航空学报 > 2001, Vol. 22 Issue (1): 51-53

VHF地空数据链网关信息处理模式分析

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:1999-11-12 修回日期:2000-01-19 出版日期:2001-02-25 发布日期:2001-02-25

EVALUATION OF MESSAGE OPERATION MODES ON AIR-GROUND VHF DATA LINK GATEWAY SYSTEM FOR CAAC

ZHONG Qing, ZHANG Qi-Shan   

  1. Department of Electronic Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:1999-11-12 Revised:2000-01-19 Online:2001-02-25 Published:2001-02-25

摘要:

VHF数据链网关信息处理模式直接影响系统的实时性,采用排队论模型详细分析了两种信息处理模式对系统实时性的影响,进行了计算机仿真,通过分析仿真结果,得到了适合的信息处理模式。

关键词: 排队论, 随机服务系统, 信息处理模式, 数据链, 网络通信

Abstract:

The message operation mode directly affects the real time performance of VHF data link gateway. This paper introduces the effect of two message operation modes on real time performance of VHF data link gateway. The analysis is based on the queuing theory. Computer simulation examples are presented in this paper. An effective message operation mode is proposed.

Key words: queuing theor y, sto chastic serv ice system, message o per ation mo de, data link, net wo rkscommunication