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Conference Paper Numerical Analysis of Content Distribution Method for Content Delivery Networks
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Authors
Seng Kyoun Jo, Kwi Hoon Kim, Chang Woo Youn, Hyun Woo Lee
Issue Date
2009-09
Citation
International Symposium on Communications and Information Technology (ISCIT) 2009, pp.760-761
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ISCIT.2009.5341142
Project Code
09MR5700, Development of Open-IPTV Platform Technologies for IPTV Convergence Service and Content Sharing, Won Ryu
Abstract
In this paper, we analysis content distribution method for Content Delivery Networks. It is necessary to manage content distribution differentially based on its characteristic. To address this issue, we explained origin server capability with multi-priority service and revenue concept. For including the aspect of operational revenue, we define a performance index with the terms 'plus' and 'minus' respectively according to whether a service request is successfully conducted or not. For the numerical analysis, we show that origin server can be modeled as M/M/m/m, investigate how it is differentiated compared with FCFS based distribution policy as the aspect of performance index. ©2009 IEEE.
KSP Keywords
Content delivery network(CDN), Distribution policy, Multi-priority, Numerical Analysis, Priority service, content distribution, performance index