5G多频网用户速率优化研究  

Research on User Rate Optimization of 5G Multi-frequency Network

作　　者：王瑞 乔辉 高超 赵国华 刘辉 WANG Rui;QIAO Hui;GAO Chao;ZHAO Guohua;LIU Hui(Hebei Branch of China Mobile Communication Group Design Institute Co.,Ltd.,Shijiazhuang 050051,China;Taiyuan Branch of China Mobile Communications Group Shanxi Co.,Ltd.,Taiyuan 030032,China)

机构地区：[1]中国移动通信集团设计院有限公司河北分公司,河北石家庄050051 [2]中国移动通信集团山西有限公司太原分公司,山西太原030032

出　　处：《现代信息科技》2025年第1期8-12,共5页Modern Information Technology

摘　　要：中国移动通过部署2.6 GHz+700 MHz混合组网实现5G网覆盖升级,受空中接口数据包流转复杂性、频段覆盖差异性等因素影响,异频组网后会出现用户感知速率长期下滑问题。文章以提升5G速率感知为目标,在传统低速率优化方法的基础上,将频段特性、组网策略研究纳入速率优化分析模型中,对用户低速率完成端到端精准定位时,灵活部署频段特性及组网策略,有助于实现速率问题的标本兼治。China Mobile achieves 5G network coverage upgrades by the deployment of 2.6 GHz+700 MHz hybrid networking.Affected by the complexity of air interface data packetflow and the difference of frequency band coverage and other factors,there will be a problem of long-term decline in user perception rate after inter-frequency networking.The goal of this paper is improving the 5G rate perception.Based on the traditional low-rate optimization method,it incorporates the frequency band characteristics and networking strategy research into the rate optimization analysis model.When the user end-to-end precise positioning with low rate is completed,theflexible deployment of frequency band characteristics and networking strategy is helpful in solving the rate problem comprehensively and fundamentally.

关 键 词：频段特性 组网策略 速率优化 

分 类 号：TN929.5[电子电信—通信与信息系统]