广播电视IP微波链路典型误码分析

Analysis of Typical Error on Broadcast TV IP Microwave Link

随着黑龙江省广播电视无线数字化覆盖工程的推进,作为承载本省单频网信源和中央台备份信源的数字IP微波网进入试运行阶段。广播电视节目要求实时无间断无误码播出,这对整个IP微波网络的稳定性提出了很高的要求,因此通过对典型微波链路的误码分析,以提高安全播出意识和微波链路运维能力。

With the development of the radio and television digital coverage project in Heilongjiang province,the digital IP network,as the information source of the province s single frequency network and the backup information source of the central station,has entered the trial operation stage.Radio and television programs require real-time,uninterrupted and error-free broadcasting,which puts forward very high requirements for the performance and stability of the entire IP microwave network.This paper aims to improve the awareness of safe broadcasting and the ability of microwave link operation and maintenance by analyzing the error codes of typical microwave links.