广电5G中低频段网络规划方案研究  

Research on Network Planning of 5G Medium and Low Frequency Band of Radio and Television

作　　者：赵强[2] 刘光 刘丹 谭诗荣 周昕 Zhao Qiang;Liu Guang;Liu Dan;Tan Shirong;Zhou Xin(Beijing Gehua CATV Network CO.,Ltd.,Beijing 100007,China)

机构地区：[1]北京歌华有线电视网络股份有限公司,北京100007 [2]北京歌华有线电视网络股份有限公司规划设计部,北京100007

出　　处：《广播与电视技术》2022年第9期29-40,共12页Radio & TV Broadcast Engineering

摘　　要：本文以链路预算结果和试验网测试数据为参考,对SA组网下的广电700MHzNR与4.9GHzNR的覆盖性能进行了分析对比,对不同场景的网络规划设计给出对应的建议。结合北京市的地理空间数据,从建网标准、建站规模、选站策略等方面对700MHz网络建设进行了分析设计,提出了一套适用于广电行业的5G中低频段网络规划方案。Based on the link budget results and test data of the test network,this paper analyzes and compares the coverage performance of 700 MHz NR and 4.9 GHz NR in SA network,and gives corresponding suggestions for network planning and design in different scenarios.Then,combined with Beijing zone geographic data,this paper analyzes and designs the 700MHz network architecture from the aspects of network construction standard,station scale and station selection strategy,and puts forward a set of urban 5G network planning scheme suitable for the radio and television industry.

关 键 词：5G无线网络 5G新空口 无线覆盖 无线网络规划 

分 类 号：TN929.5[电子电信—通信与信息系统]