基于流媒体交换网的流媒体网络文件系统——IPTV流媒体分发和交付技术的新突破

The Streaming Media NFS based on Streaming Media Switch Network

IPTV的推广对开放、大规模、高可靠、低成本的流媒体分发和交付处理系统提出了全新的需求,采用网格技术面向业务的解决方案成为业界主攻的目标。基于流媒体交换网的流媒体网络文件系统是近来在该领域的重要突破。这种颠覆性的概念、体系结构和技术同时也指出了Internet技术进一步发展的方向。

The generalization of IPTV brings new requirement on the streaming media distribution and delivery processing system which is opening and oftarge scale, high reliability and low cost. Adopting grid technology, the service ＂oriented solution becomes the main ob- jective in the industry. The streaming media network file system （NFS） based on streaming media exchange network is an important breakthrough in this field. Meanwhile, this subversive concept, system architecture and technology point out future developing direction of Internet technology.