基于5G无线链路的空管甚高频业务传输研究  

Research on VHFF Data Transmission of ATC Based on 5G Wireless Link

作　　者：赵卫彬 ZHAO Weibin(Henan Sub-bureau,Central South Air Traffic Management Bureau CAAC,Zhengzhou 450000,Henan,China)

机构地区：[1]中国民用航空中南地区空中交通管理局河南分局,河南郑州450000

出　　处：《民航学报》2024年第6期69-72,27,共5页Journal of Civil Aviation

摘　　要：针对环境原因导致运营商地面线路异常中断的风险及中南空管局卫星通信网大范围退出服务后,空侧保障力量薄弱的问题,考虑5G无线链路在带宽、时延、可靠性等方面的优势,本文在分析5G网络切片技术的基础上,设计测试方案、搭建测试环境,采用5G无线链路承载空管甚高频业务,对测试过程中遇到的问题进行分析解决。测试结果表明5G无线链路可用于传输空管甚高频业务,为5G无线链路作为空侧方案承载空管业务,提升空管应急保障能力打下基础。In view of the risk of abnormal interruption of operators'ground lines due to environmental reasons and the weak air side support force after the satellite communication network of the Central South Air Traffic Management Bureau CAAC is largely out of service,in consideration of the advantages of 5G wireless links in bandwidth,delay,reliability and other aspects,this paper designs test schemes and builds test environments based on the analysis of 5G network slicing technology.The 5G wireless link is used to support ATC VHF service,and the problems encountered in the test process are analyzed and solved.The test results show that 5G wireless links can be used to transmit ATC VHF services,laying a foundation for 5G wireless links to support ATC services as an air side solution and improve ATC emergency support capability.

关 键 词：5G网络切片 5G无线链路 甚高频 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]