摘要
分布式虚拟实验室中各个节点的实验数据是由分布在网络中的所有节点共享的,在虚拟实验的过程中,网络中传输的数据信息较大。针对分布式虚拟实验室的大流量和高实时性特点及时透明数据交互的需求,采用分层结构设计了基于UDP协议的数据传输层,并以中间件的形式予以实现。阐述了分布式虚拟环境的网络底层构造及传输协议的中间件实现方法。
All test data are shared by nodes in the Distributed Vitual Lab. In the process of a vitual test, a great deal data need exchanged in the network. According to the character of high rate of flow and high real-time in the Distributed Vitual Lab, We designed its communication protocol which is based on UDP protocol, and realized with the middle component. In this paper, We expound the substrate structure of the network in the distributed virtual environment and then discussed the way of the middle component.
出处
《计算机应用与软件》
CSCD
北大核心
2006年第6期138-139,144,共3页
Computer Applications and Software
关键词
分布式虚拟实验室
中间件通信
Distributed ritual lab Middleware Communication
