摘要
为了支持灵活的组网,适配多样化的应用场景,5G基站将存在多种设备形态。介绍了5G基站架构及设备形态,比较了CU/DU分离与合设这两种5G基带单元架构以及CPRI与eCPRI这两种5G射频单元架构,分析了5G基站部署面临的挑战,并给出了部署策略。
In order to support flexible networking and adapt to diverse application scenarios, 5G base stations will have multiple equipment forms. The 5G base station architecture and equipment form are introduced. The 5G BBU architectures of CU/DU separation and combination, as well as the 5G RRU architectures of CPRI and eCPRI are compared, respectively. The challenges faced by 5G base station deployment are addressed, and then the deployment strategy is presented.
作者
吕婷
曹亘
张涛
李轶群
LV Ting;CAO Gen;ZHANG Tao;LI Yiqun(China Unicom Network Technology Research Institute,Beijing 100048,China)
出处
《移动通信》
2018年第11期72-77,83,共7页
Mobile Communications
