Topology Dynamics in a P2PTV Network

被引：0
|
作者：
Tang, Siyu [1 ]
Lu, Yue [1 ]
Hernandez, Javier Martin [1 ]
Kuipers, Fernando [1 ]
Van Mieghem, Piet [1 ]
机构：
[1] Delft Univ Technol, NL-2600 GA Delft, Netherlands
来源：
NETWORKING 2009 | 2009年 / 5550卷
关键词：
Topology dynamics; SopCast; P2PTV;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In recent years, a number of commercial peer-to-peer TV (P2PTV) applications have been launched. Yet, their mechanisms and characteristics are unknown. In this paper, we study SopCast, a typical proprietary P2PTV system. Treating SopCast as a black box, we perform a set of experiments that are suitable to analyze SopCast in depth. We attempt to disclose the SopCast protocol. The dynamic nature of the SopCast overlay, in terms of node degree, is also addressed in this paper. Our approaches in analyzing the SopCast mechanism and characterizing its topological properties reveal important design insights in SopCast, and may help to better understand similar P2PTV systems.
引用
收藏
页码：326 / 337
页数：12
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