Title :
Research and Impl of ALM-Tree Maintenance Policy Based on Peercast
Author :
Zhang, Panxiang ; Pan, Zhihui ; Chang, Huiyou
Author_Institution :
Dept. of Comput. Sci., Sun Yat-sen Univ., Guangzhou, China
Abstract :
Application level multicast becomes an effective solution for live media streaming nowadays. Tree based ALM solution suitable for large-scale streaming is simple to construct and easy to maintain but weak in reliability. In this paper, with the study on peers stability and distance evaluation, we proposed a new tree-topology maintain policy based on peercast, design and implement a peer-to-peer streaming system with this policy. Application shows that this algorithm works fine and can greatly deduce the influence on QoS when peers joining/leaving.
Keywords :
media streaming; multicast communication; peer-to-peer computing; quality of service; telecommunication network routing; telecommunication network topology; ALM-tree maintenance policy; QoS; application level multicast; media streaming; peer-to-peer streaming system; peercast; tree-topology maintain policy; Application software; Costs; Heart beat; Internet; Maintenance; Multicast protocols; Network topology; Peer to peer computing; Scalability; Streaming media; ALM; Maintenance policy for ALM-tree; Tree Topology;
Conference_Titel :
Interoperability for Enterprise Software and Applications China, 2009. IESA '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-3652-1
DOI :
10.1109/I-ESA.2009.46
