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兵工学报 ›› 2007, Vol. 28 ›› Issue (6): 667-670.

• 论文 • 上一篇    下一篇

一种高可靠数据传输方案在战术数据链系统中的应用

王政1,2,王顺满2,匡镜明1   

  1. 1.北京理工大学,北京100081;2.中国电子科技集团公司,北京100846
  • 收稿日期:2007-03-20 上线日期:2014-12-25
  • 通讯作者: 王政

Realization of the High Transmission Reliability in Tactical Digital Information Link

WANG Zheng, WANG Shun-man, KUANG Jing-ming   

  1. 1. Beijing Institute of Technology, Beijing 100081,China; 2. China Electronics Technology Corporation Group, Beijing 100846,China
  • Received:2007-03-20 Online:2014-12-25
  • Contact: WANG Zheng

摘要: 讨论了与战术数据链( TADIL)数据传输可靠性相关的编码技术,分析了纠错编码技术对信息的传输、处理和分发过程中的重要作用。对战术数据链中的RS纠错编码和译码原理与设计方法以及纠错性能进行研究,指出格型编码与RS编码的结合可有效提升对信道传输错误的纠错能力,提高数据传输的可靠性和传输效率。

关键词: 信息处理技术 , 战术数据链 , 格型编码 , RS编码 , RS译码 , 交织

Abstract: Coding technologies related to tactical digital information link (TADIL) system reliability and the important effects of the correcting code on the system signal transmission, processing and dis?tribution were analyzed. The principle, design method and correcting performance for RS coding and RS decoding of TADIL were studied. The study results show that the combination of trellis and RS codings can realize error correction for channel transmission, and improve reliability and efficiency for data transmission.

Key words: information processing technique , tactical digital information link , trellis coding , RS cod?ing , RS decoding , interweave

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