多媒体网络的选用与分析  

Research and Analysis of Multimedia Network

作　　者：申崇江[1] 雷谨亮[2] 张文军[1] 

机构地区：[1]上海交通大学图象通信与信息处理研究所,上海2000302 [2]科技部高技术研究发展中心,北京100852

出　　处：《计算机工程》2001年第7期86-87,共2页Computer Engineering

摘　　要：研究了分布式多媒体系统中网络的选用及其性能分析,重点分析了以太网实时性、可预测性和可靠性问题,指出以太网可满足一般 的软实时应用,实验也证明了以太网可支持多媒体服务,由于以太网的广泛使用以及多媒体应用的日渐趋多,该文的工作对工程实践有着指导意义。In this paper, the network and its performance in distributed multimedia system are researched. The real-time, predictability and reliability of networks are analyzed in detail.The conclusion is obtained that Ethernet can provide soft real-time service.The experiments also prove it's correct.The paper's work has directive to engineering, because of the popularity of Ethernet and multimedia application.

关 键 词：多媒体网络 以太网 实时网络 ATM 集线器 通信协议 

分 类 号：TN919.85[电子电信—通信与信息系统] TP393.11[电子电信—信息与通信工程]