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ŠTUKAVEC, R. KRATOCHVÍL, T.
Original Title
Influence of the Transmission Channel Type and Error Correction on DVB-T Error Rates
Type
conference paper
Language
English
Original Abstract
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.
Keywords
Digital video broadcasting, terrestrial transmission channel, error rate, BER, DVB-T
Authors
ŠTUKAVEC, R.; KRATOCHVÍL, T.
RIV year
2008
Released
10. 9. 2008
Publisher
University of Zagreb
Location
Zadar, Croatia
ISBN
978-953-7044-06-0
Book
Proceedings ELMAR 2008
Edition number
1
Pages from
177
Pages to
180
Pages count
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" }