Title :
DVB-SH digital television transmission and its simulation in MATLAB
Author :
PolÁk, Ladislav ; Kratochvíl, Tomá
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
This paper deals with the MATLAB implementation of the DVB-SH (Digital Video Broadcasting - Satellite services to Handhelds) in AWGN (Additive White Gaussian Noise) transmission channel. The paper is especially focused on the model DVB-SH-A, which is using configuration with OFDM transmission mode. For the simulation there was developed application and its functions are described in the paper too. By using this application the BER (Bit Error Ratio) after turbo decoding, with respecting the number of iterations, can be evaluated. Finally, obtained results are discussed.
Keywords :
AWGN channels; OFDM modulation; decoding; digital video broadcasting; direct broadcasting by satellite; iterative methods; turbo codes; AWGN transmission channel; MATLAB; OFDM transmission mode; additive white Gaussian noise transmission channel; bit error ratio; digital television transmission; digital video broadcasting-satellite services to handhelds; iteration; turbo decoding; Bit error rate; Decoding; Digital video broadcasting; Modulation; OFDM; Satellite broadcasting; Satellites; BER; DVB-SH-A; Digital Video Broadcasting — Satellite services to Handhelds; number of iterations; turbo decoding; turbo encoding;
Conference_Titel :
Radioelektronika (RADIOELEKTRONIKA), 2011 21st International Conference
Conference_Location :
Brno
Print_ISBN :
978-1-61284-325-4
DOI :
10.1109/RADIOELEK.2011.5936425
