基于LTE的5G地面广播技术的发展与研究  

Development and Study of LTE-based 5G Terrestrial Broadcast

作　　者：于坚 何大治[2] 徐胤[2] 张奕喆 YU Jian;HE Dazhi;XU Yin;ZHANG Yizhe(Shaanxi Broadcasting&TV Station,Xi’an 710061,China;Shanghai JicioTong University,Shanghai 200240,China)

机构地区：[1]陕西广播电视台,陕西西安710061 [2]上海交通大学,上海200240

出　　处：《电视技术》2018年第12期106-111,共6页Video Engineering

摘　　要：本文首先针对了国内外数字地面广播技术的发展现状,重点介绍了2018年6月3GPP RAN#80会议中所提出的5G专用地面广播的需求分析和相关技术,并对5G地面广播的典型应用场景、仿真参数、信道模型和用户设备展开了具体的分析与研究,最后对5G地面广播技术的发展和网络融合进行了展望。This paper first focuses on the development of terrestrial broadcast technology at home and abroad,and mainly introduces the related technologies and requirements analysis of 5 G dedicated terrestrial broadcast networks proposed in the 3 GPP RAN#80 meeting in June 2018.Also,typical application scenarios,simulation parameters,channel model and user equipment of 5 G terres-trial broadcast are analyzed and studied.Finally,the development of 5Gterrestrial broadcast technology and network convergence are prospected in this paper.

关 键 词：eMBMS EnTV SC-PTM MBSFN MPMT HPHT 差距分析 

分 类 号：TN929.5[电子电信—通信与信息系统]