| 交织编码在遥测图像传输中的应用 |
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| 引用本文： | 向冰,高宇. 交织编码在遥测图像传输中的应用[J]. 现代电子技术, 2006, 29(23): 36-37,43 |
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| 作者姓名： | 向冰 高宇 |
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| 作者单位： | 中国空空导弹研究院,河南,洛阳,471009 |
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| 摘 要： | 介绍了在数据通信中用于抗突发连串错码而常常采用的交织编码技术,并针对遥测图像传输中所使用的差错控制编码———奇偶监督矩阵,提出了一种新的交织编码技术,采用这种交织编码技术,可有效克服普通交织编码时延大的缺点,并使纠错编码在一个奇偶监督矩阵中可以抵抗15位突发错误,使遥测图像传输的抗误码能力大大提高。
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| 关 键 词： | 交织编码 遥测 图像传输 奇偶校验 差错控制 |
| 文章编号： | 1004-373X（2006）21-036-02 |
| 收稿时间： | 2006-05-18 |
| 修稿时间： | 2006-05-18 |
Application of Interweaving- coding in Image Telemetry |
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| XIANG Bing,GAO Yu. Application of Interweaving- coding in Image Telemetry[J]. Modern Electronic Technique, 2006, 29(23): 36-37,43 |
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| Authors: | XIANG Bing GAO Yu |
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| Affiliation: | China Airborne Missile Academy,Luoyang,471009,China |
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| Abstract: | The interweaving-coding has been introduced to deal with the burst-error in data communication,and a new interweaving-coding method is designed for the two-dimension parity-check error correction in image telemetry.The new interweaving-coding method can get over the disadvantage of time delay effectively,by means of the new interweaving-coding method two-dimension parity-check error correction be able to resist against 15 bits of burst-error,enhance the performance of error correction for image telemetry obviously. |
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| Keywords: | interweave-coding telemetry image transmission parity-check error-correction |
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