近年来，因特网上的流媒体应用得到了迅猛发展，IP组播和应用层组播成为网路中的研究热点。
Streaming media over the Internet is booming nowadays. IP multicast and application layer multicast has become the study hotspots.
该方案既有效解决了应用层组播可靠传输问题，又降低了恢复时延和系统开销。
The scheme improves the reliability of data transmission, and reduces system overhead and the latency of recovery.
该文讨论了目前四种有代表性的应用层组播协议并且给出了这些协议的性能和应用的比较。
This paper discusses four application layer multicast protocols which are classic today and presents a comparison of performance and application of these schemes.
综述了P2P技术、应用层组播技术和流媒体技术。
Theory of P2P networks ALM technology and stream media technique are summarized.
目前增强应用层组播鲁棒性的方案主要包括：降低失效节点发生频率、失效检测和树重构技术、多树环结构和使用洪泛机制。
At present, the scheme of enhancing robustness of the ALM include: reducing the frequency of failure nodes, failure detection and tree reconstruction technique, flood mechanism, multi-trees and rings.
本文基于“中国下一代互联网大规模路由和组播技术的研究与试验”项目，对应用层组播流媒体系统中的核心——流媒体处理技术进行了研究与实现。
This thesis makes research and implementation on the key technology in the ALM video living system—streaming media processing which is based on the project of CNGI(China Next Generation Internet).
本文基于“中国下一代互联网大规模路由和组播技术的研究与试验”项目，对应用层组播流媒体系统中的核心——流媒体处理技术进行了研究与实现。
This thesis makes research and implementation on the key technology in the ALM video living system—streaming media processing which is based on the project of CNGI(China Next Generation Internet).
应用推荐