ATM网络中的变比特速率视频图像业务模型

选择合适的业务源模型是成功设计和建设未来高效ＡＴＭ网络的一个非常重要的因素。因此至今，已提出了大量的业务源模型。本文就目前提出的变比特速率视频图像（ＶＢＲＶｉｄｅｏ）业务的主要经典模型，作一分析评价，并给出业务模型较详细的参数和选择准则。最后，给出采用一业务模型检测了我们设计的模糊联合存储漏桶模型在网络系统中业务带宽监管性能

The Model of Variable Bit Rate Video in ATM Networks

It is very important to choose a proper traffic source model for designing and building the future efficient ATM networks. Many traffic models are to be provided up to now. In this paper, we discuss and analyze the classical variable bit rate model, and bring out the detailed parameters and principles of choosing. At last, we use one traffic model to check the performance of the fuzzy associate memory leaky bucket which we have designed.