Comparison of Terrestrial DTV Systems: ISDB-TB and DVB-T2 in 6 MHz

摘要

The present paper completely discusses the ISDB-TB and the DVB-T2 systems. There are demonstrated the differences and similarities since BTS data entrance to ISDB-TB as well T2-MI to DVB-T2, up to base band generation. Tests for both broadcast television systems have been performed using 6 MHz of bandwidth. The tests procedure in laboratory used TOV (Threshold of Visibility) criteria under different transmission's parameters to ISDB-TB and DVB-T2. It was analyzed the TV interferences as sensibility performance, C/N threshold, Impulsive Noise and Multipath.