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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74415" target="_blank" >RIV/00216305:26220/08:PU74415 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Influence of the Transmission Channel Type and Error Correction on DVB-T Error Rates
Original language description
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 ratebefore 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.
Czech name
Vliv typu přenosového kanálu a protichybového zabezpečení na chybovost DVB-T
Czech description
Popis v češtině bude doplněn později.

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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