Title :
Matlab simulation of the DVB-T transmission
Author :
Radim Stukavec;Tomas Kratochvil
Author_Institution :
Department of Radio Electronics, Brno University of Technology, Purky?ova 118, 612 00, Czech Republic
fDate :
4/1/2009 12:00:00 AM
Abstract :
This paper deals with a Matlab application currently being developed to simulate DVB-T transmission in various transmission channels. The application structure and its functions are described. The aim was to implement all the functional blocks as specified in the DVB-T specification. Dependence of BER on C/N ratio as a result of the simulation in the Gaussian channel is graphically expressed and compared to the results of the laboratory measurement. The reference measurement was performed using Rohde & Schwarz SFU (broadcast test system) unit as the transmitter and Kathrein MSK-33 DVB-T test receiver. Finally, obtained results are discussed.
Keywords :
"Digital video broadcasting","Bit error rate","Computational modeling","System testing","Radio transmitters","Viterbi algorithm","Decoding","Gaussian channels","Laboratories","Performance evaluation"
Conference_Titel :
Radioelektronika, 2009. RADIOELEKTRONIKA ´09. 19th International Conference
Print_ISBN :
978-1-4244-3537-1
DOI :
10.1109/RADIOELEK.2009.5158779
