基于TETRA+LTE的移动式宽窄融合应急通信设备研究

Research on Mobile Wide Narrow Fusion Emergency Communication Equipment Based on TETRA+LTE

移动式宽窄融合应急通信设备是基于TETRA和LTE技术的创新性解决方案,旨在提供高效、可靠的通信支持,适用于突发事件响应、公共安全、临时部署通信、联合任务行动等多种应用场景。文中分析了TETRA和LTE技术,详细探讨了设备的架构设计、融合通信协议、功耗管理与自备电源系统,提出了全面的系统性能评估和应用测试方法。另外,综合考虑实地测试、网络兼容性测试、弱信号测试、长时间运行测试和用户体验评估,确保了设备在各种场景下都能可靠地发挥作用。

The mobile wide-narrow fusion emergency communication equipment is an innovative solution based on TETRA and LTE technologies.It aims to provide efficient and reliable communication support,which is suitable for a variety of application scenarios such as emergency response,public safety,temporary deployment communication,joint mission operations,etc.The TETRA and LTE technologies are analyzed in this paper.The architecture design,fusion communication protocol,power management and self-contained power system of the equipment are discussed in detail,and a comprehensive system performance evaluation and application testing method are proposed.In addition,comprehensive consideration of onsite testing,network compatibility testing,weak signal testing,long-term operation testing and user experience evaluation ensures that the equipment can play a reliable role in various practical scenarios.