| 基于DSP的AVS卫星数字电视机顶盒研究 |
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| 引用本文： | 董峰,张钰,曹文锋,李萍,陈勇,王国中.基于DSP的AVS卫星数字电视机顶盒研究[J].电视技术,2006(5):50-51,56. |
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| 作者姓名： | 董峰 张钰 曹文锋 李萍 陈勇 王国中 |
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| 作者单位： | 上海广电集团中央研究院,上海,200233 |
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| 摘 要： | 讨论了用基于ADI BlackFin平台和REWORKS实时操作系统来实现AVS解码的卫星数字电视机顶盒系统结构及各部分的设计原理,给出了机顶盒的软件设计架构,介绍了机顶盒实验系统及实验结果.
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| 关 键 词： | 卫星数字电视机顶盒 DVB-S标准 AVS标准 数字信号处理 |
| 文章编号： | 1002-8692（2006）05-0050-02 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Research on DVB-S STB Using AVS and REWORKS |
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| DONG Feng,ZHANG Yu,CAO Wen-feng,LI Ping,CHEN Yong,WANG Guo-zhong.Research on DVB-S STB Using AVS and REWORKS[J].Tv Engineering,2006(5):50-51,56. |
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| Authors: | DONG Feng ZHANG Yu CAO Wen-feng LI Ping CHEN Yong WANG Guo-zhong |
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| Affiliation: | Central Research Academy of SVA Group, Shanghai 200032, China |
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| Abstract: | A satellite DTV STiR based on ADI BlackFin platform and REWORKS realtime operating system who can decode AVS bitstream is introduced, including its system architecture and designing method of every part. The software architecture of the STB is analyzed. At last, the STB verification system and result is provided. |
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| Keywords: | STB DVB-S AVS DSP |
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