摘要
本文介绍了一种在外场环境下使用的单频网组网验证方法,通过对测试数据和优化延时指标做进一步处理,可做出外场信号延时与规划方案是否一致的判断,从而形成对前期规划参数到工程落地测试的完整闭环,较现行的定性判断方法具有精确、高效和安全的优势。
This article introduces a SFN verification method used in the external field environment.By further processing the test data and optimization delay indicators,it can judge whether the external field signal delay is consistent with the planning scheme,so as to achieve a complete closed loop from the pre-planning parameters to the engineering landing test.Compared with the current qualitative judgment method,it has the advantages of accuracy,efficiency and safety.
作者
高洋
刘寅
姜斌
杨帆
钟声洪
Gao Yang;Liu Yin;Jiang Bin;Yang Fan;Zhong Shenghong(Academy of Broadcasting Planning,NRTA,Beijing 100866,China;Station 702,Jiangxi Radio and Television Sation,Jiangxi 330000,China;Jilin Radio and Television Monitoring Station,Jilin 130033,China)
出处
《广播与电视技术》
2025年第5期72-78,共7页
Radio & TV Broadcast Engineering
