链路聚合技术在保障雷达数据传输中的应用  

Application of Link Aggregation Technology in Ensuring Radar Data Transmission

作　　者：陈超 李习瑾 杨恩波 Chen Chao;Li Xi-jin;Yang En-bo(Tongren Meteorological Bureau,Tongren 554300,Guizhou Province,China)

机构地区：[1]铜仁市气象局,贵州铜仁554300

出　　处：《科学与信息化》2025年第7期94-96,共3页Technology and Information

摘　　要：中国气象局观测司和预报司自2016年开始实施组网天气雷达数据流传输试验,经过试验优化,于2018年实行以流传输方式进行数据传输的标准格式。随着新一代天气雷达数据流传输的逐步更新升级,对数据传输的时效性要求逐渐提高[1],传统的单链路组网方式在满足业务连续性方面存在不足之处,而利用链路聚合技术可以对多条数据传输链路进行捆绑,在现有的资源情况下,可以有效提高带宽和网络链路的稳定性,从而保障业务系统运行的连续性[2]。Since 2016,the Observation Department and Forecast Department of the China Meteorological Administration have been conducting networked weather radar data stream transmission experiments.After optimization,a standard format for data transmission via stream mode was implemented in 2018.With the gradual updating and upgrading of the newgeneration weather radar data stream transmission,the requirements for data transmission timeliness have been increasing[1].The traditional single-link networking method has deficiencies in meeting the continuity of business operations.Link aggregation technology can bundle multiple data transmission links together.Under the existing resource conditions,it can effectively increase bandwidth and enhance the stability of the network links,thereby ensuring the continuous operation of the business system[2].

关 键 词：链路聚合 雷达 数据传输 

分 类 号：P412.25[天文地球—大气科学及气象学]