Detail publikačního výsledku

Digital Terrestrial Television Broadcasting Error Rate Measurement

ŠTUKAVEC, R.; KRATOCHVÍL, T.

Originální název

Digital Terrestrial Television Broadcasting Error Rate Measurement

Anglický název

Digital Terrestrial Television Broadcasting Error Rate Measurement

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

ŠTUKAVEC, R.; KRATOCHVÍL, T.

Rok RIV

2010

Vydáno

24.04.2008

Nakladatel

Czechoslovakia section IEEE

Místo

Praha

ISBN

978-1-4244-2087-2

Kniha

Proceedings of the 18th International Conference Radioelektronika 2008

Strany od

191

Strany do

194

Strany počet

4

BibTex

@inproceedings{BUT27193,
  author="Radim {Štukavec} and Tomáš {Kratochvíl}",
  title="Digital Terrestrial Television Broadcasting Error Rate Measurement",
  booktitle="Proceedings of the 18th International Conference Radioelektronika 2008",
  year="2008",
  number="1",
  pages="191--194",
  publisher="Czechoslovakia section IEEE",
  address="Praha",
  isbn="978-1-4244-2087-2"
}