Title :
Satellite-terrestrial broadcasting/multicasting systems: Channel modelling and scalable video coding approach
Author :
Kiang, Chiew Tuan ; Papadakis, Georgios ; Avdikos, Georgios
Author_Institution :
Signal Process. Dept., A*STAR, Singapore
Abstract :
This paper investigates the use of multiple-layered video streaming over satellite communication channels by means of scalable video coding (SVC). Simulations based on Gilbert-Elliot 2-state channel model are used to compare single-layered MPEG4-AVC/H.264 video with two-layered scalable video based on H.264. Resulting PSNR results show more superior aggregate video quality in the 2-layered case.
Keywords :
digital video broadcasting; multicast communication; satellite communication; video coding; video streaming; Gilbert-Elliot 2-state channel model; MPEG4-AVC-H.264 video; channel modelling; multicasting systems; satellite communication channels; satellite-terrestrial broadcasting; scalable video coding approach; video streaming; Automatic voltage control; Filters; MPEG 4 Standard; Multimedia communication; Satellite broadcasting; Static VAr compensators; Streaming media; Video coding; Video compression; Video sharing; Channel Modelling; H.264; Land Mobile Satellite Channel; MPEG4; Satellite Video Broadcasting; Scalable Video Coding;
Conference_Titel :
Signal Processing for Space Communications, 2008. SPSC 2008. 10th International Workshop on
Conference_Location :
Rhodes Island
Print_ISBN :
978-1-4244-2572-3
Electronic_ISBN :
978-1-4244-2573-0
DOI :
10.1109/SPSC.2008.4686696
