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Addressing topology mismatch and network instability problems existing in Application Layer Multicast (ALM), a novel ALM scheme based on redirection is proposed. Simulation results show that the scheme would decrease the traffic of core network and end-to-end delay of service effectively.
Toward the P2P topology mismatch problem, we proposed a novel P2P service re-directing scheme and it is fully described in reference. Furthermore, we have successfully implemented this mechanism in EPON system. Experimental results show that our scheme can effectively reduce core network traffic, and evidently improve clients' downloading rate.
This paper proposed a redirection scheme used in the broadband access network to optimize the transmission of p2p service. The excellent performance of the proposed scheme in decreasing the burden of the core network data is verified through the simulations with NS2.
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