摘要
首次把CoGIS分同步CoGIS和异步CoGIS两类,进一步阐述体系结构、功能模块,提出基于T.120数据会议系统的CoGIS原型,并详细分析了原型的层次结构和同步流程。进一步丰富了CoGIS的外延和内涵,并为CoGIS系统的实现提供了切实可行的方案。
This paper classifies CoGIS into synchronous CoGIS and asynchronous CoGIS for the first time. By explaining the system structure and function module, it proposes a CoGIS prototype based on T. 120 data conference system, and analyzes the hierarchical structure of the prototype and the synchronous procedure in detail. This paper offers a feasible scheme for realization of CoGIS system in further.
出处
《计算机工程》
CAS
CSCD
北大核心
2006年第5期100-101,151,共3页
Computer Engineering
