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CAINONET业务流设计系统的通信模型描述
引用本文:杨新宇,郑守淇,曾明,朱利,魏恒义. CAINONET业务流设计系统的通信模型描述[J]. 小型微型计算机系统, 2001, 22(4): 426-429
作者姓名:杨新宇  郑守淇  曾明  朱利  魏恒义
作者单位:西安交通大学计算机系
基金项目:国家863项目资金资助(项目编号863-300-02-07-99)
摘    要:
业务流设计是网络工程的一个重要方面,用于网络的性能评价和性能优化。Petri网具有异步并发的特性,主要应用于分布式系统。中国高速信息示范网(CAINONET)业务设计系统(CTES)是一个典型的分布式系统,CTES各模块分别部署在网络的不同节点上,整个系统的正常运行依赖于各模块间的相互通信。本文在基本Petri网的基础上,针对CTES的系统动态重构的特性(即模块个数不定性),提出了一种新的Petri网,对CTES的通信模型进行了描述。

关 键 词:CAINONET Petri网 通信模型 代理器 业务流设计系统 计算机网络
文章编号:1000-1220(2001)04-0426-04

A SPECIFICATION OF COMMUNICATION MODEL FOR CAINONET TRAFFIC ENGINEERING SYSTEM
YANG Xin yu ZHENG Shou qi ZENG Ming ZHU Li WEI Heng yi. A SPECIFICATION OF COMMUNICATION MODEL FOR CAINONET TRAFFIC ENGINEERING SYSTEM[J]. Mini-micro Systems, 2001, 22(4): 426-429
Authors:YANG Xin yu ZHENG Shou qi ZENG Ming ZHU Li WEI Heng yi
Abstract:
Traffic engineering is defined as the aspect of network engineering that deals with the issue of performance evaluation and performance optimization of operational networks. Petri network has a character of asynchronism and concurrency. It is usually applied to distributed systems. CAINONET(China Advanced Info Optical NETwork) Traffic Engineering System (CTES) is a typical distributed system. The modules in CTES are deployed on different nodes of the network. The operations of CTES depend upon the communications among the modules. Therefore, we propose a new Petri network Aggregation Petri Network (APN) based on basic Petri network and considering the character of system dynamic reconstruction, to specify the communication model of CTES.
Keywords:CAINONET  Traffic engineering  Petri network  Communication model
本文献已被 CNKI 维普 万方数据 等数据库收录!
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