基于三网融合的数字电视机顶盒研究 |
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引用本文: | 熊文华.基于三网融合的数字电视机顶盒研究[J].科技广场,2011(9). |
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作者姓名: | 熊文华 |
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作者单位: | 南昌航空大学信息工程学院,江西南昌,330063 |
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摘 要: | 数字电视机顶盒是随着电视系统的发展而推出的家庭数字终端产品,其功能是将音视频信号及数据通过终端显示和播放。本文介绍了我国广播电视网的机顶盒架构,阐述了三网融合背景下IPTV机顶盒的工作原理。IPTV机顶盒系统具有良好的交互性,可实现VOD和Web浏览等功能。
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关 键 词: | 三网融合 IPTV 机顶盒 |
Research of Digital TV STB Based on Triple Play |
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Abstract: | With the development of the TV system,the digital TV set-top box(STB) is used as family digital terminal.its function is to display video signal,data and play audio signal.This paper introduces the architecture of set-top boxes for the broadcasting network in China,and expounds the working principle of IPTV set-top boxes in the three nets fusion background.IPTV set-top box has good interactivity,it can realize VOD and Web browsing.Etc |
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Keywords: | Triple-play IPTV STB |
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