NR900三种方式部署策略研究

Research on Three DeploymentStrategies for NR900

截止到2021年底电联5G通过共建共享,现阶段中频网络覆盖与移动2.6GHz网络覆盖相当,但随着广电/移动700MHz网络规模化部署,电联5G网络广域覆盖和浅层深度覆盖面临巨大压力。文章从中国联通低频建设的角度出发,分析建设风险,提出应对策略,并以某地实际案例为切入点,阐述电联如何在应对700M网络的同时,低成本完成城乡广度覆盖,解决NR3.5G、NR2.1G无法解决的覆盖问题,打造出比友商更有竞争力的低频5G网络,与电联自身的中频、高频协同,提升用户网络体验。

By the end of 20215G telecom,unicom through sharing,at the present stage medium frequency network coverage and mobile 2.6GHz network coverage,but as the radio,film and television/move 700MHZ deployment of large-scale networks,telecom,unicom 5G network wide area coverage and shallow depth covered under pressure.This article from the perspective of the construction of the China unicom low-frequency,risk analysis of construction,put forward the coping strategies,and some-where in the actual cases as the breakthrough point,telecom,unicom how to deal with the 70oM network at the same time,low cost to complete the breadth between urban and rural areas covered,solve NR3.5G,NR2.1G can't solve the problem of coverage,create more competitive low frequency than bad 5G network,with telecom,unicom's own medium frequency,high-frequency,enhance user experience on the web.