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分布式实时视频服务系统的设计与实现

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摘要 在基于无线局域网(WLAN)的实时视频应用中,当网络规模较小时,单个视频服务器可以进行信息管理和视频转发,满足应用需求。但是当视频源和用户数大量增多时,就需要构建分布式视频服务器系统,通过采用有效的视频源和用户请求调度策略,实现多服务器间的负载平衡,从而提升整个系统的效率。文章通过对调度策略以及负载平衡问题的探讨,结合实时的无线视频传输应用,设计了一套通信机制,并初步实现了分布式视频服务器系统框架。
作者 李鑫
出处 《电信快报(网络与通信)》 2006年第12期14-17,共4页 Telecommunications Information
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