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一、概述近年来在Internet网上涌现了很多新应用vat.wb,ivs,多址通讯为这些应用提供了高效的数据传送方法,但Internet网的体系结构针对点对点通讯设计,在使用多址通讯时将引发ACK或NACK内向爆炸(implosion),针对这一问题有两个主要研究方向:定时器方法和等级结构方法。等级结构方法对接收者进行分区,每个区选择一个接收者作为代理(如RMTP中的Designated Receiver),由代理负责
I. Overview In recent years, many new Internet applications have emerged in the Internet vat.wb, ivs, multiple access communications for these applications provide an efficient method of data transfer, but the Internet network architecture for point-to-point communication design, the use of multiple access communication Will trigger an ACK or NACK introversion, there are two main research directions for this problem: the timer method and the hierarchical structure method. The hierarchical structure method divides the receivers, each receiver selects one receiver as a proxy (such as Designated Receiver in RMTP), and the proxy