分布式频谱监测的黑广播发现系统  

Black Broadcast Discovery System Based on Distributed Spectrum Monitoring

作　　者：刘力铭 LIU Liming(Shaanxi Province Video Big Data Construction Operation Co.,Ltd,Xi'an 710061,China)

机构地区：[1]陕西省视频大数据建设运营有限公司,陕西西安710061

出　　处：《中国有线电视》2023年第12期115-118,共4页China Digital Cable TV

摘　　要：分析黑广播具体特点、危害和打击黑广播一般的通行方法,提出一种基于分布式频谱快速识别方案。该方案通过小型化分布式频谱检测探针实现对黑广播的快速识别及定位,具有更高的识别准确率和更快的发现速度。后期该系统将开发射频指纹特征识别算法,以期获得更好更快的识别黑广播效果。Analyzing the specific characteristics,hazards and general access methods to combat black broadcasting,a distributed spectrum-based rapid identification scheme is proposed.This scheme realizes the rapid identification and localization of black radio through miniaturized distributed spectrum detection probes,with higher identification accuracy and faster discovery speed.Later,the system will develop RF fingerprint feature recognition algorithms,in order to obtain better and faster recognition of black radio.

关 键 词：黑广播 分布式 频谱检测 射频指纹 

分 类 号：TN929.5[电子电信—通信与信息系统]