计算机应用 ›› 2005, Vol. 25 ›› Issue (01): 165-167.DOI: 10.3724/SP.J.1087.2005.0165

• 网络与通信 • 上一篇    下一篇

一种基于Petri网通信协议的分析和验证

王晶,樊晓桠,曹清   

  1. 西北工业大学计算机学院
  • 出版日期:2005-01-01 发布日期:2005-01-01

Analysis and validation of communication protocol based on Petri Net

WANG Jing, FAN Xiao-ya, CAO Qing   

  1. nstitute of Computer Science, Northwest Polytechnical University
  • Online:2005-01-01 Published:2005-01-01

摘要:

基于一个PDA项目,介绍了自行设计的利用固定电话网进行信息传输的一套通信协议。用Petri网抽象描述了一系列代表性链路层协议模型,并借助Petri网模拟工具对模型进行修正和改进,得到可实际工程应用的协议模型。

关键词: Petri网, 通信协议, 冲突, 协议验证

Abstract:

Based on a PDA project, a communication protocol which communicated through PSTN was introduced. Then, a series of representative link layer protocol models using Petri net were described abstractly. By the direction of Petri net emulation tool, these models were modified and improved gradually. Finally, a protocol model which could be applied in the practical work was achieved.

Key words: Petri Net, communication protocol, conflict, protocol validation

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