机构地区: 华南理工大学电子与信息学院电子与通信工程系
出 处: 《通信学报》 1999年第6期69-76,共8页
摘 要: “业务特性”的快速集成是电信系统发展的趋势,本文提出了基于着色Petri网(CP网)的业务特性集成模型。在本方法中,基本的电话系统以及每个业务特性以一个CP网来模拟,当把一个业务特性集成到系统中时,相应于把代表它的CP网嵌入系统的网中。本模型既形象化地模拟业务特性的集成,同时可以用数学方法来分析业务特性的行为,可应用于检测和解决业务特性的交互作用。 This paper presents a colored Petri nets (CPnets) based approach for modeling the integration of features in telecommunications systems. In this approach, the basic telecommunications system and its features are each represented as a CPnet. When a feature is added into the system, its CPnet is inserted into the CPnet of the system. This model can view the system logical structure graphically and analyse the system in a mathematical way. It can be used to detecting and managing feature interactions.