Title :
DVB-T/H laboratory transmission using fading channel profiles
Author_Institution :
Dept. of Radio Electron., Brno Univ. of Technol., Brno
Abstract :
This paper deals with the transmission of the digital television according to DVB-T/H standard in SFN network over model of the fading channels for the fixed, portable and mobile reception. The laboratory transmission system for the broadcasting based on R&S RF test and measures equipments is presented including the transmission parameters setup. Typical results of DVB-T/H broadcasting over reference AWGN, fixed, portable and mobile reception simulation channels are presented and discussed. The BER before and after Viterbi decoding and according MER equal to S/N ratio in the channel were compared in all transmission experiments.
Keywords :
AWGN channels; Viterbi decoding; digital video broadcasting; error statistics; fading channels; television reception; AWGN; BER; DVB-T/H laboratory transmission; DVB-T/H standard; SFN network; Viterbi decoding; digital television; fading channel profiles; laboratory transmission system; mobile reception simulation channels; AWGN; Bit error rate; Digital TV; Digital video broadcasting; Fading; Laboratories; Radio frequency; System testing; TV broadcasting; Viterbi algorithm; DVB-T/H; SFN; digital television; fixed reception; mobile reception; portable reception;
Conference_Titel :
Systems, Signals and Image Processing, 2008. IWSSIP 2008. 15th International Conference on
Conference_Location :
Bratislava
Print_ISBN :
978-80-227-2856-0
Electronic_ISBN :
978-80-227-2880-5
DOI :
10.1109/IWSSIP.2008.4604437
