【摘要】 在组播获得广泛应用之前,必须解决拥塞控制问题.组播拥塞控制有两个重要的评价目标:可扩展性和TCP友好(TCP-friendly).围绕这两个评价目标,介绍组播拥塞控制的研究现状,从不同角度对组播拥塞控制算法进行分析,并讨论最近的组播拥塞控制协议,最后指出今后的研究方向.更多还原

【Abstract】 The problem of congestion control must be solved before the large-scale deployment of multicast. There are two important goals in multicast congestion control protocols: scalability and TCP-friendly. In this paper, the two goals are introduced, a survey on multicast congestion control is presented. Some recent protocols are discussed. The orientations of the future research are also given.更多还原