摘要
为了探讨5G承载网演进方案,从5G网络演进架构及5G承载网络指标关键需求入手,分析其对5G承载网的影响,提出了以业务为驱动的网络演进观点,最后对基于IP RAN的4G/5G统一承载解决方案进行了研究,给出了5G承载网演进方案建议,为运营商5G承载网的演进提供了参考。
The discussion on evolution schemes of 5G carrying network was carried out in this paper. Firstly, the impact on 5G carrying network was analyzed in the light of the evolution architecture of 5G network and the key requirements according to the 5G carrying network indicators. Then, a service-driven network evolution was proposed. Finally, the solutions to 4G/5G unified carrying based on IP RAN were investigated. The evolution proposal of 5G carrying network was given to provide a reference for operators.
出处
《移动通信》
2018年第1期1-6,共6页
Mobile Communications
