Scheduling Algorithm used in Live Media Streaming Based on Data-drive Overlay Network

To improve the playback quality of P2P media streaming system terminal nodes and enhances the overall performance, a data scheduling algorithm(LDSA) is proposed, it is able to dynamically adjust the pending request according to the node ability. The algorithm in satisfies the media streaming living...

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Bibliographic Details
Published inPhysics procedia Vol. 33; pp. 424 - 428
Main Authors Na, Xu, Shuang, Sun
Format Journal Article
LanguageEnglish
Published Elsevier B.V 2012
Subjects
data scheduling
DOnet
media streaming
P2P networking
rarest first
media streaming
rarest first
DOnet
P2P networking
data scheduling
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ISSN1875-3892
1875-3892
DOI10.1016/j.phpro.2012.05.084

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Summary:To improve the playback quality of P2P media streaming system terminal nodes and enhances the overall performance, a data scheduling algorithm(LDSA) is proposed, it is able to dynamically adjust the pending request according to the node ability. The algorithm in satisfies the media streaming living in the time response foundation, had considered how to minimize the waiting time for the requests in the node and the rapid distribution in network of scarce data blocks. Through compares with the existing scheduling algorithm, the experimental results are proved that the MDSA algorithm have the prominent performance in diminishing the accumulated latency and enhancing the media broadcast quality
ISSN:1875-3892
1875-3892
DOI:10.1016/j.phpro.2012.05.084