IP播出域信号故障分析与处理  

Analysis and Treatment of Signal Faults in IP Broadcasting Domain

作　　者：虞榕滨 Yu Rongbin(Converged Media Broadcasting and Control Department,Nanjing Broadcasting System,Jiangsu 210001,China)

机构地区：[1]南京广电集团融媒播控部,江苏210001

出　　处：《广播与电视技术》2023年第12期122-126,共5页Radio & TV Broadcast Engineering

摘　　要：本文描述了IP播出域中播出信号故障处理的方法。文章首先介绍了IP播出系统的关键设备和这些设备出现故障时的一般表现,然后通过几个实例介绍了故障查找方法和解决方案。本文可作为IP播出域下故障处理参考。This paper describes the method of broadcasting signal fault handling in the IP broadcasting domain.This paper first introduces the key equipment of IP broadcasting systems and the general performance of this equipment when they fail,and then introduces the fault-finding methods and solutions through several examples.This paper can be used as a reference for fault handling in the IP broadcasting domain.

关 键 词：IP播出域 SDN矩阵 IP四选一切换器 网关卡 

分 类 号：TN948.1[电子电信—信号与信息处理]