摘要
为了研究5G网络架构演进对无线网络升级演进的影响,介绍了3GPP在5G系统设计的标准研究进展。根据5G系统典型部署场景和关键指标,研究了5G系统的网络架构设计和八种候选组网方案,分析了5G协议栈功能需求。探讨了未来电信运营商4G和5G网络在无线接入网和核心网部署的策略及技术演进路线。
In order to investigate impacts of 5G network architecture evolution on the wireless network update evolution, research advances of 3GPP＇s 5G system design standards was introduced. According to typical deployment scenes and key metrics in 5G system, the 5G network architecture design and eight candidate networking solutions were investigated, The functional requirements of 5G protocol stacks were analyzed. The deployment strategy of 4G and 5G networks in the radio access network and core network and its evolution route in the future for telecommunication operators were discussed,
出处
《移动通信》
2017年第2期32-37,共6页
Mobile Communications
