摘要
5G是面向未来通信发展需求的移动通信网络,由于工作频率较高,在相同范围内需要建设更多的基站,投资成本巨大。网络共享将是运营商加快5G商用进程及'降本增效(降低成本,增加效益)'的有效途径。通过分析SA/SA、SA/NSA架构下的网络共享方案,探讨了5G网络共享的可能性,对于5G网络共享建设给出了系统化理论依据。
5G is a mobile communication network that meets the development needs of future communication.Due to the use of higher frequencies,more base BS are needed,results in huge CAPEX and OPEX.RAN sharing will be an effective way to speed up the 5G commercial process and reduce costs and increase efficiency.The possibility of 5G RAN sharing by analyzing the scheme under SA/SA and SA/NSA architecture was explored,then a systematic theoretical basis for 5G RAN sharing and co-construction was given.
作者
马涛
MA Tao(The Fourth Branch,China International Telecommunication Construction Group Design Institute Co.,Ltd.,Zhengzhou 450052,China)
出处
《电信科学》
2019年第9期153-157,共5页
Telecommunications Science
