基于多竞价拍卖机制的对等网络分布式组播协议研究

摘要

This paper presents a novel multicast algorithm in Peer-to-Peer (P2P) networks, which can restrain the selfish and malicious actions of P2P nodes using the multi-bids auction mechanism.This paper also discusses the distributed multicast protocol to ensure that the algorithm proposed will operate normally in the highly dynamic network environment. Simulation results demonstrate the effectiveness and reliability of the proposed protocol.%本文提出了一种新的对等网络组播算法,该算法能通过多竞价拍卖机制有效地遏制了组播节点的自私行为和其它恶意行为.同时,本文提出了分布式的组播协议,以保证该组播算法在高度动态的对等网络环境下有效运行.仿真结果验证了本文所提组播算法及协议的有效性和可靠性.