HSRM层次化结构的动态构建和维护

Study on the Method of Constructing and Maintaining the Hierarchy of HSRM

HSRM是我们针对分布式组播会议控制的应用需求提出的层次化可扩展可靠组播通信模型 .本文根据分布式组播会议控制在分布性、可扩展性和鲁棒性等方面的要求 ,以分布、基于组播、自适应、公平和自治为目标 ,设计了HSRM层次化结构的分布式、自适应构建和维护算法 .

HSRM is a new hierarchical reliable multicast protocol proposed for the multicast-based distributed conferencing control. Considering the requirements of HSRM about distribution, scalability, and robusticity, we present a distributed self-adaptive mechanism to construct and maintain the hiberarchy of HSRM dynamically according to a series of criterions such as distributed, dynamical, fair, etc. Since constructing the hiberarchy is a common difficulty of all hierarchical reliable multicast protocols, we believe that our research contributes much to this area.