摘要
根据现代电视直播信号复杂的传输要求,由厦门广播电视集团技术中心项目小组设计了基于800MHz移动微波组网和"动中通"移动直播系统相结合的技术方案,创新性地解决了电视移动直播信号传输中一些关键的技术难点,为电视节目直播的多样化提供了全新的传输手段。以厦门国际马拉松赛电视直播技术为基础,对几种传输新技术的实际应用情况进行研究与探讨,探索出800MHz移动微波信号直接通过光传输等新概念,同时实现无人值守,具有很好的理论价值和推广意义。
The Xiamen Radio and TV Group has accumulated many experiences in the aspect of complex mobile live broadcast.The technique solution they designed,combining 800MHz-based moving microwave network with 'Communication in Moving' mobile live broadcast system,innovatively solves some key technical problems in the transmission of TV mobile live signal,and provides new transmitting method for diversif ication of TV program live broadcasting.This paper describes their innovation experiences,and will be a reference in the industry.
出处
《广播与电视技术》
2010年第4期63-69,15,共7页
Radio & TV Broadcast Engineering
