HALVM:a Hierarchical Adaptive Architecture for Large-scale Layered Video Multicast
It is known that end-point driven and static configuration proxy based adaptive methods can not apply to analyze extension,dynamic and complexity properties of large-scale video multicast applications.To solve this challenging problem,a hierarchical adaptive architecture for large-scale layered video multicast(HALVM) based on dynamic self-organized proxy,HALVM,is developed.HALVM decomposes a large-scale video multicast system into a series of hierarchical sub-systems of small-scale.In HALVM,adaptability is realized by the sources,sinks,and hierarchical proxies respectively.HALVM is a promising scheme which can be extended easily and be managed effectively.