800 MHz NR试验站分析研究  

Analysis and Research on 800 MHz NR Test Station

作　　者：赵佳春 ZHAO Jiachun(Fujian Posts and Telecommunications Planning and Design Institute Co.,Ltd.,Fuzhou 350005,China)

机构地区：[1]福建省邮电规划设计院有限公司,福建福州350005

出　　处：《现代信息科技》2025年第5期6-9,共4页Modern Information Technology

摘　　要：为响应“十四五”规划要求,运营商需要推广5G在精准化农业生产、远程医疗、在线教育等领域应用普及,促进数字经济发展。800 MHz频段的使用有助于扩大5G覆盖范围,促进物联网产业发展。在低频5G领域,实现更广泛的覆盖和更低的接入门槛,进一步壮大低频5G的产业生态。800 MHz频段具有传播损耗更低、穿透能力更强、覆盖范围更广、5G网络搭建成本更低等优势,应加大对低频段5G网络的保障力度,优化优质频谱资源的供给,以提升5G网络的整体覆盖水平。In response to the requirements of the 14th Five-Year Plan,operators need to promote the application and popularization of 5G in fields such as precision agricultural production,remote medical care,and online education to boost the development of the digital economy.The use of the 800 MHz frequency band helps to expand the coverage of 5G and facilitate the development of the Internet of Things industry.In the field of low-frequency 5G,it enables broader coverage and lower access thresholds,further strengthening the industrial ecosystem of low-frequency 5G.The 800 MHz frequency band has advantages such as lower propagation loss,stronger penetration ability,wider coverage range,and lower cost for building 5G networks.It is necessary to strengthen the guarantee for 5G networks in the low frequency band and optimize the supply of high-quality spectrum resources to enhance the overall coverage level of 5G networks.

关 键 词：800 MHz频段 NR 5G网络 

分 类 号：TN929.5[电子电信—通信与信息系统]