%0 Journal Article
%T A Hierarchical Multicast Address Allocating Strategy in Data Distribution Management<br>数据分发管理机制中层次化组播地址分配策略
%A SHI Yang
%A LING Yun-xiang
%A JIN Shi-yao
%A ZHANG Chen-xi
%A <br>史扬
%A 凌云翔
%A 金士尧
%A 张晨曦
%J 软件学报
%D 2001
%I 
%X HLA (high level architecture) is a new generation of technical framework for distributed interactive simulation which supports simulation interoperability and reusability. But distributed interactive simulations under Internet environment face the challenge of system scalability due to the limited resources of bandwidth and computation. HLA provides the possibility for system scalability through data distribution management (DDM). In this paper, the technical approach to DDM is discussed and a new strategy is proposed for multicast address allocation. This new strategy uses a hierarchical method to allocate addresses to solve the problem of contradiction between number of multicast addresses supported by hosts and the redundant data received by hosts. The new strategy also supports for the reliable transferring and data bundling of simulation data.
%K high level architecture
%K scalability
%K data distribution management
%K data filtering
%K routing space
%K multicast communication<br>高层体系结构
%K 可扩缩性
%K 数据分发管理
%K 数据过滤
%K 路径空间
%K 组播通信
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=C75FAE7B0B2E8B5A&yid=14E7EF987E4155E6&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=EB58C3052341AAA3&eid=3081401A9FAB9CE2&journal_id=1000-9825&journal_name=软件学报&referenced_num=12&reference_num=12