教師資料查詢 | 類別: 期刊論文 | 教師: 衛信文 Wei, Hsin-Wen (瀏覽個人網頁)

標題:MegaDrop: A Cooperative Video-on-Demand System in a Peer-to-Peer Environment
學年99
學期2
出版(發表)日期2011/07/01
作品名稱MegaDrop: A Cooperative Video-on-Demand System in a Peer-to-Peer Environment
作品名稱(其他語言)
著者Chen, Jia-Ming; Leu, Jenq-Shiou; Chen, Yen-Chiu; Wei, Hsin-Wen; Shih, Wei-Kuan
單位淡江大學電機工程學系
出版者Taipei: Institute of Information Science
著錄名稱、卷期、頁數Journal of Information Science and Engineering 27(4), pp.1345-1361
摘要In a Peer-to-Peer (P2P) environment, which can improve scalability and lessen bandwidth waste, the load of the Video-on-demand (VoD) services can be distributed to reduce the burden on centralized video servers and maximize the bandwidth utilization. Conventional P2P techniques for VoD services only consider data between active peers in the same VoD session. The inactive peers that leave the session but still hold some of the media content in their local storage are ignored. In this article, we design and implement a fully decentralized VoD service via P2P techniques, which is referred to as the MegaDrop system. The MegaDrop system not only takes active peers into consideration but also provides mechanisms for discovering inactive peers that contain desired media objects. Evaluation results of the MegaDrop system show that our architecture performs more efficiently when the more inactive peers involving to provide media blocks.
關鍵字peer-to-peer; video-on-demand; cooperative VoD; multioverlay; multilayer
語言英文(美國)
ISSN1016-2364
期刊性質國外
收錄於SCIE;EI
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式紙本
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