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文章提出了一种输入为多媒体信源的利用模糊控制技术的ATM网络业务流警管方案。文章以ATM复用器为例,用MMBP模型讨论了该方案的可能性,给出了模糊控制规则及其调整过程和实现步骤。仿真表明,该方案能满足多个不同语音、图像、数据信源的分别或同时接入,其信元时延、丢失、抖动等服务质量指标均优于常规漏桶算法。
In this paper, an ATM network traffic policing scheme using fuzzy control input as a multimedia source is proposed. Taking ATM multiplexer as an example, the paper discusses the possibility of this scheme by MMBP model, and gives the rules of fuzzy control, the adjustment process and the realization steps. The simulation results show that this scheme can meet the different or simultaneous access of many different voice, image and data sources, and the service quality indexes such as cell delay, loss and jitter are better than those of the conventional leaky bucket algorithm.