大规模组播通信组播技术研究，有关应用层，算法。-Large-scale multicast communication multicast technology research, the application layer, the algorithm.

几篇不错的关于应用层组播稳定性方面的文献，稳定性是应用层组播目前研究的一个重要方面。-Several good stability on the application layer multicast literature, stability is the application layer multicast an important aspect of the present study.