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网络传输层协议的随机Petri网模型及性能分析
引用本文:詹柔莹.网络传输层协议的随机Petri网模型及性能分析[J].电子科技大学学报(社会科学版),2001(1).
作者姓名:詹柔莹
作者单位:电子科技大学宽带光纤传输与通信系统技术国家重点实验室!成都
基金项目:国防科工委预研基金资助项目
摘    要:描述了广义随机高级Petri网(GHLSPN)在计算机网络传输协议的模型与性能评价中的作用, 并对影响网络性能的系统指标进行了讨论;同时考虑了确认控制、窗口流控制和错误重传控制等机制对网络系统的性能影响,克服了以往对网络性能评估的某些局限。

关 键 词:Petri网  计算机网络  传输协议  性能评测

General High-level Stochastic Petri Nets for Modeling and Performance Analysis of A Transport Protocol
Zhan Rouying.General High-level Stochastic Petri Nets for Modeling and Performance Analysis of A Transport Protocol[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2001(1).
Authors:Zhan Rouying
Abstract:This paper presents general high-level stochastic petri nets (GHLSPN), by which the method of modeling and performance analyzing for computer networks is proposed. Several real network parameters are considered, such as the control by acknowledgement, window suits and repeat mechanism for errors, which generally determine the overall performance of the computer networks. The algorithm overcomes some restrictions in previous algorithms.
Keywords:petri nets  computer networks  transport protocol  performance evaluation
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