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根据不同业务特性设立四种优先级进行管理，采用轮询方式进行各优先级队列信元的发送处理．设计了ＡＴＭ网络中突发业务处理模型．用Ｍ／Ｍ／１／Ｎ数学模型对突发业务的信元丢失情况进行分析．该模型使突发业务得以公平传输，同时确保服务质量并适用于ＡＴＭ网络节点的信息处理
According to different business characteristics set up four kinds of priority management, the use of polling method for the priority queue cell transmission processing. The design of burst service processing model in ATM network is designed. The M / M / 1 / N mathematical model is used to analyze the cell loss of burst service. The model enables fair transmission of burst services while ensuring quality of service and suitable for information processing in ATM network nodes