Detail publikace

Influence of the FEC Channel Coding on Error Rates and Picture Quality in DVB Baseband Transmission

KRATOCHVÍL, T.

Originální název

Influence of the FEC Channel Coding on Error Rates and Picture Quality in DVB Baseband Transmission

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The paper deals with the component analysis of DTV (Digital Television) and DVB (Digital Video Broadcasting) baseband channel coding. Used FEC (Forward Error Correction) error-protection codes principles are shortly outlined and the simulation model applied in Matlab is presented. Results of achieved bit and symbol error rates and corresponding picture quality evaluation analysis are presented, including the evaluation of influence of the channel coding on transmitted RGB images and their noise rates related to MOS (Mean Opinion Score). Conclusion of the paper contains comparison of DVB channel codes efficiency.

Klíčová slova

Digital television, channel coding, forward error correction, error rates, picture quality, MOS

Autoři

KRATOCHVÍL, T.

Rok RIV

2006

Vydáno

12. 9. 2006

ISSN

1210-2512

Periodikum

Radioengineering

Ročník

15

Číslo

3

Stát

Česká republika

Strany od

35

Strany do

41

Strany počet

7

URL

http://www.radioeng.cz

BibTex

@article{BUT43348,
  author="Tomáš {Kratochvíl}",
  title="Influence of the FEC Channel Coding on Error Rates and Picture Quality in DVB Baseband Transmission",
  journal="Radioengineering",
  year="2006",
  volume="15",
  number="3",
  pages="7",
  issn="1210-2512",
  url="http://www.radioeng.cz"
}