P2P streaming media on-demand scheme based on network coding

The paper presents a P2P streaming media transmission scheme based on network coding, analyzes P2P streaming on-demand transmission problems, on the basis, designs a P2P streaming media on-demand protocol based on network coding, introduces network coding to solve problem of node failure, achieves sequential reception by sliding window, optimizes node selection strategy, The above strategies make a useful improvement in reducing the P2P streaming media transmission delay, packet loss rate and reducing server load.