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http://dx.doi.org/10.3745/KIPSTC.2008.15-C.2.087

Session Control Mechanism for Peer-to-Peer IPTV Services  

Park, Seung-Chul (한국기술교육대학교 인터넷미디어공학부)
Publication Information
The KIPS Transactions:PartC / v.15C, no.2, 2008 , pp. 87-92 More about this Journal
Abstract
This paper proposes a session control model for the P2P(Peer to Peer) IPTV(Internet Protocol Television) services and presents the IPTV session control procedures based on the proposed model. Since, while public IPTV traffic is usually processed via a separate network, P2P IPTV traffic is processed together with the conventional Internet access traffic, the P2P IPTV control mechanism needs to provide multi-stream processing for the constituent TPS(Triple Play Service) traffic and corresponding QoS(Quality of Service) control functions. Besides, P2P IPTV session control mechanism should provide appropriate multicast control functions in order to support effective transmission of video traffic generated by personal IPTV broadcasters. The P2P IPTV session control model proposed in this paper is designed to be based on the standard SIP(Session Initiation Protocol), IGMP(Internet Group Management Protocol), and COPS(Common Open Policy Service) protocol so that it can contribute to the easy and prompt deployment of inter-operable P2P IPTV platform.
Keywords
IPTV service; P2P; QoS control; multicast;
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