BROWSE
Detail
Conference Paper
IPTV over Satellite with Adaptive and Variable Coding and Modulation
Cited 0 time in 
Share 
Share
- Authors
- Nam Kyung Lee, Hyun Woo Lee, Won Ryu
- Issue Date
- 2009-09
- Citation
- International Symposium on Communications and Information Technology (ISCIT) 2009, pp.802-804
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, we tried to use satellite link for providing IPTV services. The common satellite link uses fixed-size packets as MPEG-2 TS which has much redundancy. If a satellite communication system support IPTV, it must adopt ACM/VCM(ACM, Adaptive Coding and Modulation, VCM, Variable Coding and Modulation) mode for reducing fixed size packet redundancies. This paper describes the requirements for IPTV service using satellite communication systems. ©2009 IEEE.
- KSP Keywords
- Adaptive Coding and Modulation(ACM), IPTV services, MPEG-2 TS, Satellite link, satellite communication system, system support