自由飞行航空数据网关键技术及展望  

Overview of aeronautical data network technology with concept of free flight

作　　者：贾航川[1] 吕娜 张衡阳[1] 王安[1] 段荣[1] 

机构地区：[1]空军工程大学信息与导航学院,陕西西安710077

出　　处：《计算机工程与设计》2013年第10期3394-3401,共8页Computer Engineering and Design

基　　金：陕西省自然科学基金项目(2010JM8008)

摘　　要：为实现自由飞行目的,研究了通过自由飞行航空数据网(free flight aeronautical data network,FFADN),采取多跳形式提供对空中和地面节点数据连通的通信方式。依托航空电信网(ATN),概述了FFADN的基本概念、应用背景、主要特点,介绍了FFADN研究现状,分析了FFADN关键技术,对FFADN的发展进行了展望,提出了民用FFADN网络模型,为未来ATN多层次网络的发展与应用提供了一定借鉴。To achieve concept of free flight,a research of employing FFADN to provide data access for nodes in the air and ground by regarding air station as data backbone with form of MANET is studied.The conceptual basis of FFADN is summarized first,of whose applying background and major feature are derived later,which also lead to the analysis of research actuality,combined with key technology of FFADN.Finally,an ADN model of free flight for future ATN is proposed,which prospectes and supplies a reference to the development and applying of FFADN.

关 键 词：自由飞行 航空数据网 航空电信网 路由 媒体接入控制 

分 类 号：TN915.02[电子电信—通信与信息系统]