5G高清直播端到端网络技术研究  

Research on 5G end-to-end network technology for HD live broadcasting

作　　者：朱明伟 赵存 翟振辉 杨小乐 ZHU Ming-wei;ZHAO Cun;ZHAI Zhen-hui;YANG Xiao-le(China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China)

机构地区：[1]中国移动通信集团设计院有限公司,北京100080

出　　处：《电信工程技术与标准化》2021年第10期41-46,共6页Telecom Engineering Technics and Standardization

摘　　要：本文通过分析高清直播业务对于移动网络资源的需求,与5G主要技术指标进行对标,证明了5G网络部署4K、8K和AR/VR等各类高清直播业务的可行性。研究了5G网络承载高清直播业务的端到端网络技术方案,并探讨5G网络后续对于完善高清直播业务的方向。In this paper,the mobile network resource demand for HD live broadcasting service was analyzed.Compared with 5G main technical indicators,the feasibility of deploying 4K,8K,AR/VR and other HD live broadcasting service in 5G network was proved.Meanwhile the end-to-end 5G network technology solution carrying HD live broadcasting service was studied,and the next step for improving HD live broadcasting service in 5G network was discussed.

关 键 词：高清直播 5G SA 网络切片 边缘计算 

分 类 号：TN919[电子电信—通信与信息系统]