Title :
Rendezvous point relocation for IPTV services with PIM-SM
Author :
Lee, Eun-Mi ; Han, Yong-Tae ; Park, Hong-Shik
Author_Institution :
Inf. & Commun. Univ., Daejeon
Abstract :
In order to alleviate the scalability problem, IPTV uses multicast routing. The one of most widely used multicast routing mechanism is protocol independent multicast-sparse mode (PIM-SM). Even though the PIN-SM reduces the scalability problem, there is still a congestion problem when the center is static. Thus, we proposed dynamic center relocation to solve this congestion problem. In this paper, we provide a simulation results that show performance improvement in delay and bandwidth perspectives.
Keywords :
IPTV; multicast protocols; sparse matrices; telecommunication network routing; IPTV services; PIM-SM; congestion problem; multicast routing; protocol independent multicast-sparse mode; rendezvous point relocation; Bandwidth; Delay; Digital video broadcasting; IPTV; Multicast protocols; Quality of service; Scalability; Streaming media; TV broadcasting; Unicast; IPTV Service; Multicast; PIMSM; Rendezvous Point;
Conference_Titel :
Communications, 2008. APCC 2008. 14th Asia-Pacific Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-4-88552-232-1
Electronic_ISBN :
978-4-88552-231-4
