摘要
我国5G通信网络技术已处于领先位置,部分城市开始试点建设5G基站。相比4G网络,5G网络在接入能力、数据传输方面均有更高的表现,但5G基站建设需要达到更高的密度。目前,光缆网基础资源与5G网络建设需求存在一定差距,必须大幅度升级、整合光缆网,才能满足5G网络的建设需求。分布式基站(BBU+RRU)将逐步成为移动网络基站的主流形态。
China's 5G communication network technology has been in the leading position, some cities began to pilot the construction of 5G base stations. Compared with 4G network, 5G network has higher performance in access ability and data transmission, but 5G base station construction needs to achieve higher density. At present, there is a certain gap between the basic resources of optical cable network and the demand of 5G network construction. It is necessary to upgrade and integrate the optical cable network to meet the demand of 5G network construction. Distributed base station (BBU + RRU) will gradually become the mainstream form of mobile network base station.
作者
陈朝喜
Chen Chaoxi(Guangdong Southern Telecom Planning Consulting Design Institute Co., Ltd., Shantou Guangdong 515041, China)
出处
《信息与电脑》
2019年第14期168-170,共3页
Information & Computer
关键词
5G网络
BBU
融合
集中部署
5G network
BBU
fusion
centralized deployment