A Simple Analysis of the Transient Period in Peer-to-Peer Networks

被引:0
|
作者
Ko, Young Myoung [1 ]
机构
[1] Pohang Univ Sci & Technol, Dept Ind & Management Engn, Gyeongbuk 790784, South Korea
基金
新加坡国家研究基金会;
关键词
Peer-to-peer network; transient period; queues; multimedia business; FILE-SHARING SYSTEMS; REPLICATION;
D O I
10.1109/LCOMM.2015.2446486
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
We consider a peer-to-peer (P2P) network with two phases: the transient period and the stationary period. In the transient period, bursting demand causes a rapid increase in the number of servers, and users (customers) experience significant delays due to the lack of peers that can share the file. So, companies that would utilize P2P networks should seriously consider the transient period as the quality of service can be significantly degraded during that period. To understand the transient period and extract more explicit intuition on it in a P2P scheme, we build a simplified model and derive the closed form expressions and numerical results for performance measures. We also discuss the waiting time of users and the transient period when a file comprises multiple chunks.
引用
收藏
页码:1528 / 1531
页数:4
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