3 400～3 600 MHz频段5G系统与卫星固定业务共存研究  

Research on Co-existence of 5G and Fixed-satellite Service in 3 400～3 600 MHz Band

作　　者：周瑶[1] 聂昌[1] Zhou Yao;Nie Chang(China Unicom Network Technology Research Institute,Beijing 100048,China)

机构地区：[1]中国联通网络技术研究院

出　　处：《邮电设计技术》2019年第5期37-42,共6页Designing Techniques of Posts and Telecommunications

摘　　要：5G频谱中3400~3600MHz是产业链聚集度最高的中频段,我国已发布该频段的5G规划。详细分析了在3400~3600MHz频段部署5G系统与卫星固定业务(空对地)即FSS地球站之间的同频、邻频以及饱和干扰,并且基于分析结果提出了规避干扰的措施。3400~3600 MHz band in 5G spectrum has the highest industrial chain concentration,and China has released 5G spectrum plan of this band. It analyzes the inter-system interference including co-channel,adjacent-channel and saturated jamming between 5G and fixed satellite services (air-to-ground) in 3400~3600 MHz band. Based on the analysis results,it puts forward interference cancellation suggestions.

关 键 词：3400~3600MHz 5G 卫星固定业务(空对地) 共存 同频 邻频 

分 类 号：TN929.5[电子电信—通信与信息系统]