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本文从P2P技术和P2P系统结构模型入手,结合了现实中流媒体传输存在的问题,对流媒体信息传输的P2P技术做了研究和讨论。然后以校园网中的流媒体服务系统为例,提出了基于逐层代理的P2P传输技术的改进方案并进行了具体的技术实践。
This article starts with the P2P technology and the P2P system structure model, and combines the problems in streaming media transmission in reality. The P2P technology of streaming media information transmission is researched and discussed. Then taking the streaming media service system in campus network as an example, this paper proposes an improved scheme of P2P transmission technology based on layer-by-layer proxy and carries out specific technical practice.