信息通信技术与政策2026，Vol.52Issue(4)：30-38,9.DOI:10.12267/j.issn.2096-5931.2026.04.004
面向低空安全的C-V2X协同避让技术:需求、架构与展望
C-V2X collaborative collision avoidance technology for low-altitude safety:requirements,architecture and prospects
摘要
Abstract
With the rapid development of the low-altitude economy,the high-density operation of aircraft has imposed stringent requirements on collision avoidance capabilities.Aiming at the communication requirements for low-altitude collaborative collision avoidance,this paper proposes a system architecture based on Cellular-Vehicle-to-Everything(C-V2X)Proximity-services Communication 5(PC5)sidelink communication,which consists of the sidelink communication interaction layer,the wide-area communication management layer,and the on-board fusion execution layer.Typical low-altitude scenarios and corresponding communication performance requirements are analyzed.The core enabling technologies and the standardized collaborative collision avoidance interaction process are elaborated.Finally,future research directions such as 3D beam management,intelligent interference coordination,and spectrum policy are discussed,providing a theoretical reference for the construction of low-altitude safety communication systems.关键词
低空安全/协同避让/直连通信Key words
low-altitude safety/collaborative collision avoidance/sidelink communication分类
信息技术与安全科学引用本文复制引用
习一凡,胡金玲,赵锐,房家奕..面向低空安全的C-V2X协同避让技术:需求、架构与展望[J].信息通信技术与政策,2026,52(4):30-38,9.基金项目
国家自然科学基金资助项目(No.62133002) （No.62133002）
