5G网络业务分级分档保障方案研究

Research on hierarchical service guarantee scheme for 5G network

经济社会的数字化转型进程正在加速,5G作为“新基建”之首,将有效使能行业的数字化转型。面向行业在网络性能方面千差万别的需求,运营商需要为行业提供分级分档的服务。基于行业业务对5G网络性能需求的分析,从速率、时延、可靠性3个方面阐述了5G网络的无线业务保障能力。同时,基于需求将各种业务保障技术手段进行组合,并与切片ID、5QI标识关联,形成了分级分档的业务保障方案。通过匹配行业需求和网络能力,将更好的促进通信产业和垂直行业的融合发展。

The digital transformation process of economic society is accelerating.As the first of"new infrastructure",5G will effectively enable the industry digital transformation.Facing the diverse needs of the industry in terms of network performance,operators need to provide the industry with hierarchical wireless service levels.Based on the analysis of 5G network performance requirements of industry services,the RAN-based service guarantee capability of 5G network was introduced from three aspects:data rate,delay and reliability.At the same time,based on the de-mands,various service guarantee technical technologies were combined and associated with network slice ID and 5QI to form a hierarchical service guarantee scheme.By matching industry service demands and network capacities,the integration and development of communication and vertical industry will be better promoted.