Hybrid streaming media distribution model based on P2P and CDN
基于P2P和CDN的混合流媒体分发模型及分析*

Based on CDN and P2P, this paper provided a new HSDM. According to the relation of peers and streaming capacity in the system, realized and then simulated the hybrid model. The result shows that compared with traditional CDN and P2P, this new hybrid model obviously reduces the flow of backbone network. And also, with this new method can effectively reduce the pressure of CDN severs and the response time of system without compromising the media quality delivered, and increases the network utilization.