Fair Peer Assignment Scheme for Peer-to-Peer File Sharing

NCU Institutional Repository > 資訊電機學院 > 通訊工程學系 > 期刊論文 > Item 987654321/51484

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/51484

题名:	Fair Peer Assignment Scheme for Peer-to-Peer File Sharing
作者:	Hu,CL;Chen,DY;Chang,YH;Chen,YW
贡献者:	通訊工程學系
关键词:	STRUCTURED P2P SYSTEMS;NETWORKS;CHURN
日期:	2010
上传时间:	2012-03-27 18:54:07 (UTC+8)
出版者:	國立中央大學
摘要:	The reciprocal virtue of peer-to-peer networking has stimulated an explosion of peer population and service capacity, ensuring rapid content distribution in peer-to-peer networks. Critical issues such as peer churn, free riding, and skewed workload significantly affect performance results such as service agility, fairness, and resource utilization. To resolve these problems systematically, this study proposes a peer assignment scheme that supports fair peer-to-peer file sharing applications. The proposed scheme exploits the peer duality of both server-oriented peer capacity and client-oriented peer contribution. Accordingly, the system server can prioritize download requests and appropriately assign server peers to uploading file objects. Several functional extensions, including peer substitution and elimination, bandwidth adjustment, and distributed modification, help cope with subtle situations of service starvation and download blocking, and hence make the system design robust and amenable. Simulation results show this design is examined under both centralized and distributed peer-to-peer environments. Performance results confirm that the proposed mechanisms are simple but effective in maintaining service agility and fairness, without loss of overall service capacity in peer-to-peer files sharing systems.
關聯:	KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS
显示于类别:	[通訊工程學系] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	545	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing

数据加载中.....