摘要
随着5G在全国的规模部署,城市、乡镇和农村的5G覆盖正在不断完善,在海面、沙漠、草原等特殊场景的5G覆盖要求也越来越迫切。如何用较少的资源和投资就能完成特殊场景的5G覆盖已成为目前关注的重点。以海面超远覆盖为例,介绍了适用于这些特殊场景的5G超远覆盖的实现原理、关键技术等内容,并通过在某市进行的海面5G超远覆盖的案例进行测试验证,得出相应的关键数据,为后续5G海面超远覆盖的商用部署提供了技术支撑。
With the large-scale deployment of 5G in China,5G coverage in cities,towns and rural areas is constantly improving.5G coverage requirements in special scenes such as sea,desert and grassland are becoming more and more urgent.How to complete 5G coverage in special scenarios with less resources and investment has become the focus of attention.Taking the ultra far coverage on the sea surface as an example,it introduces the implementation principle and key technologies of 5G ultra far coverage suitable for these special scenes.And the verification test of 5G ultra far coverage on the sea surface is carried out in a city,and the corresponding key data are obtained,which provides technical support for the subsequent commercial deployment of 5G sea surface ultra far coverage.
作者
马丹
牟军
马云刚
马广辉
Ma Dan;Mou Jun;Ma Yungang;Ma Guanghui(China Unicom Shandong Branch,Jinan 250001,China;China Unicom Rizhao Branch,Rizhao 276800,China;Shandong P&T Planning and Designing Institute Co.,Ltd.,Jinan 250003,China;China Information Tech-nology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China)
出处
《邮电设计技术》
2022年第10期1-6,共6页
Designing Techniques of Posts and Telecommunications
关键词
5G
海面覆盖
超远覆盖
5G
Sea surface coverage
Ultra far coverage
