IPTV over satellite with Adaptive and Variable Coding and Modulation

NamKyung Lee; Hyun Woo Lee; Won Ryu

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https://doi.org/10.1109/iscit....

Article . 2009 . Peer-reviewed

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IPTV over satellite with Adaptive and Variable Coding and Modulation

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 2009Publisher:IEEEJournal:2009 9th International Symposium on Communications and Information Technology

Authors: NamKyung Lee; Hyun Woo Lee; Won Ryu;

doi: 10.1109/iscit.2009.5341131

IPTV over satellite with Adaptive and Variable Coding and Modulation

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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.

Related Organizations

Electronics and Telecommunications Research Institute
Korea (Republic of)

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