5G NSA网络端到端差异化QoS策略研究

通过将不同的业务、用户映射到不同的QCI类型承载,并对不同的QCI类型承载配置不同的QoS参数,可以实现基于业务和用户的网络差异化服务。首先对NSA网络进行整体介绍,明确NSA网络无线承载类型,并逐一介绍相关的QoS参数。之后从业务差异化和用户差异化2个维度,制定相应的QoS策略,同时基于不同的策略,对无线网、传输网和核心网参数进行统一梳理,实现5G NSA网络端到端差异化QoS参数的合理化、标准化。

Research on 5G NSA Network End-to-end Differentiated QoS Strategy

By mapping different services and users to different QCI type bearers and configuring different QoS parameters,service-based and user-based network differentiation can be implemented.It first gives a whole introduction about the NSA network,clarifies the type of radio bearers and introduces the relevant QoS parameters separately.Afterwards,it provides corresponding QoS policies from the two dimensions:service differentiation and user differentiation.And based on different policies,it uniformly combs the parameters of the wireless network,the transmission network and the core network,to realize the the end-to-end rationalization and standardization of QoS parameters for the 5G NSA network.