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GNSS Spoofing Detection for Single Antenna Handheld Receivers

机译:单天线手持式接收机的GNSS欺骗检测

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摘要

A spoofing source radiates a set of bogus GNSS signals that can deceive a GNSS receiver such that it outputs an incorrect navigation solution. If the jammer signals are sufficiently plausible then the GNSS receiver may not realize it has been insidiously duped before considerable mission cost has incurred. There are various means of detecting spoofing activity and hence providing effective mitigation methods. In this paper, a novel signal processing method applicable to a single antenna handset receiver for spoofing detection is described. Experimental measurements demonstrate the practical effectiveness of this processing, corroborating the theoretical conjectures.
机译:欺骗源会辐射一组伪造的GNSS信号,这些信号会欺骗GNSS接收器,从而输出不正确的导航解决方案。如果干扰信号足够合理,那么GNSS接收器可能不会意识到,在产生相当大的任务成本之前,就已经进行了隐蔽的欺骗。有多种检测欺骗活动的方法,因此可以提供有效的缓解方法。本文介绍了一种适用于单天线手机接收器进行欺骗检测的新颖信号处理方法。实验测量证明了该处理的实际有效性,证实了理论上的推测。

著录项

  • 来源
    《Navigation》 |2011年第4期|p.335-344|共10页
  • 作者单位

    University of Calgary, Calgary, Alberta, Canada, T2N 1N4;

    University of Calgary, Calgary, Alberta, Canada, T2N 1N4;

    University of Calgary, Calgary, Alberta, Canada, T2N 1N4;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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