【摘要】 协同虚拟环境是支持多用户进行协同工作的一个共享虚拟空间,为了实现用户之间的协同工作,协同虚拟环境的网络通信体系结构必须满足一致性和可扩展性等要求。该文从网络的拓扑结构、消息过滤机制、数据压缩方法和通信协议等方面对协同虚拟环境的通信体系结构进行了分析和讨论,最后指出了需要进一步研究的方向。更多还原

【Abstract】 Collaborative virtual environment systems are shared virtual spaces where remote users participate in colla-borative works.Network communication architecture for collaborative virtual environments must satisfy the requires of consistency and scalability.The aspects such as network topology,message filtering methods,data compression and communication protocols are discussed,and the way of development in communication architecture for the collaborative virtual environment systems is pointed out.更多还原