| 摘要: |
| 地空超短波话音通信网是实施航空管制与对空指挥通信的重要基础设施，而越区切
换是其实现连续、不间断地空通信中的重要一环。介绍了地空超短波话音通信网的构成和越
区切换过程，分析比较了地空超短波话音通信网与陆地移动通信系统和数据链系统在越区切
换上的区别，提出并详细阐述了地空超短波话音通信网越区切换的关键技术，展望了地空超
短波话音通信网越区切换的发展方向。 |
| 关键词: 地空超短波话音通信网 越区切换 广播式自动相关监视 航迹预测 包含检测 |
| DOI： |
|
| 基金项目:国家自然科学基金资助项目(61202490) |
|
| Handoff and its key technologies of ground-air ultra-short wave voice communication network |
| OUYANG Chao,YANG Xiao-peng,ZHANG Heng-yang,CHEN Qiang,NI Juan |
| () |
| Abstract: |
| The ground-air ultra-short wave voice communication network(GUWVCN) is
an important infrastructure for implementing air traffic control and air command
communication,and handoff is an important part of GUWVCN for keeping ground-ai
r communication successive.First,the structure and handoff process of GUWVCN are
introduced,and the differences of handoff between GUWVCN and land mobile commun
ication system,data link system are compared and analyzed.Second,the key techno
logies of handoff of GUWVCN are put forward and detailedly described.Finally,the
development trends of handoff of GUWVCN are pointed out. |
| Key words: ground-air ultra-short wave voice communication network handoff ADS-B track p
rediction inclusion test |
