态势信息感知下的航空网络动态中继协议  

A Dynamic Relaying Protocol Based on Status Information for Aeronautical Network

作　　者：陈柯帆[1] 王锦江[2] 吕娜 贾航川 

机构地区：[1]空军工程大学信息与导航学院,西安710077 [2]空军工程大学综合电子信息系统与电子对抗技术研究中心,西安710051 [3]394162部队,西安710600

出　　处：《空军工程大学学报（自然科学版）》2015年第3期66-70,共5页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61472443)

摘　　要：复杂的作战环境造成航空网络的网络拓扑和信道环境复杂多变,给网络连通性的维持带来了挑战。为满足航空网络对网络连通性的需求,提出了一种基于态势信息感知的动态中继协议,并利用Exata网络仿真软件对所提协议性能进行了仿真分析。通过对无中继、固定中继以及采用所提中继协议的3种航空网络远距离航空平台间吞吐量性能进行分析对比,所提协议较好地提升了平台间吞吐量,表明协议能很好地维持航空网络的网络连通性。The complex operational environment makes the network topology and channel environment complex and volatile,which brings challenges to the maintenance of aeronautical network connectivity.In order to satisfy the demand for network connectivity of aeronautical network,a dynamic relaying protocol based on status information for aeronautical network is proposed,and Exata network emulator is used to analyze the performance of the proposed protocol.By comparing the throughput performance between two aeronautical platform away from each other in three kinds of the aeronautical network without relaying, with fixed relaying,and with the proposed relaying protocol,the use of the proposed protocol can achieve better performance of the network throughput,which means that the proposed protocol is good in maintai-ning the aeronautical network connectivity.

关 键 词：中继协议 航空网络 态势信息 吞吐量 Exata 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]