摘要
随着3GPP R16标准的冻结,5G与各垂直行业的融合将更加深入,无人机可在5G技术的支持下实现性能增强与应用领域拓广。无人机高清直播业务尚处于起步状态,业界暂未形成完善统一的解决方案。本文通过对无人机直播业务需求进行研究分析,结合当前无人机设备形态与5G技术特征,提出3种针对该业务场景的无线侧部署方案,并根据网络测试数据对业务所需上下行速率、时延等关键指标进行了分析测算。
With the freezing of 3GPP release-16 standard,5G will further integrate with various vertical industries.And UAV can realize performance enhancement and application field expansion with the support of 5G technology.UAV HD live streaming service is at the primary stage and has not yet formed a unifi ed and mature solution.Through the research and analysis of the demand of live streaming service,three wireless deployment schemes for this application scenario were proposed,and the key indexes such as upstream/downstream rate and delay,etc,were analyzed based on the test data of current network.
作者
王浩宇
卢林林
李新
WANG Hao-yu;LU Lin-lin;LI Xin(China Information Consulting and Designing Institute Co.,Ltd.,Nanjing 210019,China)
出处
《电信工程技术与标准化》
2021年第5期49-54,共6页
Telecom Engineering Technics and Standardization
关键词
5G无线网
无人机
高清直播业务
5G wireless network
UAV
HD live streaming service
