高铁场景下的基站节能方案  

Energy-saving solutions for base stations in high-speed railway scenarios

作　　者：唐伟君 方媛 刘云龙 王亚柳 张景煜[3] TANG Wei-jun;FANG Yuan;LIU Yun-long;WANG Ya-liu;ZHANG Jing-yu(China Mobile Group Jiangxi Co.,Ltd.,Nanchang 330038,China;China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China;ZTE Corporation Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]中国移动通信集团江西有限公司,南昌330038 [2]中国移动通信集团设计院有限公司,北京100080 [3]中兴通讯股份有限公司,深圳518000

出　　处：《电信工程技术与标准化》2025年第4期20-25,共6页Telecom Engineering Technics and Standardization

摘　　要：目前5G网络大规模的商业部署,5G的主设备高能耗问题突出,在高铁专网场景下空发功率占比过高,网络闲时能耗浪费明显。针对上述问题,本文提出一种高铁专网场景下基于来车识别的载波点亮技术,可以有效解决高铁基站设备在无业务时段功率空发引发的能源浪费问题,同时满足网络按需建设及可靠运行的发展需求。With the large-scale commercial deployment of 5G networks,the high energy consumption of 5G main equipment is particularly prominent,and the proportion of idle power emission in the high-speed rail dedicated network scenario is too high,leading to obvious energy waste during network idle times.In view of these problems,this paper proposes a carrier lighting technology based on vehicle identification for high-speed rail dedicated network scenarios,which can eff ectively solve the energy waste problem caused by idle power emission of base station equipment during non-business hours,and meet the development needs of network demand-based construction and reliable operation.

关 键 词：5G基站 来车识别 载波关断 能耗 

分 类 号：TN929.5[电子电信—通信与信息系统]