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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
- 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