The result shows that the reliable multicast transport protocol based on NAK with the NAK suppression scheme requires a smaller bandwidth and exhibits perfect scalability.

• 性能分析结果表明基于否定确认且采用否定确认抑制策略的可靠组播传输协议成功传输组播数据包时所需要的带宽较小 ,并具有良好的可扩展性