Parallel overlays for high data-rate multicast data transfer
Publication in refereed journal

香港中文大學研究人員

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摘要Recently a number of application-layer multicast (ALM) protocols have been proposed as a promising alternative to deploying multicast services in the unicast-only Internet. Current ALM protocols work very well for low data-rate applications but can suffer from link-level load imbalance, and consequently link congestions, when applied to high data-rate applications. This work addresses this problem by extending the well-known NICE protocol to use multiple parallel overlays in the same ALM session to spread the data traffic across more available network links, and thus leading to significantly improved performance. Extensive simulation results show that the proposed protocol can support three times the data-rate compared to NICE and yet can reduce the end-to-end data delivery delay by more than 50%. (c) 2006 Elsevier B.V. All rights reserved.
著者To KK, Lee JYB
期刊名稱Computer Networks
出版年份2007
月份1
日期17
卷號51
期次1
出版社ELSEVIER SCIENCE BV
頁次31 - 42
國際標準期刊號1389-1286
電子國際標準期刊號1872-7069
語言英式英語
關鍵詞application layer multicast; high-data rate transfer; parallel overlay network; tree-based topology; video streaming
Web of Science 學科類別Computer Science; Computer Science, Hardware & Architecture; COMPUTER SCIENCE, HARDWARE & ARCHITECTURE; Computer Science, Information Systems; COMPUTER SCIENCE, INFORMATION SYSTEMS; Engineering; Engineering, Electrical & Electronic; ENGINEERING, ELECTRICAL & ELECTRONIC; Telecommunications; TELECOMMUNICATIONS

上次更新時間 2020-04-08 於 06:00