Push-pull two layer super-peer based P2P live media streaming

被引：2

作者：

Hoong, Poo Kuan ^{[1
]}

Matsuo, Hiroshi ^{[1
]}

机构：

[1] Department of Computer Science and Engineering, Nagoya Institute of Technology, Showa Gokiso

来源：

Journal of Applied Sciences | 2008年 / 8卷 / 04期

关键词：

Overlay; Peer-to-peer; Push-pull; Streaming; Super-peer;

D O I：

10.3923/jas.2008.585.593

中图分类号：

学科分类号：

摘要：

Peer-to-peer (P2P) file sharing has become increasingly popular, accounting for as much as 70% of Internet traffic by some estimates. Recently, we have been witnessing the emergence of a new class of popular P2P applications, namely, P2P audio and video streaming. In this study, we propose and investigate a full distributed, scalable and cooperative protocol for live video streaming in an overlay peer-to-peer network. Our protocol, termed P2P Super-Peer based Unstructured Live Media Streaming (PALMS-SP), makes use of combination of push-pull scheduling methods to achieve high performance (in term of delay, stream continuity, cooperation, etc.). The main contribution of PALMS-SP is that it reduces the end-to-end streaming delay and in turn results better delivered quality. We have extensively evaluated the performance of PALMS-SP. Our experiments demonstrate that PALMS-SP with the existence of super-peers achieves better streaming quality in comparison with other existing streaming applications. © 2008 Asian Network for Scientific Information.

引用

页码：585 / 593

页数：8

共 11 条

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