IPTV平台中直播信号冗余与边界隔离的探索  

Exploration of live broadcast signal redundancy and boundary isolation in IPTV platform

作　　者：张利 ZHANG Li(Zhejiang Guangdian New Media Co.,Ltd.,Hangzhou 311200,China)

机构地区：[1]浙江广电新媒体有限公司

出　　处：《电视技术》2019年第8期43-45,共3页Video Engineering

摘　　要：本文根据总局IPTV相关规范标准,结合IPTV集成播控平台直播系统建设工作实践,就如何进一步加强平台直播信号的冗余和边界隔离,引入了两级码流边界网关交叉互联+IP切换模块+万兆应急直通的设计理念。Based on the IPTV related norm standards of the General Administration of China,combined with the construction practice of IPTV integrated broadcast control platform live broadcast system,this paper introduces a two-level code stream border gateway cross-connect+IP switchover on how to further enhance the redundancy and boundary isolation of platform live broadcast signals.Module+10G emergency straight through design concept.

关 键 词：冗余 边界隔离 交叉互联 万兆直通 

分 类 号：TN949.2[电子电信—信号与信息处理]