Title :
Analysis of the twisting parameters in the DVB-T2 column-twist interleaver
Author :
Boukesse, Maxime ; Moeyaert, Véronique ; Bette, Sébastien ; Mégret, Patrice
Author_Institution :
Fac. Polytech., Service d´´Electromagn. et de Telecommun., Univ. de Mons, Mons, Belgium
Abstract :
The Bit-Interleaved Coded Modulation (BICM) block implemented in the second generation digital terrestrial television broadcasting system (DVB-T2) introduces a modified block interleaver: the column-twist interleaver. The aim of this paper is to study how the properties, dispersion, s-parameter and memory of this interleaver are influenced by the choice of the twisting parameters. Our challenge is to put forward a set of twisting parameters that could make this interleaver more efficient, regarding the listed properties, than the ones used in the DVB-T2 system.
Keywords :
S-parameters; digital video broadcasting; interleaved codes; modulation coding; DVB-T2 column-twist interleaver; bit-interleaved coded modulation; digital terrestrial television broadcasting system; modified block interleaver; s-parameter; twisting parameters; Delay; Digital video broadcasting; Dispersion; Memory management; Modulation; Scattering parameters;
Conference_Titel :
Communications and Vehicular Technology in the Benelux (SCVT), 2010 17th IEEE Symposium on
Conference_Location :
Enschede
Print_ISBN :
978-1-4244-8488-1
Electronic_ISBN :
978-1-4244-8487-4
DOI :
10.1109/SCVT.2010.5720461
