P2P streaming model research based on hybrid underlay topology networks
混合底层拓扑网络中的P2P流媒体模型研究

The evolution of Internet result in IPv4/IPv6 hybrid underlay network infrastructure. This paper addressed the architectural and fundamental design issues for supporting P2P streaming applications based on IPv4 and IPv6 coexist network environment. It proposed a layered P2P streaming system model, this model took the hybrid under-layer topology and security mechanism into consideration, which could improve the streaming data distribution efficiency and guarantee the security. Simulation result show that this layered model can satisfy the need of efficiency and security in P2P application in Internet evolvement.