5G技术现状及4K over 5G业务前景  

5G Technology Status and 4K over 5G Business Prospects

作　　者：傅力军[1] Fu Lijun(China Radio and television network Co. Ltd., Beijing 100045, China)

机构地区：[1]中国广播电视网络有限公司,北京100045

出　　处：《广播与电视技术》2018年第6期54-58,共5页Radio & TV Broadcast Engineering

摘　　要：第五代移动通信正以应对超高移动数据流量增长、超低时延数据传输和海量设备相互连接为目标加速推进标准制定和预商用进程。本文从技术背景以及需求,应用场景和标准进程,以及关键技术和业务场景等三个方面梳理了5G的发展现状和未来方向,就4K over 5G进行了分析与展望,并介绍国网公司以全国移动多媒体交互广播电视网的建设为契机,实现网络升级、角色转换以及模式创新的策略。The fifth generation of mobile communication is aiming to speed up the standard formulation and pre-commercial process to deal with ultra-high mobile data traffic, ultra-low delay data transmission and mass equipment interconnections. This paper introduces the technical background, the application, the standard process, the key technology, the business scene and so on, to combed the present situation and the future direction of 5G. It carries on the analysis and the prospect on the 4K over 5G, and points out that the national network company should take the construction of national mobile multimedia interactive broadcasting network as an opportunity to realize the network upgrade, role transformation and pattern innovation.

关 键 词：5G 4K eMBB mMTC URLLC 

分 类 号：TN94[电子电信—信号与信息处理]