基于MCData的低空C2指控链路研究OA
Research on Low-Altitude C2 Link Based on MCData
在低空空域中,运营商公网、低空专网与卫星通信等多种无线网络制式并存.基于第三代合作伙伴计划(3GPP)关键任务数据协议(MCData),结合互联网协议多媒体子系统(IMS)架构下的业务与承载分离机制、开放标准的授权协议(OAuth2.0)统一认证与会话初始化协议(SIP)注册技术,设计一种融合机载多模通信终端与地面多制式通信网关的C2通信链路方案,可支持多制式网络的自动发现、自适应切换与融合分流,并实现端到端的数据优先级管理与多层安全防护,能够为低空关键任务,如无人机飞控与地面控制中心之间的指控指令、监测状态等数据提供低时延、高可靠、高安全的通信保障.
The low-altitude airspace features the co-existence of multiple wireless networking methods,encompassing public networks,low-altitude private networks and satellite communication systems.Based on the 3GPP Mission Critical Data(MCData)protocol,this paper designs a C2(Command and Control)communication link solution which integrates airborne multi-mode communication terminals with ground-based multi-protocol communication gateways,leveraging the service-and-bearer separation mechanism under the IMS architecture,as well as OAuth2.0 unified authentication and SIP registration technologies.It supports automatic discovery of multi-protocol network,adaptive switching and fused offloading,and enables end-to-end data priority management and multi-layered security protection.This design provides low-latency,high-reliability,and high-security communication guarantees for low-altitude mission-critical operations,such as data transmission related to C2 commands and monitoring status between the flight control system and ground control center of Unmanned Aerial Vehicles(UAVs).
殷卫海;王师尧;姜梦;王正飞;祁金全
通号低空智能科技有限公司,北京 100070||低空应用与安全工程研究中心国家铁路局铁路行业科技创新基地,北京 100070||低空空域智能管控北京市重点实验室,北京 100070青岛地铁集团有限公司,山东青岛 266000通号低空智能科技有限公司,北京 100070通号低空智能科技有限公司,北京 100070通号低空智能科技有限公司,北京 100070
信息技术与安全科学
低空通信关键任务指控链路宽带集群多模终端认证与注册
low-altitude communicationsmission critical operationscommand and control linkMCXmulti-mode terminalauthentication and registration
《铁路通信信号工程技术》 2026 (6)
16-23,8
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)
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