŠTUKAVEC, R.; KRATOCHVÍL, T.

Rok RIV

2008

Vydáno

10. 9. 2008

Nakladatel

University of Zagreb

Místo

Zadar, Croatia

ISBN

978-953-7044-06-0

Kniha

Proceedings ELMAR 2008

Číslo edice

1

Strany od

177

Strany do

180

Strany počet

4

BibTex

@inproceedings{BUT27192,
  author="Radim {Štukavec} and Tomáš {Kratochvíl}",
  title="Influence of the Transmission Channel Type and Error Correction on DVB-T Error Rates",
  booktitle="Proceedings ELMAR 2008",
  year="2008",
  number="1",
  pages="177--180",
  publisher="University of Zagreb",
  address="Zadar, Croatia",
  isbn="978-953-7044-06-0"
}