| 摘要: |
| 介绍了Asterix Category 021协议的数据项内容、用户应用程序框架（UAP）的结构、
报文数据块的布局，以及ADS-B系统应用该协议的方式，分析了该协议的实例应用和协议报
文
的解析，提出了处理报文的思路。研究与分析结果可为如何使用Asterix Category 021协议
生成与解析报文提供参考。 |
| 关键词: 空中交通管制 ADS-B Asterix Category 021协议 报文标准 协议应用 |
| DOI： |
|
| 基金项目: |
|
| Application and analysis of Asterix Category 021 Protocol |
| YANG Shan,SHI Hong-wei |
| () |
| Abstract: |
| The content of Data Items, composition of user application profile and lay
out of message data block included in Asterix Category 021 protocol are introduc
ed,as well as how the A
DS-B system complies with the protocol. The application of Asterix Category 021
and the way to decode the protocol mess
age are analysed, a thought to dispose the message is presented.The research and
analysis result provides a reference to apply this protocol. |
| Key words: air traffic control ADS-B Asterix Category 021 protocol report standard protocol application |
