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兵工学报 ›› 2008, Vol. 29 ›› Issue (1): 43-46.

• 论文 • 上一篇    下一篇

基于无线自组网的莫尔斯译码节点的研制

张东紅1,2,李科杰1,吴德琼2   

  1. 1.北京理工大学宇航学院,北京100081;2.解放军炮兵学院,安徽合肥230031
  • 收稿日期:2007-04-23 上线日期:2014-12-25
  • 通讯作者: 张东紅 E-mail:zdh101@163.Com
  • 作者简介:张东红(1975-),男,讲师,博士研究生。

Morse Signal Decode Node Based on Ad Hoc Networks

ZHANG Dong-hong1,2, LI Ke-jie1, WU De-qiong2   

  1. 1. School of Aerial Space Science and Engineering, Beijing Institute of Technology, Beijing 100081, China; 2. Artillery Academy of PLA, Hefei 230031, Anhui, China
  • Received:2007-04-23 Online:2014-12-25
  • Contact: ZHANG Dong-hong E-mail:zdh101@163.Com

摘要: 目前对莫尔斯信号的译码器的研究都是针对单一信号源,信息传到PC机以后才能实现网络化传输。新研制的译码节点利用无线自组网技术将所有不同信号源的信息同时经过多跳网络传到PC,而且采用新的概率法来判定码速和各种纠错方法提高解码的正确率;还具备了如下特色:微小型、低成本、低功耗、网络化与可视化。

关键词: 信息处理技术 , 无线自组织网络 , 莫尔斯信号 , 译码节点 , 码速测定

Abstract: Now the study of Morse signal decode is aimed at single signal source. The information can be transmitted in networks only after it is sent to PC. New decode nodes send all different signals to PC by use of ad hoc networks technology synchronously. Decode accuracy was increased by new proba?bility method used for judging code rate correctly and various error corrections. The characteristics of node are miniature, low cost, low power loss, network and visualization.

Key words: information processing , ad hoc networks , Morse signal , decode node , measure code rate

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