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POLÁK, L. KRATOCHVÍL, T.
Original Title
DVB-T and DVB-T2 Performance in Fixed Terrestrial TV Channels
Type
conference paper
Language
English
Original Abstract
This paper deals with the DVB-T (Digital Video Broadcasting-Terrestrial) and DVB-T2 (DVB-2nd Generation Terrestrial) standards and their transmission performance in fixed TV channels. For the analysis and simulation of performance of both standards, classical Ricean and Rayleigh multipath fading channels with 20 independent paths were used. Simulation results of the BER (Bit Error Ratio) before and after FEC (Forward Error Correction) decoding were evaluated and compared for DVB-T and DVB-T2 standards. Dependences of MER (Modulation Error Ratio) on C/N (Carrier-to-Noise Ratio) were also obtained for both standards. Moreover, optimal configuration of the new DVB-T2 system for broadcasting of HDTV (High Definition Television) services was explored. Appropriate applications for these simulations were developed in MATLAB. Finally, achieved results are evaluated and clearly discussed.
Keywords
DVB-T, DVB-T2, channel coding, FEC, terrestrial channel, fixed channel, fading profile, BER, MER
Authors
POLÁK, L.; KRATOCHVÍL, T.
RIV year
2012
Released
3. 7. 2012
Location
Praha, Czech Republic
ISBN
978-1-4673-1116-8
Book
Proceedings of 35th International Conference on Telecommunications and Signal Processing (TSP 2012)
Pages from
725
Pages to
729
Pages count
5
BibTex
@inproceedings{BUT92850, author="Ladislav {Polák} and Tomáš {Kratochvíl}", title="DVB-T and DVB-T2 Performance in Fixed Terrestrial TV Channels", booktitle="Proceedings of 35th International Conference on Telecommunications and Signal Processing (TSP 2012)", year="2012", pages="725--729", address="Praha, Czech Republic", isbn="978-1-4673-1116-8" }