航空学报 > 2001, Vol. 22 Issue (S1): 67-69

CNS/ATM网关系统性能分析

钟青, 张其善   

  1. 北京航空航天大学电子工程系 北京 100083
  • 收稿日期:2000-05-10 修回日期:2000-10-25 出版日期:2001-11-25 发布日期:2001-11-25

ANALYSIS OF PERFORMANCE FOR CNS/ATM GATEWAY SYSTEM

ZHONG Qing, ZHANG Qi-shan   

  1. Department of Electronic Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:2000-05-10 Revised:2000-10-25 Online:2001-11-25 Published:2001-11-25

摘要:

详细介绍了CNS/ATM网关系统性能分析方法。采用了嵌入式马尔可夫链模型分析 CNS/ATM网关系统性能。通过计算机仿真,具体分析了各种因素对CNS/ATM网关系统性能的影响。该分析表明,可通过提高系统的信息处理强度和减少信息处理时间均方差来改善系统的性能。这对于系统设计和性能改善具有指导意义。

关键词: 排队服务系统, 嵌入式马尔可夫链, 网关

Abstract:

A method is proposed to analyze the performance for CNS/ATM gateway system. The method uses an imbedded Markov chain to analyze the system performance. Based on a computer simulation sample, the effect of many system factors on the system performance is analyzed. In order to improve the system performance, the information process intensity needs to be increased, and the information process time variance needs to be decreased.

Key words: queuing t heory, imbedded Mar kov cha in, gateway