| 基于TD-LTE无线宽带网的高清移动即摄即传系统在世博会之应用 |
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| 引用本文： | 张俭,袁明,温建伟.基于TD-LTE无线宽带网的高清移动即摄即传系统在世博会之应用[J].广播与电视技术,2010,37(7):69-71. |
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| 作者姓名： | 张俭 袁明 温建伟 |
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| 作者单位： | 中国移动通信研究院 |
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| 摘 要： | 广播电视市场竞争日益激烈,实时类新闻节目则是竞争的焦点。传统视频直播方式对环境和技术的苛刻要求和高昂成本代价极大地限制了这类节目的制作和播出。中国移动TD-LTE网络的技术飞速发展,为便捷经济的无线移动宽带电视信号传输的实现奠定了基础。中国移动研究院业务研究所多媒体实验室设计的移动实时高清采编系统产品成功问世,并在上海世博会上得到成功试用。移动采编播系统以其方便、经济、快捷等优点,必将引起广播电视采编系统的深刻变革。
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| 关 键 词： | TD-LTE 移动采编播 实时高清编解码 上海世博会 |
Application of HD Mobile Transmitting while Shooting System Based on TD-LTE Wireless Broadband Network in Expo |
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| Abstract: | Live broadcasting of news programs, especially emergency, has been the focus that audience concern. However, steep demand of environment and technology and high cost in traditional live broadcasting have greatly restricted production and broadcast of such programs. The HD mobile transmitting while shooting system based on TD-LTE wireless broadband network, which is introduced in this paper, provides a new technical method for wireless transmission of radio and TV professional HDTV signal. The system has bee... |
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| Keywords: | TD-LTE |
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