摘要
从目前广电网络的信号传输需求入手,介绍了信号传输系统的现状和存在的不足,然后详细阐述了IP化信号传输系统的特性和优势,包括不同类型承载网和信号复用系统,接着论述了IP化传输系统与其他系统互联的应用构架,最后做了总结和展望。
In this paper, signal transmission requirement is listed in radio and televison netwrok, transmission system current situation and shortage are introduced firstly. And then, the characteristics and advantages of IP-based transmission system, including different carrying network and signal multepexing system are elaborated in detail. Afterwards, system application architecture with other systems are explained. Finally a summary of transmission system and outlook are made.
出处
《电视技术》
北大核心
2012年第6期29-31,共3页
Video Engineering
关键词
IP化
传输系统
承载网
复用
构架
IP-based
transmission system
carrying network
multiplex
architecture
