Title :
A p2p scheme for live media stream multicast
Author :
Yu, Sheng-sheng ; Zheng, Xin-wei ; Zhou, Jing-li
Author_Institution :
Coll. of Comput. Sci. & Technol., Huazhong Univ. of Sci. & Technol.
Abstract :
This paper has proposed DHCM (density-based hierarchical clustering multicast), a scalable application-level multicast model which has improved IHC arithmetic. DHCM divides the hosts into many hierarchies according to their density, and constructs a density tree to realize the shortest routing for single-source media streaming. The tree delivers the content of video server to each host in density tree and uses a p2p scheme in data transmission. By this way the application-level multicast has been realized. This density tree has the homogeneity and monotonic properties. The experiment result has proved that DHCM can transmit the video stream efficiently and robustly
Keywords :
media streaming; multicast communication; peer-to-peer computing; telecommunication network routing; trees (mathematics); video servers; IHC arithmetic; application-level multicast model; data transmission; density tree; density-based hierarchical clustering multicast; homogeneity properties; live media stream multicast; monotonic properties; p2p scheme; single-source media streaming; video server; video stream; Bandwidth; Data communication; Distributed algorithms; Educational institutions; Length measurement; Multicast protocols; Peer to peer computing; Streaming media; TCPIP; Topology; application level multicast; clustering; density-based; live media stream; peer-to-peer;
Conference_Titel :
Multi-Media Modelling Conference Proceedings, 2006 12th International
Conference_Location :
Beijing
Print_ISBN :
1-4244-0028-7
DOI :
10.1109/MMMC.2006.1651375
