Turbo-Coded Terrestrial Mobile Video Broadcasting
C.S. Lee, Thomas Keller, Lajos Hanzo · ePrints Soton (University of Southampton) · 2000
In this contribution we investigated the performance of turbo-coded MPEG-2 compression based terrestrial mobile video broadcasting. Our experiments suggested that non-hierarchical, ie single-class protection of the MPEG-2 video stream exhibited a similar error resilience to twin-class data partitioning, since a high proportion of relatively sensitive video bits had to be relegated to the lower integrity subchannel, when invoking a powerful low-rate channel codec in the high-integrity protection class for the sake of ensuring the error-free reception of the more sensitive MPEG-2 video bits, such as control headers, etc.