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ISSN: 2333-9721
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Multicasting Schedule in Distributed VOD System Based on Cooperative Cache
基于协作缓存的分布式VOD组播调度

Keywords: Architectures,Mechanisms,Virtual Cooperative Cache(VCC),Loss of Requests,Multicasting Schedule
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,替换机制,虚拟协作缓存,请求损失率,组播调度

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Abstract:

Caching control technology: the core of Distributed VOD ( DVOD) improves system efficiency . Good job can abso-lutely diminish the loss of usersrequests . Propose a new hierarchical architectures which adopts Double-Deck cache mecha-nisms used in two different hierarchies respectively. All of the nodesmemory in local video servers combine a virtual coopera-tive cache. Also present the multicasting schedule design of video documents based on it.

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