摘要
随着5G时代的来临,深度覆盖建设面向5G演进主要分为无源室内分布系统和分布式皮基站。通过理论分析5G深度覆盖的不同建设方式,结合具体实际案例进行建设成本探析,通过对比传统DAS方案和数字化新型室分方案的异同,多角度分析新建站点及存量改造站点方案及造价的可能性,提出面向5G演进下的深度覆盖低成本建设方案,为4G深度覆盖网络向5G演进建设提供方向。
With the advent of 5 G era,the evolution of deep coverage construction towards 5 G is mainly divided into passive indoor distribution system and distributed base station.Through theoretical analysis of different construction methods of 5 G depth coverage,combined with specific actual cases to analyze the construction cost,by comparing the similarities and differences between the traditional DAS scheme and the digital new compartment division scheme,multi-angle analysis of the possibility of new site and stock transformation site scheme and cost,The low-cost coverage low-cost construction scheme for 5 G evolution was proposed to provide direction for 5 G deep coverage network to 5 G evolution construction.
作者
赵沛
余欣泉
陈儒
江军
ZHAO Pei;YU Xinquan;CHEN Ru;JIANG Jun(Anhui Branch of China Mobile Group Design Institute Co.,Ltd.,Hefei 230000,China)
出处
《电信科学》
2019年第A01期45-50,共6页
Telecommunications Science
