多无人机基站在应急场景下的空中组网覆盖解决方案

A Solution for Aerial Network Coverage of Multiple Drone Base Stations in Emergency Scenarios

随着无人机技术的不断发展,其在各个领域的应用日益广泛,特别是在应急通信领域,无人机搭载通信装备能够快速、灵活地建立通信网络,完成空对地的信号覆盖,为抗灾救援提供可靠的通信支持。当灾害发生时,陆面通信基础设施可能受到损坏,特别是在“断路、断电、断网”的三断场景中,传统的应急通信基站车,不能第一时间赶赴灾害现场,为受灾区域提供通信救援保障。而无人机可以搭载4G/5G基站、非视距Mesh等装备,通过中星16、中星26、亚太6D等高通量卫星建立传输通道,快速开展空中通信组网,为救援区域提供广覆盖、高容量的通信服务,确保救援人员、指挥中心和受灾群众之间的信息畅通,提高救援效率和指挥决策的准确性。

With the continuous development of unmanned aerial vehicle(UAV)technology,its applications in various fields are becoming increasingly widesprcad.Particularly in the field of cmergency communications,UAVs carrying communication equipment can quickly and flexibly establish communication networks,achicve air-to-ground signal coverage,and provide communication support for disaster relief operations.When a disaster occurs,terrestrial communication infrastructure may be damaged.Especially in the"disconnection,power outage,and network disruption"tri-disruption scenario,traditional emergency communication base stations cannot reach the disaster site in the first time to provide communication and rescue support for the affected area.However,UAVs can carry 4G/5G base stations,non-line-of-sight Mesh and other equipment,and establish transmission channels through high-throughput satellites such as ChinaSat-16,China-Sat-26,and APSTAR-6D,to quickly carry out air communication nctworking,and provide widccoverage and high-capacity communication services for the rescuc area,ensuring smooth information between rescuers,the command center,and the affected people,and improving the efficiency of rescue and the accuracy of command decision-making.