DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Choi, Mun-Kee | - |
dc.contributor.advisor | 최문기 | - |
dc.contributor.author | Choi, Sae-Sol | - |
dc.contributor.author | 최새솔 | - |
dc.date.accessioned | 2011-12-28T02:38:54Z | - |
dc.date.available | 2011-12-28T02:38:54Z | - |
dc.date.issued | 2007 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=392877&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/54492 | - |
dc.description | 학위논문(석사) - 한국정보통신대학교 : 경영학부, 2007.8 , [ v, 46 p. ] | - |
dc.description.abstract | In order to deploy successfully IPTV services, how to distribute content efficiently is one of critical problems. In this context, this study proposed cost effective resource allocation scheme in content delivery network (CDN) for IPTV services. Specifically, this study focuses on two problems: (1) how many replicated content are required in order to guarantee the blocking probability which is less than service requirement. (2) On which servers the content should be stored to minimize total cost (i.e. summation between storage cost and communication cost). To analyze these problems, this study reflects two technical issues into the proposed scheme: the trade off relationship between storage cost weight and communication cost weight, and content request pattern in accordance with content preference and daily request arrival rate. The proposed scheme is designed to give the optimal number of content copies which should be stored at each type server such as Edge server and Distribution server under given request condition. The scheme was evaluated by numerical analysis, and the result of this study is expected to be a practical guideline on designing CDN for IPTV services. | eng |
dc.language | eng | - |
dc.publisher | 한국정보통신대학교 | - |
dc.title | Cost effective resource allocation scheme in content delivery network for IPTV services | - |
dc.title.alternative | IPTV 서비스를 위한 콘텐트 전송 네트워크의 비용효과적인 자원할당방안 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 392877/225023 | - |
dc.description.department | 한국정보통신대학교 : 경영학부, | - |
dc.identifier.uid | 020054649 | - |
dc.contributor.localauthor | Choi, Mun-Kee | - |
dc.contributor.localauthor | 최문기 | - |
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