摘要
低空通信系统作为支撑低空经济发展的关键基础设施,对于低空安全飞行至关重要。机载通信系统是低空通信系统的核心部件,用于实现飞行器与地面站之间控制数据交互、飞行器导航、感知信息上报和业务数据传输。设计一种低空机载通导感多模融合通信系统,介绍该多模融合通信系统的架构、系统组成、各通信模块功能、系统功能。该融合方案能降低低空机载通信系统的硬件成本、减小设备体积和减轻设备重量、提升系统能效比,提高通信的安全性、稳定性和可靠性,满足用户综合多方面因素选择最佳通信模式的需求,满足公网覆盖不足地区的远距离和高速率通信需求,有助于扩大低空经济应用场景。
The low-altitude communication system is key infrastructure to support the development of the low-altitude economy,playing a crucial role for safe low-altitude flight.The airborne communication system is the core component of the low-altitude communication system,used to achieve control data exchange between aircrafts and ground stations,aircraft navigation and perception information reporting,and service data transmission.This paper presents the design of a low-altitude airborne multi-mode converged communication system with communication,navigation and perception functions,and provides an introduction to the architecture,overall system composition,communication module functions,and overall system functions of the multi-mode converged communication system.This converged solution can lower the hardware cost of low-altitude airborne communication systems,reduce equipment size and weight,improve system energy efficiency,and enhance communication security,stability and reliability.It can also support users'comprehensive considerations in selecting the best communication mode,meet the long-distance and high-speed communication needs of areas with insufficient public network coverage,and help expand the application scenarios of the low-altitude economy.
作者
王啸阳
欧均富
徐正春
梅皓源
胡莉丽
于潇
王东明
Wang Xiaoyang;Ou Junfu;Xu Zhengchun;Mei Haoyuan;Hu Lili;Yu Xiao;Wang Dongming(CRSC Low-altitude Intelligence Technology Co.,Ltd.,Beijing 100070,China;School of Information Science and Engineering,Southeast University,Nanjing 211189,China)
出处
《铁路通信信号工程技术》
2025年第12期20-24,32,共6页
Railway Signalling & Communication Engineering
基金
国家自然科学基金项目(U2569201)
中国铁路通信信号股份有限公司科研项目(6800-K1240008)。
关键词
低空专网
机载通信系统
融合通信
公网
低轨通信卫星
导航
感知
low-altitude private network
airborne communication system
converged communication
public network
low earth orbit communication satellite
navigation
perception
