...
首页> 外文期刊>Communications Letters, IEEE >Secret Communication Using Parallel Combinatory Spreading WFRFT
【24h】

Secret Communication Using Parallel Combinatory Spreading WFRFT

机译:使用并行组合扩展WFRFT的秘密通信

获取原文
获取原文并翻译 | 示例
           

摘要

In this letter, a parallel-combinatory-spreading-based weighted fractional Fourier transform (PCS-WFRFT) system aiming to guarantee physical layer (PHY) security is proposed. In this system, the transmission data are first divided into two groups. Based on the first group of data, a set of pseudonoise sequences is generated and then used to spread and encrypt the second group of data. In general, the proposed system is spread and dynamically encrypted by the message information itself, whereby both high bandwidth efficiency and high security performance are obtained. Numerical simulations are conducted to evaluate the performance of the proposed system in terms of the average bit error rate.
机译:在本文中,提出了一种旨在保证物理层(PHY)安全性的基于并行组合扩展的加权分数阶傅里叶变换(PCS-WFRFT)系统。在该系统中,首先将传输数据分为两组。基于第一组数据,将生成一组伪噪声序列,然后将其用于扩展和加密第二组数据。通常,所提出的系统通过消息信息本身进行扩展和动态加密,从而获得高带宽效率和高安全性。进行了数值模拟,以根据平均误码率评估所提出系统的性能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号