Title :
Simulation and application of DVB channel coding on multimedia DSP development board
Author :
Kratochvil, Tomas
Author_Institution :
Inst. of Radio Electron., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
This paper deal with the simulation and application of DVB channel coding on multimedia DSP development board uses Nexperia processor. The application provides the protection against errors during the transmission of real digital video by the transmission channel model in baseband. Applied codes present FECs protection (forward error correction codes - RS code, convolutional code, interleaving) and the channel model causes defined pertubation and distortion of transmitted data. There are presented flowcharts of developed and applied algorithms, experimental results and presentation of DSP based demonstration applied to real digital video in this paper.
Keywords :
Reed-Solomon codes; channel coding; convolutional codes; digital video broadcasting; forward error correction; interleaved codes; DVB channel coding; FEC protection; Nexperia processor; RS code; convolutional code; forward error correction codes; interleaving code; multimedia DSP development board; real digital video; transmission channel model; Decoding; Digital signal processing; Digital video broadcasting; Polynomials; Standards; Streaming media; Transform coding;
Conference_Titel :
Signal Processing Conference, 2005 13th European
Conference_Location :
Antalya
Print_ISBN :
978-160-4238-21-1
