DocumentCode
1604215
Title
Gaussian approximation of CDN call level traffic
Author
Bak, Andrzej ; Gajowniczek, Piotr ; Pilarski, Marcin
Author_Institution
Inst. of Telecommun., Warsaw Univ. of Technol., Warsaw, Poland
fYear
2011
Firstpage
135
Lastpage
141
Abstract
The Content Distribution Networks (CDN) are based on one of the most fruitful ideas in nowadays Internet. There is an increasing competition between CDN providers that place their Web servers in various locations, closer to end users. The future Internet solutions have to assure however that users are not only able to observe the live events and download different content via caching systems, but also that the CDN providers can ensure the quality adequate to the observed demand. This requires knowledge about the characteristics of traffic incoming to the system. In this paper we analyzed the call-level CDN traffic on the base of observations and measurements taken from the Polish Telecom CDN network.
Keywords
Gaussian processes; Internet; file servers; telecommunication traffic; CDN call level traffic; CDN providers; Gaussian approximation; Internet; Polish Telecom CDN network; Web servers; caching systems; content distribution networks; Correlation; Data models; Discrete wavelet transforms; Internet; Linear regression; Servers; Tin;
fLanguage
English
Publisher
ieee
Conference_Titel
Teletraffic Congress (ITC), 2011 23rd International
Conference_Location
San Francisco, CA
Print_ISBN
978-1-4577-1187-9
Electronic_ISBN
978-0-9836283-0-9
Type
conf
Filename
6038474
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