Multicast Address Allocation Based on Interest Constraints
Multicast address allocation is a key and difficult points of HLA simulation system.Multicast address allocation need to select or improve according to the actual application needs.In the data distribution management based HLA simulation grid,for the contradiction of redundant data receives and multicast address demand,we put forward a multicast address allocation of HLA hierarchy structure and described the data forwarding algorithm.Within the site,multicast address allocation use the method based on the data receiver and forwarding server contains a filter allocation table based on the receivers multicast address.When there is a data access,RTIA according to assign tables to forward the data to the appropriate multicast addresses.Using this method,you can avoid node receives data not related to.The simulation experiment and results analysis show that:the maximum level of nodes in the multicast reception of the message overhead can be significantly enhanced; using the hierarchical multicast routing aggregation,and based on the aggregation of routing information that is both feasible and effective.
Index Terms-Distributed Simulation Multicast Address Allocation Hierarchy Structure
Yunxia Yu Weiqun Han Xiaoxuan Tian
College of Computer Engineering Jingchu University of Technology Jingmen, P.R.China School of Automobile Engineering Wuhan University of Technology Wuhan, P.R.China Control and Electronic Technology Beijing Research Institute Beijing, P.R.China
国际会议
太原
英文
148-151
2013-04-06（万方平台首次上网日期，不代表论文的发表时间）