| ACM技术在DVB-S2 IP单播系统中的应用 |
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| 引用本文： | 郭映月,黄焱. ACM技术在DVB-S2 IP单播系统中的应用[J]. 电视技术, 2006, 0(4): 62-64 |
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| 作者姓名： | 郭映月 黄焱 |
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| 作者单位： | 中国人民解放军信息工程大学,信息工程学院,河南,郑州,450002;中国人民解放军信息工程大学,信息工程学院,河南,郑州,450002 |
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| 摘 要： | 研究并阐述了DVB-S2系统交互式应用中IP单播采用的自适应编码调制(ACM)技术,介绍了ACM的基本原理及实现过程,给出采用ACM的IP单播系统流程.
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| 关 键 词： | DVB-S2标准 IP单播 自适应编码及调制 可变长编码及调制 |
| 文章编号： | 1002-8692(2006)04-0062-03 |
| 修稿时间： | 2005-12-23 |
Analysis of DVB-S2 ACM Technique for IP Unicast Applications |
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| GUO Ying-yue,HUANG Yan. Analysis of DVB-S2 ACM Technique for IP Unicast Applications[J]. Ideo Engineering, 2006, 0(4): 62-64 |
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| Authors: | GUO Ying-yue HUANG Yan |
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| Abstract: | This paper introduces the ACM (Adaptive Coding and Modulation) technique of DVB-S2 (the second generation satellite Digital Video Broadcast) for IP unicast applications. The aim of the present contribution is to provide a general introduction to ACM and the process of DVB-S2 ACM implementation, as well as an illustration of the key ACM technique included in the IP unicast applications. The flow chart of IP unicast system with ACM technique is also provided. |
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| Keywords: | DVB-S2 IP unicast ACM VCM (variable coding and modulation) |
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