| DVB码流中的EPG与专用业务信息 |
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| 引用本文： | 王富奎.DVB码流中的EPG与专用业务信息[J].山东理工大学学报,2005,19(5):15-18. |
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| 作者姓名： | 王富奎 |
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| 作者单位： | 山东理工大学,电气与电子学院,山东,淄博,255049 |
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| 摘 要： | EPG是数字电视的重要标志,是电视节目收看方式的一种革命性变革. 本文阐述了EPG在数字电视传输码流的方式和实现方法,以及通过和机顶盒内存储设施的配合,使数字电视用户能方便地检索和收看丰富的频道节目,并享受到高标准的电视业务信息服务.
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| 关 键 词： | 电子节目指南 节目专用信息 业务信息 包标识符 机顶盒 |
| 文章编号： | 1672-6197(2005)05-0015-04 |
| 收稿时间： | 03 5 2005 12:00AM |
| 修稿时间： | 2005年3月5日 |
EPG and specific service information of digital video broadcasting stream |
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| WANG Fu-kui.EPG and specific service information of digital video broadcasting stream[J].Journal of Shandong University of Technology:Science and Technology,2005,19(5):15-18. |
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| Authors: | WANG Fu-kui |
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| Institution: | School of Electrical and Electronics Engineering, Shandong University of Technology, Zibo 255049, China |
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| Abstract: | EPG is the important symbol of digital televisions, and it is also a revolutionary reform in the way of watching TV. This article expounds the function,the ways of transmission and realization of EPG; and it also points out that EPG supported by the Set-Top- Box memory equipment can make the digital television users retrieve and watch rich programs easily and enjoy the high standard television information services. |
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| Keywords: | electronic program guide(EPG) program specific information(PSI) service information(SI) Packet IDentifier(PID) Set-Top-Box(STB) |
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