5G高清视频回传解决方案研究  

Research on 5G HD Video Backhaul Solution

作　　者：王波[1] 钟志刚[2] 刘化雪[1] Wang Bo;Zhong Zhigang;Liu Huaxue(China United Network Communications Group Co.,Ltd.,Beijing 100033,China;China In-formation Technology Designing&Consulting Institute Co.,Ltd.,Beijing 100048,China)

机构地区：[1]中国联合网络通信集团有限公司,北京100033 [2]中讯邮电咨询设计院有限公司,北京100048

出　　处：《邮电设计技术》2020年第12期1-3,共3页Designing Techniques of Posts and Telecommunications

摘　　要：当前视频技术正从高清向超高清演进,5G技术也已进入成熟发展阶段,而5G作为超高清视频的理想载体,在北京2022冬奥会期间,使用5G网络替代摄像机位转播线缆,提供高清视频回传业务,实现8K视频信号稳定回传,是北京2022冬奥会的重要技术创新课题,重点对5G网络视频回传方案以及应用案例进行分析,为5G高清视频回传的推广应用提供参考。The video technology is evolving from HD to UHD,5G has entered into a mature stage of development.And as an ideal carrier,5G network can replace the camera rebroadcast cable to offer video backhaul service in Beijing 2022 Winter Olympics,and stable 8K video backhaul is realized,which has become an innovation project in Beijing 2022 Winter Olympics.It mainly focuses on 5G video backhaul solutions and cases and offers feasible suggestions.

关 键 词：5G 8K 冬奥会 视频回传 

分 类 号：TN929.5[电子电信—通信与信息系统]