Title :
Simulation of the DVB-H channel coding and transmission 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-H (Digital Video Broadcasting to Handhelds) channel coding in AWGN (Additive White Gaussian Noise) transmission channel. Developed application structure and its functions are described. Channel encoder and decoder were implemented in Matlab as it is specified in the DVB-H standard. Created application can evaluate and shows two types of BER (Bit Error Ratio) - BER before Viterbi decoding and BER after Viterbi decoding. The OFDM (Orthogonal Frequency Division Multiplexing) modulation was not implemented yet. Finally, obtained results are evaluated and discussed.
Keywords :
AWGN channels; Viterbi decoding; digital video broadcasting; error statistics; mathematics computing; video coding; AWGN transmission channel; BER; DVB-H channel coding simulation; MATLAB; OFDM modulation; Viterbi decoding; additive white gaussian noise; bit error ratio; channel decoder; channel encoder; digital video broadcasting to handhelds; orthogonal frequency division multiplexing; AWGN; Bit error rate; Channel coding; Decoding; Digital video broadcasting; Europe; Forward error correction; OFDM; Quadrature amplitude modulation; Viterbi algorithm; BER; Digital Video Broadcasting to Handhelds; FEC; channel coding; channel decoding; interleaving;
Conference_Titel :
Radioelektronika (RADIOELEKTRONIKA), 2010 20th International Conference
Conference_Location :
Brno
Print_ISBN :
978-1-4244-6318-3
DOI :
10.1109/RADIOELEK.2010.5478591
