摘要
随着联通、电信5G共享共建推进,2020年5月20日,中国移动发布公告称与中国广播电视网络有限公司订立有关5G共建共享之合作框架协议。双方联合共同投资建设700 MHz 5G无线网络,共同所有并有权使用700 MHz 5G无线网络资产。联通和电信3.5 GHz频段相比于友商2.6 GHz和700 MHz频段在5G网络建设中处于劣势位置,2.1G网络重耕和2.1G NR部署对于联通、电信来说是5G网络建设重点研究方向。
With the promotion of 5G sharing and co construction between China Unicom and Telecom,China Mobile announced on May 20,2020 that it had signed a cooperation framework agreement on 5G co construction and sharing with China Radio and television network Co.,Ltd.,Both parties jointly invest in the construction of 700 MHz 5G wireless network,and jointly own and have the right to use 700 MHz 5G wireless network assets.Compared with the 2.6 GHz and 700 MHz band,China Unicom and China Telecom are at a disadvantage in the construction of 5G network.The 2.1G network recultivation and 2.1G NR deployment are the key research directions of 5G network construction for China Unicom and Telecom.
作者
霍继盛
HUO Jisheng(ChinaComm Design&Consulting Co.,Ltd.,Beijing 100071,China)
出处
《通信电源技术》
2020年第18期133-140,共8页
Telecom Power Technology
关键词
无线网络
网络重耕
2.1G
NR
广覆盖
wireless network
network recultivation
2.1G NR
wide coverage
