5G弱场下的上行增强技术研究及应用  

Study and application of 5G uplink enhancement for poor coverage network

作　　者：夏龙根[1] XIA Long-gen(China Mobile Group Guangdong Co.,Ltd.Foshan Branch,Foshan 528000,China)

机构地区：[1]中国移动通信集团广东有限公司佛山分公司,佛山528000

出　　处：《电信工程技术与标准化》2024年第6期33-36,共4页Telecom Engineering Technics and Standardization

摘　　要：为解决目前5G网络因普遍采用中高频段频率组网而产生的小区边缘上行能力短板,本文针对不同的无线环境特征及技术需求,通过研究时隙配比优化、调制及波形转换、资源调度等技术的场景化应用,提升5G弱场环境下的上行速率,从而满足5G上行应用需求。相关技术已推广应用。To address the current shortfall in uplink capacity at the cell edge resulting from the widespread use of mid to high-frequency bands in 5G networks,it focuses on different wireless environmental characteristics and technical requirements.By studying the contextual application of time-slot allocation optimization,modulation and waveform adaption,resource scheduling,and other technologies,it aims to enhance the uplink rate in weak signal areas of 5G networks,thereby meeting the demands of 5G uplink applications.The related technologies have been promoted and applied.

关 键 词：上行速率 智能AMC 多点协作联合接收 

分 类 号：TN929.5[电子电信—通信与信息系统]